Redkale 2.6.0 结束

.gitignore

@@ -10,3 +10,4 @@
 
 # virtual machine crash logs, see http://www.java.com/en/download/help/error_hotspot.xml
 hs_err_pid*
+/target/

README.md

@@ -1,12 +1,12 @@
 <h1>项目介绍</h1>
 <p>
-   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Redkale (中文名: 红菜苔，一种湖北特产蔬菜) 是基于Java 8全新的微服务框架， 包含HTTP、WebSocket、TCP/UDP、数据序列化、数据缓存、依赖注入等功能。 本框架致力于简化集中式和微服务架构的开发，在增强开发敏捷性的同时保持高性能。
+   &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Redkale (中文名: 红菜苔，一种湖北特产蔬菜) 是基于Java 11全新的微服务框架， 包含HTTP、WebSocket、TCP/UDP、数据序列化、数据缓存、依赖注入等功能。 本框架致力于简化集中式和微服务架构的开发，在增强开发敏捷性的同时保持高性能。
 </p>
 <strong>RedKale 有如下主要特点：</strong>
 <ol>
 <li>大量使用Java 8新特性（接口默认值、Stream、Lambda、JDk8内置的ASM等）</li>
 <li>提供HTTP服务，同时内置JSON功能与限时缓存功能</li>
-<li>TCP层完全使用NIO.2，并统一TCP与UDP的接口换</li>
+<li>TCP层完全使用NIO，并统一TCP与UDP的接口换</li>
 <li>提供分布式与集中式部署的无缝切换</li>
 <li>提供类似JPA功能，包含数据缓存自动同步、分表分库与简洁的数据层操作接口</li>
 <li>可以动态修改已依赖注入的资源</li>
@@ -19,8 +19,6 @@
 </p>
 
 
-&nbsp;&nbsp;&nbsp;编译RedKale 1.8.x版本需要在源码工程中的编译器选项中加入： <b>-XDignore.symbol.file=true</b>
-
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<h5>详情请访问:&nbsp;&nbsp;&nbsp;&nbsp;<a href='https://redkale.org' target='_blank'>https://redkale.org</a></h5>
 
 &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<h5>基本文档:&nbsp;&nbsp;&nbsp;&nbsp;<a href='https://redkale.org/articles.html' target='_blank'>https://redkale.org/articles.html</a></h5>

bin/apidoc.bat

@@ -4,4 +4,4 @@ SET APP_HOME=%~dp0
 
 IF NOT EXIST "%APP_HOME%\conf\application.xml"  SET APP_HOME=%~dp0..
 
-java -DCMD=APIDOC -DAPP_HOME=%APP_HOME% -classpath %APP_HOME%\lib\* org.redkale.boot.Application
+java -DCMD=APIDOC -DAPP_HOME="%APP_HOME%" -classpath "%APP_HOME%"\lib\* org.redkale.boot.Application

bin/apidoc.sh

@@ -6,7 +6,7 @@ APP_HOME=`dirname "$0"`
 
 if [ ! -f "$APP_HOME"/conf/application.xml ]; then 
      APP_HOME="$APP_HOME"/..  
-fi
+fi 
 
 lib='.'
 for jar in `ls $APP_HOME/lib/*.jar`

bin/command.bat

@@ -0,0 +1,7 @@
+@ECHO OFF
+
+SET APP_HOME=%~dp0
+
+IF NOT EXIST "%APP_HOME%\conf\application.xml"  SET APP_HOME=%~dp0..
+
+java -DCMD=%1 -DAPP_HOME="%APP_HOME%" -classpath "%APP_HOME%"\lib\* org.redkale.boot.Application

bin/command.sh

@@ -0,0 +1,23 @@
+#!/bin/sh
+
+export LC_ALL="zh_CN.UTF-8"
+
+APP_HOME=`dirname "$0"`
+
+cd "$APP_HOME"/..
+
+APP_HOME=`pwd`
+
+if [ ! -f "$APP_HOME"/conf/application.xml ]; then 
+     APP_HOME="$APP_HOME"/..  
+fi
+
+lib="$APP_HOME"/lib
+for jar in `ls $APP_HOME/lib/*.jar`
+do
+    lib=$lib:$jar
+done
+export CLASSPATH=$CLASSPATH:$lib
+
+echo "$APP_HOME"
+java -DCMD=$1  -DAPP_HOME="$APP_HOME"  org.redkale.boot.Application

bin/restart.bat

@@ -4,6 +4,6 @@ SET APP_HOME=%~dp0
 
 IF NOT EXIST "%APP_HOME%\conf\application.xml"  SET APP_HOME=%~dp0..
 
-call %APP_HOME%\bin\shutdown.bat 
+call "%APP_HOME%\bin\shutdown.bat" 
 
-call %APP_HOME%\bin\start.bat 
+call "%APP_HOME%\bin\start.bat" 

bin/restart.sh

@@ -14,7 +14,7 @@ fi
 
 cd "$APP_HOME"
 
-./bin/shutdown.sh
+"$APP_HOME"/bin/shutdown.sh
 
-./bin/start.sh
+"$APP_HOME"/bin/start.sh
 

bin/shutdown.bat

@@ -4,4 +4,4 @@ SET APP_HOME=%~dp0
 
 IF NOT EXIST "%APP_HOME%\conf\application.xml"  SET APP_HOME=%~dp0..
 
-java -DCMD=SHUTDOWN -DAPP_HOME=%APP_HOME% -classpath %APP_HOME%\lib\* org.redkale.boot.Application
+java -DCMD=SHUTDOWN -DAPP_HOME="%APP_HOME%" -classpath "%APP_HOME%"\lib\* org.redkale.boot.Application

bin/start.bat

@@ -1,8 +1,8 @@
 @ECHO OFF
 
 SET APP_HOME=%~dp0
-
+ 
 IF NOT EXIST "%APP_HOME%\conf\application.xml"  SET APP_HOME=%~dp0..
 
-java -DAPP_HOME=%APP_HOME% -classpath %APP_HOME%\lib\* org.redkale.boot.Application
+java -server -DAPP_HOME="%APP_HOME%" -classpath "%APP_HOME%"\lib\* org.redkale.boot.Application
 

bin/start.sh

@@ -24,5 +24,5 @@ done
 export CLASSPATH=$CLASSPATH:$lib
 
 echo "$APP_HOME"
-nohup  java -DAPP_HOME="$APP_HOME" org.redkale.boot.Application > "$APP_HOME"/log.out &
+nohup  java -server -DAPP_HOME="$APP_HOME" org.redkale.boot.Application > "$APP_HOME"/logs.out &
 

conf/application.xml

@@ -1,21 +1,19 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
-<application port="5050">     
-    
-    <!--  详细配置说明见： http://redkale.org/redkale.html#redkale_confxml  -->
-    
+<application nodeid="10000" port="2020">     
+        
     <resources>       
 
     </resources> 
         
-    <server protocol="HTTP" host="0.0.0.0" port="6060" root="root">      
+    <server protocol="HTTP" port="5050">      
               
         <request>
             <remoteaddr value="request.headers.X-RemoteAddress"/>
         </request>
         
         <response>
-            <defcookie domain="" path=""/>
+            <defcookie domain="" path="/"/>
             <addheader name="Access-Control-Allow-Origin" value="request.headers.Origin" /> 
             <setheader name="Access-Control-Allow-Credentials" value="true"/> 
         </response>
@@ -24,7 +22,7 @@
         
         <filters autoload="true"/>
 
-        <rest path="/pipes" />  <!-- base指定的自定义HttpServlet子类必须标记@HttpUserType, 不设置base则视为没有当前用户信息设置  -->  
+        <rest path="/pipes" /> 
         
         <servlets path="/pipes" autoload="true" />
         

conf/logging.properties

@@ -1,9 +1,10 @@
 
 
 handlers = java.util.logging.ConsoleHandler
+# handlers = java.util.logging.FileHandler
 
 ############################################################
-.level = FINER
+.level = FINEST
 
 java.level = INFO
 javax.level = INFO
@@ -14,11 +15,11 @@ jdk.level = INFO
 
 java.util.logging.FileHandler.level = FINER
 #10M
-java.util.logging.FileHandler.limit = 10485760
-java.util.logging.FileHandler.count = 10000
+java.util.logging.FileHandler.limit = 10M
+java.util.logging.FileHandler.count = 20
 java.util.logging.FileHandler.encoding = UTF-8
 java.util.logging.FileHandler.pattern = ${APP_HOME}/logs-%m/log-%d.log
 java.util.logging.FileHandler.unusual = ${APP_HOME}/logs-%m/log-warnerr-%d.log
 java.util.logging.FileHandler.append = true
 
-java.util.logging.ConsoleHandler.level = FINER
+java.util.logging.ConsoleHandler.level = FINEST

conf/persistence.xml

@@ -1,12 +1,10 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<persistence version="2.0" xmlns="http://java.sun.com/xml/ns/persistence" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-             xsi:schemaLocation="http://java.sun.com/xml/ns/persistence http://java.sun.com/xml/ns/persistence/persistence_2_0.xsd">
+<persistence version="2.0">
     
     <persistence-unit name="" transaction-type="RESOURCE_LOCAL">
         <shared-cache-mode>ALL</shared-cache-mode>
         <properties>
             <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/center?autoReconnect=true&amp;characterEncoding=utf8"/>
-            <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
             <property name="javax.persistence.jdbc.user" value="root"/>
             <property name="javax.persistence.jdbc.password" value="1234"/>
         </properties>
@@ -17,7 +15,6 @@
         <shared-cache-mode>ALL</shared-cache-mode>
         <properties>
             <property name="javax.persistence.jdbc.url" value="jdbc:oracle:thin:@localhost:1521:orcl"/>
-            <property name="javax.persistence.jdbc.driver" value="oracle.jdbc.driver.OracleDriver"/>
             <property name="javax.persistence.jdbc.user" value="system"/>
             <property name="javax.persistence.jdbc.password" value="1234"/>
         </properties>
@@ -26,9 +23,8 @@
     <persistence-unit name="user.write" transaction-type="RESOURCE_LOCAL">
         <shared-cache-mode>ALL</shared-cache-mode>
         <properties>
-            <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/user?autoReconnect=true&amp;characterEncoding=utf8"/>
-            <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
-            <property name="javax.persistence.jdbc.user" value="root"/>
+            <property name="javax.persistence.jdbc.url" value="jdbc:mysql://localhost:3306/center?characterEncoding=utf8&useSSL=false&serverTimezone=UTC&rewriteBatchedStatements=true"/>
+            <property name="javax.persistence.jdbc.user" value="root"/> 
             <property name="javax.persistence.jdbc.password" value="1234"/>
         </properties>
     </persistence-unit>

lib/readme.txt

@@ -1 +1 @@
-<EFBFBD><EFBFBD><EFBFBD>н<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>jarĬ<EFBFBD>Ϸ<EFBFBD><EFBFBD>ڴ˴<EFBFBD>
+<EFBFBD><EFBFBD><EFBFBD>н<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ĵ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>jarĬ<EFBFBD>Ϸ<EFBFBD><EFBFBD>ڴ˴<EFBFBD> 

libs/readme.txt

@@ -1 +0,0 @@
-<EFBFBD>Լ<EFBFBD><EFBFBD><EFBFBD>ҵ<EFBFBD><EFBFBD>jarĬ<EFBFBD>Ϸ<EFBFBD><EFBFBD>ڴ˴<EFBFBD>

my/assembly.xml

@@ -16,10 +16,6 @@
             <directory>${project.basedir}/conf</directory>  
             <outputDirectory>conf</outputDirectory>  
         </fileSet>  
-        <fileSet>  
-            <directory>${project.basedir}/libs</directory>  
-            <outputDirectory>libs</outputDirectory>  
-        </fileSet>
         <fileSet>  
             <directory>${project.basedir}/logs</directory>  
             <outputDirectory>logs</outputDirectory>  

my/pom.xml

@@ -4,16 +4,33 @@
     <groupId>org.redkale</groupId>
     <artifactId>redkale</artifactId>
     <packaging>jar</packaging>
+    <name>RedkaleProject</name>     
     <url>http://redkale.org</url>
     <description>redkale -- java framework</description>
-    <version>1.6.2</version>
+    <version>2.5.0</version>
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+    </properties>
+    
+    <dependencies>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <version>5.7.0</version>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
     <licenses>     
         <license>      
             <name>Apache 2</name>       
-            <url>http://www.apache.org/licenses/</url>     
+            <url>https://www.apache.org/licenses/</url>     
             <distribution>repo</distribution>    
             <comments>Apache License</comments>     
-        </license>     
+        </license>      
     </licenses>
     
     <developers>     
@@ -21,13 +38,13 @@
             <id>Redkale</id>     
             <name>redkale</name>       
             <email>redkale@qq.com</email>  
-            <url>http://redkale.org</url>    
+            <url>https://redkale.org</url>    
             <roles>     
                 <role>Project Manager</role>     
                 <role>Architect</role>     
             </roles>    
             <organization>redkale</organization>     
-            <organizationUrl>http://redkale.org</organizationUrl>       
+            <organizationUrl>https://redkale.org</organizationUrl>       
             <properties>     
                 <dept>No</dept>     
             </properties>     
@@ -35,12 +52,6 @@
         </developer>     
     </developers>  
     
-    <properties>
-        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
-        <maven.compiler.source>1.8</maven.compiler.source>
-        <maven.compiler.target>1.8</maven.compiler.target>
-    </properties>
-    <name>Redkale</name>
     <distributionManagement>
         <snapshotRepository>
             <id>ossrh</id>
@@ -51,22 +62,24 @@
             <url>https://oss.sonatype.org/service/local/staging/deploy/maven2/</url>
         </repository>
     </distributionManagement>
+
     <scm>
         <url>https://github.com/redkale/redkale</url>
         <connection>scm:git:git@github.com/redkale/redkale.git</connection>
         <developerConnection>scm:git:git@github.com:redkale/redkale.git</developerConnection>
     </scm>
+
     <build>
         <plugins>
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-compiler-plugin</artifactId>
-                <version>3.5.1</version>                                
+                <version>3.8.0</version>                                
                 <configuration>
+					<compilerArgument>-parameters</compilerArgument>
                     <encoding>UTF-8</encoding>
                     <compilerArguments>
                         <verbose />
-                        <bootclasspath>${java.home}/lib/rt.jar</bootclasspath>
                     </compilerArguments>
                 </configuration>    
             </plugin>
@@ -74,9 +87,10 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-jar-plugin</artifactId>
-                <version>2.6</version>
+                <version>3.2.0</version>
                 <configuration>
                     <archive>
+						<addMavenDescriptor>false</addMavenDescriptor>
                         <manifest>
                             <mainClass>org.redkale.boot.Application</mainClass>
                         </manifest>
@@ -98,10 +112,11 @@
                     </execution>
                 </executions>
             </plugin>
+
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-source-plugin</artifactId>
-                <version>3.0.0</version>
+                <version>3.2.0</version>
                 <executions>
                     <execution>
                         <goals>
@@ -110,10 +125,11 @@
                     </execution>
                 </executions>
             </plugin>
+
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-javadoc-plugin</artifactId>
-                <version>2.10.3</version>
+                <version>3.2.0</version>
                 <executions>
                     <execution>
                         <goals>
@@ -126,7 +142,7 @@
             <plugin>
                 <groupId>org.apache.maven.plugins</groupId>
                 <artifactId>maven-assembly-plugin</artifactId>   
-                <version>3.0.0</version>
+                <version>3.2.0</version>
                 <configuration>
                     <appendAssemblyId>false</appendAssemblyId>
                     <descriptors>   

my/settings.xml

@@ -20,7 +20,8 @@
         </profile>
         
         <profile> 
-            <id>release</id>
+            <id>release</id> 
+			<!--
             <build>
                 <plugins>
                     <plugin>
@@ -92,6 +93,7 @@
                     </plugin>
                 </plugins>
             </build>
+			-->
         </profile>
     </profiles>
 </settings>

pom.xml

@@ -0,0 +1,138 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <groupId>org.redkale</groupId>
+    <artifactId>redkale</artifactId>
+    <packaging>jar</packaging>
+    <name>RedkaleProject</name>     
+    <url>https://redkale.org</url>
+    <description>redkale -- java framework</description>
+    <version>2.6.0</version> 
+
+    <properties>
+        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
+        <maven.compiler.source>11</maven.compiler.source>
+        <maven.compiler.target>11</maven.compiler.target>
+        
+        <junit.version>5.7.0</junit.version>
+        <maven-jar-plugin.version>3.2.0</maven-jar-plugin.version>
+        <maven-compiler-plugin.version>3.8.0</maven-compiler-plugin.version>
+        <maven-surefire-plugin.version>3.0.0-M5</maven-surefire-plugin.version>
+        <maven-failsafe-plugin.version>3.0.0-M5</maven-failsafe-plugin.version>
+    </properties>
+
+    <licenses>     
+        <license>      
+            <name>Apache 2</name>       
+            <url>https://www.apache.org/licenses/</url>     
+            <distribution>repo</distribution>    
+            <comments>Apache License</comments>     
+        </license>      
+    </licenses>
+    
+    <dependencies>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <version>${junit.version}</version>
+            <scope>test</scope>
+        </dependency>        
+    </dependencies>
+    
+    <repositories>
+        <repository>
+            <id>central</id>
+            <name>Central Repository</name>
+            <url>https://repo.maven.apache.org/maven2</url>
+        </repository>
+        <repository>
+            <id>sonatype-nexus-snapshots</id>
+            <name>Sonatype Nexus Snapshots</name>
+            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+        </repository>
+    </repositories>
+    
+    <developers>     
+        <developer>      
+            <id>Redkale</id>     
+            <name>redkale</name>       
+            <email>redkale@qq.com</email>  
+            <url>https://redkale.org</url>    
+            <roles>     
+                <role>Project Manager</role>     
+                <role>Architect</role>     
+            </roles>    
+            <organization>redkale</organization>     
+            <organizationUrl>https://redkale.org</organizationUrl>       
+            <properties>     
+                <dept>No</dept>     
+            </properties>     
+            <timezone>8</timezone>     
+        </developer>     
+    </developers>  
+
+    <scm>
+        <url>https://github.com/redkale/redkale</url>
+        <connection>scm:git:git@github.com/redkale/redkale.git</connection>
+        <developerConnection>scm:git:git@github.com:redkale/redkale.git</developerConnection>
+    </scm>
+
+    <build>
+        <plugins>
+
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-compiler-plugin</artifactId>
+                <version>${maven-compiler-plugin.version}</version>                                               
+                <configuration>				
+                    <encoding>UTF-8</encoding>
+                    <compilerArgs>
+                        <arg>-parameters</arg>
+                    </compilerArgs>
+                </configuration>
+            </plugin>
+            <!--  需要注释掉， 否则会生成native-image配置信息
+            <plugin>
+                <groupId>org.redkale.maven.plugins</groupId>
+                <artifactId>redkale-maven-plugin</artifactId>
+                <version>1.0.0-SNAPSHOT</version>                                                
+                <executions>
+                    <execution>
+                        <id>redkale-compile</id> 
+                        <phase>process-classes</phase>
+                        <goals>
+                            <goal>compile</goal>
+                        </goals>                   
+                    </execution>
+                </executions>    
+            </plugin>
+            -->
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>${maven-jar-plugin.version}</version>
+                <configuration>
+                    <archive>
+                        <addMavenDescriptor>false</addMavenDescriptor>
+                        <manifest>
+                            <mainClass>org.redkale.boot.Application</mainClass>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+                    
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-surefire-plugin</artifactId>
+                <version>${maven-surefire-plugin.version}</version>
+            </plugin>
+        
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-failsafe-plugin</artifactId>
+                <version>${maven-failsafe-plugin.version}</version>
+            </plugin>
+        </plugins>
+    </build>
+    
+</project>

root/readme.txt

@@ -0,0 +1 @@
+ 

src/javax/persistence/GeneratedValue.java

@@ -1,63 +0,0 @@
-/** *****************************************************************************
- * Copyright (c) 2008 - 2013 Oracle Corporation. All rights reserved.
- *
- * This program and the accompanying materials are made available under the
- * terms of the Eclipse Public License v1.0 and Eclipse Distribution License v. 1.0
- * which accompanies this distribution.
- * The Eclipse Public License is available at http://www.eclipse.org/legal/epl-v10.html
- * and the Eclipse Distribution License is available at
- * http://www.eclipse.org/org/documents/edl-v10.php.
- *
- * Contributors:
- *     Linda DeMichiel - Java Persistence 2.1
- *     Linda DeMichiel - Java Persistence 2.0
- *
- ***************************************************************************** */
-package javax.persistence;
-
-import java.lang.annotation.Target;
-import java.lang.annotation.Retention;
-import static java.lang.annotation.ElementType.FIELD;
-import static java.lang.annotation.ElementType.METHOD;
-import static java.lang.annotation.RetentionPolicy.RUNTIME;
-
-/**
- * Provides for the specification of generation strategies for the
- * values of primary keys.
- *
- * <p>
- * The <code>GeneratedValue</code> annotation
- * may be applied to a primary key property or field of an entity or
- * mapped superclass in conjunction with the {@link Id} annotation.
- * The use of the <code>GeneratedValue</code> annotation is only
- * required to be supported for simple primary keys. Use of the
- * <code>GeneratedValue</code> annotation is not supported for derived
- * primary keys.
- *
- * <pre>
- *
- *     Example 1:
- *
- *     &#064;Id
- *     &#064;GeneratedValue(strategy=SEQUENCE, generator="CUST_SEQ")
- *     &#064;Column(name="CUST_ID")
- *     public Long getId() { return id; }
- *
- *     Example 2:
- *
- *     &#064;Id
- *     &#064;GeneratedValue(strategy=TABLE, generator="CUST_GEN")
- *     &#064;Column(name="CUST_ID")
- *     Long id;
- * </pre>
- *
- * @see Id
- *
- * @since Java Persistence 1.0
- */
-@Target({METHOD, FIELD})
-@Retention(RUNTIME)
-
-public @interface GeneratedValue {
-
-}

src/main/java/META-INF/application-template.xml

@@ -19,11 +19,13 @@
   serviceid1_name1  serviceid1_name2   serviceid2_name1  serviceid2_name2    
 -->
 <!--     
-    address:  本地局域网的IP地址， 默认值为默认网卡的ip，当不使用默认值需要指定值，如192.168.1.22
+    nodeid: int     进程的节点ID，用于分布式环境，一个系统中节点ID必须全局唯一，使用cluster时框架会进行唯一性校验
+    name:           进程的名称，用于监控识别，命名规则: 字母、数字、下划线
+    address:        本地局域网的IP地址， 默认值为默认网卡的ip，当不使用默认值需要指定值，如192.168.1.22
     port: required  程序的管理Server的端口，用于关闭或者与监管系统进行数据交互
-    lib:  加上额外的lib路径,多个路径用分号;隔开； 默认为空。  例如: ${APP_HOME}/lib/a.jar;${APP_HOME}/lib2/b.jar;
+    lib:            加上额外的lib路径,多个路径用分号;隔开； 默认为空。  例如: ${APP_HOME}/lib/a.jar;${APP_HOME}/lib2/b.jar;
 -->
-<application port="6560" lib="">  
+<application nodeid="1000" port="6560" lib="">  
     
     <!-- 
         【节点全局唯一】
@@ -31,24 +33,73 @@
     -->
     <resources>  
         
+        <!--
+           【节点全局唯一】 @since 2.3.0
+            全局Serivce执行的线程池， Application.workExecutor, 没配置该节点将自动创建一个。
+            threads： 线程数，为0表示不启用workExecutor，只用IO线程。默认: CPU核数, 核数=1的情况下默认值为2
+            hash:     是否使用ThreadHashExecutor作为线程池，默认值为：false
+        -->
+        <executor threads="4" hash="false"/>
+        
         <!--
             【节点全局唯一】
             transport节点只能有一个，用于配置所有Transport的池参数，没配置该节点将自动创建一个。
-            threads： 线程总数， 默认: <group>节点数*CPU核数*2
-            bufferCapacity: ByteBuffer的初始化大小， 默认: 32K; 
-            bufferPoolSize： ByteBuffer池的大小，默认: 线程总数*4
-            readTimeoutSecond: TCP读取超时秒数, 默认为6秒， 为0表示无超时限制
-            writeTimeoutSecond: TCP写入超时秒数, 默认为6秒， 为0表示无超时限制
-            strategy: 远程请求的负载均衡策略， 必须是org.redkale.net.TransportStrategy的实现类
+            threads：            线程总数， 默认: <group>节点数*CPU核数*2
+            bufferCapacity:      ByteBuffer的初始化大小， 默认: 32K; 
+            bufferPoolSize：     ByteBuffer池的大小，默认: 线程总数*4
+            readTimeoutSeconds:  TCP读取超时秒数, 默认为6秒， 为0表示无超时限制
+            writeTimeoutSeconds: TCP写入超时秒数, 默认为6秒， 为0表示无超时限制
+            strategy:            远程请求的负载均衡策略， 必须是org.redkale.net.TransportStrategy的实现类
         -->
-        <transport bufferCapacity="32K" bufferPoolSize="32" threads="32" readTimeoutSecond="6" writeTimeoutSecond="6"/>
+        <transport bufferCapacity="32K" bufferPoolSize="32" threads="32" readTimeoutSeconds="6" writeTimeoutSeconds="6"/>
         
+        <!--
+           【节点全局唯一】
+            自动扫描时排除部分包路径
+            value：    排除lib.path与excludes中的正则表达式匹配的路径, 多个正则表达式用分号;隔开
+        -->
+        <excludelibs value="^.*mysql.*$;^.*kafka.*$"/>
+        
+        <!--
+           【节点全局唯一】
+            第三方服务发现管理接口
+            value：    类名，必须是org.redkale.cluster.ClusterAgent的子类
+            waits:     注销服务后是否需要等待检查周期时间后再进行Service销毁，默认值为：false
+                       当一个Service进行服务注销后，不能立刻销毁Service，因为健康检测是有间隔时间差的，
+                       需要等待一个健康检测周期时间，让其他进程都更新完服务列表。
+                       如果使用MQ，可以设置为false，如果对服务健壮性要求高，建议设置为true
+            protocols: 服务发现可以处理的协议， 默认值为: SNCP, 多个协议用分号;隔开
+            ports:     服务发现可以处理的端口， 多个端口用分号;隔开
+        -->
+        <!--
+        <cluster value="org.redkalex.cluster.consul.ConsulClusterAgent" waits="false" protocols="SNCP" ports="7070;7071">
+            <property name="xxxxxx" value="XXXXXXXX"/>
+        </cluster>
+        -->
+        <!--
+            MQ管理接口配置
+            不同MQ节点所配置的MQ集群不能重复。
+            MQ跟着协议走，所以mq的属性值需要被赋值在rest节点上, 由于SncpServlet是自动生成的，故SNCP协议下，mq属性值被赋值在service/services节点上
+            name:   服务的名称，用于监控识别，多个mq节点时只能有一个name为空的节点，mq.name不能重复,命名规则: 字母、数字、下划线
+            value： 实现类名，必须是org.redkale.mq.MessageAgent的子类
+            MQ节点下的子节点配置没有固定格式, 根据MessageAgent实现方的定义来配置
+        -->
+        <!--
+        <mq name="" value="org.redkalex.mq.kafka.KafkaMessageAgent">
+            <servers value="127.0.0.1:9101"/>
+            <consumer>
+                <property name="xxxxxx" value="XXXXXXXX"/>
+            </consumer>
+            <producer>
+                <property name="xxxxxx" value="XXXXXXXX"/>
+            </producer>
+        </mq>
+        -->
         <!--
             一个组包含多个node， 同一Service服务可以由多个进程提供，这些进程称为一个GROUP，且同一GROUP内的进程必须在同一机房或局域网内
             一个group节点对应一个 Transport 对象。
-            name: 服务组ID，长度不能超过11个字节. 默认为空字符串。 注意: name不能包含$符号。
-            protocol：值范围：UDP TCP， 默认TCP
-            subprotocol: 子协议，预留字段。默认值为空
+            name:         服务组ID，长度不能超过11个字节. 默认为空字符串。 注意: name不能包含$符号。
+            protocol：    值范围：UDP TCP， 默认TCP
             注意: 一个node只能所属一个group。只要存在protocol=SNCP的Server节点信息， 就必须有group节点信息。
         -->
         <group name="" protocol="TCP">
@@ -63,10 +114,10 @@
         
         <!--
             全局的数据源设置, 可以是CacheSource、DataSource， JDBC的DataSource通常通过persistence.xml配置，此处多用于CacheSource的配置
-            name:  资源名，用于依赖注入。
-            value：类名，必须是CacheSource或DataSource的子类，且必须实现Service接口。如果是DataSource.class，系统自动映射成DataJdbcSource.class
-            groups: 指定groups。
-            xxx: 其他属性与子节点通过Service.init方法传入的AnyValue获取。
+            name:    资源名，用于依赖注入。
+            value：  类名，必须是CacheSource或DataSource的子类，且必须实现Service接口。如果是DataSource.class，系统自动映射成DataJdbcSource.class
+            groups:  指定groups。
+            xxx:     其他属性与子节点通过Service.init方法传入的AnyValue获取。
         -->
         <source name="redis" value="org.redkalex.cache.RedisCacheSource" xxx="16">
             <node addr="127.0.0.1" port="7070"/>
@@ -85,13 +136,12 @@
             如果name是mimetype.property.开头的值将会在进程启动时进行MimeType.add("yyyy", "YYYYYY")操作。
             load:  加载文件，多个用;隔开。
             默认置入的system.property.的有：
-               System.setProperty("net.transport.pinginterval", "30");
-               System.setProperty("convert.json.tiny", "true");
-               System.setProperty("convert.bson.tiny", "true");
-               System.setProperty("convert.json.pool.size", "128");
-               System.setProperty("convert.bson.pool.size", "128");
-               System.setProperty("convert.json.writer.buffer.defsize", "4096");
-               System.setProperty("convert.bson.writer.buffer.defsize", "4096");
+               System.setProperty("redkale.net.transport.poolmaxconns", "100");
+               System.setProperty("redkale.net.transport.pinginterval", "30");
+               System.setProperty("redkale.net.transport.checkinterval", "30");
+               System.setProperty("redkale.convert.tiny", "true");
+               System.setProperty("redkale.convert.pool.size", "128");
+               System.setProperty("redkale.convert.writer.buffer.defsize", "4096");
                
             <properties>节点下也可包含非<property>节点.
             非<property>其节点可以通过@Resource(name="properties.xxxxxx")进行注入, 被注解的字段类型只能是AnyValue、AnyValue[]
@@ -105,37 +155,60 @@
                 
     </resources> 
     <!--
-        protocol: required  server所启动的协议，Redkale内置的有HTTP、SNCP、WATCH。协议均使用TCP实现; WATCH服务只能存在一个。
-        name: 服务的名称，用于监控识别，一个配置文件中的server.name不能重复,命名规则: 字母、数字、下划线
-        host:  服务所占address ， 默认: 0.0.0.0
-        port:  required 服务所占端口 
-        root:  如果是web类型服务，则包含页面  默认:{APP_HOME}/root
-        lib: server额外的class目录， 默认为${APP_HOME}/libs/*; 
-        excludelibs: 排除lib.path与excludes中的正则表达式匹配的路径, 多个正则表达式用分号;隔开
-        charset: 文本编码， 默认: UTF-8
-        backlog:  默认10K
-        threads： 线程总数， 默认: CPU核数*8
-        maxconns：最大连接数, 小于1表示无限制， 默认: 0
-        maxbody: request.body最大值， 默认: 64K
-        bufferCapacity: ByteBuffer的初始化大小， 默认: 32K;  (HTTP 2.0、WebSocket，必须要16k以上)
-        bufferPoolSize： ByteBuffer池的大小，默认: 线程总数*4
-        responsePoolSize： Response池的大小，默认: 线程总数*2
-        readTimeoutSecond: 读操作超时秒数， 默认0， 表示永久不超时
-        writeTimeoutSecond:  写操作超时秒数， 默认0， 表示永久不超时
-        interceptor: 启动/关闭NodeServer时被调用的拦截器实现类，必须是org.redkale.boot.NodeInterceptor的子类，默认为null
+        protocol: required   server所启动的协议，Redkale内置的有HTTP、SNCP、WATCH。协议均使用TCP实现; WATCH服务只能存在一个。
+        name:                服务的名称，用于监控识别，一个配置文件中的server.name不能重复,命名规则: 字母、数字、下划线
+        host:                服务所占address ， 默认: 0.0.0.0
+        port:                required 服务所占端口 
+        root:                如果是web类型服务，则包含页面  默认:{APP_HOME}/root
+        lib:                 server额外的class目录， 默认为${APP_HOME}/libs/*; 
+        excludelibs:         排除lib.path与excludes中的正则表达式匹配的路径, 多个正则表达式用分号;隔开
+        charset:             文本编码， 默认: UTF-8
+        backlog:             默认10K
+        threads【已废弃】：    线程数， 默认: CPU核数*2，最小8个【已废弃 @since 2.3.0】
+        maxconns：           最大连接数, 小于1表示无限制， 默认: 0
+        maxbody:             request.body最大值， 默认: 64K
+        bufferCapacity:      ByteBuffer的初始化大小， TCP默认: 32K;  (HTTP 2.0、WebSocket，必须要16k以上); UDP默认: 1350B
+        bufferPoolSize：     ByteBuffer池的大小，默认: 线程数*4
+        responsePoolSize：   Response池的大小，默认: 1024
+        aliveTimeoutSeconds: KeepAlive读操作超时秒数， 默认30， 0表示永久不超时; -1表示禁止KeepAlive
+        readTimeoutSeconds:  读操作超时秒数， 默认0， 表示永久不超时
+        writeTimeoutSeconds: 写操作超时秒数， 默认0， 表示永久不超时
+        interceptor:         启动/关闭NodeServer时被调用的拦截器实现类，必须是org.redkale.boot.NodeInterceptor的子类，默认为null
     -->
     <server protocol="HTTP" host="127.0.0.1" port="6060" root="root" lib=""> 
         
+        <!-- 
+           【节点在<server>中唯一】
+           builder:             创建SSLContext的实现类, 可自定义，必须是org.redkale.net.SSLBuilder的子类
+           sslProvider:         java.security.Provider自定义的实现类，如第三方: org.conscrypt.OpenSSLProvider、org.bouncycastle.jce.provider.BouncyCastleProvider
+           jsseProvider:        java.security.Provider自定义的实现类，如第三方: org.conscrypt.JSSEProvider、   org.bouncycastle.jce.provider.BouncyCastleJsseProvider
+           protocol:            TLS版本，默认值: TLS
+           protocols:           设置setEnabledProtocols, 多个用,隔开 如: TLSv1.2,TLSv1.3
+           clientAuth:          WANT/NEED/NONE, 默认值: NONE
+           ciphers:             设置setEnabledCipherSuites, 多个用,隔开 如: TLS_RSA_WITH_AES_128_CBC_SHA256,TLS_RSA_WITH_AES_256_CBC_SHA256
+           keystorePass:        KEY密码
+           keystoreFile:        KEY文件 .jks
+           keystoreType:        KEY类型， 默认值为JKS
+           keystoreAlgorithm:   KEY文件的algorithm， 默认值为SunX509
+           truststorePass:      TRUST密码
+           truststoreFile:      TRUST文件
+           truststoreType:      TRUST类型， 默认值为JKS
+           truststoreAlgorithm: TRUST文件的algorithm， 默认值为SunX509
+        -->
+        <ssl builder=""/>
+        
         <!-- 
            加载所有的Service服务;
            在同一个进程中同一个name同一类型的Service将共用同一个实例
            autoload="true"  默认值. 自动加载classpath下所有的Service类  
            autoload="false" 需要显著的指定Service类
+           mq:        所属的MQ管理器，当 protocol == SNCP 时该值才有效, 存在该属性表示Service的SNCP协议采用消息总线代理模式
            includes： 当autoload="true"， 拉取类名与includes中的正则表达式匹配的类, 多个正则表达式用分号;隔开
            excludes： 当autoload="true"， 排除类名与excludes中的正则表达式匹配的类, 多个正则表达式用分号;隔开           
-           groups:   所属组的节点,多个节点值用;隔开，如果配置文件中存在多个SNCP协议的Server节点，需要显式指定group属性.
-                    当 protocol == SNCP 时 group表示当前Server与哪些节点组关联。
-                    当 protocol != SNCP 时 group只能是空或者一个group的节点值，不能为多个节点值。
+           groups:    所属组的节点,多个节点值用;隔开，如果配置文件中存在多个SNCP协议的Server节点，需要显式指定group属性.
+                         当 protocol == SNCP 时 group表示当前Server与哪些节点组关联。
+                         当 protocol != SNCP 时 group只能是空或者一个group的节点值，不能为多个节点值。
+                         特殊值"$cluster", 视为通过第三方服务注册发现管理工具来获取远程模式的ip端口信息
         -->
         <services autoload="true" includes="" excludes="">
 
@@ -143,6 +216,7 @@
             <service value="com.xxx.XXX1Service"/>
             <!-- 
                name:   显式指定name，覆盖默认的空字符串值。 注意: name不能包含$符号。
+               mq:     所属的MQ管理器，当 protocol == SNCP 时该值才有效, 存在该属性表示Service的SNCP协议采用消息总线代理模式
                groups: 显式指定groups，覆盖<services>节点的groups默认值。
                ignore: 是否禁用， 默认为false。
             -->
@@ -159,8 +233,8 @@
            加载所有的Filter服务;
            autoload="true"  默认值.  
            autoload="false" 需要显著的指定Filter类
-           includes： 当autoload="true"， 拉取类名与includes中的正则表达式匹配的类, 多个正则表达式用分号;隔开
-           excludes： 当autoload="true"， 排除类名与excludes中的正则表达式匹配的类, 多个正则表达式用分号;隔开    
+           includes：       当autoload="true"， 拉取类名与includes中的正则表达式匹配的类, 多个正则表达式用分号;隔开
+           excludes：       当autoload="true"， 排除类名与excludes中的正则表达式匹配的类, 多个正则表达式用分号;隔开    
         -->
         <filters autoload="true" includes="" excludes="">
             
@@ -183,8 +257,9 @@
         <!-- 
            REST的核心配置项
            当Server为HTTP协议时, rest节点才有效。存在[rest]节点则Server启动时会加载REST服务, 节点可以多个,(WATCH协议不需要设置，系统会自动生成)
-           path:     servlet的ContextPath前缀 默认为空
+           path:     servlet的ContextPath前缀 默认为空 【注: 开启MQ时,该字段失效】
            base:     REST服务的BaseServlet，必须是 org.redkale.net.http.HttpServlet 的子类，且子类必须标记@HttpUserType。
+           mq:        所属的MQ管理器, 存在该属性表示RestService的请求来自于消息总线 【注: 开启MQ时,path字段失效】
            autoload：默认值"true"  默认值. 加载当前server所能使用的Servce对象;    
            includes：当autoload="true"， 拉取类名与includes中的正则表达式匹配的类, 多个正则表达式用分号;隔开
            excludes：当autoload="true"， 排除类名与excludes中的正则表达式匹配的类, 多个正则表达式用分号;隔开
@@ -216,46 +291,54 @@
         <!--
            【节点在<server>中唯一】
            当Server为HTTP协议时, response节点才有效。
+           contenttype: plain值为调用finish时的ContentType; 默认值: text/plain; charset=utf-8
+                        json值为调用finishJson时的ContentType; 默认值: application/json; charset=utf-8
            defcookie 节点: 当response里输出的cookie没有指定domain 和path时，使用该节点的默认值。
            如果addheader、setheader 的value值以request.parameters.开头则表示从request.parameters中获取对应的parameter值
            如果addheader、setheader 的value值以request.headers.开头则表示从request.headers中获取对应的header值
            例如下面例子是在Response输出header时添加两个header（一个addHeader， 一个setHeader）。
-           options 节点: 设置了该节点却auto=true，当request的method=OPTIONS自动设置addheader、setheader并返回200状态码
+           options 节点: 设置了该节点且auto=true，当request的method=OPTIONS自动设置addheader、setheader并返回200状态码
+           date 节点: 设置了该节点且period有值(单位：毫秒);返回response会包含Date头信息，默认为period=0
+                      period=0表示实时获取当前时间;
+                      period<0表示不设置date;
+                      period>0表示定时获取时间; 设置1000表示每秒刷新Date时间
         -->
         <response>
+            <content-type plain="text/plain; charset=utf-8" json="application/json; charset=utf-8"/>            
             <defcookie domain="" path=""/>  
             <addheader name="Access-Control-Allow-Origin" value="request.headers.Origin" /> 
             <setheader name="Access-Control-Allow-Headers" value="request.headers.Access-Control-Request-Headers"/>
             <setheader name="Access-Control-Allow-Credentials" value="true"/>
             <options auto="true" />
+            <date period="0" />
         </response>
         <!-- 
            【节点在<server>中唯一】
            当Server为HTTP协议时，render才有效. 指定输出引擎的实现类
            value: 输出引擎的实现类, 必须是org.redkale.net.http.HttpRender的子类
+           suffixs: 引擎文件名后缀，多个用;隔开，默认值为: .htel
         -->
-        <render value="org.redkalex.htel.HttpTemplateRender">
-        </render>
+        <render value="org.redkalex.htel.HttpTemplateRender" suffixs=".htel"/>
         <!-- 
            【节点在<server>中唯一】
            当Server为HTTP协议时，ResourceServlet才有效. 默认存在一个有默认属性的resource-servlet节点
            webroot: web资源的根目录, 默认取server节点中的root值
            servlet: 静态资源HttpServlet的实现，默认使用HttpResourceServlet
-           index : 启始页，默认值：index.html
+           index :  启始页，默认值：index.html
         -->
         <resource-servlet webroot="root" index="index.html">
             <!--
                 【节点在<resource-servlet>中唯一】
                 资源缓存的配置, 默认存在一个含默认属性的caches节点
-                limit:  资源缓存最大容量， 默认: 0, 为0表示不缓存， 单位可以是B、K、M、G，不区分大小写
+                limit:     资源缓存最大容量， 默认: 0, 为0表示不缓存， 单位可以是B、K、M、G，不区分大小写
                 lengthmax: 可缓存的文件大小上限， 默认: 1M（超过1M的文件不会被缓存）
-                watch: 是否监控缓存文件的变化， 默认为false，不监控
+                watch:     是否监控缓存文件的变化， 默认为false，不监控
             -->
             <cache  limit="0M" lengthmax="1M" watch="false"/>
             <!--
                支持类似nginx中的rewrite， 目前只支持静态资源对静态资源的跳转。
-               type: 匹配的类型, 目前只支持location(匹配requestURI), 默认: location
-               match: 匹配的正则表达式
+               type:    匹配的类型, 目前只支持location(匹配requestURI), 默认: location
+               match:   匹配的正则表达式
                forward: 需跳转后的资源链接
                例如下面例子是将/xxx-yyy.html的页面全部跳转到/xxx.html
             -->
@@ -263,11 +346,11 @@
         </resource-servlet>
         <!-- 
            加载所有的Servlet服务;
-           path:  servlet的ContextPath前缀 默认为空
+           path:            servlet的ContextPath前缀 默认为空
            autoload="true"  默认值. 自动加载classpath下所有的Servlet类 
            autoload="false" 需要显著的指定Service类
-           includes： 当autoload="true"， 拉取类名与includes中的正则表达式匹配的类, 多个正则表达式用分号;隔开
-           excludes： 当autoload="true"， 排除类名与excludes中的正则表达式匹配的类, 多个正则表达式用分号;隔开
+           includes：       当autoload="true"， 拉取类名与includes中的正则表达式匹配的类, 多个正则表达式用分号;隔开
+           excludes：       当autoload="true"， 排除类名与excludes中的正则表达式匹配的类, 多个正则表达式用分号;隔开
         -->
         <servlets path="/pipes" autoload="true" includes="" excludes="">
             <!-- 

src/main/java/META-INF/logging-template.properties

@@ -11,8 +11,8 @@ javax.level = INFO
 com.sun.level = INFO
 
 #java.util.logging.FileHandler.level = FINE
-#10M
-java.util.logging.FileHandler.limit = 10485760
+
+java.util.logging.FileHandler.limit = 20M
 java.util.logging.FileHandler.count = 100
 java.util.logging.FileHandler.encoding = UTF-8
 java.util.logging.FileHandler.pattern = ${APP_HOME}/logs-%m/log-%d.log

src/main/java/META-INF/persistence-template.xml

@@ -9,28 +9,21 @@
             -->
             <property name="javax.persistence.datasource" value="org.redkale.source.DataJdbcSource"/>
             <!-- 
-                是否开启缓存(标记为@Cacheable的Entity类)，值目前只支持两种： ALL: 所有开启缓存。 NONE: 关闭所有缓存
+                是否开启缓存(标记为@Cacheable的Entity类)，值目前只支持两种： ALL: 所有开启缓存。 NONE: 关闭所有缓存， 非NONE字样统一视为ALL
             -->
             <property name="javax.persistence.cachemode" value="ALL"/>
-            
-            <property name="javax.persistence.jdbc.url" value="jdbc:mysql://127.0.0.1:3306/dbuser?characterEncoding=utf8"/>
             <!-- 
-                javax.persistence.jdbc.driver在JPA的值是JDBC驱动，Redkale有所不同，值应该是javax.sql.DataSource的子类。 
-                为了兼容用户习惯，Redkale内置常见JDBC驱动到javax.sql.DataSource的映射关系：
-                                     org.mariadb.jdbc.Driver  ——————  org.mariadb.jdbc.MySQLDataSource
-                                       org.postgresql.Driver  ——————  org.postgresql.ds.PGConnectionPoolDataSource
-                                       com.mysql.jdbc.Driver  ——————  com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource
-                             oracle.jdbc.driver.OracleDriver  ——————  oracle.jdbc.pool.OracleConnectionPoolDataSource
-                com.microsoft.sqlserver.jdbc.SQLServerDriver  ——————  com.microsoft.sqlserver.jdbc.SQLServerConnectionPoolDataSource
-                因此 com.mysql.jdbc.Driver 会被自动转换成 com.mysql.jdbc.jdbc2.optional.MysqlConnectionPoolDataSource
-                并且如果JDBC驱动是以上几个版本，javax.persistence.jdbc.driver属性都可以省略，Redkale会根据javax.persistence.jdbc.url的值来识别驱动
+                是否自动建表当表不存在的时候， 目前只支持mysql、postgres， 默认为false
             -->
-            <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
+            <property name="javax.persistence.table.autoddl" value="false"/>
+            
+            <!-- 多个URL用;隔开，如分布式SearchSource需要配多个URL -->
+            <property name="javax.persistence.jdbc.url" value="jdbc:mysql://127.0.0.1:3306/dbuser?characterEncoding=utf8"/>
             <property name="javax.persistence.jdbc.user" value="root"/>
             <property name="javax.persistence.jdbc.password" value="123456"/>
             
-            <!-- 最大连接数，默认值：CPU数*16  -->
-            <property name="javax.persistence.connections.limit" value="32"/>
+            <!-- 最大连接数，默认值：CPU数 -->
+            <property name="javax.persistence.connections.limit" value="12"/>
             
             <!--  包含的SQL模板，相当于反向LIKE，不同的JDBC驱动的SQL语句不一样，Redkale内置了MySQL的语句 -->
             <property name="javax.persistence.contain.sqltemplate" value="LOCATE(${keystr}, ${column}) > 0"/>
@@ -38,7 +31,7 @@
             
             <!--  复制表结构的SQL模板，Redkale内置了MySQL的语句 -->
             <property name="javax.persistence.tablenotexist.sqlstates" value="42000;42S02"/>
-            <property name="javax.persistence.tablecopy.sqltemplate" value="CREATE TABLE ${newtable} LIKE ${oldtable}"/>
+            <property name="javax.persistence.tablecopy.sqltemplate" value="CREATE TABLE IF NOT EXISTS ${newtable} LIKE ${oldtable}"/>
            
         </properties>
     </persistence-unit>
@@ -47,7 +40,6 @@
         <properties>
             <!-- jdbc:mysql://127.0.0.1:3306/dbim?autoReconnect=true&amp;autoReconnectForPools=true&amp;characterEncoding=utf8 -->
             <property name="javax.persistence.jdbc.url" value="jdbc:mysql://127.0.0.1:3306/dbim?characterEncoding=utf8"/>
-            <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
             <property name="javax.persistence.jdbc.user" value="root"/>
             <property name="javax.persistence.jdbc.password" value="123456"/>
         </properties>

src/main/java/javax/annotation/Priority.java

@@ -23,11 +23,17 @@ import java.lang.annotation.Target;
 
 /**
  * 值越大，优先级越高
- * 
+ *
  * @since Common Annotations 1.2
  */
 @Target({ElementType.TYPE})
 @Retention(RetentionPolicy.RUNTIME)
 public @interface Priority {
+
+    /**
+     * 优先级值
+     *
+     * @return int
+     */
     int value();
 }

src/main/java/javax/annotation/Resource.java

@@ -16,17 +16,68 @@ import java.lang.annotation.Target;
 @Target({ElementType.TYPE, ElementType.METHOD, ElementType.FIELD})
 @Retention(RetentionPolicy.RUNTIME)
 public @interface Resource {
+
+    /**
+     * AuthenticationType
+     */
+    @Deprecated
     public enum AuthenticationType {
+        /**
+         * @deprecated
+         */
         CONTAINER,
+        /**
+         * @deprecated
+         */
         APPLICATION
     }
+
+    /**
+     * 资源名称
+     *
+     * @return String
+     */
     public String name() default "";
 
+    /**
+     * 依赖注入的类型
+     *
+     * @return Class
+     */
     public Class<?> type() default Object.class;
+
+    /**
+     *
+     * @return AuthenticationType
+     */
+    @Deprecated
     public AuthenticationType authenticationType() default AuthenticationType.CONTAINER;
+
+    /**
+     *
+     * @return boolean
+     */
+    @Deprecated
     public boolean shareable() default true;
+
+    /**
+     *
+     * @return String
+     */
+    @Deprecated
     public String description() default "";
+
+    /**
+     *
+     * @return String
+     */
+    @Deprecated
     public String mappedName() default "";
 
+    /**
+     *
+     * @return String
+     */
+    @Deprecated
     public String lookup() default "";
 }

src/main/java/javax/persistence/Cacheable.java

@@ -51,4 +51,12 @@ public @interface Cacheable {
      * @return int
      */
     int interval() default 0;
+
+    /**
+     * DataSource是否直接返回对象的真实引用， 而不是copy一份
+     *
+     * @return boolean
+     */
+    boolean direct() default false;
+
 }

src/main/java/javax/persistence/Column.java

@@ -81,12 +81,19 @@ public @interface Column {
     boolean unique() default false;
 
     /**
-     * (Optional) Whether the database column is nullable.
+     * (Optional) Whether the database column is required.
      *
      * @return boolean
      */
     boolean nullable() default true;
 
+    /**
+     * for OpenAPI Specification 3
+     * 
+     * @return String
+     */
+    String example() default  "";
+    
     /**
      * (Optional) Whether the column is included in SQL INSERT
      * statements generated by the persistence provider.
@@ -109,11 +116,13 @@ public @interface Column {
      *
      * @return String
      */
+    @Deprecated
     String table() default "";
 
     /**
      * (Optional) The column length. (Applies only if a
      * string-valued column is used.)
+     * if type==String and length == 65535  then sqltype is text
      *
      * @return int
      */

src/main/java/javax/persistence/Entity.java

@@ -15,9 +15,7 @@
  ******************************************************************************/ 
 package javax.persistence;
 
-import java.lang.annotation.Target;
-import java.lang.annotation.Retention;
-import java.lang.annotation.Documented;
+import java.lang.annotation.*;
 import static java.lang.annotation.ElementType.TYPE;
 import static java.lang.annotation.RetentionPolicy.RUNTIME;
 
@@ -27,6 +25,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
  * 
  * @since Java Persistence 1.0
  */
+@Inherited
 @Documented
 @Target(TYPE)
 @Retention(RUNTIME)

src/main/java/javax/persistence/Id.java

@@ -45,7 +45,7 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
  * </pre>
  *
  * @see Column
- * @see GeneratedValue
+ * see GeneratedValue
  *
  * @since Java Persistence 1.0
  */

src/main/java/javax/persistence/Table.java

@@ -82,6 +82,11 @@ public @interface Table {
      */
     Index[] indexes() default {};
 
+    /**
+     * comment
+     * 
+     * @return String
+     */
     String comment() default "";
 
 }

src/main/java/module-info.java

@@ -4,26 +4,29 @@
  *
  * @author zhangjx
  *
-module org.redkale {
+ */
+module redkale {
 
     requires java.base;
-    requires java.logging;
-    requires java.xml;
+    requires java.logging;    
+    requires java.net.http;
     requires java.sql;
-    requires java.sql.rowset;
-
     requires jdk.unsupported;  //sun.misc.Unsafe
 
     exports javax.annotation;
     exports javax.persistence;
 
+    exports org.redkale.asm;
     exports org.redkale.boot;
     exports org.redkale.boot.watch;
+    exports org.redkale.cluster;
     exports org.redkale.convert;
     exports org.redkale.convert.bson;
     exports org.redkale.convert.ext;
     exports org.redkale.convert.json;
+    exports org.redkale.mq;
     exports org.redkale.net;
+    exports org.redkale.net.client;
     exports org.redkale.net.http;
     exports org.redkale.net.sncp;
     exports org.redkale.service;
@@ -31,5 +34,11 @@ module org.redkale {
     exports org.redkale.util;
     exports org.redkale.watch;
     
+    uses org.redkale.mq.MessageAgent;
+    uses org.redkale.cluster.ClusterAgent;
+    uses org.redkale.convert.ConvertProvider;
+    uses org.redkale.source.CacheSourceProvider;
+    uses org.redkale.source.DataSourceProvider;
+    uses org.redkale.util.ResourceInjectLoader;
+    
 }
-*/

src/main/java/org/redkale/asm/AnnotationVisitor.java

@@ -60,8 +60,8 @@ package org.redkale.asm;
 
 /**
  * A visitor to visit a Java annotation. The methods of this class must be
- * called in the following order: ( <tt>visit</tt> | <tt>visitEnum</tt> |
- * <tt>visitAnnotation</tt> | <tt>visitArray</tt> )* <tt>visitEnd</tt>.
+ * called in the following order: ( &#60;tt&#62;visit&#60;/tt&#62; | &#60;tt&#62;visitEnum&#60;/tt&#62; |
+ * &#60;tt&#62;visitAnnotation&#60;/tt&#62; | &#60;tt&#62;visitArray&#60;/tt&#62; )* &#60;tt&#62;visitEnd&#60;/tt&#62;.
  *
  * @author Eric Bruneton
  * @author Eugene Kuleshov
@@ -70,7 +70,7 @@ public abstract class AnnotationVisitor {
 
     /**
      * The ASM API version implemented by this visitor. The value of this field
-     * must be one of {@link Opcodes#ASM4} or {@link Opcodes#ASM5}.
+     * must be one of {@link Opcodes#ASM4}, {@link Opcodes#ASM5} or {@link Opcodes#ASM6}.
      */
     protected final int api;
 
@@ -85,7 +85,7 @@ public abstract class AnnotationVisitor {
      *
      * @param api
      *            the ASM API version implemented by this visitor. Must be one
-     *            of {@link Opcodes#ASM4} or {@link Opcodes#ASM5}.
+     *            of {@link Opcodes#ASM4}, {@link Opcodes#ASM5} or {@link Opcodes#ASM6}.
      */
     public AnnotationVisitor(final int api) {
         this(api, null);
@@ -96,15 +96,12 @@ public abstract class AnnotationVisitor {
      *
      * @param api
      *            the ASM API version implemented by this visitor. Must be one
-     *            of {@link Opcodes#ASM4} or {@link Opcodes#ASM5}.
+     *            of {@link Opcodes#ASM4}, {@link Opcodes#ASM5} or {@link Opcodes#ASM6}.
      * @param av
      *            the annotation visitor to which this visitor must delegate
      *            method calls. May be null.
      */
     public AnnotationVisitor(final int api, final AnnotationVisitor av) {
-        if (api != Opcodes.ASM4 && api != Opcodes.ASM5) {
-            throw new IllegalArgumentException();
-        }
         this.api = api;
         this.av = av;
     }
@@ -118,7 +115,7 @@ public abstract class AnnotationVisitor {
      *            the actual value, whose type must be {@link Byte},
      *            {@link Boolean}, {@link Character}, {@link Short},
      *            {@link Integer} , {@link Long}, {@link Float}, {@link Double},
-     *            {@link String} or {@link Type} or OBJECT or ARRAY sort. This
+     *            {@link String} or {@link Type} of OBJECT or ARRAY sort. This
      *            value can also be an array of byte, boolean, short, char, int,
      *            long, float or double values (this is equivalent to using
      *            {@link #visitArray visitArray} and visiting each array element
@@ -154,7 +151,7 @@ public abstract class AnnotationVisitor {
      * @param desc
      *            the class descriptor of the nested annotation class.
      * @return a visitor to visit the actual nested annotation value, or
-     *         <tt>null</tt> if this visitor is not interested in visiting this
+     *         &#60;tt&#62;null&#60;/tt&#62; if this visitor is not interested in visiting this
      *         nested annotation. <i>The nested annotation value must be fully
      *         visited before calling other methods on this annotation
      *         visitor</i>.
@@ -175,7 +172,7 @@ public abstract class AnnotationVisitor {
      * @param name
      *            the value name.
      * @return a visitor to visit the actual array value elements, or
-     *         <tt>null</tt> if this visitor is not interested in visiting these
+     *         &#60;tt&#62;null&#60;/tt&#62; if this visitor is not interested in visiting these
      *         values. The 'name' parameters passed to the methods of this
      *         visitor are ignored. <i>All the array values must be visited
      *         before calling other methods on this annotation visitor</i>.

src/main/java/org/redkale/asm/AnnotationWriter.java

@@ -77,7 +77,7 @@ final class AnnotationWriter extends AnnotationVisitor {
     private int size;
 
     /**
-     * <tt>true<tt> if values are named, <tt>false</tt> otherwise. Annotation
+     * &#60;tt&#62;true&#60;tt&#62; if values are named, &#60;tt&#62;false&#60;/tt&#62; otherwise. Annotation
      * writers used for annotation default and annotation arrays use unnamed
      * values.
      */
@@ -122,18 +122,18 @@ final class AnnotationWriter extends AnnotationVisitor {
      * @param cw
      *            the class writer to which this annotation must be added.
      * @param named
-     *            <tt>true<tt> if values are named, <tt>false</tt> otherwise.
+     *            &#60;tt&#62;true&#60;tt&#62; if values are named, &#60;tt&#62;false&#60;/tt&#62; otherwise.
      * @param bv
      *            where the annotation values must be stored.
      * @param parent
      *            where the number of annotation values must be stored.
      * @param offset
-     *            where in <tt>parent</tt> the number of annotation values must
+     *            where in &#60;tt&#62;parent&#60;/tt&#62; the number of annotation values must
      *            be stored.
      */
     AnnotationWriter(final ClassWriter cw, final boolean named,
             final ByteVector bv, final ByteVector parent, final int offset) {
-        super(Opcodes.ASM5);
+        super(Opcodes.ASM6);
         this.cw = cw;
         this.named = named;
         this.bv = bv;
@@ -354,7 +354,7 @@ final class AnnotationWriter extends AnnotationVisitor {
      * @param typePath
      *            the path to the annotated type argument, wildcard bound, array
      *            element type, or static inner type within 'typeRef'. May be
-     *            <tt>null</tt> if the annotation targets 'typeRef' as a whole.
+     *            &#60;tt&#62;null&#60;/tt&#62; if the annotation targets 'typeRef' as a whole.
      * @param out
      *            where the type reference and type path must be put.
      */

src/main/java/org/redkale/asm/Attribute.java

@@ -58,6 +58,8 @@
  */
 package org.redkale.asm;
 
+import java.util.Arrays;
+
 /**
  * A non standard class, field, method or code attribute.
  *
@@ -77,7 +79,7 @@ public class Attribute {
     byte[] value;
 
     /**
-     * The next attribute in this attribute list. May be <tt>null</tt>.
+     * The next attribute in this attribute list. May be &#60;tt&#62;null&#60;/tt&#62;.
      */
     Attribute next;
 
@@ -92,19 +94,19 @@ public class Attribute {
     }
 
     /**
-     * Returns <tt>true</tt> if this type of attribute is unknown. The default
-     * implementation of this method always returns <tt>true</tt>.
+     * Returns &#60;tt&#62;true&#60;/tt&#62; if this type of attribute is unknown. The default
+     * implementation of this method always returns &#60;tt&#62;true&#60;/tt&#62;.
      *
-     * @return <tt>true</tt> if this type of attribute is unknown.
+     * @return &#60;tt&#62;true&#60;/tt&#62; if this type of attribute is unknown.
      */
     public boolean isUnknown() {
         return true;
     }
 
     /**
-     * Returns <tt>true</tt> if this type of attribute is a code attribute.
+     * Returns &#60;tt&#62;true&#60;/tt&#62; if this type of attribute is a code attribute.
      *
-     * @return <tt>true</tt> if this type of attribute is a code attribute.
+     * @return &#60;tt&#62;true&#60;/tt&#62; if this type of attribute is a code attribute.
      */
     public boolean isCodeAttribute() {
         return false;
@@ -113,7 +115,7 @@ public class Attribute {
     /**
      * Returns the labels corresponding to this attribute.
      *
-     * @return the labels corresponding to this attribute, or <tt>null</tt> if
+     * @return the labels corresponding to this attribute, or &#60;tt&#62;null&#60;/tt&#62; if
      *         this attribute is not a code attribute that contains labels.
      */
     protected Label[] getLabels() {
@@ -123,7 +125,7 @@ public class Attribute {
     /**
      * Reads a {@link #type type} attribute. This method must return a
      * <i>new</i> {@link Attribute} object, of type {@link #type type},
-     * corresponding to the <tt>len</tt> bytes starting at the given offset, in
+     * corresponding to the &#60;tt&#62;len&#60;/tt&#62; bytes starting at the given offset, in
      * the given class reader.
      *
      * @param cr
@@ -146,7 +148,7 @@ public class Attribute {
      *            containing the type and the length of the attribute, are not
      *            taken into account here.
      * @param labels
-     *            the labels of the method's code, or <tt>null</tt> if the
+     *            the labels of the method's code, or &#60;tt&#62;null&#60;/tt&#62; if the
      *            attribute to be read is not a code attribute.
      * @return a <i>new</i> {@link Attribute} object corresponding to the given
      *         bytes.
@@ -169,11 +171,11 @@ public class Attribute {
      *            class the items that corresponds to this attribute.
      * @param code
      *            the bytecode of the method corresponding to this code
-     *            attribute, or <tt>null</tt> if this attribute is not a code
+     *            attribute, or &#60;tt&#62;null&#60;/tt&#62; if this attribute is not a code
      *            attributes.
      * @param len
      *            the length of the bytecode of the method corresponding to this
-     *            code attribute, or <tt>null</tt> if this attribute is not a
+     *            code attribute, or &#60;tt&#62;null&#60;/tt&#62; if this attribute is not a
      *            code attribute.
      * @param maxStack
      *            the maximum stack size of the method corresponding to this
@@ -216,11 +218,11 @@ public class Attribute {
      *            byte arrays, with the {@link #write write} method.
      * @param code
      *            the bytecode of the method corresponding to these code
-     *            attributes, or <tt>null</tt> if these attributes are not code
+     *            attributes, or &#60;tt&#62;null&#60;/tt&#62; if these attributes are not code
      *            attributes.
      * @param len
      *            the length of the bytecode of the method corresponding to
-     *            these code attributes, or <tt>null</tt> if these attributes
+     *            these code attributes, or &#60;tt&#62;null&#60;/tt&#62; if these attributes
      *            are not code attributes.
      * @param maxStack
      *            the maximum stack size of the method corresponding to these
@@ -254,11 +256,11 @@ public class Attribute {
      *            byte arrays, with the {@link #write write} method.
      * @param code
      *            the bytecode of the method corresponding to these code
-     *            attributes, or <tt>null</tt> if these attributes are not code
+     *            attributes, or &#60;tt&#62;null&#60;/tt&#62; if these attributes are not code
      *            attributes.
      * @param len
      *            the length of the bytecode of the method corresponding to
-     *            these code attributes, or <tt>null</tt> if these attributes
+     *            these code attributes, or &#60;tt&#62;null&#60;/tt&#62; if these attributes
      *            are not code attributes.
      * @param maxStack
      *            the maximum stack size of the method corresponding to these
@@ -281,4 +283,82 @@ public class Attribute {
             attr = attr.next;
         }
     }
+
+    //The stuff below is temporary - once proper support for nestmate attribute has been added, it can be safely removed.
+    //see also changes in ClassReader.accept.
+    /**
+     * 
+     */
+    public static class NestMembers extends Attribute {
+        /**
+         * 
+         */
+        public NestMembers() {
+            super("NestMembers");
+        }
+
+        byte[] bytes;
+        String[] classes;
+
+        @Override
+        protected Attribute read(ClassReader cr, int off, int len, char[] buf, int codeOff, Label[] labels) {
+            int offset = off;
+            NestMembers a = new NestMembers();
+            int size = cr.readShort(off);
+            a.classes = new String[size];
+            off += 2;
+            for (int i = 0; i < size ; i++) {
+                a.classes[i] = cr.readClass(off, buf);
+                off += 2;
+            }
+            a.bytes = Arrays.copyOfRange(cr.b, offset, offset + len);
+            return a;
+        }
+
+        @Override
+        protected ByteVector write(ClassWriter cw, byte[] code, int len, int maxStack, int maxLocals) {
+            ByteVector v = new ByteVector(bytes.length);
+            v.putShort(classes.length);
+            for (String s : classes) {
+                v.putShort(cw.newClass(s));
+            }
+            return v;
+        }
+    }
+
+    /**
+     * 
+     */
+    public static class NestHost extends Attribute {
+
+        byte[] bytes;
+        String clazz;
+        /**
+         * 
+         */
+        public NestHost() {
+            super("NestHost");
+        }
+
+        @Override
+        protected Attribute read(ClassReader cr, int off, int len, char[] buf, int codeOff, Label[] labels) {
+            int offset = off;
+            NestHost a = new NestHost();
+            a.clazz = cr.readClass(off, buf);
+            a.bytes = Arrays.copyOfRange(cr.b, offset, offset + len);
+            return a;
+        }
+
+        @Override
+        protected ByteVector write(ClassWriter cw, byte[] code, int len, int maxStack, int maxLocals) {
+            ByteVector v = new ByteVector(bytes.length);
+            v.putShort(cw.newClass(clazz));
+            return v;
+        }
+    }
+
+    static final Attribute[] DEFAULT_ATTRIBUTE_PROTOS = new Attribute[] {
+        new NestMembers(),
+        new NestHost()
+    };
 }

src/main/java/org/redkale/asm/ByteVector.java

@@ -332,7 +332,7 @@ public class ByteVector {
      * automatically enlarged if necessary.
      *
      * @param b
-     *            an array of bytes. May be <tt>null</tt> to put <tt>len</tt>
+     *            an array of bytes. May be &#60;tt&#62;null&#60;/tt&#62; to put &#60;tt&#62;len&#60;/tt&#62;
      *            null bytes into this byte vector.
      * @param off
      *            index of the fist byte of b that must be copied.

src/main/java/org/redkale/asm/ClassReader.java

@@ -72,31 +72,6 @@ import java.io.InputStream;
  */
 public class ClassReader {
 
-    /**
-     * True to enable signatures support.
-     */
-    static final boolean SIGNATURES = true;
-
-    /**
-     * True to enable annotations support.
-     */
-    static final boolean ANNOTATIONS = true;
-
-    /**
-     * True to enable stack map frames support.
-     */
-    static final boolean FRAMES = true;
-
-    /**
-     * True to enable bytecode writing support.
-     */
-    static final boolean WRITER = true;
-
-    /**
-     * True to enable JSR_W and GOTO_W support.
-     */
-    static final boolean RESIZE = true;
-
     /**
      * Flag to skip method code. If this class is set <code>CODE</code>
      * attribute won't be visited. This can be used, for example, to retrieve
@@ -133,6 +108,21 @@ public class ClassReader {
      */
     public static final int EXPAND_FRAMES = 8;
 
+    /**
+     * Flag to expand the ASM pseudo instructions into an equivalent sequence of
+     * standard bytecode instructions. When resolving a forward jump it may
+     * happen that the signed 2 bytes offset reserved for it is not sufficient
+     * to store the bytecode offset. In this case the jump instruction is
+     * replaced with a temporary ASM pseudo instruction using an unsigned 2
+     * bytes offset (see Label#resolve). This internal flag is used to re-read
+     * classes containing such instructions, in order to replace them with
+     * standard instructions. In addition, when this flag is used, GOTO_W and
+     * JSR_W are <i>not</i> converted into GOTO and JSR, to make sure that
+     * infinite loops where a GOTO_W is replaced with a GOTO in ClassReader and
+     * converted back to a GOTO_W in ClassWriter cannot occur.
+     */
+    static final int EXPAND_ASM_INSNS = 256;
+
     /**
      * The class to be parsed. <i>The content of this array must not be
      * modified. This field is intended for {@link Attribute} sub classes, and
@@ -195,9 +185,9 @@ public class ClassReader {
     public ClassReader(final byte[] b, final int off, final int len) {
         this.b = b;
         // checks the class version
-        if (readShort(off + 6) > Opcodes.V1_9) {
-            throw new IllegalArgumentException();
-        }
+        //if (readShort(off + 6) > Opcodes.V11) {
+        //    throw new IllegalArgumentException();
+        //}
         // parses the constant pool
         items = new int[readUnsignedShort(off + 8)];
         int n = items.length;
@@ -215,6 +205,10 @@ public class ClassReader {
             case ClassWriter.FLOAT:
             case ClassWriter.NAME_TYPE:
             case ClassWriter.INDY:
+            // @@@ ClassWriter.CONDY
+            // Enables MethodHandles.lookup().defineClass to function correctly
+            // when it reads the class name
+            case 17:
                 size = 5;
                 break;
             case ClassWriter.LONG:
@@ -234,6 +228,8 @@ public class ClassReader {
             // case ClassWriter.CLASS:
             // case ClassWriter.STR:
             // case ClassWriter.MTYPE
+            // case ClassWriter.PACKAGE:
+            // case ClassWriter.MODULE:
             default:
                 size = 3;
                 break;
@@ -275,7 +271,7 @@ public class ClassReader {
      * {@link Type#getInternalName() getInternalName}). For interfaces, the
      * super class is {@link Object}.
      *
-     * @return the internal name of super class, or <tt>null</tt> for
+     * @return the internal name of super class, or &#60;tt&#62;null&#60;/tt&#62; for
      *         {@link Object} class.
      *
      * @see ClassVisitor#visit(int, int, String, String, String, String[])
@@ -289,7 +285,7 @@ public class ClassReader {
      * {@link Type#getInternalName() getInternalName}).
      *
      * @return the array of internal names for all implemented interfaces or
-     *         <tt>null</tt>.
+     *         &#60;tt&#62;null&#60;/tt&#62;.
      *
      * @see ClassVisitor#visit(int, int, String, String, String, String[])
      */
@@ -377,7 +373,9 @@ public class ClassReader {
                 break;
             // case ClassWriter.STR:
             // case ClassWriter.CLASS:
-            // case ClassWriter.MTYPE
+            // case ClassWriter.MTYPE:
+            // case ClassWriter.MODULE:
+            // case ClassWriter.PACKAGE:
             default:
                 item.set(tag, readUTF8(index, buf), null, null);
                 break;
@@ -532,7 +530,7 @@ public class ClassReader {
      *            , {@link #SKIP_FRAMES}, {@link #SKIP_CODE}.
      */
     public void accept(final ClassVisitor classVisitor, final int flags) {
-        accept(classVisitor, new Attribute[0], flags);
+        accept(classVisitor, Attribute.DEFAULT_ATTRIBUTE_PROTOS, flags);
     }
 
     /**
@@ -584,11 +582,14 @@ public class ClassReader {
         String enclosingOwner = null;
         String enclosingName = null;
         String enclosingDesc = null;
+        String moduleMainClass = null;
         int anns = 0;
         int ianns = 0;
         int tanns = 0;
         int itanns = 0;
         int innerClasses = 0;
+        int module = 0;
+        int packages = 0;
         Attribute attributes = null;
 
         u = getAttributes();
@@ -607,13 +608,11 @@ public class ClassReader {
                     enclosingName = readUTF8(items[item], c);
                     enclosingDesc = readUTF8(items[item] + 2, c);
                 }
-            } else if (SIGNATURES && "Signature".equals(attrName)) {
+            } else if ("Signature".equals(attrName)) {
                 signature = readUTF8(u + 8, c);
-            } else if (ANNOTATIONS
-                    && "RuntimeVisibleAnnotations".equals(attrName)) {
+            } else if ("RuntimeVisibleAnnotations".equals(attrName)) {
                 anns = u + 8;
-            } else if (ANNOTATIONS
-                    && "RuntimeVisibleTypeAnnotations".equals(attrName)) {
+            } else if ("RuntimeVisibleTypeAnnotations".equals(attrName)) {
                 tanns = u + 8;
             } else if ("Deprecated".equals(attrName)) {
                 access |= Opcodes.ACC_DEPRECATED;
@@ -623,12 +622,16 @@ public class ClassReader {
             } else if ("SourceDebugExtension".equals(attrName)) {
                 int len = readInt(u + 4);
                 sourceDebug = readUTF(u + 8, len, new char[len]);
-            } else if (ANNOTATIONS
-                    && "RuntimeInvisibleAnnotations".equals(attrName)) {
+            } else if ("RuntimeInvisibleAnnotations".equals(attrName)) {
                 ianns = u + 8;
-            } else if (ANNOTATIONS
-                    && "RuntimeInvisibleTypeAnnotations".equals(attrName)) {
+            } else if ("RuntimeInvisibleTypeAnnotations".equals(attrName)) {
                 itanns = u + 8;
+            } else if ("Module".equals(attrName)) {
+                module = u + 8;
+            } else if ("ModuleMainClass".equals(attrName)) {
+                moduleMainClass = readClass(u + 8, c);
+            } else if ("ModulePackages".equals(attrName)) {
+                packages = u + 10;
             } else if ("BootstrapMethods".equals(attrName)) {
                 int[] bootstrapMethods = new int[readUnsignedShort(u + 8)];
                 for (int j = 0, v = u + 10; j < bootstrapMethods.length; j++) {
@@ -657,6 +660,12 @@ public class ClassReader {
             classVisitor.visitSource(sourceFile, sourceDebug);
         }
 
+        // visits the module info and associated attributes
+        if (module != 0) {
+            readModule(classVisitor, context, module,
+                    moduleMainClass, packages);
+        }
+
         // visits the outer class
         if (enclosingOwner != null) {
             classVisitor.visitOuterClass(enclosingOwner, enclosingName,
@@ -664,19 +673,19 @@ public class ClassReader {
         }
 
         // visits the class annotations and type annotations
-        if (ANNOTATIONS && anns != 0) {
+        if (anns != 0) {
             for (int i = readUnsignedShort(anns), v = anns + 2; i > 0; --i) {
                 v = readAnnotationValues(v + 2, c, true,
                         classVisitor.visitAnnotation(readUTF8(v, c), true));
             }
         }
-        if (ANNOTATIONS && ianns != 0) {
+        if (ianns != 0) {
             for (int i = readUnsignedShort(ianns), v = ianns + 2; i > 0; --i) {
                 v = readAnnotationValues(v + 2, c, true,
                         classVisitor.visitAnnotation(readUTF8(v, c), false));
             }
         }
-        if (ANNOTATIONS && tanns != 0) {
+        if (tanns != 0) {
             for (int i = readUnsignedShort(tanns), v = tanns + 2; i > 0; --i) {
                 v = readAnnotationTarget(context, v);
                 v = readAnnotationValues(v + 2, c, true,
@@ -684,7 +693,7 @@ public class ClassReader {
                                 context.typePath, readUTF8(v, c), true));
             }
         }
-        if (ANNOTATIONS && itanns != 0) {
+        if (itanns != 0) {
             for (int i = readUnsignedShort(itanns), v = itanns + 2; i > 0; --i) {
                 v = readAnnotationTarget(context, v);
                 v = readAnnotationValues(v + 2, c, true,
@@ -726,6 +735,120 @@ public class ClassReader {
         classVisitor.visitEnd();
     }
 
+    /**
+     * Reads the module attribute and visit it.
+     *
+     * @param classVisitor
+     *           the current class visitor
+     * @param context
+     *           information about the class being parsed.
+     * @param u
+     *           start offset of the module attribute in the class file.
+     * @param mainClass
+     *           name of the main class of a module or null.
+     * @param packages
+     *           start offset of the concealed package attribute.
+     */
+    private void readModule(final ClassVisitor classVisitor,
+            final Context context, int u,
+            final String mainClass, int packages) {
+
+        char[] buffer = context.buffer;
+
+        // reads module name, flags and version
+        String name = readModule(u, buffer);
+        int flags = readUnsignedShort(u + 2);
+        String version = readUTF8(u + 4, buffer);
+        u += 6;
+
+        ModuleVisitor mv = classVisitor.visitModule(name, flags, version);
+        if (mv == null) {
+            return;
+        }
+
+        // module attributes (main class, packages)
+        if (mainClass != null) {
+            mv.visitMainClass(mainClass);
+        }
+
+        if (packages != 0) {
+            for (int i = readUnsignedShort(packages - 2); i > 0; --i) {
+                String packaze = readPackage(packages, buffer);
+                mv.visitPackage(packaze);
+                packages += 2;
+            }
+        }
+
+        // reads requires
+        u += 2;
+        for (int i = readUnsignedShort(u - 2); i > 0; --i) {
+            String module = readModule(u, buffer);
+            int access = readUnsignedShort(u + 2);
+            String requireVersion = readUTF8(u + 4, buffer);
+            mv.visitRequire(module, access, requireVersion);
+            u += 6;
+        }
+
+        // reads exports
+        u += 2;
+        for (int i = readUnsignedShort(u - 2); i > 0; --i) {
+            String export = readPackage(u, buffer);
+            int access = readUnsignedShort(u + 2);
+            int exportToCount = readUnsignedShort(u + 4);
+            u += 6;
+            String[] tos = null;
+            if (exportToCount != 0) {
+                tos = new String[exportToCount];
+                for (int j = 0; j < tos.length; ++j) {
+                    tos[j] = readModule(u, buffer);
+                    u += 2;
+                }
+            }
+            mv.visitExport(export, access, tos);
+        }
+
+        // reads opens
+        u += 2;
+        for (int i = readUnsignedShort(u - 2); i > 0; --i) {
+            String open = readPackage(u, buffer);
+            int access = readUnsignedShort(u + 2);
+            int openToCount = readUnsignedShort(u + 4);
+            u += 6;
+            String[] tos = null;
+            if (openToCount != 0) {
+                tos = new String[openToCount];
+                for (int j = 0; j < tos.length; ++j) {
+                    tos[j] = readModule(u, buffer);
+                    u += 2;
+                }
+            }
+            mv.visitOpen(open, access, tos);
+        }
+
+        // read uses
+        u += 2;
+        for (int i = readUnsignedShort(u - 2); i > 0; --i) {
+            mv.visitUse(readClass(u, buffer));
+            u += 2;
+        }
+
+        // read provides
+        u += 2;
+        for (int i = readUnsignedShort(u - 2); i > 0; --i) {
+            String service = readClass(u, buffer);
+            int provideWithCount = readUnsignedShort(u + 2);
+            u += 4;
+            String[] withs = new String[provideWithCount];
+            for (int j = 0; j < withs.length; ++j) {
+                withs[j] = readClass(u, buffer);
+                u += 2;
+            }
+            mv.visitProvide(service, withs);
+        }
+
+        mv.visitEnd();
+    }
+
     /**
      * Reads a field and makes the given visitor visit it.
      *
@@ -762,24 +885,20 @@ public class ClassReader {
             if ("ConstantValue".equals(attrName)) {
                 int item = readUnsignedShort(u + 8);
                 value = item == 0 ? null : readConst(item, c);
-            } else if (SIGNATURES && "Signature".equals(attrName)) {
+            } else if ("Signature".equals(attrName)) {
                 signature = readUTF8(u + 8, c);
             } else if ("Deprecated".equals(attrName)) {
                 access |= Opcodes.ACC_DEPRECATED;
             } else if ("Synthetic".equals(attrName)) {
                 access |= Opcodes.ACC_SYNTHETIC
                         | ClassWriter.ACC_SYNTHETIC_ATTRIBUTE;
-            } else if (ANNOTATIONS
-                    && "RuntimeVisibleAnnotations".equals(attrName)) {
+            } else if ("RuntimeVisibleAnnotations".equals(attrName)) {
                 anns = u + 8;
-            } else if (ANNOTATIONS
-                    && "RuntimeVisibleTypeAnnotations".equals(attrName)) {
+            } else if ("RuntimeVisibleTypeAnnotations".equals(attrName)) {
                 tanns = u + 8;
-            } else if (ANNOTATIONS
-                    && "RuntimeInvisibleAnnotations".equals(attrName)) {
+            } else if ("RuntimeInvisibleAnnotations".equals(attrName)) {
                 ianns = u + 8;
-            } else if (ANNOTATIONS
-                    && "RuntimeInvisibleTypeAnnotations".equals(attrName)) {
+            } else if ("RuntimeInvisibleTypeAnnotations".equals(attrName)) {
                 itanns = u + 8;
             } else {
                 Attribute attr = readAttribute(context.attrs, attrName, u + 8,
@@ -801,19 +920,19 @@ public class ClassReader {
         }
 
         // visits the field annotations and type annotations
-        if (ANNOTATIONS && anns != 0) {
+        if (anns != 0) {
             for (int i = readUnsignedShort(anns), v = anns + 2; i > 0; --i) {
                 v = readAnnotationValues(v + 2, c, true,
                         fv.visitAnnotation(readUTF8(v, c), true));
             }
         }
-        if (ANNOTATIONS && ianns != 0) {
+        if (ianns != 0) {
             for (int i = readUnsignedShort(ianns), v = ianns + 2; i > 0; --i) {
                 v = readAnnotationValues(v + 2, c, true,
                         fv.visitAnnotation(readUTF8(v, c), false));
             }
         }
-        if (ANNOTATIONS && tanns != 0) {
+        if (tanns != 0) {
             for (int i = readUnsignedShort(tanns), v = tanns + 2; i > 0; --i) {
                 v = readAnnotationTarget(context, v);
                 v = readAnnotationValues(v + 2, c, true,
@@ -821,7 +940,7 @@ public class ClassReader {
                                 context.typePath, readUTF8(v, c), true));
             }
         }
-        if (ANNOTATIONS && itanns != 0) {
+        if (itanns != 0) {
             for (int i = readUnsignedShort(itanns), v = itanns + 2; i > 0; --i) {
                 v = readAnnotationTarget(context, v);
                 v = readAnnotationValues(v + 2, c, true,
@@ -895,32 +1014,26 @@ public class ClassReader {
                     exceptions[j] = readClass(exception, c);
                     exception += 2;
                 }
-            } else if (SIGNATURES && "Signature".equals(attrName)) {
+            } else if ("Signature".equals(attrName)) {
                 signature = readUTF8(u + 8, c);
             } else if ("Deprecated".equals(attrName)) {
                 context.access |= Opcodes.ACC_DEPRECATED;
-            } else if (ANNOTATIONS
-                    && "RuntimeVisibleAnnotations".equals(attrName)) {
+            } else if ("RuntimeVisibleAnnotations".equals(attrName)) {
                 anns = u + 8;
-            } else if (ANNOTATIONS
-                    && "RuntimeVisibleTypeAnnotations".equals(attrName)) {
+            } else if ("RuntimeVisibleTypeAnnotations".equals(attrName)) {
                 tanns = u + 8;
-            } else if (ANNOTATIONS && "AnnotationDefault".equals(attrName)) {
+            } else if ("AnnotationDefault".equals(attrName)) {
                 dann = u + 8;
             } else if ("Synthetic".equals(attrName)) {
                 context.access |= Opcodes.ACC_SYNTHETIC
                         | ClassWriter.ACC_SYNTHETIC_ATTRIBUTE;
-            } else if (ANNOTATIONS
-                    && "RuntimeInvisibleAnnotations".equals(attrName)) {
+            } else if ("RuntimeInvisibleAnnotations".equals(attrName)) {
                 ianns = u + 8;
-            } else if (ANNOTATIONS
-                    && "RuntimeInvisibleTypeAnnotations".equals(attrName)) {
+            } else if ("RuntimeInvisibleTypeAnnotations".equals(attrName)) {
                 itanns = u + 8;
-            } else if (ANNOTATIONS
-                    && "RuntimeVisibleParameterAnnotations".equals(attrName)) {
+            } else if ("RuntimeVisibleParameterAnnotations".equals(attrName)) {
                 mpanns = u + 8;
-            } else if (ANNOTATIONS
-                    && "RuntimeInvisibleParameterAnnotations".equals(attrName)) {
+            } else if ("RuntimeInvisibleParameterAnnotations".equals(attrName)) {
                 impanns = u + 8;
             } else if ("MethodParameters".equals(attrName)) {
                 methodParameters = u + 8;
@@ -953,7 +1066,7 @@ public class ClassReader {
          * access, name and descriptor can have been changed, this is not
          * important since they are not copied as is from the reader).
          */
-        if (WRITER && mv instanceof MethodWriter) {
+        if (mv instanceof MethodWriter) {
             MethodWriter mw = (MethodWriter) mv;
             if (mw.cw.cr == this && signature == mw.signature) {
                 boolean sameExceptions = false;
@@ -990,26 +1103,26 @@ public class ClassReader {
         }
 
         // visits the method annotations
-        if (ANNOTATIONS && dann != 0) {
+        if (dann != 0) {
             AnnotationVisitor dv = mv.visitAnnotationDefault();
             readAnnotationValue(dann, c, null, dv);
             if (dv != null) {
                 dv.visitEnd();
             }
         }
-        if (ANNOTATIONS && anns != 0) {
+        if (anns != 0) {
             for (int i = readUnsignedShort(anns), v = anns + 2; i > 0; --i) {
                 v = readAnnotationValues(v + 2, c, true,
                         mv.visitAnnotation(readUTF8(v, c), true));
             }
         }
-        if (ANNOTATIONS && ianns != 0) {
+        if (ianns != 0) {
             for (int i = readUnsignedShort(ianns), v = ianns + 2; i > 0; --i) {
                 v = readAnnotationValues(v + 2, c, true,
                         mv.visitAnnotation(readUTF8(v, c), false));
             }
         }
-        if (ANNOTATIONS && tanns != 0) {
+        if (tanns != 0) {
             for (int i = readUnsignedShort(tanns), v = tanns + 2; i > 0; --i) {
                 v = readAnnotationTarget(context, v);
                 v = readAnnotationValues(v + 2, c, true,
@@ -1017,7 +1130,7 @@ public class ClassReader {
                                 context.typePath, readUTF8(v, c), true));
             }
         }
-        if (ANNOTATIONS && itanns != 0) {
+        if (itanns != 0) {
             for (int i = readUnsignedShort(itanns), v = itanns + 2; i > 0; --i) {
                 v = readAnnotationTarget(context, v);
                 v = readAnnotationValues(v + 2, c, true,
@@ -1025,10 +1138,10 @@ public class ClassReader {
                                 context.typePath, readUTF8(v, c), false));
             }
         }
-        if (ANNOTATIONS && mpanns != 0) {
+        if (mpanns != 0) {
             readParameterAnnotations(mv, context, mpanns, true);
         }
-        if (ANNOTATIONS && impanns != 0) {
+        if (impanns != 0) {
             readParameterAnnotations(mv, context, impanns, false);
         }
 
@@ -1075,7 +1188,7 @@ public class ClassReader {
         int codeStart = u;
         int codeEnd = u + codeLength;
         Label[] labels = context.labels = new Label[codeLength + 2];
-        readLabel(codeLength + 1, labels);
+        createLabel(codeLength + 1, labels);
         while (u < codeEnd) {
             int offset = u - codeStart;
             int opcode = b[u] & 0xFF;
@@ -1085,11 +1198,16 @@ public class ClassReader {
                 u += 1;
                 break;
             case ClassWriter.LABEL_INSN:
-                readLabel(offset + readShort(u + 1), labels);
+                createLabel(offset + readShort(u + 1), labels);
+                u += 3;
+                break;
+            case ClassWriter.ASM_LABEL_INSN:
+                createLabel(offset + readUnsignedShort(u + 1), labels);
                 u += 3;
                 break;
             case ClassWriter.LABELW_INSN:
-                readLabel(offset + readInt(u + 1), labels);
+            case ClassWriter.ASM_LABELW_INSN:
+                createLabel(offset + readInt(u + 1), labels);
                 u += 5;
                 break;
             case ClassWriter.WIDE_INSN:
@@ -1104,9 +1222,9 @@ public class ClassReader {
                 // skips 0 to 3 padding bytes
                 u = u + 4 - (offset & 3);
                 // reads instruction
-                readLabel(offset + readInt(u), labels);
+                createLabel(offset + readInt(u), labels);
                 for (int i = readInt(u + 8) - readInt(u + 4) + 1; i > 0; --i) {
-                    readLabel(offset + readInt(u + 12), labels);
+                    createLabel(offset + readInt(u + 12), labels);
                     u += 4;
                 }
                 u += 12;
@@ -1115,9 +1233,9 @@ public class ClassReader {
                 // skips 0 to 3 padding bytes
                 u = u + 4 - (offset & 3);
                 // reads instruction
-                readLabel(offset + readInt(u), labels);
+                createLabel(offset + readInt(u), labels);
                 for (int i = readInt(u + 4); i > 0; --i) {
-                    readLabel(offset + readInt(u + 12), labels);
+                    createLabel(offset + readInt(u + 12), labels);
                     u += 8;
                 }
                 u += 8;
@@ -1147,9 +1265,9 @@ public class ClassReader {
 
         // reads the try catch entries to find the labels, and also visits them
         for (int i = readUnsignedShort(u); i > 0; --i) {
-            Label start = readLabel(readUnsignedShort(u + 2), labels);
-            Label end = readLabel(readUnsignedShort(u + 4), labels);
-            Label handler = readLabel(readUnsignedShort(u + 6), labels);
+            Label start = createLabel(readUnsignedShort(u + 2), labels);
+            Label end = createLabel(readUnsignedShort(u + 4), labels);
+            Label handler = createLabel(readUnsignedShort(u + 6), labels);
             String type = readUTF8(items[readUnsignedShort(u + 8)], c);
             mv.visitTryCatchBlock(start, end, handler, type);
             u += 8;
@@ -1180,13 +1298,9 @@ public class ClassReader {
                     varTable = u + 8;
                     for (int j = readUnsignedShort(u + 8), v = u; j > 0; --j) {
                         int label = readUnsignedShort(v + 10);
-                        if (labels[label] == null) {
-                            readLabel(label, labels).status |= Label.DEBUG;
-                        }
+                        createDebugLabel(label, labels);
                         label += readUnsignedShort(v + 12);
-                        if (labels[label] == null) {
-                            readLabel(label, labels).status |= Label.DEBUG;
-                        }
+                        createDebugLabel(label, labels);
                         v += 10;
                     }
                 }
@@ -1196,9 +1310,7 @@ public class ClassReader {
                 if ((context.flags & SKIP_DEBUG) == 0) {
                     for (int j = readUnsignedShort(u + 8), v = u; j > 0; --j) {
                         int label = readUnsignedShort(v + 10);
-                        if (labels[label] == null) {
-                            readLabel(label, labels).status |= Label.DEBUG;
-                        }
+                        createDebugLabel(label, labels);
                         Label l = labels[label];
                         while (l.line > 0) {
                             if (l.next == null) {
@@ -1210,17 +1322,15 @@ public class ClassReader {
                         v += 4;
                     }
                 }
-            } else if (ANNOTATIONS
-                    && "RuntimeVisibleTypeAnnotations".equals(attrName)) {
+            } else if ("RuntimeVisibleTypeAnnotations".equals(attrName)) {
                 tanns = readTypeAnnotations(mv, context, u + 8, true);
                 ntoff = tanns.length == 0 || readByte(tanns[0]) < 0x43 ? -1
                         : readUnsignedShort(tanns[0] + 1);
-            } else if (ANNOTATIONS
-                    && "RuntimeInvisibleTypeAnnotations".equals(attrName)) {
+            } else if ("RuntimeInvisibleTypeAnnotations".equals(attrName)) {
                 itanns = readTypeAnnotations(mv, context, u + 8, false);
                 nitoff = itanns.length == 0 || readByte(itanns[0]) < 0x43 ? -1
                         : readUnsignedShort(itanns[0] + 1);
-            } else if (FRAMES && "StackMapTable".equals(attrName)) {
+            } else if ("StackMapTable".equals(attrName)) {
                 if ((context.flags & SKIP_FRAMES) == 0) {
                     stackMap = u + 10;
                     stackMapSize = readInt(u + 4);
@@ -1244,7 +1354,7 @@ public class ClassReader {
                  * this by parsing the stack map table without a full decoding
                  * (see below).
                  */
-            } else if (FRAMES && "StackMap".equals(attrName)) {
+            } else if ("StackMap".equals(attrName)) {
                 if ((context.flags & SKIP_FRAMES) == 0) {
                     zip = false;
                     stackMap = u + 10;
@@ -1273,7 +1383,7 @@ public class ClassReader {
         u += 2;
 
         // generates the first (implicit) stack map frame
-        if (FRAMES && stackMap != 0) {
+        if (stackMap != 0) {
             /*
              * for the first explicit frame the offset is not offset_delta + 1
              * but only offset_delta; setting the implicit frame offset to -1
@@ -1306,14 +1416,31 @@ public class ClassReader {
                     int v = readUnsignedShort(i + 1);
                     if (v >= 0 && v < codeLength) {
                         if ((b[codeStart + v] & 0xFF) == Opcodes.NEW) {
-                            readLabel(v, labels);
+                            createLabel(v, labels);
                         }
                     }
                 }
             }
         }
+        if ((context.flags & EXPAND_ASM_INSNS) != 0
+            && (context.flags & EXPAND_FRAMES) != 0) {
+            // Expanding the ASM pseudo instructions can introduce F_INSERT
+            // frames, even if the method does not currently have any frame.
+            // Also these inserted frames must be computed by simulating the
+            // effect of the bytecode instructions one by one, starting from the
+            // first one and the last existing frame (or the implicit first
+            // one). Finally, due to the way MethodWriter computes this (with
+            // the compute = INSERTED_FRAMES option), MethodWriter needs to know
+            // maxLocals before the first instruction is visited. For all these
+            // reasons we always visit the implicit first frame in this case
+            // (passing only maxLocals - the rest can be and is computed in
+            // MethodWriter).
+            mv.visitFrame(Opcodes.F_NEW, maxLocals, null, 0, null);
+        }
 
         // visits the instructions
+        int opcodeDelta = (context.flags & EXPAND_ASM_INSNS) == 0 ? -33 : 0;
+        boolean insertFrame = false;
         u = codeStart;
         while (u < codeEnd) {
             int offset = u - codeStart;
@@ -1334,7 +1461,7 @@ public class ClassReader {
             }
 
             // visits the frame for this offset, if any
-            while (FRAMES && frame != null
+            while (frame != null
                     && (frame.offset == offset || frame.offset == -1)) {
                 // if there is a frame for this offset, makes the visitor visit
                 // it, and reads the next frame if there is one.
@@ -1346,6 +1473,9 @@ public class ClassReader {
                         mv.visitFrame(frame.mode, frame.localDiff, frame.local,
                                 frame.stackCount, frame.stack);
                     }
+                    // if there is already a frame for this offset, there is no
+                    // need to insert a new one.
+                    insertFrame = false;
                 }
                 if (frameCount > 0) {
                     stackMap = readFrame(stackMap, zip, unzip, frame);
@@ -1354,6 +1484,13 @@ public class ClassReader {
                     frame = null;
                 }
             }
+            // inserts a frame for this offset, if requested by setting
+            // insertFrame to true during the previous iteration. The actual
+            // frame content will be computed in MethodWriter.
+            if (insertFrame) {
+                mv.visitFrame(ClassWriter.F_INSERT, 0, null, 0, null);
+                insertFrame = false;
+            }
 
             // visits the instruction at this offset
             int opcode = b[u] & 0xFF;
@@ -1378,9 +1515,47 @@ public class ClassReader {
                 u += 3;
                 break;
             case ClassWriter.LABELW_INSN:
-                mv.visitJumpInsn(opcode - 33, labels[offset + readInt(u + 1)]);
+                mv.visitJumpInsn(opcode + opcodeDelta, labels[offset
+                        + readInt(u + 1)]);
                 u += 5;
                 break;
+            case ClassWriter.ASM_LABEL_INSN: {
+                // changes temporary opcodes 202 to 217 (inclusive), 218
+                // and 219 to IFEQ ... JSR (inclusive), IFNULL and
+                // IFNONNULL
+                opcode = opcode < 218 ? opcode - 49 : opcode - 20;
+                Label target = labels[offset + readUnsignedShort(u + 1)];
+                // replaces GOTO with GOTO_W, JSR with JSR_W and IFxxx
+                // <l> with IFNOTxxx <L> GOTO_W <l> L:..., where IFNOTxxx is
+                // the "opposite" opcode of IFxxx (i.e., IFNE for IFEQ)
+                // and where <L> designates the instruction just after
+                // the GOTO_W.
+                if (opcode == Opcodes.GOTO || opcode == Opcodes.JSR) {
+                    mv.visitJumpInsn(opcode + 33, target);
+                } else {
+                    opcode = opcode <= 166 ? ((opcode + 1) ^ 1) - 1
+                            : opcode ^ 1;
+                    Label endif = createLabel(offset + 3, labels);
+                    mv.visitJumpInsn(opcode, endif);
+                    mv.visitJumpInsn(200, target); // GOTO_W
+                    // endif designates the instruction just after GOTO_W,
+                    // and is visited as part of the next instruction. Since
+                    // it is a jump target, we need to insert a frame here.
+                    insertFrame = true;
+                }
+                u += 3;
+                break;
+            }
+            case ClassWriter.ASM_LABELW_INSN: {
+                // replaces the pseudo GOTO_W instruction with a real one.
+                mv.visitJumpInsn(200, labels[offset + readInt(u + 1)]);
+                // The instruction just after is a jump target (because pseudo
+                // GOTO_W are used in patterns IFNOTxxx <L> GOTO_W <l> L:...,
+                // see MethodWriter), so we need to insert a frame here.
+                insertFrame = true;
+                u += 5;
+                break;
+            }
             case ClassWriter.WIDE_INSN:
                 opcode = b[u + 1] & 0xFF;
                 if (opcode == Opcodes.IINC) {
@@ -1636,8 +1811,8 @@ public class ClassReader {
                 for (int j = readUnsignedShort(u + 1); j > 0; --j) {
                     int start = readUnsignedShort(u + 3);
                     int length = readUnsignedShort(u + 5);
-                    readLabel(start, context.labels);
-                    readLabel(start + length, context.labels);
+                    createLabel(start, context.labels);
+                    createLabel(start + length, context.labels);
                     u += 6;
                 }
                 u += 3;
@@ -1716,8 +1891,8 @@ public class ClassReader {
             for (int i = 0; i < n; ++i) {
                 int start = readUnsignedShort(u);
                 int length = readUnsignedShort(u + 2);
-                context.start[i] = readLabel(start, context.labels);
-                context.end[i] = readLabel(start + length, context.labels);
+                context.start[i] = createLabel(start, context.labels);
+                context.end[i] = createLabel(start + length, context.labels);
                 context.index[i] = readUnsignedShort(u + 4);
                 u += 6;
             }
@@ -1761,7 +1936,7 @@ public class ClassReader {
      * @param v
      *            start offset in {@link #b b} of the annotations to be read.
      * @param visible
-     *            <tt>true</tt> if the annotations to be read are visible at
+     *            &#60;tt&#62;true&#60;/tt&#62; if the annotations to be read are visible at
      *            runtime.
      */
     private void readParameterAnnotations(final MethodVisitor mv,
@@ -2137,7 +2312,7 @@ public class ClassReader {
             }
         }
         frame.offset += delta + 1;
-        readLabel(frame.offset, labels);
+        createLabel(frame.offset, labels);
         return stackMap;
     }
 
@@ -2190,7 +2365,7 @@ public class ClassReader {
             v += 2;
             break;
         default: // Uninitialized
-            frame[index] = readLabel(readUnsignedShort(v), labels);
+            frame[index] = createLabel(readUnsignedShort(v), labels);
             v += 2;
         }
         return v;
@@ -2216,6 +2391,39 @@ public class ClassReader {
         return labels[offset];
     }
 
+    /**
+     * Creates a label without the Label.DEBUG flag set, for the given offset.
+     * The label is created with a call to {@link #readLabel} and its
+     * Label.DEBUG flag is cleared.
+     *
+     * @param offset
+     *            a bytecode offset in a method.
+     * @param labels
+     *            the already created labels, indexed by their offset.
+     * @return a Label without the Label.DEBUG flag set.
+     */
+    private Label createLabel(int offset, Label[] labels) {
+      Label label = readLabel(offset, labels);
+      label.status &= ~Label.DEBUG;
+      return label;
+    }
+
+    /**
+     * Creates a label with the Label.DEBUG flag set, if there is no already
+     * existing label for the given offset (otherwise does nothing). The label
+     * is created with a call to {@link #readLabel}.
+     *
+     * @param offset
+     *            a bytecode offset in a method.
+     * @param labels
+     *            the already created labels, indexed by their offset.
+     */
+    private void createDebugLabel(int offset, Label[] labels) {
+        if (labels[offset] == null) {
+            readLabel(offset, labels).status |= Label.DEBUG;
+        }
+    }
+
     /**
      * Returns the start index of the attribute_info structure of this class.
      *
@@ -2270,9 +2478,9 @@ public class ClassReader {
      *            and the length of the attribute, are not taken into account
      *            here.
      * @param labels
-     *            the labels of the method's code, or <tt>null</tt> if the
+     *            the labels of the method's code, or &#60;tt&#62;null&#60;/tt&#62; if the
      *            attribute to be read is not a code attribute.
-     * @return the attribute that has been read, or <tt>null</tt> to skip this
+     * @return the attribute that has been read, or &#60;tt&#62;null&#60;/tt&#62; to skip this
      *         attribute.
      */
     private Attribute readAttribute(final Attribute[] attrs, final String type,
@@ -2470,6 +2678,20 @@ public class ClassReader {
         return new String(buf, 0, strLen);
     }
 
+    /**
+     * Read a stringish constant item (CONSTANT_Class, CONSTANT_String,
+     * CONSTANT_MethodType, CONSTANT_Module or CONSTANT_Package
+     * @param index
+     * @param buf
+     * @return
+     */
+    private String readStringish(final int index, final char[] buf) {
+        // computes the start index of the item in b
+        // and reads the CONSTANT_Utf8 item designated by
+        // the first two bytes of this item
+        return readUTF8(items[readUnsignedShort(index)], buf);
+    }
+
     /**
      * Reads a class constant pool item in {@link #b b}. <i>This method is
      * intended for {@link Attribute} sub classes, and is normally not needed by
@@ -2484,44 +2706,41 @@ public class ClassReader {
      * @return the String corresponding to the specified class item.
      */
     public String readClass(final int index, final char[] buf) {
-        // computes the start index of the CONSTANT_Class item in b
-        // and reads the CONSTANT_Utf8 item designated by
-        // the first two bytes of this CONSTANT_Class item
-        return readUTF8(items[readUnsignedShort(index)], buf);
+        return readStringish(index, buf);
     }
 
     /**
-     * Reads a CONSTANT_Module_info item in {@code b}. This method is intended
-     * for {@link Attribute} sub classes, and is normally not needed by class
-     * generators or adapters.
+     * Reads a module constant pool item in {@link #b b}. <i>This method is
+     * intended for {@link Attribute} sub classes, and is normally not needed by
+     * class generators or adapters.</i>
      *
-     * @param  index
-     *         the start index of an unsigned short value in {@link #b b},
-     *         whose value is the index of a module constant pool item.
-     * @param  buf
-     *         buffer to be used to read the item. This buffer must be
-     *         sufficiently large. It is not automatically resized.
+     * @param index
+     *            the start index of an unsigned short value in {@link #b b},
+     *            whose value is the index of a module constant pool item.
+     * @param buf
+     *            buffer to be used to read the item. This buffer must be
+     *            sufficiently large. It is not automatically resized.
      * @return the String corresponding to the specified module item.
      */
-    public String readModule(int index, char[] buf) {
-        return readUTF8(items[readUnsignedShort(index)], buf);
+    public String readModule(final int index, final char[] buf) {
+        return readStringish(index, buf);
     }
 
     /**
-     * Reads a CONSTANT_Package_info item in {@code b}.  This method is
-     * intended for {@link Attribute} sub slasses, and is normally not needed
-     * by class generators or adapters.
+     * Reads a module constant pool item in {@link #b b}. <i>This method is
+     * intended for {@link Attribute} sub classes, and is normally not needed by
+     * class generators or adapters.</i>
      *
-     * @param  index
-     *         the start index of an unsigned short value in {@link #b b},
-     *         whose value is the index of a package constant pool item.
-     * @param  buf
-     *         buffer to be used to read the item. This buffer must be
-     *         sufficiently large. It is not automatically resized.
-     * @return the String corresponding to the specified package item.
+     * @param index
+     *            the start index of an unsigned short value in {@link #b b},
+     *            whose value is the index of a module constant pool item.
+     * @param buf
+     *            buffer to be used to read the item. This buffer must be
+     *            sufficiently large. It is not automatically resized.
+     * @return the String corresponding to the specified module item.
      */
-    public String readPackage(int index, char[] buf) {
-        return readUTF8(items[readUnsignedShort(index)], buf);
+    public String readPackage(final int index, final char[] buf) {
+        return readStringish(index, buf);
     }
 
     /**
@@ -2550,8 +2769,6 @@ public class ClassReader {
         case ClassWriter.DOUBLE:
             return Double.longBitsToDouble(readLong(index));
         case ClassWriter.CLASS:
-        case ClassWriter.MODULE:
-        case ClassWriter.PACKAGE:
             return Type.getObjectType(readUTF8(index, buf));
         case ClassWriter.STR:
             return readUTF8(index, buf);

src/main/java/org/redkale/asm/ClassVisitor.java

@@ -60,11 +60,11 @@ package org.redkale.asm;
 
 /**
  * A visitor to visit a Java class. The methods of this class must be called in
- * the following order: <tt>visit</tt> [ <tt>visitSource</tt> ] [
- * <tt>visitOuterClass</tt> ] ( <tt>visitAnnotation</tt> |
- * <tt>visitTypeAnnotation</tt> | <tt>visitAttribute</tt> )* (
- * <tt>visitInnerClass</tt> | <tt>visitField</tt> | <tt>visitMethod</tt> )*
- * <tt>visitEnd</tt>.
+ * the following order: &#60;tt&#62;visit&#60;/tt&#62; [ &#60;tt&#62;visitSource&#60;/tt&#62; ] [
+ * &#60;tt&#62;visitModule&#60;/tt&#62; ][ &#60;tt&#62;visitOuterClass&#60;/tt&#62; ] ( &#60;tt&#62;visitAnnotation&#60;/tt&#62; |
+ * &#60;tt&#62;visitTypeAnnotation&#60;/tt&#62; | &#60;tt&#62;visitAttribute&#60;/tt&#62; )* (
+ * &#60;tt&#62;visitInnerClass&#60;/tt&#62; | &#60;tt&#62;visitField&#60;/tt&#62; | &#60;tt&#62;visitMethod&#60;/tt&#62; )*
+ * &#60;tt&#62;visitEnd&#60;/tt&#62;.
  *
  * @author Eric Bruneton
  */
@@ -72,7 +72,7 @@ public abstract class ClassVisitor {
 
     /**
      * The ASM API version implemented by this visitor. The value of this field
-     * must be one of {@link Opcodes#ASM4} or {@link Opcodes#ASM5}.
+     * must be one of {@link Opcodes#ASM4}, {@link Opcodes#ASM5} or {@link Opcodes#ASM6}.
      */
     protected final int api;
 
@@ -87,7 +87,7 @@ public abstract class ClassVisitor {
      *
      * @param api
      *            the ASM API version implemented by this visitor. Must be one
-     *            of {@link Opcodes#ASM4} or {@link Opcodes#ASM5}.
+     *            of {@link Opcodes#ASM4}, {@link Opcodes#ASM5} or {@link Opcodes#ASM6}.
      */
     public ClassVisitor(final int api) {
         this(api, null);
@@ -98,15 +98,12 @@ public abstract class ClassVisitor {
      *
      * @param api
      *            the ASM API version implemented by this visitor. Must be one
-     *            of {@link Opcodes#ASM4} or {@link Opcodes#ASM5}.
+     *            of {@link Opcodes#ASM4}, {@link Opcodes#ASM5} or {@link Opcodes#ASM6}.
      * @param cv
      *            the class visitor to which this visitor must delegate method
      *            calls. May be null.
      */
     public ClassVisitor(final int api, final ClassVisitor cv) {
-        if (api != Opcodes.ASM4 && api != Opcodes.ASM5) {
-            throw new IllegalArgumentException();
-        }
         this.api = api;
         this.cv = cv;
     }
@@ -123,18 +120,18 @@ public abstract class ClassVisitor {
      *            the internal name of the class (see
      *            {@link Type#getInternalName() getInternalName}).
      * @param signature
-     *            the signature of this class. May be <tt>null</tt> if the class
+     *            the signature of this class. May be &#60;tt&#62;null&#60;/tt&#62; if the class
      *            is not a generic one, and does not extend or implement generic
      *            classes or interfaces.
      * @param superName
      *            the internal of name of the super class (see
      *            {@link Type#getInternalName() getInternalName}). For
      *            interfaces, the super class is {@link Object}. May be
-     *            <tt>null</tt>, but only for the {@link Object} class.
+     *            &#60;tt&#62;null&#60;/tt&#62;, but only for the {@link Object} class.
      * @param interfaces
      *            the internal names of the class's interfaces (see
      *            {@link Type#getInternalName() getInternalName}). May be
-     *            <tt>null</tt>.
+     *            &#60;tt&#62;null&#60;/tt&#62;.
      */
     public void visit(int version, int access, String name, String signature,
             String superName, String[] interfaces) {
@@ -148,11 +145,11 @@ public abstract class ClassVisitor {
      *
      * @param source
      *            the name of the source file from which the class was compiled.
-     *            May be <tt>null</tt>.
+     *            May be &#60;tt&#62;null&#60;/tt&#62;.
      * @param debug
      *            additional debug information to compute the correspondance
      *            between source and compiled elements of the class. May be
-     *            <tt>null</tt>.
+     *            &#60;tt&#62;null&#60;/tt&#62;.
      */
     public void visitSource(String source, String debug) {
         if (cv != null) {
@@ -160,6 +157,28 @@ public abstract class ClassVisitor {
         }
     }
 
+    /**
+     * Visit the module corresponding to the class.
+     * @param name
+     *            module name
+     * @param access
+     *            module flags, among {@code ACC_OPEN}, {@code ACC_SYNTHETIC}
+     *            and {@code ACC_MANDATED}.
+     * @param version
+     *            module version or null.
+     * @return a visitor to visit the module values, or &#60;tt&#62;null&#60;/tt&#62; if
+     *         this visitor is not interested in visiting this module.
+     */
+    public ModuleVisitor visitModule(String name, int access, String version) {
+        if (api < Opcodes.ASM6) {
+            throw new RuntimeException();
+        }
+        if (cv != null) {
+            return cv.visitModule(name, access, version);
+        }
+        return null;
+    }
+
     /**
      * Visits the enclosing class of the class. This method must be called only
      * if the class has an enclosing class.
@@ -168,11 +187,11 @@ public abstract class ClassVisitor {
      *            internal name of the enclosing class of the class.
      * @param name
      *            the name of the method that contains the class, or
-     *            <tt>null</tt> if the class is not enclosed in a method of its
+     *            &#60;tt&#62;null&#60;/tt&#62; if the class is not enclosed in a method of its
      *            enclosing class.
      * @param desc
      *            the descriptor of the method that contains the class, or
-     *            <tt>null</tt> if the class is not enclosed in a method of its
+     *            &#60;tt&#62;null&#60;/tt&#62; if the class is not enclosed in a method of its
      *            enclosing class.
      */
     public void visitOuterClass(String owner, String name, String desc) {
@@ -187,8 +206,8 @@ public abstract class ClassVisitor {
      * @param desc
      *            the class descriptor of the annotation class.
      * @param visible
-     *            <tt>true</tt> if the annotation is visible at runtime.
-     * @return a visitor to visit the annotation values, or <tt>null</tt> if
+     *            &#60;tt&#62;true&#60;/tt&#62; if the annotation is visible at runtime.
+     * @return a visitor to visit the annotation values, or &#60;tt&#62;null&#60;/tt&#62; if
      *         this visitor is not interested in visiting this annotation.
      */
     public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
@@ -212,19 +231,16 @@ public abstract class ClassVisitor {
      * @param typePath
      *            the path to the annotated type argument, wildcard bound, array
      *            element type, or static inner type within 'typeRef'. May be
-     *            <tt>null</tt> if the annotation targets 'typeRef' as a whole.
+     *            &#60;tt&#62;null&#60;/tt&#62; if the annotation targets 'typeRef' as a whole.
      * @param desc
      *            the class descriptor of the annotation class.
      * @param visible
-     *            <tt>true</tt> if the annotation is visible at runtime.
-     * @return a visitor to visit the annotation values, or <tt>null</tt> if
+     *            &#60;tt&#62;true&#60;/tt&#62; if the annotation is visible at runtime.
+     * @return a visitor to visit the annotation values, or &#60;tt&#62;null&#60;/tt&#62; if
      *         this visitor is not interested in visiting this annotation.
      */
     public AnnotationVisitor visitTypeAnnotation(int typeRef,
             TypePath typePath, String desc, boolean visible) {
-        if (api < Opcodes.ASM5) {
-            throw new RuntimeException();
-        }
         if (cv != null) {
             return cv.visitTypeAnnotation(typeRef, typePath, desc, visible);
         }
@@ -253,10 +269,10 @@ public abstract class ClassVisitor {
      * @param outerName
      *            the internal name of the class to which the inner class
      *            belongs (see {@link Type#getInternalName() getInternalName}).
-     *            May be <tt>null</tt> for not member classes.
+     *            May be &#60;tt&#62;null&#60;/tt&#62; for not member classes.
      * @param innerName
      *            the (simple) name of the inner class inside its enclosing
-     *            class. May be <tt>null</tt> for anonymous inner classes.
+     *            class. May be &#60;tt&#62;null&#60;/tt&#62; for anonymous inner classes.
      * @param access
      *            the access flags of the inner class as originally declared in
      *            the enclosing class.
@@ -279,20 +295,20 @@ public abstract class ClassVisitor {
      * @param desc
      *            the field's descriptor (see {@link Type Type}).
      * @param signature
-     *            the field's signature. May be <tt>null</tt> if the field's
+     *            the field's signature. May be &#60;tt&#62;null&#60;/tt&#62; if the field's
      *            type does not use generic types.
      * @param value
      *            the field's initial value. This parameter, which may be
-     *            <tt>null</tt> if the field does not have an initial value,
+     *            &#60;tt&#62;null&#60;/tt&#62; if the field does not have an initial value,
      *            must be an {@link Integer}, a {@link Float}, a {@link Long}, a
-     *            {@link Double} or a {@link String} (for <tt>int</tt>,
-     *            <tt>float</tt>, <tt>long</tt> or <tt>String</tt> fields
+     *            {@link Double} or a {@link String} (for &#60;tt&#62;int&#60;/tt&#62;,
+     *            &#60;tt&#62;float&#60;/tt&#62;, &#60;tt&#62;long&#60;/tt&#62; or &#60;tt&#62;String&#60;/tt&#62; fields
      *            respectively). <i>This parameter is only used for static
      *            fields</i>. Its value is ignored for non static fields, which
      *            must be initialized through bytecode instructions in
      *            constructors or methods.
      * @return a visitor to visit field annotations and attributes, or
-     *         <tt>null</tt> if this class visitor is not interested in visiting
+     *         &#60;tt&#62;null&#60;/tt&#62; if this class visitor is not interested in visiting
      *         these annotations and attributes.
      */
     public FieldVisitor visitField(int access, String name, String desc,
@@ -305,7 +321,7 @@ public abstract class ClassVisitor {
 
     /**
      * Visits a method of the class. This method <i>must</i> return a new
-     * {@link MethodVisitor} instance (or <tt>null</tt>) each time it is called,
+     * {@link MethodVisitor} instance (or &#60;tt&#62;null&#60;/tt&#62;) each time it is called,
      * i.e., it should not return a previously returned visitor.
      *
      * @param access
@@ -317,14 +333,14 @@ public abstract class ClassVisitor {
      * @param desc
      *            the method's descriptor (see {@link Type Type}).
      * @param signature
-     *            the method's signature. May be <tt>null</tt> if the method
+     *            the method's signature. May be &#60;tt&#62;null&#60;/tt&#62; if the method
      *            parameters, return type and exceptions do not use generic
      *            types.
      * @param exceptions
      *            the internal names of the method's exception classes (see
      *            {@link Type#getInternalName() getInternalName}). May be
-     *            <tt>null</tt>.
-     * @return an object to visit the byte code of the method, or <tt>null</tt>
+     *            &#60;tt&#62;null&#60;/tt&#62;.
+     * @return an object to visit the byte code of the method, or &#60;tt&#62;null&#60;/tt&#62;
      *         if this class visitor is not interested in visiting the code of
      *         this method.
      */

src/main/java/org/redkale/asm/ClassWriter.java

@@ -87,8 +87,8 @@ public class ClassWriter extends ClassVisitor {
      * {@link MethodVisitor#visitFrame} method are ignored, and the stack map
      * frames are recomputed from the methods bytecode. The arguments of the
      * {@link MethodVisitor#visitMaxs visitMaxs} method are also ignored and
-     * recomputed from the bytecode. In other words, computeFrames implies
-     * computeMaxs.
+     * recomputed from the bytecode. In other words, COMPUTE_FRAMES implies
+     * COMPUTE_MAXS.
      *
      * @see #ClassWriter(int)
      */
@@ -196,6 +196,27 @@ public class ClassWriter extends ClassVisitor {
      */
     static final int WIDE_INSN = 17;
 
+    /**
+     * The type of the ASM pseudo instructions with an unsigned 2 bytes offset
+     * label (see Label#resolve).
+     */
+    static final int ASM_LABEL_INSN = 18;
+
+    /**
+     * The type of the ASM pseudo instructions with a 4 bytes offset label.
+     */
+    static final int ASM_LABELW_INSN = 19;
+
+    /**
+     * Represents a frame inserted between already existing frames. This kind of
+     * frame can only be used if the frame content can be computed from the
+     * previous existing frame and from the instructions between this existing
+     * frame and the inserted one, without any knowledge of the type hierarchy.
+     * This kind of frame is only used when an unconditional jump is inserted in
+     * a method while expanding an ASM pseudo instruction (see ClassReader).
+     */
+    static final int F_INSERT = 256;
+
     /**
      * The instruction types of all JVM opcodes.
      */
@@ -284,7 +305,7 @@ public class ClassWriter extends ClassVisitor {
     /**
      * The base value for all CONSTANT_MethodHandle constant pool items.
      * Internally, ASM store the 9 variations of CONSTANT_MethodHandle into 9
-     * different items.
+     * different items (from 21 to 29).
      */
     static final int HANDLE_BASE = 20;
 
@@ -370,8 +391,8 @@ public class ClassWriter extends ClassVisitor {
      * A type table used to temporarily store internal names that will not
      * necessarily be stored in the constant pool. This type table is used by
      * the control flow and data flow analysis algorithm used to compute stack
-     * map frames from scratch. This array associates to each index <tt>i</tt>
-     * the Item whose index is <tt>i</tt>. All Item objects stored in this array
+     * map frames from scratch. This array associates to each index &#60;tt&#62;i&#60;/tt&#62;
+     * the Item whose index is &#60;tt&#62;i&#60;/tt&#62;. All Item objects stored in this array
      * are also stored in the {@link #items} hash table. These two arrays allow
      * to retrieve an Item from its index or, conversely, to get the index of an
      * Item from its value. Each Item stores an internal name in its
@@ -433,6 +454,11 @@ public class ClassWriter extends ClassVisitor {
      */
     private ByteVector sourceDebug;
 
+    /**
+     * The module attribute of this class.
+     */
+    private ModuleWriter moduleWriter;
+
     /**
      * The constant pool item that contains the name of the enclosing class of
      * this class.
@@ -523,25 +549,19 @@ public class ClassWriter extends ClassVisitor {
     MethodWriter lastMethod;
 
     /**
-     * <tt>true</tt> if the maximum stack size and number of local variables
-     * must be automatically computed.
+     * Indicates what must be automatically computed.
+     *
+     * @see MethodWriter#compute
      */
-    private boolean computeMaxs;
+    private int compute;
 
     /**
-     * <tt>true</tt> if the stack map frames must be recomputed from scratch.
+     * &#60;tt&#62;true&#60;/tt&#62; if some methods have wide forward jumps using ASM pseudo
+     * instructions, which need to be expanded into sequences of standard
+     * bytecode instructions. In this case the class is re-read and re-written
+     * with a ClassReader -> ClassWriter chain to perform this transformation.
      */
-    private boolean computeFrames;
-
-    /**
-     * <tt>true</tt> if the stack map tables of this class are invalid. The
-     * {@link MethodWriter#resizeInstructions} method cannot transform existing
-     * stack map tables, and so produces potentially invalid classes when it is
-     * executed. In this case the class is reread and rewritten with the
-     * {@link #COMPUTE_FRAMES} option (the resizeInstructions method can resize
-     * stack map tables when this option is used).
-     */
-    boolean invalidFrames;
+    boolean hasAsmInsns;
 
     // ------------------------------------------------------------------------
     // Static initializer
@@ -552,11 +572,11 @@ public class ClassWriter extends ClassVisitor {
      */
     static {
         int i;
-        byte[] b = new byte[220];
+        byte[] b = new byte[221];
         String s = "AAAAAAAAAAAAAAAABCLMMDDDDDEEEEEEEEEEEEEEEEEEEEAAAAAAAADD"
                 + "DDDEEEEEEEEEEEEEEEEEEEEAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA"
                 + "AAAAAAAAAAAAAAAAANAAAAAAAAAAAAAAAAAAAAJJJJJJJJJJJJJJJJDOPAA"
-                + "AAAAGGGGGGGHIFBFAAFFAARQJJKKJJJJJJJJJJJJJJJJJJ";
+                + "AAAAGGGGGGGHIFBFAAFFAARQJJKKSSSSSSSSSSSSSSSSSST";
         for (i = 0; i < b.length; ++i) {
             b[i] = (byte) (s.charAt(i) - 'A');
         }
@@ -610,8 +630,9 @@ public class ClassWriter extends ClassVisitor {
         // // temporary opcodes used internally by ASM - see Label and
         // MethodWriter
         // for (i = 202; i < 220; ++i) {
-        // b[i] = LABEL_INSN;
+        // b[i] = ASM_LABEL_INSN;
         // }
+        // b[220] = ASM_LABELW_INSN;
         //
         // // LDC(_W) instructions
         // b[Constants.LDC] = LDC_INSN;
@@ -644,7 +665,7 @@ public class ClassWriter extends ClassVisitor {
      *            {@link #COMPUTE_FRAMES}.
      */
     public ClassWriter(final int flags) {
-        super(Opcodes.ASM5);
+        super(Opcodes.ASM6);
         index = 1;
         pool = new ByteVector();
         items = new Item[256];
@@ -653,8 +674,9 @@ public class ClassWriter extends ClassVisitor {
         key2 = new Item();
         key3 = new Item();
         key4 = new Item();
-        this.computeMaxs = (flags & COMPUTE_MAXS) != 0;
-        this.computeFrames = (flags & COMPUTE_FRAMES) != 0;
+        this.compute = (flags & COMPUTE_FRAMES) != 0 ? MethodWriter.FRAMES
+                : ((flags & COMPUTE_MAXS) != 0 ? MethodWriter.MAXS
+                        : MethodWriter.NOTHING);
     }
 
     /**
@@ -684,9 +706,9 @@ public class ClassWriter extends ClassVisitor {
      * @param flags
      *            option flags that can be used to modify the default behavior
      *            of this class. <i>These option flags do not affect methods
-     *            that are copied as is in the new class. This means that the
-     *            maximum stack size nor the stack frames will be computed for
-     *            these methods</i>. See {@link #COMPUTE_MAXS},
+     *            that are copied as is in the new class. This means that
+     *            neither the maximum stack size nor the stack frames will be
+     *            computed for these methods</i>. See {@link #COMPUTE_MAXS},
      *            {@link #COMPUTE_FRAMES}.
      */
     public ClassWriter(final ClassReader classReader, final int flags) {
@@ -705,9 +727,9 @@ public class ClassWriter extends ClassVisitor {
             final String[] interfaces) {
         this.version = version;
         this.access = access;
-        this.name = (name == null) ? 0 : newClass(name);
+        this.name = newClass(name);
         thisName = name;
-        if (ClassReader.SIGNATURES && signature != null) {
+        if (signature != null) {
             this.signature = newUTF8(signature);
         }
         this.superName = superName == null ? 0 : newClass(superName);
@@ -731,6 +753,14 @@ public class ClassWriter extends ClassVisitor {
         }
     }
 
+    @Override
+    public final ModuleVisitor visitModule(final String name,
+            final int access, final String version) {
+        return moduleWriter = new ModuleWriter(this,
+                newModule(name), access,
+                version == null ? 0 : newUTF8(version));
+    }
+
     @Override
     public final void visitOuterClass(final String owner, final String name,
             final String desc) {
@@ -743,9 +773,6 @@ public class ClassWriter extends ClassVisitor {
     @Override
     public final AnnotationVisitor visitAnnotation(final String desc,
             final boolean visible) {
-        if (!ClassReader.ANNOTATIONS) {
-            return null;
-        }
         ByteVector bv = new ByteVector();
         // write type, and reserve space for values count
         bv.putShort(newUTF8(desc)).putShort(0);
@@ -763,9 +790,6 @@ public class ClassWriter extends ClassVisitor {
     @Override
     public final AnnotationVisitor visitTypeAnnotation(int typeRef,
             TypePath typePath, final String desc, final boolean visible) {
-        if (!ClassReader.ANNOTATIONS) {
-            return null;
-        }
         ByteVector bv = new ByteVector();
         // write target_type and target_info
         AnnotationWriter.putTarget(typeRef, typePath, bv);
@@ -805,7 +829,7 @@ public class ClassWriter extends ClassVisitor {
         // and equality tests). If so we store the index of this inner class
         // entry (plus one) in intVal. This hack allows duplicate detection in
         // O(1) time.
-        Item nameItem = newClassItem(name);
+        Item nameItem = newStringishItem(CLASS, name);
         if (nameItem.intVal == 0) {
             ++innerClassesCount;
             innerClasses.putShort(nameItem.index);
@@ -830,7 +854,7 @@ public class ClassWriter extends ClassVisitor {
     public final MethodVisitor visitMethod(final int access, final String name,
             final String desc, final String signature, final String[] exceptions) {
         return new MethodWriter(this, access, name, desc, signature,
-                exceptions, computeMaxs, computeFrames);
+                exceptions, compute);
     }
 
     @Override
@@ -874,7 +898,7 @@ public class ClassWriter extends ClassVisitor {
             size += 8 + bootstrapMethods.length;
             newUTF8("BootstrapMethods");
         }
-        if (ClassReader.SIGNATURES && signature != 0) {
+        if (signature != 0) {
             ++attributeCount;
             size += 8;
             newUTF8("Signature");
@@ -912,26 +936,31 @@ public class ClassWriter extends ClassVisitor {
             size += 8 + innerClasses.length;
             newUTF8("InnerClasses");
         }
-        if (ClassReader.ANNOTATIONS && anns != null) {
+        if (anns != null) {
             ++attributeCount;
             size += 8 + anns.getSize();
             newUTF8("RuntimeVisibleAnnotations");
         }
-        if (ClassReader.ANNOTATIONS && ianns != null) {
+        if (ianns != null) {
             ++attributeCount;
             size += 8 + ianns.getSize();
             newUTF8("RuntimeInvisibleAnnotations");
         }
-        if (ClassReader.ANNOTATIONS && tanns != null) {
+        if (tanns != null) {
             ++attributeCount;
             size += 8 + tanns.getSize();
             newUTF8("RuntimeVisibleTypeAnnotations");
         }
-        if (ClassReader.ANNOTATIONS && itanns != null) {
+        if (itanns != null) {
             ++attributeCount;
             size += 8 + itanns.getSize();
             newUTF8("RuntimeInvisibleTypeAnnotations");
         }
+        if (moduleWriter != null) {
+            attributeCount += 1 + moduleWriter.attributeCount;
+            size += 6 + moduleWriter.size + moduleWriter.attributesSize;
+            newUTF8("Module");
+        }
         if (attrs != null) {
             attributeCount += attrs.getCount();
             size += attrs.getSize(this, null, 0, -1, -1);
@@ -968,7 +997,7 @@ public class ClassWriter extends ClassVisitor {
                     bootstrapMethodsCount);
             out.putByteArray(bootstrapMethods.data, 0, bootstrapMethods.length);
         }
-        if (ClassReader.SIGNATURES && signature != 0) {
+        if (signature != 0) {
             out.putShort(newUTF8("Signature")).putInt(2).putShort(signature);
         }
         if (sourceFile != 0) {
@@ -979,6 +1008,11 @@ public class ClassWriter extends ClassVisitor {
             out.putShort(newUTF8("SourceDebugExtension")).putInt(len);
             out.putByteArray(sourceDebug.data, 0, len);
         }
+        if (moduleWriter != null) {
+            out.putShort(newUTF8("Module"));
+            moduleWriter.put(out);
+            moduleWriter.putAttributes(out);
+        }
         if (enclosingMethodOwner != 0) {
             out.putShort(newUTF8("EnclosingMethod")).putInt(4);
             out.putShort(enclosingMethodOwner).putShort(enclosingMethod);
@@ -997,41 +1031,46 @@ public class ClassWriter extends ClassVisitor {
             out.putInt(innerClasses.length + 2).putShort(innerClassesCount);
             out.putByteArray(innerClasses.data, 0, innerClasses.length);
         }
-        if (ClassReader.ANNOTATIONS && anns != null) {
+        if (anns != null) {
             out.putShort(newUTF8("RuntimeVisibleAnnotations"));
             anns.put(out);
         }
-        if (ClassReader.ANNOTATIONS && ianns != null) {
+        if (ianns != null) {
             out.putShort(newUTF8("RuntimeInvisibleAnnotations"));
             ianns.put(out);
         }
-        if (ClassReader.ANNOTATIONS && tanns != null) {
+        if (tanns != null) {
             out.putShort(newUTF8("RuntimeVisibleTypeAnnotations"));
             tanns.put(out);
         }
-        if (ClassReader.ANNOTATIONS && itanns != null) {
+        if (itanns != null) {
             out.putShort(newUTF8("RuntimeInvisibleTypeAnnotations"));
             itanns.put(out);
         }
         if (attrs != null) {
             attrs.put(this, null, 0, -1, -1, out);
         }
-        if (invalidFrames) {
+        if (hasAsmInsns) {
+            boolean hasFrames = false;
+            mb = firstMethod;
+            while (mb != null) {
+                hasFrames |= mb.frameCount > 0;
+                mb = (MethodWriter) mb.mv;
+            }
             anns = null;
             ianns = null;
             attrs = null;
-            innerClassesCount = 0;
-            innerClasses = null;
-            bootstrapMethodsCount = 0;
-            bootstrapMethods = null;
+            moduleWriter = null;
             firstField = null;
             lastField = null;
             firstMethod = null;
             lastMethod = null;
-            computeMaxs = false;
-            computeFrames = true;
-            invalidFrames = false;
-            new ClassReader(out.data).accept(this, ClassReader.SKIP_FRAMES);
+            compute =
+                hasFrames ? MethodWriter.INSERTED_FRAMES : MethodWriter.NOTHING;
+            hasAsmInsns = false;
+            new ClassReader(out.data).accept(this,
+                    (hasFrames ? ClassReader.EXPAND_FRAMES : 0)
+                    | ClassReader.EXPAND_ASM_INSNS);
             return toByteArray();
         }
         return out.data;
@@ -1078,16 +1117,16 @@ public class ClassWriter extends ClassVisitor {
             double val = ((Double) cst).doubleValue();
             return newDouble(val);
         } else if (cst instanceof String) {
-            return newString((String) cst);
+            return newStringishItem(STR, (String) cst);
         } else if (cst instanceof Type) {
             Type t = (Type) cst;
             int s = t.getSort();
             if (s == Type.OBJECT) {
-                return newClassItem(t.getInternalName());
+                return newStringishItem(CLASS, t.getInternalName());
             } else if (s == Type.METHOD) {
-                return newMethodTypeItem(t.getDescriptor());
+                return newStringishItem(MTYPE, t.getDescriptor());
             } else { // s == primitive type or array
-                return newClassItem(t.getDescriptor());
+                return newStringishItem(CLASS, t.getDescriptor());
             }
         } else if (cst instanceof Handle) {
             Handle h = (Handle) cst;
@@ -1136,20 +1175,21 @@ public class ClassWriter extends ClassVisitor {
     }
 
     /**
-     * Adds a class reference to the constant pool of the class being build.
+     * Adds a string reference, a class reference, a method type, a module
+     * or a package to the constant pool of the class being build.
      * Does nothing if the constant pool already contains a similar item.
-     * <i>This method is intended for {@link Attribute} sub classes, and is
-     * normally not needed by class generators or adapters.</i>
      *
+     * @param type
+     *            a type among STR, CLASS, MTYPE, MODULE or PACKAGE
      * @param value
-     *            the internal name of the class.
-     * @return a new or already existing class reference item.
+     *            string value of the reference.
+     * @return a new or already existing reference item.
      */
-    Item newClassItem(final String value) {
-        key2.set(CLASS, value, null, null);
+    Item newStringishItem(final int type, final String value) {
+        key2.set(type, value, null, null);
         Item result = get(key2);
         if (result == null) {
-            pool.put12(CLASS, newUTF8(value));
+            pool.put12(type, newUTF8(value));
             result = new Item(index++, key2);
             put(result);
         }
@@ -1167,72 +1207,7 @@ public class ClassWriter extends ClassVisitor {
      * @return the index of a new or already existing class reference item.
      */
     public int newClass(final String value) {
-        return newClassItem(value).index;
-    }
-
-    /**
-     * Adds a module name to the constant pool.
-     *
-     * Does nothing if the constant pool already contains a similar item.
-     * <i>This method is intended for {@link Attribute} sub classes, and is
-     * normally not needed by class generators or adapters.</i>
-     *
-     * @param  value
-     *         the module name
-     * @return the index of a new or already existing module reference item.
-     */
-    public int newModule(String value) {
-        key2.set(MODULE, value, null, null);
-        Item result = get(key2);
-        if (result == null) {
-            pool.put12(MODULE, newUTF8(value));
-            result = new Item(index++, key2);
-            put(result);
-        }
-        return result.index;
-    }
-
-    /**
-     * Adds a package name to the constant pool.
-     *
-     * Does nothing if the constant pool already contains a similar item.
-     * <i>This method is intended for {@link Attribute} sub classes, and is
-     * normally not needed by class generators or adapters.</i>
-     *
-     * @param  value
-     *         the internal name of the package.
-     * @return the index of a new or already existing package reference item.
-     */
-    public int newPackage(String value) {
-        key2.set(PACKAGE, value, null, null);
-        Item result = get(key2);
-        if (result == null) {
-            pool.put12(PACKAGE, newUTF8(value));
-            result = new Item(index++, key2);
-            put(result);
-        }
-        return result.index;
-    }
-
-    /**
-     * Adds a method type reference to the constant pool of the class being
-     * build. Does nothing if the constant pool already contains a similar item.
-     * <i>This method is intended for {@link Attribute} sub classes, and is
-     * normally not needed by class generators or adapters.</i>
-     *
-     * @param methodDesc
-     *            method descriptor of the method type.
-     * @return a new or already existing method type reference item.
-     */
-    Item newMethodTypeItem(final String methodDesc) {
-        key2.set(MTYPE, methodDesc, null, null);
-        Item result = get(key2);
-        if (result == null) {
-            pool.put12(MTYPE, newUTF8(methodDesc));
-            result = new Item(index++, key2);
-            put(result);
-        }
-        return result;
+        return newStringishItem(CLASS, value).index;
     }
 
     /**
@@ -1247,7 +1222,37 @@ public class ClassWriter extends ClassVisitor {
      *         item.
      */
     public int newMethodType(final String methodDesc) {
-        return newMethodTypeItem(methodDesc).index;
+        return newStringishItem(MTYPE, methodDesc).index;
+    }
+
+    /**
+     * Adds a module reference to the constant pool of the class being
+     * build. Does nothing if the constant pool already contains a similar item.
+     * <i>This method is intended for {@link Attribute} sub classes, and is
+     * normally not needed by class generators or adapters.</i>
+     *
+     * @param moduleName
+     *            name of the module.
+     * @return the index of a new or already existing module reference
+     *         item.
+     */
+    public int newModule(final String moduleName) {
+        return newStringishItem(MODULE, moduleName).index;
+    }
+
+    /**
+     * Adds a package reference to the constant pool of the class being
+     * build. Does nothing if the constant pool already contains a similar item.
+     * <i>This method is intended for {@link Attribute} sub classes, and is
+     * normally not needed by class generators or adapters.</i>
+     *
+     * @param packageName
+     *            name of the package in its internal form.
+     * @return the index of a new or already existing module reference
+     *         item.
+     */
+    public int newPackage(final String packageName) {
+        return newStringishItem(PACKAGE, packageName).index;
     }
 
     /**
@@ -1292,38 +1297,6 @@ public class ClassWriter extends ClassVisitor {
         return result;
     }
 
-    /**
-     * Adds a handle to the constant pool of the class being build. Does nothing
-     * if the constant pool already contains a similar item. <i>This method is
-     * intended for {@link Attribute} sub classes, and is normally not needed by
-     * class generators or adapters.</i>
-     *
-     * @param tag
-     *            the kind of this handle. Must be {@link Opcodes#H_GETFIELD},
-     *            {@link Opcodes#H_GETSTATIC}, {@link Opcodes#H_PUTFIELD},
-     *            {@link Opcodes#H_PUTSTATIC}, {@link Opcodes#H_INVOKEVIRTUAL},
-     *            {@link Opcodes#H_INVOKESTATIC},
-     *            {@link Opcodes#H_INVOKESPECIAL},
-     *            {@link Opcodes#H_NEWINVOKESPECIAL} or
-     *            {@link Opcodes#H_INVOKEINTERFACE}.
-     * @param owner
-     *            the internal name of the field or method owner class.
-     * @param name
-     *            the name of the field or method.
-     * @param desc
-     *            the descriptor of the field or method.
-     * @return the index of a new or already existing method type reference
-     *         item.
-     *
-     * @deprecated this method is superseded by
-     *             {@link #newHandle(int, String, String, String, boolean)}.
-     */
-    @Deprecated
-    public int newHandle(final int tag, final String owner, final String name,
-            final String desc) {
-        return newHandle(tag, owner, name, desc, tag == Opcodes.H_INVOKEINTERFACE);
-    }
-
     /**
      * Adds a handle to the constant pool of the class being build. Does nothing
      * if the constant pool already contains a similar item. <i>This method is
@@ -1513,7 +1486,7 @@ public class ClassWriter extends ClassVisitor {
      * @param desc
      *            the method's descriptor.
      * @param itf
-     *            <tt>true</tt> if <tt>owner</tt> is an interface.
+     *            &#60;tt&#62;true&#60;/tt&#62; if &#60;tt&#62;owner&#60;/tt&#62; is an interface.
      * @return a new or already existing method reference item.
      */
     Item newMethodItem(final String owner, final String name,
@@ -1542,7 +1515,7 @@ public class ClassWriter extends ClassVisitor {
      * @param desc
      *            the method's descriptor.
      * @param itf
-     *            <tt>true</tt> if <tt>owner</tt> is an interface.
+     *            &#60;tt&#62;true&#60;/tt&#62; if &#60;tt&#62;owner&#60;/tt&#62; is an interface.
      * @return the index of a new or already existing method reference item.
      */
     public int newMethod(final String owner, final String name,
@@ -1628,25 +1601,6 @@ public class ClassWriter extends ClassVisitor {
         return result;
     }
 
-    /**
-     * Adds a string to the constant pool of the class being build. Does nothing
-     * if the constant pool already contains a similar item.
-     *
-     * @param value
-     *            the String value.
-     * @return a new or already existing string item.
-     */
-    private Item newString(final String value) {
-        key2.set(STR, value, null, null);
-        Item result = get(key2);
-        if (result == null) {
-            pool.put12(STR, newUTF8(value));
-            result = new Item(index++, key2);
-            put(result);
-        }
-        return result;
-    }
-
     /**
      * Adds a name and type to the constant pool of the class being build. Does
      * nothing if the constant pool already contains a similar item. <i>This
@@ -1824,7 +1778,7 @@ public class ClassWriter extends ClassVisitor {
      * @param key
      *            a constant pool item.
      * @return the constant pool's hash table item which is equal to the given
-     *         item, or <tt>null</tt> if there is no such item.
+     *         item, or &#60;tt&#62;null&#60;/tt&#62; if there is no such item.
      */
     private Item get(final Item key) {
         Item i = items[key.hashCode % items.length];

src/main/java/org/redkale/asm/CurrentFrame.java

@@ -0,0 +1,85 @@
+/*
+ * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+
+/*
+ *
+ *
+ *
+ *
+ *
+ * ASM: a very small and fast Java bytecode manipulation framework
+ * Copyright (c) 2000-2011 INRIA, France Telecom
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.redkale.asm;
+
+/**
+ * Information about the input stack map frame at the "current" instruction of a
+ * method. This is implemented as a Frame subclass for a "basic block"
+ * containing only one instruction.
+ *
+ * @author Eric Bruneton
+ */
+class CurrentFrame extends Frame {
+
+    /**
+     * Sets this CurrentFrame to the input stack map frame of the next "current"
+     * instruction, i.e. the instruction just after the given one. It is assumed
+     * that the value of this object when this method is called is the stack map
+     * frame status just before the given instruction is executed.
+     */
+    @Override
+    void execute(int opcode, int arg, ClassWriter cw, Item item) {
+        super.execute(opcode, arg, cw, item);
+        Frame successor = new Frame();
+        merge(cw, successor, 0);
+        set(successor);
+        owner.inputStackTop = 0;
+    }
+}

src/main/java/org/redkale/asm/FieldVisitor.java

@@ -60,8 +60,8 @@ package org.redkale.asm;
 
 /**
  * A visitor to visit a Java field. The methods of this class must be called in
- * the following order: ( <tt>visitAnnotation</tt> |
- * <tt>visitTypeAnnotation</tt> | <tt>visitAttribute</tt> )* <tt>visitEnd</tt>.
+ * the following order: ( &#60;tt&#62;visitAnnotation&#60;/tt&#62; |
+ * &#60;tt&#62;visitTypeAnnotation&#60;/tt&#62; | &#60;tt&#62;visitAttribute&#60;/tt&#62; )* &#60;tt&#62;visitEnd&#60;/tt&#62;.
  *
  * @author Eric Bruneton
  */
@@ -69,7 +69,7 @@ public abstract class FieldVisitor {
 
     /**
      * The ASM API version implemented by this visitor. The value of this field
-     * must be one of {@link Opcodes#ASM4} or {@link Opcodes#ASM5}.
+     * must be one of {@link Opcodes#ASM4}, {@link Opcodes#ASM5} or {@link Opcodes#ASM6}.
      */
     protected final int api;
 
@@ -84,7 +84,7 @@ public abstract class FieldVisitor {
      *
      * @param api
      *            the ASM API version implemented by this visitor. Must be one
-     *            of {@link Opcodes#ASM4} or {@link Opcodes#ASM5}.
+     *            of {@link Opcodes#ASM4}, {@link Opcodes#ASM5} or {@link Opcodes#ASM6}.
      */
     public FieldVisitor(final int api) {
         this(api, null);
@@ -95,15 +95,12 @@ public abstract class FieldVisitor {
      *
      * @param api
      *            the ASM API version implemented by this visitor. Must be one
-     *            of {@link Opcodes#ASM4} or {@link Opcodes#ASM5}.
+     *            of {@link Opcodes#ASM4}, {@link Opcodes#ASM5} or {@link Opcodes#ASM6}.
      * @param fv
      *            the field visitor to which this visitor must delegate method
      *            calls. May be null.
      */
     public FieldVisitor(final int api, final FieldVisitor fv) {
-        if (api != Opcodes.ASM4 && api != Opcodes.ASM5) {
-            throw new IllegalArgumentException();
-        }
         this.api = api;
         this.fv = fv;
     }
@@ -114,8 +111,8 @@ public abstract class FieldVisitor {
      * @param desc
      *            the class descriptor of the annotation class.
      * @param visible
-     *            <tt>true</tt> if the annotation is visible at runtime.
-     * @return a visitor to visit the annotation values, or <tt>null</tt> if
+     *            &#60;tt&#62;true&#60;/tt&#62; if the annotation is visible at runtime.
+     * @return a visitor to visit the annotation values, or &#60;tt&#62;null&#60;/tt&#62; if
      *         this visitor is not interested in visiting this annotation.
      */
     public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
@@ -135,19 +132,16 @@ public abstract class FieldVisitor {
      * @param typePath
      *            the path to the annotated type argument, wildcard bound, array
      *            element type, or static inner type within 'typeRef'. May be
-     *            <tt>null</tt> if the annotation targets 'typeRef' as a whole.
+     *            &#60;tt&#62;null&#60;/tt&#62; if the annotation targets 'typeRef' as a whole.
      * @param desc
      *            the class descriptor of the annotation class.
      * @param visible
-     *            <tt>true</tt> if the annotation is visible at runtime.
-     * @return a visitor to visit the annotation values, or <tt>null</tt> if
+     *            &#60;tt&#62;true&#60;/tt&#62; if the annotation is visible at runtime.
+     * @return a visitor to visit the annotation values, or &#60;tt&#62;null&#60;/tt&#62; if
      *         this visitor is not interested in visiting this annotation.
      */
     public AnnotationVisitor visitTypeAnnotation(int typeRef,
             TypePath typePath, String desc, boolean visible) {
-        if (api < Opcodes.ASM5) {
-            throw new RuntimeException();
-        }
         if (fv != null) {
             return fv.visitTypeAnnotation(typeRef, typePath, desc, visible);
         }

src/main/java/org/redkale/asm/FieldWriter.java

@@ -100,28 +100,28 @@ final class FieldWriter extends FieldVisitor {
     private int value;
 
     /**
-     * The runtime visible annotations of this field. May be <tt>null</tt>.
+     * The runtime visible annotations of this field. May be &#60;tt&#62;null&#60;/tt&#62;.
      */
     private AnnotationWriter anns;
 
     /**
-     * The runtime invisible annotations of this field. May be <tt>null</tt>.
+     * The runtime invisible annotations of this field. May be &#60;tt&#62;null&#60;/tt&#62;.
      */
     private AnnotationWriter ianns;
 
     /**
-     * The runtime visible type annotations of this field. May be <tt>null</tt>.
+     * The runtime visible type annotations of this field. May be &#60;tt&#62;null&#60;/tt&#62;.
      */
     private AnnotationWriter tanns;
 
     /**
      * The runtime invisible type annotations of this field. May be
-     * <tt>null</tt>.
+     * &#60;tt&#62;null&#60;/tt&#62;.
      */
     private AnnotationWriter itanns;
 
     /**
-     * The non standard attributes of this field. May be <tt>null</tt>.
+     * The non standard attributes of this field. May be &#60;tt&#62;null&#60;/tt&#62;.
      */
     private Attribute attrs;
 
@@ -141,13 +141,13 @@ final class FieldWriter extends FieldVisitor {
      * @param desc
      *            the field's descriptor (see {@link Type}).
      * @param signature
-     *            the field's signature. May be <tt>null</tt>.
+     *            the field's signature. May be &#60;tt&#62;null&#60;/tt&#62;.
      * @param value
-     *            the field's constant value. May be <tt>null</tt>.
+     *            the field's constant value. May be &#60;tt&#62;null&#60;/tt&#62;.
      */
     FieldWriter(final ClassWriter cw, final int access, final String name,
             final String desc, final String signature, final Object value) {
-        super(Opcodes.ASM5);
+        super(Opcodes.ASM6);
         if (cw.firstField == null) {
             cw.firstField = this;
         } else {
@@ -158,7 +158,7 @@ final class FieldWriter extends FieldVisitor {
         this.access = access;
         this.name = cw.newUTF8(name);
         this.desc = cw.newUTF8(desc);
-        if (ClassReader.SIGNATURES && signature != null) {
+        if (signature != null) {
             this.signature = cw.newUTF8(signature);
         }
         if (value != null) {
@@ -173,9 +173,6 @@ final class FieldWriter extends FieldVisitor {
     @Override
     public AnnotationVisitor visitAnnotation(final String desc,
             final boolean visible) {
-        if (!ClassReader.ANNOTATIONS) {
-            return null;
-        }
         ByteVector bv = new ByteVector();
         // write type, and reserve space for values count
         bv.putShort(cw.newUTF8(desc)).putShort(0);
@@ -193,9 +190,6 @@ final class FieldWriter extends FieldVisitor {
     @Override
     public AnnotationVisitor visitTypeAnnotation(final int typeRef,
             final TypePath typePath, final String desc, final boolean visible) {
-        if (!ClassReader.ANNOTATIONS) {
-            return null;
-        }
         ByteVector bv = new ByteVector();
         // write target_type and target_info
         AnnotationWriter.putTarget(typeRef, typePath, bv);
@@ -249,23 +243,23 @@ final class FieldWriter extends FieldVisitor {
             cw.newUTF8("Deprecated");
             size += 6;
         }
-        if (ClassReader.SIGNATURES && signature != 0) {
+        if (signature != 0) {
             cw.newUTF8("Signature");
             size += 8;
         }
-        if (ClassReader.ANNOTATIONS && anns != null) {
+        if (anns != null) {
             cw.newUTF8("RuntimeVisibleAnnotations");
             size += 8 + anns.getSize();
         }
-        if (ClassReader.ANNOTATIONS && ianns != null) {
+        if (ianns != null) {
             cw.newUTF8("RuntimeInvisibleAnnotations");
             size += 8 + ianns.getSize();
         }
-        if (ClassReader.ANNOTATIONS && tanns != null) {
+        if (tanns != null) {
             cw.newUTF8("RuntimeVisibleTypeAnnotations");
             size += 8 + tanns.getSize();
         }
-        if (ClassReader.ANNOTATIONS && itanns != null) {
+        if (itanns != null) {
             cw.newUTF8("RuntimeInvisibleTypeAnnotations");
             size += 8 + itanns.getSize();
         }
@@ -299,19 +293,19 @@ final class FieldWriter extends FieldVisitor {
         if ((access & Opcodes.ACC_DEPRECATED) != 0) {
             ++attributeCount;
         }
-        if (ClassReader.SIGNATURES && signature != 0) {
+        if (signature != 0) {
             ++attributeCount;
         }
-        if (ClassReader.ANNOTATIONS && anns != null) {
+        if (anns != null) {
             ++attributeCount;
         }
-        if (ClassReader.ANNOTATIONS && ianns != null) {
+        if (ianns != null) {
             ++attributeCount;
         }
-        if (ClassReader.ANNOTATIONS && tanns != null) {
+        if (tanns != null) {
             ++attributeCount;
         }
-        if (ClassReader.ANNOTATIONS && itanns != null) {
+        if (itanns != null) {
             ++attributeCount;
         }
         if (attrs != null) {
@@ -331,23 +325,23 @@ final class FieldWriter extends FieldVisitor {
         if ((access & Opcodes.ACC_DEPRECATED) != 0) {
             out.putShort(cw.newUTF8("Deprecated")).putInt(0);
         }
-        if (ClassReader.SIGNATURES && signature != 0) {
+        if (signature != 0) {
             out.putShort(cw.newUTF8("Signature"));
             out.putInt(2).putShort(signature);
         }
-        if (ClassReader.ANNOTATIONS && anns != null) {
+        if (anns != null) {
             out.putShort(cw.newUTF8("RuntimeVisibleAnnotations"));
             anns.put(out);
         }
-        if (ClassReader.ANNOTATIONS && ianns != null) {
+        if (ianns != null) {
             out.putShort(cw.newUTF8("RuntimeInvisibleAnnotations"));
             ianns.put(out);
         }
-        if (ClassReader.ANNOTATIONS && tanns != null) {
+        if (tanns != null) {
             out.putShort(cw.newUTF8("RuntimeVisibleTypeAnnotations"));
             tanns.put(out);
         }
-        if (ClassReader.ANNOTATIONS && itanns != null) {
+        if (itanns != null) {
             out.putShort(cw.newUTF8("RuntimeInvisibleTypeAnnotations"));
             itanns.put(out);
         }

src/main/java/org/redkale/asm/Frame.java

@@ -63,7 +63,7 @@ package org.redkale.asm;
  *
  * @author Eric Bruneton
  */
-final class Frame {
+class Frame {
 
     /*
      * Frames are computed in a two steps process: during the visit of each
@@ -192,7 +192,7 @@ final class Frame {
     private static final int LOCAL = 0x2000000;
 
     /**
-     * Kind of the the types that are relative to the stack of an input stack
+     * Kind of the types that are relative to the stack of an input stack
      * map frame. The value of such types is a position relatively to the top of
      * this stack.
      */
@@ -525,7 +525,7 @@ final class Frame {
      * When the stack map frames are completely computed, this field is the
      * actual number of types in {@link #outputStack}.
      */
-    private int outputStackTop;
+    int outputStackTop;
 
     /**
      * Number of types that are initialized in the basic block.
@@ -549,6 +549,110 @@ final class Frame {
      */
     private int[] initializations;
 
+    /**
+     * Sets this frame to the given value.
+     *
+     * @param cw
+     *            the ClassWriter to which this label belongs.
+     * @param nLocal
+     *            the number of local variables.
+     * @param local
+     *            the local variable types. Primitive types are represented by
+     *            {@link Opcodes#TOP}, {@link Opcodes#INTEGER},
+     *            {@link Opcodes#FLOAT}, {@link Opcodes#LONG},
+     *            {@link Opcodes#DOUBLE},{@link Opcodes#NULL} or
+     *            {@link Opcodes#UNINITIALIZED_THIS} (long and double are
+     *            represented by a single element). Reference types are
+     *            represented by String objects (representing internal names),
+     *            and uninitialized types by Label objects (this label
+     *            designates the NEW instruction that created this uninitialized
+     *            value).
+     * @param nStack
+     *            the number of operand stack elements.
+     * @param stack
+     *            the operand stack types (same format as the "local" array).
+     */
+    final void set(ClassWriter cw, final int nLocal, final Object[] local,
+            final int nStack, final Object[] stack) {
+        int i = convert(cw, nLocal, local, inputLocals);
+        while (i < local.length) {
+            inputLocals[i++] = TOP;
+        }
+        int nStackTop = 0;
+        for (int j = 0; j < nStack; ++j) {
+            if (stack[j] == Opcodes.LONG || stack[j] == Opcodes.DOUBLE) {
+                ++nStackTop;
+            }
+        }
+        inputStack = new int[nStack + nStackTop];
+        convert(cw, nStack, stack, inputStack);
+        outputStackTop = 0;
+        initializationCount = 0;
+    }
+
+    /**
+     * Converts types from the MethodWriter.visitFrame() format to the Frame
+     * format.
+     *
+     * @param cw
+     *            the ClassWriter to which this label belongs.
+     * @param nInput
+     *            the number of types to convert.
+     * @param input
+     *            the types to convert. Primitive types are represented by
+     *            {@link Opcodes#TOP}, {@link Opcodes#INTEGER},
+     *            {@link Opcodes#FLOAT}, {@link Opcodes#LONG},
+     *            {@link Opcodes#DOUBLE},{@link Opcodes#NULL} or
+     *            {@link Opcodes#UNINITIALIZED_THIS} (long and double are
+     *            represented by a single element). Reference types are
+     *            represented by String objects (representing internal names),
+     *            and uninitialized types by Label objects (this label
+     *            designates the NEW instruction that created this uninitialized
+     *            value).
+     * @param output
+     *            where to store the converted types.
+     * @return the number of output elements.
+     */
+    private static int convert(ClassWriter cw, int nInput, Object[] input,
+            int[] output) {
+        int i = 0;
+        for (int j = 0; j < nInput; ++j) {
+            if (input[j] instanceof Integer) {
+                output[i++] = BASE | ((Integer) input[j]).intValue();
+                if (input[j] == Opcodes.LONG || input[j] == Opcodes.DOUBLE) {
+                    output[i++] = TOP;
+                }
+            } else if (input[j] instanceof String) {
+                output[i++] = type(cw, Type.getObjectType((String) input[j])
+                        .getDescriptor());
+            } else {
+                output[i++] = UNINITIALIZED
+                        | cw.addUninitializedType("",
+                                ((Label) input[j]).position);
+            }
+        }
+        return i;
+    }
+
+    /**
+     * Sets this frame to the value of the given frame. WARNING: after this
+     * method is called the two frames share the same data structures. It is
+     * recommended to discard the given frame f to avoid unexpected side
+     * effects.
+     *
+     * @param f
+     *            The new frame value.
+     */
+    final void set(final Frame f) {
+        inputLocals = f.inputLocals;
+        inputStack = f.inputStack;
+        outputLocals = f.outputLocals;
+        outputStack = f.outputStack;
+        outputStackTop = f.outputStackTop;
+        initializationCount = f.initializationCount;
+        initializations = f.initializations;
+    }
+
     /**
      * Returns the output frame local variable type at the given index.
      *
@@ -614,7 +718,7 @@ final class Frame {
         }
         // pushes the type on the output stack
         outputStack[outputStackTop++] = type;
-        // updates the maximun height reached by the output stack, if needed
+        // updates the maximum height reached by the output stack, if needed
         int top = owner.inputStackTop + outputStackTop;
         if (top > owner.outputStackMax) {
             owner.outputStackMax = top;
@@ -650,7 +754,7 @@ final class Frame {
      *            a type descriptor.
      * @return the int encoding of the given type.
      */
-    private static int type(final ClassWriter cw, final String desc) {
+    static int type(final ClassWriter cw, final String desc) {
         String t;
         int index = desc.charAt(0) == '(' ? desc.indexOf(')') + 1 : 0;
         switch (desc.charAt(index)) {
@@ -838,7 +942,7 @@ final class Frame {
      * @param maxLocals
      *            the maximum number of local variables of this method.
      */
-    void initInputFrame(final ClassWriter cw, final int access,
+    final void initInputFrame(final ClassWriter cw, final int access,
             final Type[] args, final int maxLocals) {
         inputLocals = new int[maxLocals];
         inputStack = new int[0];
@@ -981,7 +1085,7 @@ final class Frame {
         case Opcodes.AALOAD:
             pop(1);
             t1 = pop();
-            push(ELEMENT_OF + t1);
+            push(t1 == NULL ? t1 : ELEMENT_OF + t1);
             break;
         case Opcodes.ISTORE:
         case Opcodes.FSTORE:
@@ -1299,7 +1403,7 @@ final class Frame {
 
     /**
      * Merges the input frame of the given basic block with the input and output
-     * frames of this basic block. Returns <tt>true</tt> if the input frame of
+     * frames of this basic block. Returns &#60;tt&#62;true&#60;/tt&#62; if the input frame of
      * the given label has been changed by this operation.
      *
      * @param cw
@@ -1309,10 +1413,10 @@ final class Frame {
      * @param edge
      *            the kind of the {@link Edge} between this label and 'label'.
      *            See {@link Edge#info}.
-     * @return <tt>true</tt> if the input frame of the given label has been
+     * @return &#60;tt&#62;true&#60;/tt&#62; if the input frame of the given label has been
      *         changed by this operation.
      */
-    boolean merge(final ClassWriter cw, final Frame frame, final int edge) {
+    final boolean merge(final ClassWriter cw, final Frame frame, final int edge) {
         boolean changed = false;
         int i, s, dim, kind, t;
 
@@ -1407,7 +1511,7 @@ final class Frame {
 
     /**
      * Merges the type at the given index in the given type array with the given
-     * type. Returns <tt>true</tt> if the type array has been modified by this
+     * type. Returns &#60;tt&#62;true&#60;/tt&#62; if the type array has been modified by this
      * operation.
      *
      * @param cw
@@ -1418,7 +1522,7 @@ final class Frame {
      *            an array of types.
      * @param index
      *            the index of the type that must be merged in 'types'.
-     * @return <tt>true</tt> if the type array has been modified by this
+     * @return &#60;tt&#62;true&#60;/tt&#62; if the type array has been modified by this
      *         operation.
      */
     private static boolean merge(final ClassWriter cw, int t,

src/main/java/org/redkale/asm/Handle.java

@@ -99,35 +99,6 @@ public final class Handle {
      */
     final boolean itf;
 
-    /**
-     * Constructs a new field or method handle.
-     *
-     * @param tag
-     *            the kind of field or method designated by this Handle. Must be
-     *            {@link Opcodes#H_GETFIELD}, {@link Opcodes#H_GETSTATIC},
-     *            {@link Opcodes#H_PUTFIELD}, {@link Opcodes#H_PUTSTATIC},
-     *            {@link Opcodes#H_INVOKEVIRTUAL},
-     *            {@link Opcodes#H_INVOKESTATIC},
-     *            {@link Opcodes#H_INVOKESPECIAL},
-     *            {@link Opcodes#H_NEWINVOKESPECIAL} or
-     *            {@link Opcodes#H_INVOKEINTERFACE}.
-     * @param owner
-     *            the internal name of the class that owns the field or method
-     *            designated by this handle.
-     * @param name
-     *            the name of the field or method designated by this handle.
-     * @param desc
-     *            the descriptor of the field or method designated by this
-     *            handle.
-     *
-     * @deprecated this constructor has been superseded
-     *             by {@link #Handle(int, String, String, String, boolean)}.
-     */
-    @Deprecated
-    public Handle(int tag, String owner, String name, String desc) {
-        this(tag, owner, name, desc, tag == Opcodes.H_INVOKEINTERFACE);
-    }
-
     /**
      * Constructs a new field or method handle.
      *

src/main/java/org/redkale/asm/Handler.java

@@ -82,7 +82,7 @@ class Handler {
 
     /**
      * Internal name of the type of exceptions handled by this handler, or
-     * <tt>null</tt> to catch any exceptions.
+     * &#60;tt&#62;null&#60;/tt&#62; to catch any exceptions.
      */
     String desc;
 

src/main/java/org/redkale/asm/Item.java

@@ -80,6 +80,7 @@ final class Item {
      * {@link ClassWriter#STR}, {@link ClassWriter#CLASS},
      * {@link ClassWriter#NAME_TYPE}, {@link ClassWriter#FIELD},
      * {@link ClassWriter#METH}, {@link ClassWriter#IMETH},
+     * {@link ClassWriter#MODULE}, {@link ClassWriter#PACKAGE},
      * {@link ClassWriter#MTYPE}, {@link ClassWriter#INDY}.
      *
      * MethodHandle constant 9 variations are stored using a range of 9 values
@@ -239,12 +240,12 @@ final class Item {
         this.strVal3 = strVal3;
         switch (type) {
         case ClassWriter.CLASS:
-        case ClassWriter.MODULE:
-        case ClassWriter.PACKAGE:
             this.intVal = 0;     // intVal of a class must be zero, see visitInnerClass
         case ClassWriter.UTF8:
         case ClassWriter.STR:
         case ClassWriter.MTYPE:
+        case ClassWriter.MODULE:
+        case ClassWriter.PACKAGE:
         case ClassWriter.TYPE_NORMAL:
             hashCode = 0x7FFFFFFF & (type + strVal1.hashCode());
             return;
@@ -305,8 +306,8 @@ final class Item {
      * @param i
      *            the item to be compared to this one. Both items must have the
      *            same {@link #type}.
-     * @return <tt>true</tt> if the given item if equal to this one,
-     *         <tt>false</tt> otherwise.
+     * @return &#60;tt&#62;true&#60;/tt&#62; if the given item if equal to this one,
+     *         &#60;tt&#62;false&#60;/tt&#62; otherwise.
      */
     boolean isEqualTo(final Item i) {
         switch (type) {

src/main/java/org/redkale/asm/Label.java

@@ -139,7 +139,8 @@ public class Label {
     /**
      * Field used to associate user information to a label. Warning: this field
      * is used by the ASM tree package. In order to use it with the ASM tree
-     * package you must override the method.
+     * package you must override the
+     * 
      */
     public Object info;
 
@@ -324,8 +325,8 @@ public class Label {
      *            the position of first byte of the bytecode instruction that
      *            contains this label.
      * @param wideOffset
-     *            <tt>true</tt> if the reference must be stored in 4 bytes, or
-     *            <tt>false</tt> if it must be stored with 2 bytes.
+     *            &#60;tt&#62;true&#60;/tt&#62; if the reference must be stored in 4 bytes, or
+     *            &#60;tt&#62;false&#60;/tt&#62; if it must be stored with 2 bytes.
      * @throws IllegalArgumentException
      *             if this label has not been created by the given code writer.
      */
@@ -388,13 +389,12 @@ public class Label {
      *            the position of this label in the bytecode.
      * @param data
      *            the bytecode of the method.
-     * @return <tt>true</tt> if a blank that was left for this label was to
+     * @return &#60;tt&#62;true&#60;/tt&#62; if a blank that was left for this label was too
      *         small to store the offset. In such a case the corresponding jump
      *         instruction is replaced with a pseudo instruction (using unused
      *         opcodes) using an unsigned two bytes offset. These pseudo
-     *         instructions will need to be replaced with true instructions with
-     *         wider offsets (4 bytes instead of 2). This is done in
-     *         {@link MethodWriter#resizeInstructions}.
+     *         instructions will be replaced with standard bytecode instructions
+     *         with wider offsets (4 bytes instead of 2), in ClassReader.
      * @throws IllegalArgumentException
      *             if this label has already been resolved, or if it has not
      *             been created by the given code writer.
@@ -453,7 +453,7 @@ public class Label {
      * @return the first label of the series to which this label belongs.
      */
     Label getFirst() {
-        return !ClassReader.FRAMES || frame == null ? this : frame.owner;
+        return frame == null ? this : frame.owner;
     }
 
     // ------------------------------------------------------------------------

src/main/java/org/redkale/asm/MethodDebugVisitor.java

@@ -5,7 +5,10 @@
  */
 package org.redkale.asm;
 
+import java.lang.annotation.Annotation;
+import java.lang.reflect.Method;
 import java.util.*;
+import static org.redkale.asm.Opcodes.*;
 
 /**
  * MethodVisitor 的调试类
@@ -32,7 +35,7 @@ public class MethodDebugVisitor {
         System.out.println();
     }
 
-    private final Map<Label, Integer> labels = new LinkedHashMap();
+    private final Map<Label, Integer> labels = new LinkedHashMap<>();
 
     private static final String[] opcodes = new String[200]; //0 -18
 
@@ -54,11 +57,20 @@ public class MethodDebugVisitor {
         }
     }
 
+    /**
+     *
+     * @param visitor MethodVisitor
+     */
     public MethodDebugVisitor(MethodVisitor visitor) {
         //super(Opcodes.ASM5, visitor);
         this.visitor = visitor;
     }
 
+    public void visitTryCatchBlock(Label start, Label end, Label handler, String type) {
+        visitor.visitTryCatchBlock(start, end, handler, type);
+        if (debug) System.out.println("mv.visitTryCatchBlock(label0, label1, label2, \"" + type + "\");");
+    }
+
     public AnnotationVisitor visitParameterAnnotation(int i, String string, boolean bln) {
         AnnotationVisitor av = visitor.visitParameterAnnotation(i, string, bln);
         if (debug) System.out.println("mv.visitParameterAnnotation(" + i + ", \"" + string + "\", " + bln + ");");
@@ -189,4 +201,74 @@ public class MethodDebugVisitor {
         visitor.visitEnd();
         if (debug) System.out.println("mv.visitEnd();\r\n\r\n\r\n");
     }
+
+    public static void pushInt(MethodDebugVisitor mv, int num) {
+        if (num < 6) {
+            mv.visitInsn(ICONST_0 + num);
+        } else if (num <= Byte.MAX_VALUE) {
+            mv.visitIntInsn(BIPUSH, num);
+        } else if (num <= Short.MAX_VALUE) {
+            mv.visitIntInsn(SIPUSH, num);
+        } else {
+            mv.visitLdcInsn(num);
+        }
+    }
+
+    public static void pushInt(MethodVisitor mv, int num) {
+        if (num < 6) {
+            mv.visitInsn(ICONST_0 + num);
+        } else if (num <= Byte.MAX_VALUE) {
+            mv.visitIntInsn(BIPUSH, num);
+        } else if (num <= Short.MAX_VALUE) {
+            mv.visitIntInsn(SIPUSH, num);
+        } else {
+            mv.visitLdcInsn(num);
+        }
+    }
+
+    public static void visitAnnotation(final AnnotationVisitor av, final Annotation ann) {
+        try {
+            for (Method anm : ann.annotationType().getMethods()) {
+                final String mname = anm.getName();
+                if ("equals".equals(mname) || "hashCode".equals(mname) || "toString".equals(mname) || "annotationType".equals(mname)) continue;
+                final Object r = anm.invoke(ann);
+                if (r instanceof String[]) {
+                    AnnotationVisitor av1 = av.visitArray(mname);
+                    for (String item : (String[]) r) {
+                        av1.visit(null, item);
+                    }
+                    av1.visitEnd();
+                } else if (r instanceof Class[]) {
+                    AnnotationVisitor av1 = av.visitArray(mname);
+                    for (Class item : (Class[]) r) {
+                        av1.visit(null, Type.getType(item));
+                    }
+                    av1.visitEnd();
+                } else if (r instanceof Enum[]) {
+                    AnnotationVisitor av1 = av.visitArray(mname);
+                    for (Enum item : (Enum[]) r) {
+                        av1.visitEnum(null, Type.getDescriptor(item.getClass()), ((Enum) item).name());
+                    }
+                    av1.visitEnd();
+                } else if (r instanceof Annotation[]) {
+                    AnnotationVisitor av1 = av.visitArray(mname);
+                    for (Annotation item : (Annotation[]) r) {
+                        visitAnnotation(av1.visitAnnotation(null, Type.getDescriptor(((Annotation) item).annotationType())), item);
+                    }
+                    av1.visitEnd();
+                } else if (r instanceof Class) {
+                    av.visit(mname, Type.getType((Class) r));
+                } else if (r instanceof Enum) {
+                    av.visitEnum(mname, Type.getDescriptor(r.getClass()), ((Enum) r).name());
+                } else if (r instanceof Annotation) {
+                    visitAnnotation(av.visitAnnotation(null, Type.getDescriptor(((Annotation) r).annotationType())), (Annotation) r);
+                } else {
+                    av.visit(mname, r);
+                }
+            }
+            av.visitEnd();
+        } catch (Exception e) {
+            e.printStackTrace();
+        }
+    }
 }

src/main/java/org/redkale/asm/MethodVisitor.java

@@ -60,24 +60,24 @@ package org.redkale.asm;
 
 /**
  * A visitor to visit a Java method. The methods of this class must be called in
- * the following order: ( <tt>visitParameter</tt> )* [
- * <tt>visitAnnotationDefault</tt> ] ( <tt>visitAnnotation</tt> |
- * <tt>visitParameterAnnotation</tt> <tt>visitTypeAnnotation</tt> |
- * <tt>visitAttribute</tt> )* [ <tt>visitCode</tt> ( <tt>visitFrame</tt> |
- * <tt>visit<i>X</i>Insn</tt> | <tt>visitLabel</tt> |
- * <tt>visitInsnAnnotation</tt> | <tt>visitTryCatchBlock</tt> |
- * <tt>visitTryCatchAnnotation</tt> | <tt>visitLocalVariable</tt> |
- * <tt>visitLocalVariableAnnotation</tt> | <tt>visitLineNumber</tt> )*
- * <tt>visitMaxs</tt> ] <tt>visitEnd</tt>. In addition, the
- * <tt>visit<i>X</i>Insn</tt> and <tt>visitLabel</tt> methods must be called in
+ * the following order: ( &#60;tt&#62;visitParameter&#60;/tt&#62; )* [
+ * &#60;tt&#62;visitAnnotationDefault&#60;/tt&#62; ] ( &#60;tt&#62;visitAnnotation&#60;/tt&#62; |
+ * &#60;tt&#62;visitParameterAnnotation&#60;/tt&#62; &#60;tt&#62;visitTypeAnnotation&#60;/tt&#62; |
+ * &#60;tt&#62;visitAttribute&#60;/tt&#62; )* [ &#60;tt&#62;visitCode&#60;/tt&#62; ( &#60;tt&#62;visitFrame&#60;/tt&#62; |
+ * &#60;tt&#62;visit<i>X</i>Insn&#60;/tt&#62; | &#60;tt&#62;visitLabel&#60;/tt&#62; |
+ * &#60;tt&#62;visitInsnAnnotation&#60;/tt&#62; | &#60;tt&#62;visitTryCatchBlock&#60;/tt&#62; |
+ * &#60;tt&#62;visitTryCatchAnnotation&#60;/tt&#62; | &#60;tt&#62;visitLocalVariable&#60;/tt&#62; |
+ * &#60;tt&#62;visitLocalVariableAnnotation&#60;/tt&#62; | &#60;tt&#62;visitLineNumber&#60;/tt&#62; )*
+ * &#60;tt&#62;visitMaxs&#60;/tt&#62; ] &#60;tt&#62;visitEnd&#60;/tt&#62;. In addition, the
+ * &#60;tt&#62;visit<i>X</i>Insn&#60;/tt&#62; and &#60;tt&#62;visitLabel&#60;/tt&#62; methods must be called in
  * the sequential order of the bytecode instructions of the visited code,
- * <tt>visitInsnAnnotation</tt> must be called <i>after</i> the annotated
- * instruction, <tt>visitTryCatchBlock</tt> must be called <i>before</i> the
+ * &#60;tt&#62;visitInsnAnnotation&#60;/tt&#62; must be called <i>after</i> the annotated
+ * instruction, &#60;tt&#62;visitTryCatchBlock&#60;/tt&#62; must be called <i>before</i> the
  * labels passed as arguments have been visited,
- * <tt>visitTryCatchBlockAnnotation</tt> must be called <i>after</i> the
+ * &#60;tt&#62;visitTryCatchBlockAnnotation&#60;/tt&#62; must be called <i>after</i> the
  * corresponding try catch block has been visited, and the
- * <tt>visitLocalVariable</tt>, <tt>visitLocalVariableAnnotation</tt> and
- * <tt>visitLineNumber</tt> methods must be called <i>after</i> the labels
+ * &#60;tt&#62;visitLocalVariable&#60;/tt&#62;, &#60;tt&#62;visitLocalVariableAnnotation&#60;/tt&#62; and
+ * &#60;tt&#62;visitLineNumber&#60;/tt&#62; methods must be called <i>after</i> the labels
  * passed as arguments have been visited.
  *
  * @author Eric Bruneton
@@ -86,7 +86,7 @@ public abstract class MethodVisitor {
 
     /**
      * The ASM API version implemented by this visitor. The value of this field
-     * must be one of {@link Opcodes#ASM4} or {@link Opcodes#ASM5}.
+     * must be one of {@link Opcodes#ASM4}, {@link Opcodes#ASM5} or {@link Opcodes#ASM6}.
      */
     protected final int api;
 
@@ -101,7 +101,7 @@ public abstract class MethodVisitor {
      *
      * @param api
      *            the ASM API version implemented by this visitor. Must be one
-     *            of {@link Opcodes#ASM4} or {@link Opcodes#ASM5}.
+     *            of {@link Opcodes#ASM4}, {@link Opcodes#ASM5} or {@link Opcodes#ASM6}.
      */
     public MethodVisitor(final int api) {
         this(api, null);
@@ -112,15 +112,12 @@ public abstract class MethodVisitor {
      *
      * @param api
      *            the ASM API version implemented by this visitor. Must be one
-     *            of {@link Opcodes#ASM4} or {@link Opcodes#ASM5}.
+     *            of {@link Opcodes#ASM4}, {@link Opcodes#ASM5} or {@link Opcodes#ASM6}.
      * @param mv
      *            the method visitor to which this visitor must delegate method
      *            calls. May be null.
      */
     public MethodVisitor(final int api, final MethodVisitor mv) {
-        if (api != Opcodes.ASM4 && api != Opcodes.ASM5) {
-            throw new IllegalArgumentException();
-        }
         this.api = api;
         this.mv = mv;
     }
@@ -135,14 +132,11 @@ public abstract class MethodVisitor {
      * @param name
      *            parameter name or null if none is provided.
      * @param access
-     *            the parameter's access flags, only <tt>ACC_FINAL</tt>,
-     *            <tt>ACC_SYNTHETIC</tt> or/and <tt>ACC_MANDATED</tt> are
+     *            the parameter's access flags, only &#60;tt&#62;ACC_FINAL&#60;/tt&#62;,
+     *            &#60;tt&#62;ACC_SYNTHETIC&#60;/tt&#62; or/and &#60;tt&#62;ACC_MANDATED&#60;/tt&#62; are
      *            allowed (see {@link Opcodes}).
      */
     public void visitParameter(String name, int access) {
-        if (api < Opcodes.ASM5) {
-            throw new RuntimeException();
-        }
         if (mv != null) {
             mv.visitParameter(name, access);
         }
@@ -152,7 +146,7 @@ public abstract class MethodVisitor {
      * Visits the default value of this annotation interface method.
      *
      * @return a visitor to the visit the actual default value of this
-     *         annotation interface method, or <tt>null</tt> if this visitor is
+     *         annotation interface method, or &#60;tt&#62;null&#60;/tt&#62; if this visitor is
      *         not interested in visiting this default value. The 'name'
      *         parameters passed to the methods of this annotation visitor are
      *         ignored. Moreover, exacly one visit method must be called on this
@@ -171,8 +165,8 @@ public abstract class MethodVisitor {
      * @param desc
      *            the class descriptor of the annotation class.
      * @param visible
-     *            <tt>true</tt> if the annotation is visible at runtime.
-     * @return a visitor to visit the annotation values, or <tt>null</tt> if
+     *            &#60;tt&#62;true&#60;/tt&#62; if the annotation is visible at runtime.
+     * @return a visitor to visit the annotation values, or &#60;tt&#62;null&#60;/tt&#62; if
      *         this visitor is not interested in visiting this annotation.
      */
     public AnnotationVisitor visitAnnotation(String desc, boolean visible) {
@@ -199,19 +193,16 @@ public abstract class MethodVisitor {
      * @param typePath
      *            the path to the annotated type argument, wildcard bound, array
      *            element type, or static inner type within 'typeRef'. May be
-     *            <tt>null</tt> if the annotation targets 'typeRef' as a whole.
+     *            &#60;tt&#62;null&#60;/tt&#62; if the annotation targets 'typeRef' as a whole.
      * @param desc
      *            the class descriptor of the annotation class.
      * @param visible
-     *            <tt>true</tt> if the annotation is visible at runtime.
-     * @return a visitor to visit the annotation values, or <tt>null</tt> if
+     *            &#60;tt&#62;true&#60;/tt&#62; if the annotation is visible at runtime.
+     * @return a visitor to visit the annotation values, or &#60;tt&#62;null&#60;/tt&#62; if
      *         this visitor is not interested in visiting this annotation.
      */
     public AnnotationVisitor visitTypeAnnotation(int typeRef,
             TypePath typePath, String desc, boolean visible) {
-        if (api < Opcodes.ASM5) {
-            throw new RuntimeException();
-        }
         if (mv != null) {
             return mv.visitTypeAnnotation(typeRef, typePath, desc, visible);
         }
@@ -226,8 +217,8 @@ public abstract class MethodVisitor {
      * @param desc
      *            the class descriptor of the annotation class.
      * @param visible
-     *            <tt>true</tt> if the annotation is visible at runtime.
-     * @return a visitor to visit the annotation values, or <tt>null</tt> if
+     *            &#60;tt&#62;true&#60;/tt&#62; if the annotation is visible at runtime.
+     * @return a visitor to visit the annotation values, or &#60;tt&#62;null&#60;/tt&#62; if
      *         this visitor is not interested in visiting this annotation.
      */
     public AnnotationVisitor visitParameterAnnotation(int parameter,
@@ -453,35 +444,6 @@ public abstract class MethodVisitor {
         }
     }
 
-    /**
-     * Visits a method instruction. A method instruction is an instruction that
-     * invokes a method.
-     *
-     * @param opcode
-     *            the opcode of the type instruction to be visited. This opcode
-     *            is either INVOKEVIRTUAL, INVOKESPECIAL, INVOKESTATIC or
-     *            INVOKEINTERFACE.
-     * @param owner
-     *            the internal name of the method's owner class (see
-     *            {@link Type#getInternalName() getInternalName}).
-     * @param name
-     *            the method's name.
-     * @param desc
-     *            the method's descriptor (see {@link Type Type}).
-     */
-    @Deprecated
-    public void visitMethodInsn(int opcode, String owner, String name,
-            String desc) {
-        if (api >= Opcodes.ASM5) {
-            boolean itf = opcode == Opcodes.INVOKEINTERFACE;
-            visitMethodInsn(opcode, owner, name, desc, itf);
-            return;
-        }
-        if (mv != null) {
-            mv.visitMethodInsn(opcode, owner, name, desc);
-        }
-    }
-
     /**
      * Visits a method instruction. A method instruction is an instruction that
      * invokes a method.
@@ -502,14 +464,6 @@ public abstract class MethodVisitor {
      */
     public void visitMethodInsn(int opcode, String owner, String name,
             String desc, boolean itf) {
-        if (api < Opcodes.ASM5) {
-            if (itf != (opcode == Opcodes.INVOKEINTERFACE)) {
-                throw new IllegalArgumentException(
-                        "INVOKESPECIAL/STATIC on interfaces require ASM 5");
-            }
-            visitMethodInsn(opcode, owner, name, desc);
-            return;
-        }
         if (mv != null) {
             mv.visitMethodInsn(opcode, owner, name, desc, itf);
         }
@@ -614,7 +568,7 @@ public abstract class MethodVisitor {
      *            the constant to be loaded on the stack. This parameter must be
      *            a non null {@link Integer}, a {@link Float}, a {@link Long}, a
      *            {@link Double}, a {@link String}, a {@link Type} of OBJECT or
-     *            ARRAY sort for <tt>.class</tt> constants, for classes whose
+     *            ARRAY sort for &#60;tt&#62;.class&#60;/tt&#62; constants, for classes whose
      *            version is 49.0, a {@link Type} of METHOD sort or a
      *            {@link Handle} for MethodType and MethodHandle constants, for
      *            classes whose version is 51.0.
@@ -649,8 +603,8 @@ public abstract class MethodVisitor {
      * @param dflt
      *            beginning of the default handler block.
      * @param labels
-     *            beginnings of the handler blocks. <tt>labels[i]</tt> is the
-     *            beginning of the handler block for the <tt>min + i</tt> key.
+     *            beginnings of the handler blocks. &#60;tt&#62;labels[i]&#60;/tt&#62; is the
+     *            beginning of the handler block for the &#60;tt&#62;min + i&#60;/tt&#62; key.
      */
     public void visitTableSwitchInsn(int min, int max, Label dflt,
             Label... labels) {
@@ -667,8 +621,8 @@ public abstract class MethodVisitor {
      * @param keys
      *            the values of the keys.
      * @param labels
-     *            beginnings of the handler blocks. <tt>labels[i]</tt> is the
-     *            beginning of the handler block for the <tt>keys[i]</tt> key.
+     *            beginnings of the handler blocks. &#60;tt&#62;labels[i]&#60;/tt&#62; is the
+     *            beginning of the handler block for the &#60;tt&#62;keys[i]&#60;/tt&#62; key.
      */
     public void visitLookupSwitchInsn(Label dflt, int[] keys, Label[] labels) {
         if (mv != null) {
@@ -713,19 +667,16 @@ public abstract class MethodVisitor {
      * @param typePath
      *            the path to the annotated type argument, wildcard bound, array
      *            element type, or static inner type within 'typeRef'. May be
-     *            <tt>null</tt> if the annotation targets 'typeRef' as a whole.
+     *            &#60;tt&#62;null&#60;/tt&#62; if the annotation targets 'typeRef' as a whole.
      * @param desc
      *            the class descriptor of the annotation class.
      * @param visible
-     *            <tt>true</tt> if the annotation is visible at runtime.
-     * @return a visitor to visit the annotation values, or <tt>null</tt> if
+     *            &#60;tt&#62;true&#60;/tt&#62; if the annotation is visible at runtime.
+     * @return a visitor to visit the annotation values, or &#60;tt&#62;null&#60;/tt&#62; if
      *         this visitor is not interested in visiting this annotation.
      */
     public AnnotationVisitor visitInsnAnnotation(int typeRef,
             TypePath typePath, String desc, boolean visible) {
-        if (api < Opcodes.ASM5) {
-            throw new RuntimeException();
-        }
         if (mv != null) {
             return mv.visitInsnAnnotation(typeRef, typePath, desc, visible);
         }
@@ -747,7 +698,7 @@ public abstract class MethodVisitor {
      *            beginning of the exception handler's code.
      * @param type
      *            internal name of the type of exceptions handled by the
-     *            handler, or <tt>null</tt> to catch any exceptions (for
+     *            handler, or &#60;tt&#62;null&#60;/tt&#62; to catch any exceptions (for
      *            "finally" blocks).
      * @throws IllegalArgumentException
      *             if one of the labels has already been visited by this visitor
@@ -773,19 +724,16 @@ public abstract class MethodVisitor {
      * @param typePath
      *            the path to the annotated type argument, wildcard bound, array
      *            element type, or static inner type within 'typeRef'. May be
-     *            <tt>null</tt> if the annotation targets 'typeRef' as a whole.
+     *            &#60;tt&#62;null&#60;/tt&#62; if the annotation targets 'typeRef' as a whole.
      * @param desc
      *            the class descriptor of the annotation class.
      * @param visible
-     *            <tt>true</tt> if the annotation is visible at runtime.
-     * @return a visitor to visit the annotation values, or <tt>null</tt> if
+     *            &#60;tt&#62;true&#60;/tt&#62; if the annotation is visible at runtime.
+     * @return a visitor to visit the annotation values, or &#60;tt&#62;null&#60;/tt&#62; if
      *         this visitor is not interested in visiting this annotation.
      */
     public AnnotationVisitor visitTryCatchAnnotation(int typeRef,
             TypePath typePath, String desc, boolean visible) {
-        if (api < Opcodes.ASM5) {
-            throw new RuntimeException();
-        }
         if (mv != null) {
             return mv.visitTryCatchAnnotation(typeRef, typePath, desc, visible);
         }
@@ -801,7 +749,7 @@ public abstract class MethodVisitor {
      *            the type descriptor of this local variable.
      * @param signature
      *            the type signature of this local variable. May be
-     *            <tt>null</tt> if the local variable type does not use generic
+     *            &#60;tt&#62;null&#60;/tt&#62; if the local variable type does not use generic
      *            types.
      * @param start
      *            the first instruction corresponding to the scope of this local
@@ -833,7 +781,7 @@ public abstract class MethodVisitor {
      * @param typePath
      *            the path to the annotated type argument, wildcard bound, array
      *            element type, or static inner type within 'typeRef'. May be
-     *            <tt>null</tt> if the annotation targets 'typeRef' as a whole.
+     *            &#60;tt&#62;null&#60;/tt&#62; if the annotation targets 'typeRef' as a whole.
      * @param start
      *            the fist instructions corresponding to the continuous ranges
      *            that make the scope of this local variable (inclusive).
@@ -847,16 +795,13 @@ public abstract class MethodVisitor {
      * @param desc
      *            the class descriptor of the annotation class.
      * @param visible
-     *            <tt>true</tt> if the annotation is visible at runtime.
-     * @return a visitor to visit the annotation values, or <tt>null</tt> if
+     *            &#60;tt&#62;true&#60;/tt&#62; if the annotation is visible at runtime.
+     * @return a visitor to visit the annotation values, or &#60;tt&#62;null&#60;/tt&#62; if
      *         this visitor is not interested in visiting this annotation.
      */
     public AnnotationVisitor visitLocalVariableAnnotation(int typeRef,
             TypePath typePath, Label[] start, Label[] end, int[] index,
             String desc, boolean visible) {
-        if (api < Opcodes.ASM5) {
-            throw new RuntimeException();
-        }
         if (mv != null) {
             return mv.visitLocalVariableAnnotation(typeRef, typePath, start,
                     end, index, desc, visible);
@@ -873,7 +818,7 @@ public abstract class MethodVisitor {
      * @param start
      *            the first instruction corresponding to this line number.
      * @throws IllegalArgumentException
-     *             if <tt>start</tt> has not already been visited by this
+     *             if &#60;tt&#62;start&#60;/tt&#62; has not already been visited by this
      *             visitor (by the {@link #visitLabel visitLabel} method).
      */
     public void visitLineNumber(int line, Label start) {

src/main/java/org/redkale/asm/ModuleVisitor.java

@@ -0,0 +1,219 @@
+/*
+ * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+
+/*
+ *
+ *
+ *
+ *
+ *
+ * ASM: a very small and fast Java bytecode manipulation framework
+ * Copyright (c) 2000-2011 INRIA, France Telecom
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+package org.redkale.asm;
+
+/**
+ * A visitor to visit a Java module. The methods of this class must be called in
+ * the following order: <tt>visitMainClass</tt> | ( <tt>visitPackage</tt> |
+ * <tt>visitRequire</tt> | <tt>visitExport</tt> | <tt>visitOpen</tt> |
+ * <tt>visitUse</tt> | <tt>visitProvide</tt> )* <tt>visitEnd</tt>.
+ *
+ * The methods {@link #visitRequire(String, int, String)}, {@link #visitExport(String, int, String...)},
+ * {@link #visitOpen(String, int, String...)} and {@link #visitPackage(String)}
+ * take as parameter a package name or a module name. Unlike the other names which are internal names
+ * (names separated by slash), module and package names are qualified names (names separated by dot).
+ *
+ * @author Remi Forax
+ */
+public abstract class ModuleVisitor {
+    /**
+     * The ASM API version implemented by this visitor. The value of this field
+     * must be {@link Opcodes#ASM6}.
+     */
+    protected final int api;
+
+    /**
+     * The module visitor to which this visitor must delegate method calls. May
+     * be null.
+     */
+    protected ModuleVisitor mv;
+
+    /**
+     * Constructs a new {@link ModuleVisitor}.
+     *
+     * @param api
+     *            the ASM API version implemented by this visitor. Must be {@link Opcodes#ASM6}.
+     */
+    public ModuleVisitor(final int api) {
+        this(api, null);
+    }
+
+    /**
+     * Constructs a new {@link ModuleVisitor}.
+     *
+     * @param api
+     *            the ASM API version implemented by this visitor. Must be {@link Opcodes#ASM6}.
+     * @param mv
+     *            the module visitor to which this visitor must delegate method
+     *            calls. May be null.
+     */
+    public ModuleVisitor(final int api, final ModuleVisitor mv) {
+        if (api != Opcodes.ASM6) {
+            throw new IllegalArgumentException();
+        }
+        this.api = api;
+        this.mv = mv;
+    }
+
+    /**
+     * Visit the main class of the current module.
+     *
+     * @param mainClass the internal name of the main class of the current module.
+     */
+    public void visitMainClass(String mainClass) {
+        if (mv != null) {
+            mv.visitMainClass(mainClass);
+        }
+    }
+
+    /**
+     * Visit a package of the current module.
+     *
+     * @param packaze the qualified name of a package.
+     */
+    public void visitPackage(String packaze) {
+        if (mv != null) {
+            mv.visitPackage(packaze);
+        }
+    }
+
+    /**
+     * Visits a dependence of the current module.
+     *
+     * @param module the qualified name of the dependence.
+     * @param access the access flag of the dependence among
+     *        ACC_TRANSITIVE, ACC_STATIC_PHASE, ACC_SYNTHETIC
+     *        and ACC_MANDATED.
+     * @param version the module version at compile time or null.
+     */
+    public void visitRequire(String module, int access, String version) {
+        if (mv != null) {
+            mv.visitRequire(module, access, version);
+        }
+    }
+
+    /**
+     * Visit an exported package of the current module.
+     *
+     * @param packaze the qualified name of the exported package.
+     * @param access the access flag of the exported package,
+     *        valid values are among {@code ACC_SYNTHETIC} and
+     *        {@code ACC_MANDATED}.
+     * @param modules the qualified names of the modules that can access to
+     *        the public classes of the exported package or
+     *        <tt>null</tt>.
+     */
+    public void visitExport(String packaze, int access, String... modules) {
+        if (mv != null) {
+            mv.visitExport(packaze, access, modules);
+        }
+    }
+
+    /**
+     * Visit an open package of the current module.
+     *
+     * @param packaze the qualified name of the opened package.
+     * @param access the access flag of the opened package,
+     *        valid values are among {@code ACC_SYNTHETIC} and
+     *        {@code ACC_MANDATED}.
+     * @param modules the qualified names of the modules that can use deep
+     *        reflection to the classes of the open package or
+     *        <tt>null</tt>.
+     */
+    public void visitOpen(String packaze, int access, String... modules) {
+        if (mv != null) {
+            mv.visitOpen(packaze, access, modules);
+        }
+    }
+
+    /**
+     * Visit a service used by the current module.
+     * The name must be the internal name of an interface or a class.
+     *
+     * @param service the internal name of the service.
+     */
+    public void visitUse(String service) {
+        if (mv != null) {
+            mv.visitUse(service);
+        }
+    }
+
+    /**
+     * Visit an implementation of a service.
+     *
+     * @param service the internal name of the service
+     * @param providers the internal names of the implementations
+     *        of the service (there is at least one provider).
+     */
+    public void visitProvide(String service, String... providers) {
+        if (mv != null) {
+            mv.visitProvide(service, providers);
+        }
+    }
+
+    /**
+     * Visits the end of the module. This method, which is the last one to be
+     * called, is used to inform the visitor that everything have been visited.
+     */
+    public void visitEnd() {
+        if (mv != null) {
+            mv.visitEnd();
+        }
+    }
+}

src/main/java/org/redkale/asm/ModuleWriter.java

@@ -0,0 +1,322 @@
+/*
+ * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+
+/*
+ *
+ *
+ *
+ *
+ *
+ * ASM: a very small and fast Java bytecode manipulation framework
+ * Copyright (c) 2000-2011 INRIA, France Telecom
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.redkale.asm;
+
+/**
+ * @author Remi Forax
+ */
+final class ModuleWriter extends ModuleVisitor {
+    /**
+     * The class writer to which this Module attribute must be added.
+     */
+    private final ClassWriter cw;
+
+    /**
+     * size in byte of the Module attribute.
+     */
+    int size;
+
+    /**
+     * Number of attributes associated with the current module
+     * (Version, ConcealPackages, etc)
+     */
+    int attributeCount;
+
+    /**
+     * Size in bytes of the attributes associated with the current module
+     */
+    int attributesSize;
+
+    /**
+     * module name index in the constant pool
+     */
+    private final int name;
+
+    /**
+     * module access flags
+     */
+    private final int access;
+
+    /**
+     * module version index in the constant pool or 0
+     */
+    private final int version;
+
+    /**
+     * module main class index in the constant pool or 0
+     */
+    private int mainClass;
+
+    /**
+     * number of packages
+     */
+    private int packageCount;
+
+    /**
+     * The packages in bytecode form. This byte vector only contains
+     * the items themselves, the number of items is store in packageCount
+     */
+    private ByteVector packages;
+
+    /**
+     * number of requires items
+     */
+    private int requireCount;
+
+    /**
+     * The requires items in bytecode form. This byte vector only contains
+     * the items themselves, the number of items is store in requireCount
+     */
+    private ByteVector requires;
+
+    /**
+     * number of exports items
+     */
+    private int exportCount;
+
+    /**
+     * The exports items in bytecode form. This byte vector only contains
+     * the items themselves, the number of items is store in exportCount
+     */
+    private ByteVector exports;
+
+    /**
+     * number of opens items
+     */
+    private int openCount;
+
+    /**
+     * The opens items in bytecode form. This byte vector only contains
+     * the items themselves, the number of items is store in openCount
+     */
+    private ByteVector opens;
+
+    /**
+     * number of uses items
+     */
+    private int useCount;
+
+    /**
+     * The uses items in bytecode form. This byte vector only contains
+     * the items themselves, the number of items is store in useCount
+     */
+    private ByteVector uses;
+
+    /**
+     * number of provides items
+     */
+    private int provideCount;
+
+    /**
+     * The uses provides in bytecode form. This byte vector only contains
+     * the items themselves, the number of items is store in provideCount
+     */
+    private ByteVector provides;
+
+    ModuleWriter(final ClassWriter cw, final int name,
+            final int access, final int version) {
+        super(Opcodes.ASM6);
+        this.cw = cw;
+        this.size = 16;  // name + access + version + 5 counts
+        this.name = name;
+        this.access = access;
+        this.version = version;
+    }
+
+    @Override
+    public void visitMainClass(String mainClass) {
+        if (this.mainClass == 0) { // protect against several calls to visitMainClass
+            cw.newUTF8("ModuleMainClass");
+            attributeCount++;
+            attributesSize += 8;
+        }
+        this.mainClass = cw.newClass(mainClass);
+    }
+
+    @Override
+    public void visitPackage(String packaze) {
+        if (packages == null) {
+            // protect against several calls to visitPackage
+            cw.newUTF8("ModulePackages");
+            packages = new ByteVector();
+            attributeCount++;
+            attributesSize += 8;
+        }
+        packages.putShort(cw.newPackage(packaze));
+        packageCount++;
+        attributesSize += 2;
+    }
+
+    @Override
+    public void visitRequire(String module, int access, String version) {
+        if (requires == null) {
+            requires = new ByteVector();
+        }
+        requires.putShort(cw.newModule(module))
+                .putShort(access)
+                .putShort(version == null? 0: cw.newUTF8(version));
+        requireCount++;
+        size += 6;
+    }
+
+    @Override
+    public void visitExport(String packaze, int access, String... modules) {
+        if (exports == null) {
+            exports = new ByteVector();
+        }
+        exports.putShort(cw.newPackage(packaze)).putShort(access);
+        if (modules == null) {
+            exports.putShort(0);
+            size += 6;
+        } else {
+            exports.putShort(modules.length);
+            for(String module: modules) {
+                exports.putShort(cw.newModule(module));
+            }
+            size += 6 + 2 * modules.length;
+        }
+        exportCount++;
+    }
+
+    @Override
+    public void visitOpen(String packaze, int access, String... modules) {
+        if (opens == null) {
+            opens = new ByteVector();
+        }
+        opens.putShort(cw.newPackage(packaze)).putShort(access);
+        if (modules == null) {
+            opens.putShort(0);
+            size += 6;
+        } else {
+            opens.putShort(modules.length);
+            for(String module: modules) {
+                opens.putShort(cw.newModule(module));
+            }
+            size += 6 + 2 * modules.length;
+        }
+        openCount++;
+    }
+
+    @Override
+    public void visitUse(String service) {
+        if (uses == null) {
+            uses = new ByteVector();
+        }
+        uses.putShort(cw.newClass(service));
+        useCount++;
+        size += 2;
+    }
+
+    @Override
+    public void visitProvide(String service, String... providers) {
+        if (provides == null) {
+            provides = new ByteVector();
+        }
+        provides.putShort(cw.newClass(service));
+        provides.putShort(providers.length);
+        for(String provider: providers) {
+            provides.putShort(cw.newClass(provider));
+        }
+        provideCount++;
+        size += 4 + 2 * providers.length;
+    }
+
+    @Override
+    public void visitEnd() {
+        // empty
+    }
+
+    void putAttributes(ByteVector out) {
+        if (mainClass != 0) {
+            out.putShort(cw.newUTF8("ModuleMainClass")).putInt(2).putShort(mainClass);
+        }
+        if (packages != null) {
+            out.putShort(cw.newUTF8("ModulePackages"))
+               .putInt(2 + 2 * packageCount)
+               .putShort(packageCount)
+               .putByteArray(packages.data, 0, packages.length);
+        }
+    }
+
+    void put(ByteVector out) {
+        out.putInt(size);
+        out.putShort(name).putShort(access).putShort(version);
+        out.putShort(requireCount);
+        if (requires != null) {
+            out.putByteArray(requires.data, 0, requires.length);
+        }
+        out.putShort(exportCount);
+        if (exports != null) {
+            out.putByteArray(exports.data, 0, exports.length);
+        }
+        out.putShort(openCount);
+        if (opens != null) {
+            out.putByteArray(opens.data, 0, opens.length);
+        }
+        out.putShort(useCount);
+        if (uses != null) {
+            out.putByteArray(uses.data, 0, uses.length);
+        }
+        out.putShort(provideCount);
+        if (provides != null) {
+            out.putByteArray(provides.data, 0, provides.length);
+        }
+    }
+}

src/main/java/org/redkale/asm/Opcodes.java

@@ -1,4 +1,33 @@
 /*
+ * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+
+/*
+ *
+ *
+ *
+ *
+ *
  * ASM: a very small and fast Java bytecode manipulation framework
  * Copyright (c) 2000-2011 INRIA, France Telecom
  * All rights reserved.
@@ -41,13 +70,12 @@ package org.redkale.asm;
  * @author Eric Bruneton
  * @author Eugene Kuleshov
  */
-@SuppressWarnings("deprecation") // for Integer(int) constructor
 public interface Opcodes {
 
     // ASM API versions
-
-    int ASM4 = 4 << 16 | 0 << 8 | 0;
-    int ASM5 = 5 << 16 | 0 << 8 | 0;
+    int ASM4 = 4 << 16 | 0 << 8;
+    int ASM5 = 5 << 16 | 0 << 8;
+    int ASM6 = 6 << 16 | 0 << 8;
 
     // versions
 
@@ -59,7 +87,9 @@ public interface Opcodes {
     int V1_6 = 0 << 16 | 50;
     int V1_7 = 0 << 16 | 51;
     int V1_8 = 0 << 16 | 52;
-    int V1_9 = 0 << 16 | 53;
+    int V9 = 0 << 16 | 53;
+    int V10 = 0 << 16 | 54;
+    int V11 = 0 << 16 | 55;
 
     // access flags
 
@@ -70,18 +100,23 @@ public interface Opcodes {
     int ACC_FINAL = 0x0010; // class, field, method, parameter
     int ACC_SUPER = 0x0020; // class
     int ACC_SYNCHRONIZED = 0x0020; // method
+    int ACC_OPEN = 0x0020; // module
+    int ACC_TRANSITIVE = 0x0020; // module requires
     int ACC_VOLATILE = 0x0040; // field
     int ACC_BRIDGE = 0x0040; // method
+    int ACC_STATIC_PHASE = 0x0040; // module requires
     int ACC_VARARGS = 0x0080; // method
     int ACC_TRANSIENT = 0x0080; // field
     int ACC_NATIVE = 0x0100; // method
     int ACC_INTERFACE = 0x0200; // class
     int ACC_ABSTRACT = 0x0400; // class, method
     int ACC_STRICT = 0x0800; // method
-    int ACC_SYNTHETIC = 0x1000; // class, field, method, parameter
+    int ACC_SYNTHETIC = 0x1000; // class, field, method, parameter, module *
     int ACC_ANNOTATION = 0x2000; // class
     int ACC_ENUM = 0x4000; // class(?) field inner
-    int ACC_MANDATED = 0x8000; // parameter
+    int ACC_MANDATED = 0x8000; // parameter, module, module *
+    int ACC_MODULE = 0x8000; // class
+
 
     // ASM specific pseudo access flags
 
@@ -148,15 +183,17 @@ public interface Opcodes {
      */
     int F_SAME1 = 4;
 
-    // For reference comparison purposes, construct new instances
-    // instead of using valueOf() or autoboxing.
-    Integer TOP = new Integer(0);
-    Integer INTEGER = new Integer(1);
-    Integer FLOAT = new Integer(2);
-    Integer DOUBLE = new Integer(3);
-    Integer LONG = new Integer(4);
-    Integer NULL = new Integer(5);
-    Integer UNINITIALIZED_THIS = new Integer(6);
+    // Do not try to change the following code to use auto-boxing,
+    // these values are compared by reference and not by value
+    // The constructor of Integer was deprecated in 9
+    // but we are stuck with it by backward compatibility
+    @SuppressWarnings("deprecation") Integer TOP = new Integer(0);
+    @SuppressWarnings("deprecation") Integer INTEGER = new Integer(1);
+    @SuppressWarnings("deprecation") Integer FLOAT = new Integer(2);
+    @SuppressWarnings("deprecation") Integer DOUBLE = new Integer(3);
+    @SuppressWarnings("deprecation") Integer LONG = new Integer(4);
+    @SuppressWarnings("deprecation") Integer NULL = new Integer(5);
+    @SuppressWarnings("deprecation") Integer UNINITIALIZED_THIS = new Integer(6);
 
     // opcodes // visit method (- = idem)
 

src/main/java/org/redkale/asm/Type.java

@@ -71,47 +71,47 @@ import java.lang.reflect.Method;
 public class Type {
 
     /**
-     * The sort of the <tt>void</tt> type. See {@link #getSort getSort}.
+     * The sort of the &#60;tt&#62;void&#60;/tt&#62; type. See {@link #getSort getSort}.
      */
     public static final int VOID = 0;
 
     /**
-     * The sort of the <tt>boolean</tt> type. See {@link #getSort getSort}.
+     * The sort of the &#60;tt&#62;boolean&#60;/tt&#62; type. See {@link #getSort getSort}.
      */
     public static final int BOOLEAN = 1;
 
     /**
-     * The sort of the <tt>char</tt> type. See {@link #getSort getSort}.
+     * The sort of the &#60;tt&#62;char&#60;/tt&#62; type. See {@link #getSort getSort}.
      */
     public static final int CHAR = 2;
 
     /**
-     * The sort of the <tt>byte</tt> type. See {@link #getSort getSort}.
+     * The sort of the &#60;tt&#62;byte&#60;/tt&#62; type. See {@link #getSort getSort}.
      */
     public static final int BYTE = 3;
 
     /**
-     * The sort of the <tt>short</tt> type. See {@link #getSort getSort}.
+     * The sort of the &#60;tt&#62;short&#60;/tt&#62; type. See {@link #getSort getSort}.
      */
     public static final int SHORT = 4;
 
     /**
-     * The sort of the <tt>int</tt> type. See {@link #getSort getSort}.
+     * The sort of the &#60;tt&#62;int&#60;/tt&#62; type. See {@link #getSort getSort}.
      */
     public static final int INT = 5;
 
     /**
-     * The sort of the <tt>float</tt> type. See {@link #getSort getSort}.
+     * The sort of the &#60;tt&#62;float&#60;/tt&#62; type. See {@link #getSort getSort}.
      */
     public static final int FLOAT = 6;
 
     /**
-     * The sort of the <tt>long</tt> type. See {@link #getSort getSort}.
+     * The sort of the &#60;tt&#62;long&#60;/tt&#62; type. See {@link #getSort getSort}.
      */
     public static final int LONG = 7;
 
     /**
-     * The sort of the <tt>double</tt> type. See {@link #getSort getSort}.
+     * The sort of the &#60;tt&#62;double&#60;/tt&#62; type. See {@link #getSort getSort}.
      */
     public static final int DOUBLE = 8;
 
@@ -131,55 +131,55 @@ public class Type {
     public static final int METHOD = 11;
 
     /**
-     * The <tt>void</tt> type.
+     * The &#60;tt&#62;void&#60;/tt&#62; type.
      */
     public static final Type VOID_TYPE = new Type(VOID, null, ('V' << 24)
             | (5 << 16) | (0 << 8) | 0, 1);
 
     /**
-     * The <tt>boolean</tt> type.
+     * The &#60;tt&#62;boolean&#60;/tt&#62; type.
      */
     public static final Type BOOLEAN_TYPE = new Type(BOOLEAN, null, ('Z' << 24)
             | (0 << 16) | (5 << 8) | 1, 1);
 
     /**
-     * The <tt>char</tt> type.
+     * The &#60;tt&#62;char&#60;/tt&#62; type.
      */
     public static final Type CHAR_TYPE = new Type(CHAR, null, ('C' << 24)
             | (0 << 16) | (6 << 8) | 1, 1);
 
     /**
-     * The <tt>byte</tt> type.
+     * The &#60;tt&#62;byte&#60;/tt&#62; type.
      */
     public static final Type BYTE_TYPE = new Type(BYTE, null, ('B' << 24)
             | (0 << 16) | (5 << 8) | 1, 1);
 
     /**
-     * The <tt>short</tt> type.
+     * The &#60;tt&#62;short&#60;/tt&#62; type.
      */
     public static final Type SHORT_TYPE = new Type(SHORT, null, ('S' << 24)
             | (0 << 16) | (7 << 8) | 1, 1);
 
     /**
-     * The <tt>int</tt> type.
+     * The &#60;tt&#62;int&#60;/tt&#62; type.
      */
     public static final Type INT_TYPE = new Type(INT, null, ('I' << 24)
             | (0 << 16) | (0 << 8) | 1, 1);
 
     /**
-     * The <tt>float</tt> type.
+     * The &#60;tt&#62;float&#60;/tt&#62; type.
      */
     public static final Type FLOAT_TYPE = new Type(FLOAT, null, ('F' << 24)
             | (2 << 16) | (2 << 8) | 1, 1);
 
     /**
-     * The <tt>long</tt> type.
+     * The &#60;tt&#62;long&#60;/tt&#62; type.
      */
     public static final Type LONG_TYPE = new Type(LONG, null, ('J' << 24)
             | (1 << 16) | (1 << 8) | 2, 1);
 
     /**
-     * The <tt>double</tt> type.
+     * The &#60;tt&#62;double&#60;/tt&#62; type.
      */
     public static final Type DOUBLE_TYPE = new Type(DOUBLE, null, ('D' << 24)
             | (3 << 16) | (3 << 8) | 2, 1);
@@ -406,7 +406,16 @@ public class Type {
      */
     public static Type getReturnType(final String methodDescriptor) {
         char[] buf = methodDescriptor.toCharArray();
-        return getType(buf, methodDescriptor.indexOf(')') + 1);
+        int off = 1;
+        while (true) {
+            char car = buf[off++];
+            if (car == ')') {
+                return getType(buf, off);
+            } else if (car == 'L') {
+                while (buf[off++] != ';') {
+                }
+            }
+        }
     }
 
     /**
@@ -430,8 +439,8 @@ public class Type {
      * @return the size of the arguments of the method (plus one for the
      *         implicit this argument), argSize, and the size of its return
      *         value, retSize, packed into a single int i =
-     *         <tt>(argSize &lt;&lt; 2) | retSize</tt> (argSize is therefore equal to
-     *         <tt>i &gt;&gt; 2</tt>, and retSize to <tt>i &amp; 0x03</tt>).
+     *         &#60;tt&#62;(argSize &lt;&lt; 2) | retSize&#60;/tt&#62; (argSize is therefore equal to
+     *         &#60;tt&#62;i &gt;&gt; 2&#60;/tt&#62;, and retSize to &#60;tt&#62;i &amp; 0x03&#60;/tt&#62;).
      */
     public static int getArgumentsAndReturnSizes(final String desc) {
         int n = 1;
@@ -636,9 +645,9 @@ public class Type {
      * @return the size of the arguments (plus one for the implicit this
      *         argument), argSize, and the size of the return value, retSize,
      *         packed into a single
-     *         int i = <tt>(argSize &lt;&lt; 2) | retSize</tt>
-     *         (argSize is therefore equal to <tt>i &gt;&gt; 2</tt>,
-     *         and retSize to <tt>i &amp; 0x03</tt>).
+     *         int i = &#60;tt&#62;(argSize &lt;&lt; 2) | retSize&#60;/tt&#62;
+     *         (argSize is therefore equal to &#60;tt&#62;i &gt;&gt; 2&#60;/tt&#62;,
+     *         and retSize to &#60;tt&#62;i &amp; 0x03&#60;/tt&#62;).
      */
     public int getArgumentsAndReturnSizes() {
         return getArgumentsAndReturnSizes(getDescriptor());
@@ -829,8 +838,8 @@ public class Type {
      * Returns the size of values of this type. This method must not be used for
      * method types.
      *
-     * @return the size of values of this type, i.e., 2 for <tt>long</tt> and
-     *         <tt>double</tt>, 0 for <tt>void</tt> and 1 otherwise.
+     * @return the size of values of this type, i.e., 2 for &#60;tt&#62;long&#60;/tt&#62; and
+     *         &#60;tt&#62;double&#60;/tt&#62;, 0 for &#60;tt&#62;void&#60;/tt&#62; and 1 otherwise.
      */
     public int getSize() {
         // the size is in byte 0 of 'off' for primitive types (buf == null)
@@ -846,8 +855,8 @@ public class Type {
      *            ISTORE, IALOAD, IASTORE, IADD, ISUB, IMUL, IDIV, IREM, INEG,
      *            ISHL, ISHR, IUSHR, IAND, IOR, IXOR and IRETURN.
      * @return an opcode that is similar to the given opcode, but adapted to
-     *         this Java type. For example, if this type is <tt>float</tt> and
-     *         <tt>opcode</tt> is IRETURN, this method returns FRETURN.
+     *         this Java type. For example, if this type is &#60;tt&#62;float&#60;/tt&#62; and
+     *         &#60;tt&#62;opcode&#60;/tt&#62; is IRETURN, this method returns FRETURN.
      */
     public int getOpcode(final int opcode) {
         if (opcode == Opcodes.IALOAD || opcode == Opcodes.IASTORE) {
@@ -870,7 +879,7 @@ public class Type {
      *
      * @param o
      *            the object to be compared to this type.
-     * @return <tt>true</tt> if the given object is equal to this type.
+     * @return &#60;tt&#62;true&#60;/tt&#62; if the given object is equal to this type.
      */
     @Override
     public boolean equals(final Object o) {

src/main/java/org/redkale/asm/TypePath.java

@@ -161,7 +161,7 @@ public class TypePath {
      * @return the corresponding TypePath object, or null if the path is empty.
      */
     public static TypePath fromString(final String typePath) {
-        if (typePath == null || typePath.length() == 0) {
+        if (typePath == null || typePath.isEmpty()) {
             return null;
         }
         int n = typePath.length();

src/main/java/org/redkale/asm/TypeReference.java

@@ -1,427 +1,481 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package org.redkale.asm;
-
-/**
- * A reference to a type appearing in a class, field or method declaration, or
- * on an instruction. Such a reference designates the part of the class where
- * the referenced type is appearing (e.g. an 'extends', 'implements' or 'throws'
- * clause, a 'new' instruction, a 'catch' clause, a type cast, a local variable
- * declaration, etc).
- *
- * @author Eric Bruneton
- */
-public class TypeReference {
-
-    /**
-     * The sort of type references that target a type parameter of a generic
-     * class. See {@link #getSort getSort}.
-     */
-    public final static int CLASS_TYPE_PARAMETER = 0x00;
-
-    /**
-     * The sort of type references that target a type parameter of a generic
-     * method. See {@link #getSort getSort}.
-     */
-    public final static int METHOD_TYPE_PARAMETER = 0x01;
-
-    /**
-     * The sort of type references that target the super class of a class or one
-     * of the interfaces it implements. See {@link #getSort getSort}.
-     */
-    public final static int CLASS_EXTENDS = 0x10;
-
-    /**
-     * The sort of type references that target a bound of a type parameter of a
-     * generic class. See {@link #getSort getSort}.
-     */
-    public final static int CLASS_TYPE_PARAMETER_BOUND = 0x11;
-
-    /**
-     * The sort of type references that target a bound of a type parameter of a
-     * generic method. See {@link #getSort getSort}.
-     */
-    public final static int METHOD_TYPE_PARAMETER_BOUND = 0x12;
-
-    /**
-     * The sort of type references that target the type of a field. See
-     * {@link #getSort getSort}.
-     */
-    public final static int FIELD = 0x13;
-
-    /**
-     * The sort of type references that target the return type of a method. See
-     * {@link #getSort getSort}.
-     */
-    public final static int METHOD_RETURN = 0x14;
-
-    /**
-     * The sort of type references that target the receiver type of a method.
-     * See {@link #getSort getSort}.
-     */
-    public final static int METHOD_RECEIVER = 0x15;
-
-    /**
-     * The sort of type references that target the type of a formal parameter of
-     * a method. See {@link #getSort getSort}.
-     */
-    public final static int METHOD_FORMAL_PARAMETER = 0x16;
-
-    /**
-     * The sort of type references that target the type of an exception declared
-     * in the throws clause of a method. See {@link #getSort getSort}.
-     */
-    public final static int THROWS = 0x17;
-
-    /**
-     * The sort of type references that target the type of a local variable in a
-     * method. See {@link #getSort getSort}.
-     */
-    public final static int LOCAL_VARIABLE = 0x40;
-
-    /**
-     * The sort of type references that target the type of a resource variable
-     * in a method. See {@link #getSort getSort}.
-     */
-    public final static int RESOURCE_VARIABLE = 0x41;
-
-    /**
-     * The sort of type references that target the type of the exception of a
-     * 'catch' clause in a method. See {@link #getSort getSort}.
-     */
-    public final static int EXCEPTION_PARAMETER = 0x42;
-
-    /**
-     * The sort of type references that target the type declared in an
-     * 'instanceof' instruction. See {@link #getSort getSort}.
-     */
-    public final static int INSTANCEOF = 0x43;
-
-    /**
-     * The sort of type references that target the type of the object created by
-     * a 'new' instruction. See {@link #getSort getSort}.
-     */
-    public final static int NEW = 0x44;
-
-    /**
-     * The sort of type references that target the receiver type of a
-     * constructor reference. See {@link #getSort getSort}.
-     */
-    public final static int CONSTRUCTOR_REFERENCE = 0x45;
-
-    /**
-     * The sort of type references that target the receiver type of a method
-     * reference. See {@link #getSort getSort}.
-     */
-    public final static int METHOD_REFERENCE = 0x46;
-
-    /**
-     * The sort of type references that target the type declared in an explicit
-     * or implicit cast instruction. See {@link #getSort getSort}.
-     */
-    public final static int CAST = 0x47;
-
-    /**
-     * The sort of type references that target a type parameter of a generic
-     * constructor in a constructor call. See {@link #getSort getSort}.
-     */
-    public final static int CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT = 0x48;
-
-    /**
-     * The sort of type references that target a type parameter of a generic
-     * method in a method call. See {@link #getSort getSort}.
-     */
-    public final static int METHOD_INVOCATION_TYPE_ARGUMENT = 0x49;
-
-    /**
-     * The sort of type references that target a type parameter of a generic
-     * constructor in a constructor reference. See {@link #getSort getSort}.
-     */
-    public final static int CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT = 0x4A;
-
-    /**
-     * The sort of type references that target a type parameter of a generic
-     * method in a method reference. See {@link #getSort getSort}.
-     */
-    public final static int METHOD_REFERENCE_TYPE_ARGUMENT = 0x4B;
-
-    /**
-     * The type reference value in Java class file format.
-     */
-    private int value;
-
-    /**
-     * Creates a new TypeReference.
-     *
-     * @param typeRef
-     *            the int encoded value of the type reference, as received in a
-     *            visit method related to type annotations, like
-     *            visitTypeAnnotation.
-     */
-    public TypeReference(int typeRef) {
-        this.value = typeRef;
-    }
-
-    /**
-     * Returns a type reference of the given sort.
-     *
-     * @param sort
-     *            {@link #FIELD FIELD}, {@link #METHOD_RETURN METHOD_RETURN},
-     *            {@link #METHOD_RECEIVER METHOD_RECEIVER},
-     *            {@link #LOCAL_VARIABLE LOCAL_VARIABLE},
-     *            {@link #RESOURCE_VARIABLE RESOURCE_VARIABLE},
-     *            {@link #INSTANCEOF INSTANCEOF}, {@link #NEW NEW},
-     *            {@link #CONSTRUCTOR_REFERENCE CONSTRUCTOR_REFERENCE}, or
-     *            {@link #METHOD_REFERENCE METHOD_REFERENCE}.
-     * @return a type reference of the given sort.
-     */
-    public static TypeReference newTypeReference(int sort) {
-        return new TypeReference(sort << 24);
-    }
-
-    /**
-     * Returns a reference to a type parameter of a generic class or method.
-     *
-     * @param sort
-     *            {@link #CLASS_TYPE_PARAMETER CLASS_TYPE_PARAMETER} or
-     *            {@link #METHOD_TYPE_PARAMETER METHOD_TYPE_PARAMETER}.
-     * @param paramIndex
-     *            the type parameter index.
-     * @return a reference to the given generic class or method type parameter.
-     */
-    public static TypeReference newTypeParameterReference(int sort,
-            int paramIndex) {
-        return new TypeReference((sort << 24) | (paramIndex << 16));
-    }
-
-    /**
-     * Returns a reference to a type parameter bound of a generic class or
-     * method.
-     *
-     * @param sort
-     *            {@link #CLASS_TYPE_PARAMETER CLASS_TYPE_PARAMETER} or
-     *            {@link #METHOD_TYPE_PARAMETER METHOD_TYPE_PARAMETER}.
-     * @param paramIndex
-     *            the type parameter index.
-     * @param boundIndex
-     *            the type bound index within the above type parameters.
-     * @return a reference to the given generic class or method type parameter
-     *         bound.
-     */
-    public static TypeReference newTypeParameterBoundReference(int sort,
-            int paramIndex, int boundIndex) {
-        return new TypeReference((sort << 24) | (paramIndex << 16)
-                | (boundIndex << 8));
-    }
-
-    /**
-     * Returns a reference to the super class or to an interface of the
-     * 'implements' clause of a class.
-     *
-     * @param itfIndex
-     *            the index of an interface in the 'implements' clause of a
-     *            class, or -1 to reference the super class of the class.
-     * @return a reference to the given super type of a class.
-     */
-    public static TypeReference newSuperTypeReference(int itfIndex) {
-        itfIndex &= 0xFFFF;
-        return new TypeReference((CLASS_EXTENDS << 24) | (itfIndex << 8));
-    }
-
-    /**
-     * Returns a reference to the type of a formal parameter of a method.
-     *
-     * @param paramIndex
-     *            the formal parameter index.
-     *
-     * @return a reference to the type of the given method formal parameter.
-     */
-    public static TypeReference newFormalParameterReference(int paramIndex) {
-        return new TypeReference((METHOD_FORMAL_PARAMETER << 24)
-                | (paramIndex << 16));
-    }
-
-    /**
-     * Returns a reference to the type of an exception, in a 'throws' clause of
-     * a method.
-     *
-     * @param exceptionIndex
-     *            the index of an exception in a 'throws' clause of a method.
-     *
-     * @return a reference to the type of the given exception.
-     */
-    public static TypeReference newExceptionReference(int exceptionIndex) {
-        return new TypeReference((THROWS << 24) | (exceptionIndex << 8));
-    }
-
-    /**
-     * Returns a reference to the type of the exception declared in a 'catch'
-     * clause of a method.
-     *
-     * @param tryCatchBlockIndex
-     *            the index of a try catch block (using the order in which they
-     *            are visited with visitTryCatchBlock).
-     *
-     * @return a reference to the type of the given exception.
-     */
-    public static TypeReference newTryCatchReference(int tryCatchBlockIndex) {
-        return new TypeReference((EXCEPTION_PARAMETER << 24)
-                | (tryCatchBlockIndex << 8));
-    }
-
-    /**
-     * Returns a reference to the type of a type argument in a constructor or
-     * method call or reference.
-     *
-     * @param sort
-     *            {@link #CAST CAST},
-     *            {@link #CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT
-     *            CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT},
-     *            {@link #METHOD_INVOCATION_TYPE_ARGUMENT
-     *            METHOD_INVOCATION_TYPE_ARGUMENT},
-     *            {@link #CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT
-     *            CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT}, or
-     *            {@link #METHOD_REFERENCE_TYPE_ARGUMENT
-     *            METHOD_REFERENCE_TYPE_ARGUMENT}.
-     * @param argIndex
-     *            the type argument index.
-     *
-     * @return a reference to the type of the given type argument.
-     */
-    public static TypeReference newTypeArgumentReference(int sort, int argIndex) {
-        return new TypeReference((sort << 24) | argIndex);
-    }
-
-    /**
-     * Returns the sort of this type reference.
-     *
-     * @return {@link #CLASS_TYPE_PARAMETER CLASS_TYPE_PARAMETER},
-     *         {@link #METHOD_TYPE_PARAMETER METHOD_TYPE_PARAMETER},
-     *         {@link #CLASS_EXTENDS CLASS_EXTENDS},
-     *         {@link #CLASS_TYPE_PARAMETER_BOUND CLASS_TYPE_PARAMETER_BOUND},
-     *         {@link #METHOD_TYPE_PARAMETER_BOUND METHOD_TYPE_PARAMETER_BOUND},
-     *         {@link #FIELD FIELD}, {@link #METHOD_RETURN METHOD_RETURN},
-     *         {@link #METHOD_RECEIVER METHOD_RECEIVER},
-     *         {@link #METHOD_FORMAL_PARAMETER METHOD_FORMAL_PARAMETER},
-     *         {@link #THROWS THROWS}, {@link #LOCAL_VARIABLE LOCAL_VARIABLE},
-     *         {@link #RESOURCE_VARIABLE RESOURCE_VARIABLE},
-     *         {@link #EXCEPTION_PARAMETER EXCEPTION_PARAMETER},
-     *         {@link #INSTANCEOF INSTANCEOF}, {@link #NEW NEW},
-     *         {@link #CONSTRUCTOR_REFERENCE CONSTRUCTOR_REFERENCE},
-     *         {@link #METHOD_REFERENCE METHOD_REFERENCE}, {@link #CAST CAST},
-     *         {@link #CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT
-     *         CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT},
-     *         {@link #METHOD_INVOCATION_TYPE_ARGUMENT
-     *         METHOD_INVOCATION_TYPE_ARGUMENT},
-     *         {@link #CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT
-     *         CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT}, or
-     *         {@link #METHOD_REFERENCE_TYPE_ARGUMENT
-     *         METHOD_REFERENCE_TYPE_ARGUMENT}.
-     */
-    public int getSort() {
-        return value >>> 24;
-    }
-
-    /**
-     * Returns the index of the type parameter referenced by this type
-     * reference. This method must only be used for type references whose sort
-     * is {@link #CLASS_TYPE_PARAMETER CLASS_TYPE_PARAMETER},
-     * {@link #METHOD_TYPE_PARAMETER METHOD_TYPE_PARAMETER},
-     * {@link #CLASS_TYPE_PARAMETER_BOUND CLASS_TYPE_PARAMETER_BOUND} or
-     * {@link #METHOD_TYPE_PARAMETER_BOUND METHOD_TYPE_PARAMETER_BOUND}.
-     *
-     * @return a type parameter index.
-     */
-    public int getTypeParameterIndex() {
-        return (value & 0x00FF0000) >> 16;
-    }
-
-    /**
-     * Returns the index of the type parameter bound, within the type parameter
-     * {@link #getTypeParameterIndex}, referenced by this type reference. This
-     * method must only be used for type references whose sort is
-     * {@link #CLASS_TYPE_PARAMETER_BOUND CLASS_TYPE_PARAMETER_BOUND} or
-     * {@link #METHOD_TYPE_PARAMETER_BOUND METHOD_TYPE_PARAMETER_BOUND}.
-     *
-     * @return a type parameter bound index.
-     */
-    public int getTypeParameterBoundIndex() {
-        return (value & 0x0000FF00) >> 8;
-    }
-
-    /**
-     * Returns the index of the "super type" of a class that is referenced by
-     * this type reference. This method must only be used for type references
-     * whose sort is {@link #CLASS_EXTENDS CLASS_EXTENDS}.
-     *
-     * @return the index of an interface in the 'implements' clause of a class,
-     *         or -1 if this type reference references the type of the super
-     *         class.
-     */
-    public int getSuperTypeIndex() {
-        return (short) ((value & 0x00FFFF00) >> 8);
-    }
-
-    /**
-     * Returns the index of the formal parameter whose type is referenced by
-     * this type reference. This method must only be used for type references
-     * whose sort is {@link #METHOD_FORMAL_PARAMETER METHOD_FORMAL_PARAMETER}.
-     *
-     * @return a formal parameter index.
-     */
-    public int getFormalParameterIndex() {
-        return (value & 0x00FF0000) >> 16;
-    }
-
-    /**
-     * Returns the index of the exception, in a 'throws' clause of a method,
-     * whose type is referenced by this type reference. This method must only be
-     * used for type references whose sort is {@link #THROWS THROWS}.
-     *
-     * @return the index of an exception in the 'throws' clause of a method.
-     */
-    public int getExceptionIndex() {
-        return (value & 0x00FFFF00) >> 8;
-    }
-
-    /**
-     * Returns the index of the try catch block (using the order in which they
-     * are visited with visitTryCatchBlock), whose 'catch' type is referenced by
-     * this type reference. This method must only be used for type references
-     * whose sort is {@link #EXCEPTION_PARAMETER EXCEPTION_PARAMETER} .
-     *
-     * @return the index of an exception in the 'throws' clause of a method.
-     */
-    public int getTryCatchBlockIndex() {
-        return (value & 0x00FFFF00) >> 8;
-    }
-
-    /**
-     * Returns the index of the type argument referenced by this type reference.
-     * This method must only be used for type references whose sort is
-     * {@link #CAST CAST}, {@link #CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT
-     * CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT},
-     * {@link #METHOD_INVOCATION_TYPE_ARGUMENT METHOD_INVOCATION_TYPE_ARGUMENT},
-     * {@link #CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT
-     * CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT}, or
-     * {@link #METHOD_REFERENCE_TYPE_ARGUMENT METHOD_REFERENCE_TYPE_ARGUMENT}.
-     *
-     * @return a type parameter index.
-     */
-    public int getTypeArgumentIndex() {
-        return value & 0xFF;
-    }
-
-    /**
-     * Returns the int encoded value of this type reference, suitable for use in
-     * visit methods related to type annotations, like visitTypeAnnotation.
-     *
-     * @return the int encoded value of this type reference.
-     */
-    public int getValue() {
-        return value;
-    }
-}
+/*
+ * ORACLE PROPRIETARY/CONFIDENTIAL. Use is subject to license terms.
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ *
+ */
+
+/*
+ *
+ *
+ *
+ *
+ *
+ * ASM: a very small and fast Java bytecode manipulation framework
+ * Copyright (c) 2000-2013 INRIA, France Telecom
+ * All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ * 1. Redistributions of source code must retain the above copyright
+ *    notice, this list of conditions and the following disclaimer.
+ * 2. Redistributions in binary form must reproduce the above copyright
+ *    notice, this list of conditions and the following disclaimer in the
+ *    documentation and/or other materials provided with the distribution.
+ * 3. Neither the name of the copyright holders nor the names of its
+ *    contributors may be used to endorse or promote products derived from
+ *    this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
+ * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
+ * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
+ * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE
+ * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
+ * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
+ * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
+ * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
+ * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
+ * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
+ * THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+package org.redkale.asm;
+
+/**
+ * A reference to a type appearing in a class, field or method declaration, or
+ * on an instruction. Such a reference designates the part of the class where
+ * the referenced type is appearing (e.g. an 'extends', 'implements' or 'throws'
+ * clause, a 'new' instruction, a 'catch' clause, a type cast, a local variable
+ * declaration, etc).
+ *
+ * @author Eric Bruneton
+ */
+public class TypeReference {
+
+    /**
+     * The sort of type references that target a type parameter of a generic
+     * class. See {@link #getSort getSort}.
+     */
+    public final static int CLASS_TYPE_PARAMETER = 0x00;
+
+    /**
+     * The sort of type references that target a type parameter of a generic
+     * method. See {@link #getSort getSort}.
+     */
+    public final static int METHOD_TYPE_PARAMETER = 0x01;
+
+    /**
+     * The sort of type references that target the super class of a class or one
+     * of the interfaces it implements. See {@link #getSort getSort}.
+     */
+    public final static int CLASS_EXTENDS = 0x10;
+
+    /**
+     * The sort of type references that target a bound of a type parameter of a
+     * generic class. See {@link #getSort getSort}.
+     */
+    public final static int CLASS_TYPE_PARAMETER_BOUND = 0x11;
+
+    /**
+     * The sort of type references that target a bound of a type parameter of a
+     * generic method. See {@link #getSort getSort}.
+     */
+    public final static int METHOD_TYPE_PARAMETER_BOUND = 0x12;
+
+    /**
+     * The sort of type references that target the type of a field. See
+     * {@link #getSort getSort}.
+     */
+    public final static int FIELD = 0x13;
+
+    /**
+     * The sort of type references that target the return type of a method. See
+     * {@link #getSort getSort}.
+     */
+    public final static int METHOD_RETURN = 0x14;
+
+    /**
+     * The sort of type references that target the receiver type of a method.
+     * See {@link #getSort getSort}.
+     */
+    public final static int METHOD_RECEIVER = 0x15;
+
+    /**
+     * The sort of type references that target the type of a formal parameter of
+     * a method. See {@link #getSort getSort}.
+     */
+    public final static int METHOD_FORMAL_PARAMETER = 0x16;
+
+    /**
+     * The sort of type references that target the type of an exception declared
+     * in the throws clause of a method. See {@link #getSort getSort}.
+     */
+    public final static int THROWS = 0x17;
+
+    /**
+     * The sort of type references that target the type of a local variable in a
+     * method. See {@link #getSort getSort}.
+     */
+    public final static int LOCAL_VARIABLE = 0x40;
+
+    /**
+     * The sort of type references that target the type of a resource variable
+     * in a method. See {@link #getSort getSort}.
+     */
+    public final static int RESOURCE_VARIABLE = 0x41;
+
+    /**
+     * The sort of type references that target the type of the exception of a
+     * 'catch' clause in a method. See {@link #getSort getSort}.
+     */
+    public final static int EXCEPTION_PARAMETER = 0x42;
+
+    /**
+     * The sort of type references that target the type declared in an
+     * 'instanceof' instruction. See {@link #getSort getSort}.
+     */
+    public final static int INSTANCEOF = 0x43;
+
+    /**
+     * The sort of type references that target the type of the object created by
+     * a 'new' instruction. See {@link #getSort getSort}.
+     */
+    public final static int NEW = 0x44;
+
+    /**
+     * The sort of type references that target the receiver type of a
+     * constructor reference. See {@link #getSort getSort}.
+     */
+    public final static int CONSTRUCTOR_REFERENCE = 0x45;
+
+    /**
+     * The sort of type references that target the receiver type of a method
+     * reference. See {@link #getSort getSort}.
+     */
+    public final static int METHOD_REFERENCE = 0x46;
+
+    /**
+     * The sort of type references that target the type declared in an explicit
+     * or implicit cast instruction. See {@link #getSort getSort}.
+     */
+    public final static int CAST = 0x47;
+
+    /**
+     * The sort of type references that target a type parameter of a generic
+     * constructor in a constructor call. See {@link #getSort getSort}.
+     */
+    public final static int CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT = 0x48;
+
+    /**
+     * The sort of type references that target a type parameter of a generic
+     * method in a method call. See {@link #getSort getSort}.
+     */
+    public final static int METHOD_INVOCATION_TYPE_ARGUMENT = 0x49;
+
+    /**
+     * The sort of type references that target a type parameter of a generic
+     * constructor in a constructor reference. See {@link #getSort getSort}.
+     */
+    public final static int CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT = 0x4A;
+
+    /**
+     * The sort of type references that target a type parameter of a generic
+     * method in a method reference. See {@link #getSort getSort}.
+     */
+    public final static int METHOD_REFERENCE_TYPE_ARGUMENT = 0x4B;
+
+    /**
+     * The type reference value in Java class file format.
+     */
+    private int value;
+
+    /**
+     * Creates a new TypeReference.
+     *
+     * @param typeRef
+     *            the int encoded value of the type reference, as received in a
+     *            visit method related to type annotations, like
+     *            visitTypeAnnotation.
+     */
+    public TypeReference(int typeRef) {
+        this.value = typeRef;
+    }
+
+    /**
+     * Returns a type reference of the given sort.
+     *
+     * @param sort
+     *            {@link #FIELD FIELD}, {@link #METHOD_RETURN METHOD_RETURN},
+     *            {@link #METHOD_RECEIVER METHOD_RECEIVER},
+     *            {@link #LOCAL_VARIABLE LOCAL_VARIABLE},
+     *            {@link #RESOURCE_VARIABLE RESOURCE_VARIABLE},
+     *            {@link #INSTANCEOF INSTANCEOF}, {@link #NEW NEW},
+     *            {@link #CONSTRUCTOR_REFERENCE CONSTRUCTOR_REFERENCE}, or
+     *            {@link #METHOD_REFERENCE METHOD_REFERENCE}.
+     * @return a type reference of the given sort.
+     */
+    public static TypeReference newTypeReference(int sort) {
+        return new TypeReference(sort << 24);
+    }
+
+    /**
+     * Returns a reference to a type parameter of a generic class or method.
+     *
+     * @param sort
+     *            {@link #CLASS_TYPE_PARAMETER CLASS_TYPE_PARAMETER} or
+     *            {@link #METHOD_TYPE_PARAMETER METHOD_TYPE_PARAMETER}.
+     * @param paramIndex
+     *            the type parameter index.
+     * @return a reference to the given generic class or method type parameter.
+     */
+    public static TypeReference newTypeParameterReference(int sort,
+            int paramIndex) {
+        return new TypeReference((sort << 24) | (paramIndex << 16));
+    }
+
+    /**
+     * Returns a reference to a type parameter bound of a generic class or
+     * method.
+     *
+     * @param sort
+     *            {@link #CLASS_TYPE_PARAMETER CLASS_TYPE_PARAMETER} or
+     *            {@link #METHOD_TYPE_PARAMETER METHOD_TYPE_PARAMETER}.
+     * @param paramIndex
+     *            the type parameter index.
+     * @param boundIndex
+     *            the type bound index within the above type parameters.
+     * @return a reference to the given generic class or method type parameter
+     *         bound.
+     */
+    public static TypeReference newTypeParameterBoundReference(int sort,
+            int paramIndex, int boundIndex) {
+        return new TypeReference((sort << 24) | (paramIndex << 16)
+                | (boundIndex << 8));
+    }
+
+    /**
+     * Returns a reference to the super class or to an interface of the
+     * 'implements' clause of a class.
+     *
+     * @param itfIndex
+     *            the index of an interface in the 'implements' clause of a
+     *            class, or -1 to reference the super class of the class.
+     * @return a reference to the given super type of a class.
+     */
+    public static TypeReference newSuperTypeReference(int itfIndex) {
+        itfIndex &= 0xFFFF;
+        return new TypeReference((CLASS_EXTENDS << 24) | (itfIndex << 8));
+    }
+
+    /**
+     * Returns a reference to the type of a formal parameter of a method.
+     *
+     * @param paramIndex
+     *            the formal parameter index.
+     *
+     * @return a reference to the type of the given method formal parameter.
+     */
+    public static TypeReference newFormalParameterReference(int paramIndex) {
+        return new TypeReference((METHOD_FORMAL_PARAMETER << 24)
+                | (paramIndex << 16));
+    }
+
+    /**
+     * Returns a reference to the type of an exception, in a 'throws' clause of
+     * a method.
+     *
+     * @param exceptionIndex
+     *            the index of an exception in a 'throws' clause of a method.
+     *
+     * @return a reference to the type of the given exception.
+     */
+    public static TypeReference newExceptionReference(int exceptionIndex) {
+        return new TypeReference((THROWS << 24) | (exceptionIndex << 8));
+    }
+
+    /**
+     * Returns a reference to the type of the exception declared in a 'catch'
+     * clause of a method.
+     *
+     * @param tryCatchBlockIndex
+     *            the index of a try catch block (using the order in which they
+     *            are visited with visitTryCatchBlock).
+     *
+     * @return a reference to the type of the given exception.
+     */
+    public static TypeReference newTryCatchReference(int tryCatchBlockIndex) {
+        return new TypeReference((EXCEPTION_PARAMETER << 24)
+                | (tryCatchBlockIndex << 8));
+    }
+
+    /**
+     * Returns a reference to the type of a type argument in a constructor or
+     * method call or reference.
+     *
+     * @param sort
+     *            {@link #CAST CAST},
+     *            {@link #CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT
+     *            CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT},
+     *            {@link #METHOD_INVOCATION_TYPE_ARGUMENT
+     *            METHOD_INVOCATION_TYPE_ARGUMENT},
+     *            {@link #CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT
+     *            CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT}, or
+     *            {@link #METHOD_REFERENCE_TYPE_ARGUMENT
+     *            METHOD_REFERENCE_TYPE_ARGUMENT}.
+     * @param argIndex
+     *            the type argument index.
+     *
+     * @return a reference to the type of the given type argument.
+     */
+    public static TypeReference newTypeArgumentReference(int sort, int argIndex) {
+        return new TypeReference((sort << 24) | argIndex);
+    }
+
+    /**
+     * Returns the sort of this type reference.
+     *
+     * @return {@link #CLASS_TYPE_PARAMETER CLASS_TYPE_PARAMETER},
+     *         {@link #METHOD_TYPE_PARAMETER METHOD_TYPE_PARAMETER},
+     *         {@link #CLASS_EXTENDS CLASS_EXTENDS},
+     *         {@link #CLASS_TYPE_PARAMETER_BOUND CLASS_TYPE_PARAMETER_BOUND},
+     *         {@link #METHOD_TYPE_PARAMETER_BOUND METHOD_TYPE_PARAMETER_BOUND},
+     *         {@link #FIELD FIELD}, {@link #METHOD_RETURN METHOD_RETURN},
+     *         {@link #METHOD_RECEIVER METHOD_RECEIVER},
+     *         {@link #METHOD_FORMAL_PARAMETER METHOD_FORMAL_PARAMETER},
+     *         {@link #THROWS THROWS}, {@link #LOCAL_VARIABLE LOCAL_VARIABLE},
+     *         {@link #RESOURCE_VARIABLE RESOURCE_VARIABLE},
+     *         {@link #EXCEPTION_PARAMETER EXCEPTION_PARAMETER},
+     *         {@link #INSTANCEOF INSTANCEOF}, {@link #NEW NEW},
+     *         {@link #CONSTRUCTOR_REFERENCE CONSTRUCTOR_REFERENCE},
+     *         {@link #METHOD_REFERENCE METHOD_REFERENCE}, {@link #CAST CAST},
+     *         {@link #CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT
+     *         CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT},
+     *         {@link #METHOD_INVOCATION_TYPE_ARGUMENT
+     *         METHOD_INVOCATION_TYPE_ARGUMENT},
+     *         {@link #CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT
+     *         CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT}, or
+     *         {@link #METHOD_REFERENCE_TYPE_ARGUMENT
+     *         METHOD_REFERENCE_TYPE_ARGUMENT}.
+     */
+    public int getSort() {
+        return value >>> 24;
+    }
+
+    /**
+     * Returns the index of the type parameter referenced by this type
+     * reference. This method must only be used for type references whose sort
+     * is {@link #CLASS_TYPE_PARAMETER CLASS_TYPE_PARAMETER},
+     * {@link #METHOD_TYPE_PARAMETER METHOD_TYPE_PARAMETER},
+     * {@link #CLASS_TYPE_PARAMETER_BOUND CLASS_TYPE_PARAMETER_BOUND} or
+     * {@link #METHOD_TYPE_PARAMETER_BOUND METHOD_TYPE_PARAMETER_BOUND}.
+     *
+     * @return a type parameter index.
+     */
+    public int getTypeParameterIndex() {
+        return (value & 0x00FF0000) >> 16;
+    }
+
+    /**
+     * Returns the index of the type parameter bound, within the type parameter
+     * {@link #getTypeParameterIndex}, referenced by this type reference. This
+     * method must only be used for type references whose sort is
+     * {@link #CLASS_TYPE_PARAMETER_BOUND CLASS_TYPE_PARAMETER_BOUND} or
+     * {@link #METHOD_TYPE_PARAMETER_BOUND METHOD_TYPE_PARAMETER_BOUND}.
+     *
+     * @return a type parameter bound index.
+     */
+    public int getTypeParameterBoundIndex() {
+        return (value & 0x0000FF00) >> 8;
+    }
+
+    /**
+     * Returns the index of the "super type" of a class that is referenced by
+     * this type reference. This method must only be used for type references
+     * whose sort is {@link #CLASS_EXTENDS CLASS_EXTENDS}.
+     *
+     * @return the index of an interface in the 'implements' clause of a class,
+     *         or -1 if this type reference references the type of the super
+     *         class.
+     */
+    public int getSuperTypeIndex() {
+        return (short) ((value & 0x00FFFF00) >> 8);
+    }
+
+    /**
+     * Returns the index of the formal parameter whose type is referenced by
+     * this type reference. This method must only be used for type references
+     * whose sort is {@link #METHOD_FORMAL_PARAMETER METHOD_FORMAL_PARAMETER}.
+     *
+     * @return a formal parameter index.
+     */
+    public int getFormalParameterIndex() {
+        return (value & 0x00FF0000) >> 16;
+    }
+
+    /**
+     * Returns the index of the exception, in a 'throws' clause of a method,
+     * whose type is referenced by this type reference. This method must only be
+     * used for type references whose sort is {@link #THROWS THROWS}.
+     *
+     * @return the index of an exception in the 'throws' clause of a method.
+     */
+    public int getExceptionIndex() {
+        return (value & 0x00FFFF00) >> 8;
+    }
+
+    /**
+     * Returns the index of the try catch block (using the order in which they
+     * are visited with visitTryCatchBlock), whose 'catch' type is referenced by
+     * this type reference. This method must only be used for type references
+     * whose sort is {@link #EXCEPTION_PARAMETER EXCEPTION_PARAMETER} .
+     *
+     * @return the index of an exception in the 'throws' clause of a method.
+     */
+    public int getTryCatchBlockIndex() {
+        return (value & 0x00FFFF00) >> 8;
+    }
+
+    /**
+     * Returns the index of the type argument referenced by this type reference.
+     * This method must only be used for type references whose sort is
+     * {@link #CAST CAST}, {@link #CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT
+     * CONSTRUCTOR_INVOCATION_TYPE_ARGUMENT},
+     * {@link #METHOD_INVOCATION_TYPE_ARGUMENT METHOD_INVOCATION_TYPE_ARGUMENT},
+     * {@link #CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT
+     * CONSTRUCTOR_REFERENCE_TYPE_ARGUMENT}, or
+     * {@link #METHOD_REFERENCE_TYPE_ARGUMENT METHOD_REFERENCE_TYPE_ARGUMENT}.
+     *
+     * @return a type parameter index.
+     */
+    public int getTypeArgumentIndex() {
+        return value & 0xFF;
+    }
+
+    /**
+     * Returns the int encoded value of this type reference, suitable for use in
+     * visit methods related to type annotations, like visitTypeAnnotation.
+     *
+     * @return the int encoded value of this type reference.
+     */
+    public int getValue() {
+        return value;
+    }
+}

src/main/java/org/redkale/boot/ApiDocsService.java

@@ -0,0 +1,535 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.boot;
+
+import java.io.*;
+import java.lang.reflect.*;
+import java.math.*;
+import java.nio.charset.StandardCharsets;
+import java.util.*;
+import java.util.concurrent.atomic.*;
+import java.util.logging.*;
+import javax.persistence.*;
+import org.redkale.convert.*;
+import org.redkale.convert.json.*;
+import org.redkale.mq.MessageMultiConsumer;
+import org.redkale.net.http.*;
+import org.redkale.service.RetResult;
+import org.redkale.source.*;
+import org.redkale.util.*;
+
+/**
+ * API接口文档生成类，作用：生成Application实例中所有HttpServer的可用HttpServlet的API接口方法   <br>
+ * 继承 HttpBaseServlet 是为了获取 HttpMapping 信息 <br>
+ * https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+public final class ApiDocsService {
+
+    private static final java.lang.reflect.Type TYPE_RETRESULT_OBJECT = new TypeToken<RetResult<Object>>() {
+    }.getType();
+
+    private static final java.lang.reflect.Type TYPE_RETRESULT_STRING = new TypeToken<RetResult<String>>() {
+    }.getType();
+
+    private static final java.lang.reflect.Type TYPE_RETRESULT_INTEGER = new TypeToken<RetResult<Integer>>() {
+    }.getType();
+
+    private static final java.lang.reflect.Type TYPE_RETRESULT_LONG = new TypeToken<RetResult<Long>>() {
+    }.getType();
+
+    private final Application app; //Application全局对象
+
+    public ApiDocsService(Application app) {
+        this.app = app;
+    }
+
+    public void run(String[] args) throws Exception {
+        //是否跳过RPC接口
+        final boolean skipRPC = Arrays.toString(args).toLowerCase().contains("skip-rpc") && !Arrays.toString(args).toLowerCase().contains("skip-rpc=false");
+
+        List<Map> serverList = new ArrayList<>();
+        Field __prefix = HttpServlet.class.getDeclaredField("_prefix");
+        __prefix.setAccessible(true);
+        Map<String, Map<String, Map<String, Object>>> typesMap = new LinkedHashMap<>();
+        //https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md
+        Map<String, Object> swaggerPathsMap = new LinkedHashMap<>();
+        List<Map> swaggerServers = new ArrayList<>();
+        List<Map> swaggerTags = new ArrayList<>();
+        Map<String, Map<String, Object>> swaggerComponentsMap = new LinkedHashMap<>();
+        for (NodeServer node : app.servers) {
+            if (!(node instanceof NodeHttpServer)) continue;
+            final Map<String, Object> map = new LinkedHashMap<>();
+            serverList.add(map);
+            HttpServer server = node.getServer();
+            map.put("address", server.getSocketAddress());
+            swaggerServers.add(Utility.ofMap("url", "http://localhost:" + server.getSocketAddress().getPort()));
+            List<Map<String, Object>> servletsList = new ArrayList<>();
+            map.put("servlets", servletsList);
+            String plainContentType = server.getResponseConfig() == null ? "application/json" : server.getResponseConfig().plainContentType;
+            if (plainContentType == null || plainContentType.isEmpty()) plainContentType = "application/json";
+            if (plainContentType.indexOf(';') > 0) plainContentType = plainContentType.substring(0, plainContentType.indexOf(';'));
+
+            for (HttpServlet servlet : server.getPrepareServlet().getServlets()) {
+                if (!(servlet instanceof HttpServlet)) continue;
+                if (servlet instanceof WebSocketServlet) continue;
+                if (servlet.getClass().getAnnotation(MessageMultiConsumer.class) != null) {
+                    node.logger.log(Level.INFO, servlet + " be skipped because has @MessageMultiConsumer");
+                    continue;
+                }
+                WebServlet ws = servlet.getClass().getAnnotation(WebServlet.class);
+                if (ws == null) {
+                    node.logger.log(Level.WARNING, servlet + " not found @WebServlet");
+                    continue;
+                }
+                if (ws.name().isEmpty()) {
+                    node.logger.log(Level.INFO, servlet + " be skipped because @WebServlet.name is empty");
+                    continue;
+                }
+                final String tag = ws.name().isEmpty() ? servlet.getClass().getSimpleName().replace("Servlet", "").toLowerCase() : ws.name();
+                final Map<String, Object> servletMap = new LinkedHashMap<>();
+                String prefix = (String) __prefix.get(servlet);
+                String[] urlregs = ws.value();
+                if (prefix != null && !prefix.isEmpty()) {
+                    for (int i = 0; i < urlregs.length; i++) {
+                        urlregs[i] = prefix + urlregs[i];
+                    }
+                }
+                servletMap.put("urlregs", urlregs);
+                servletMap.put("moduleid", ws.moduleid());
+                servletMap.put("name", ws.name());
+                servletMap.put("comment", ws.comment());
+
+                List<Map> mappingsList = new ArrayList<>();
+                servletMap.put("mappings", mappingsList);
+                final Class selfClz = servlet.getClass();
+                Class clz = servlet.getClass();
+                HashSet<String> actionUrls = new HashSet<>();
+                do {
+                    if (Modifier.isAbstract(clz.getModifiers())) break;
+                    for (Method method : clz.getMethods()) {
+                        if (method.getParameterCount() != 2) continue;
+                        HttpMapping action = method.getAnnotation(HttpMapping.class);
+                        if (action == null) continue;
+                        if (!action.inherited() && selfClz != clz) continue; //忽略不被继承的方法
+                        if (actionUrls.contains(action.url())) continue;
+                        if (HttpScope.class.isAssignableFrom(action.result())) continue; //忽略模板引擎的方法
+                        if (action.rpconly() && skipRPC) continue; //不生成RPC接口
+
+                        final List<Map<String, Object>> swaggerParamsList = new ArrayList<>();
+
+                        final Map<String, Object> mappingMap = new LinkedHashMap<>();
+                        mappingMap.put("url", prefix + action.url());
+                        actionUrls.add(action.url());
+                        mappingMap.put("auth", action.auth());
+                        mappingMap.put("actionid", action.actionid());
+                        mappingMap.put("comment", action.comment());
+                        List<Map> paramsList = new ArrayList<>();
+                        mappingMap.put("params", paramsList);
+                        List<String> results = new ArrayList<>();
+                        Type resultType = action.result();
+                        if (!action.resultref().isEmpty()) {
+                            Field f = servlet.getClass().getDeclaredField(action.resultref());
+                            f.setAccessible(true);
+                            resultType = (Type) f.get(servlet);
+                        }
+//                        for (final Class rtype : action.results()) {
+//                            results.add(rtype.getName());
+//                            if (typesMap.containsKey(rtype.getName())) continue;
+//                            if (rtype.getName().startsWith("java.")) continue;
+//                            if (rtype.getName().startsWith("javax.")) continue;
+//                            final boolean filter = FilterBean.class.isAssignableFrom(rtype);
+//                            final Map<String, Map<String, Object>> typeMap = new LinkedHashMap<>();
+//                            Class loop = rtype;
+//                            do {
+//                                if (loop == null || loop.isInterface()) break;
+//                                for (Field field : loop.getDeclaredFields()) {
+//                                    if (Modifier.isFinal(field.getModifiers())) continue;
+//                                    if (Modifier.isStatic(field.getModifiers())) continue;
+//
+//                                    Map<String, Object> fieldmap = new LinkedHashMap<>();
+//                                    fieldmap.put("type", field.getType().isArray() ? (field.getType().getComponentType().getName() + "[]") : field.getGenericType().getTypeName());
+//
+//                                    Comment comment = field.getAnnotation(Comment.class);
+//                                    Column col = field.getAnnotation(Column.class);
+//                                    FilterColumn fc = field.getAnnotation(FilterColumn.class);
+//                                    if (comment != null) {
+//                                        fieldmap.put("comment", comment.value());
+//                                    } else if (col != null) {
+//                                        fieldmap.put("comment", col.comment());
+//                                    } else if (fc != null) {
+//                                        fieldmap.put("comment", fc.comment());
+//                                    }
+//                                    fieldmap.put("primary", !filter && (field.getAnnotation(Id.class) != null));
+//                                    fieldmap.put("updatable", (filter || col == null || col.updatable()));
+//                                    if (servlet.getClass().getAnnotation(Rest.RestDyn.class) != null) {
+//                                        if (field.getAnnotation(RestAddress.class) != null) continue;
+//                                    }
+//
+//                                    typeMap.put(field.getName(), fieldmap);
+//                                }
+//                            } while ((loop = loop.getSuperclass()) != Object.class);
+//                            typesMap.put(rtype.getName(), typeMap);
+//                        }
+                        mappingMap.put("results", results);
+                        boolean hasbodyparam = false;
+                        Map<String, Object> swaggerRequestBody = new LinkedHashMap<>();
+                        for (HttpParam param : method.getAnnotationsByType(HttpParam.class)) {
+                            final Map<String, Object> oldapisParamMap = new LinkedHashMap<>();
+                            final boolean isarray = param.type().isArray();
+                            final Class ptype = isarray ? param.type().getComponentType() : param.type();
+                            oldapisParamMap.put("name", param.name());
+                            oldapisParamMap.put("radix", param.radix());
+                            oldapisParamMap.put("type", ptype.getName() + (isarray ? "[]" : ""));
+                            oldapisParamMap.put("style", param.style());
+                            oldapisParamMap.put("comment", param.comment());
+                            oldapisParamMap.put("required", param.required());
+                            paramsList.add(oldapisParamMap);
+                            {
+                                final Map<String, Object> paramSchemaMap = new LinkedHashMap<>();
+                                Type paramGenericType = param.type();
+                                if (!param.typeref().isEmpty()) {
+                                    Field f = servlet.getClass().getDeclaredField(param.typeref());
+                                    f.setAccessible(true);
+                                    paramGenericType = (Type) f.get(servlet);
+                                }
+                                simpleSchemaType(node.getLogger(), swaggerComponentsMap, param.type(), paramGenericType, paramSchemaMap, true);
+                                if (param.style() == HttpParam.HttpParameterStyle.BODY) {
+                                    swaggerRequestBody.put("description", param.comment());
+                                    swaggerRequestBody.put("content", Utility.ofMap(plainContentType, Utility.ofMap("schema", paramSchemaMap)));
+                                } else {
+                                    final Map<String, Object> swaggerParamMap = new LinkedHashMap<>();
+                                    swaggerParamMap.put("name", param.name());
+                                    swaggerParamMap.put("in", param.style().name().toLowerCase());
+                                    swaggerParamMap.put("description", param.comment());
+                                    swaggerParamMap.put("required", param.required());
+                                    if (param.deprecated()) {
+                                        swaggerParamMap.put("deprecated", param.deprecated());
+                                    }
+                                    //https://github.com/OAI/OpenAPI-Specification/blob/main/versions/3.1.0.md#parameterStyle
+                                    swaggerParamMap.put("style", param.style() == HttpParam.HttpParameterStyle.HEADER || param.name().indexOf('#') == 0 ? "simple" : "form");
+                                    swaggerParamMap.put("explode", true);
+                                    swaggerParamMap.put("schema", paramSchemaMap);
+                                    Object example = formatExample(param.example(), param.type(), paramGenericType);
+                                    if (example != null) swaggerParamMap.put("example", example);
+                                    if (!param.example().isEmpty()) {
+                                        swaggerParamMap.put("example", param.example());
+                                    }
+                                    swaggerParamsList.add(swaggerParamMap);
+                                }
+                            }
+                            if (param.style() == HttpParam.HttpParameterStyle.BODY) hasbodyparam = true;
+                            if (ptype.isPrimitive() || ptype == String.class) continue;
+                            if (typesMap.containsKey(ptype.getName())) continue;
+                            if (ptype.getName().startsWith("java.")) continue;
+                            if (ptype.getName().startsWith("javax.")) continue;
+
+                            final Map<String, Map<String, Object>> typeMap = new LinkedHashMap<>();
+                            Class loop = ptype;
+                            final boolean filter = FilterBean.class.isAssignableFrom(loop);
+                            do {
+                                if (loop == null || loop.isInterface()) break;
+                                for (Field field : loop.getDeclaredFields()) {
+                                    if (Modifier.isFinal(field.getModifiers())) continue;
+                                    if (Modifier.isStatic(field.getModifiers())) continue;
+
+                                    Map<String, Object> fieldmap = new LinkedHashMap<>();
+                                    fieldmap.put("type", field.getType().isArray() ? (field.getType().getComponentType().getName() + "[]") : field.getGenericType().getTypeName());
+
+                                    Column col = field.getAnnotation(Column.class);
+                                    FilterColumn fc = field.getAnnotation(FilterColumn.class);
+                                    Comment comment = field.getAnnotation(Comment.class);
+                                    if (comment != null) {
+                                        fieldmap.put("comment", comment.value());
+                                    } else if (col != null) {
+                                        fieldmap.put("comment", col.comment());
+                                    } else if (fc != null) {
+                                        fieldmap.put("comment", fc.comment());
+                                    }
+                                    fieldmap.put("primary", !filter && (field.getAnnotation(Id.class) != null));
+                                    fieldmap.put("updatable", (filter || col == null || col.updatable()));
+
+                                    if (servlet.getClass().getAnnotation(Rest.RestDyn.class) != null) {
+                                        if (field.getAnnotation(RestAddress.class) != null) continue;
+                                    }
+
+                                    typeMap.put(field.getName(), fieldmap);
+                                }
+                            } while ((loop = loop.getSuperclass()) != Object.class);
+
+                            typesMap.put(ptype.getName(), typeMap);
+                        }
+                        mappingMap.put("result", action.result().getSimpleName().replace("void", "Object"));
+                        mappingsList.add(mappingMap);
+
+                        final Map<String, Object> swaggerOperatMap = new LinkedHashMap<>();
+                        swaggerOperatMap.put("tags", new String[]{tag});
+                        swaggerOperatMap.put("operationId", action.name());
+                        if (method.getAnnotation(Deprecated.class) != null) {
+                            swaggerOperatMap.put("deprecated", true);
+                        }
+                        Map<String, Object> respSchemaMap = new LinkedHashMap<>();
+                        simpleSchemaType(node.getLogger(), swaggerComponentsMap, action.result(), resultType, respSchemaMap, true);
+
+                        Map<String, Object> respMap = new LinkedHashMap<>();
+                        respMap.put("schema", respSchemaMap);
+                        Object example = formatExample(action.example(), action.result(), resultType);
+                        if (example != null) swaggerOperatMap.put("example", example);
+                        if (!swaggerRequestBody.isEmpty()) swaggerOperatMap.put("requestBody", swaggerRequestBody);
+                        swaggerOperatMap.put("parameters", swaggerParamsList);
+                        String actiondesc = action.comment();
+                        if (action.rpconly()) actiondesc = "[Only for RPC API] " + actiondesc;
+                        swaggerOperatMap.put("responses", Utility.ofMap("200", Utility.ofMap("description", actiondesc, "content", Utility.ofMap("application/json", respMap))));
+
+                        String m = action.methods() == null || action.methods().length == 0 ? null : action.methods()[0].toLowerCase();
+                        if (m == null) {
+                            m = hasbodyparam || TYPE_RETRESULT_STRING.equals(resultType) || TYPE_RETRESULT_INTEGER.equals(resultType)
+                                || TYPE_RETRESULT_LONG.equals(resultType) || action.name().contains("create") || action.name().contains("insert")
+                                || action.name().contains("update") || action.name().contains("delete") || action.name().contains("send") ? "post" : "get";
+                        }
+                        swaggerPathsMap.put(prefix + action.url(), Utility.ofMap("description", action.comment(), m, swaggerOperatMap));
+                    }
+                } while ((clz = clz.getSuperclass()) != HttpServlet.class);
+                mappingsList.sort((o1, o2) -> ((String) o1.get("url")).compareTo((String) o2.get("url")));
+                servletsList.add(servletMap);
+                if (!actionUrls.isEmpty()) swaggerTags.add(Utility.ofMap("name", tag, "description", ws.comment()));
+            }
+            servletsList.sort((o1, o2) -> {
+                String[] urlregs1 = (String[]) o1.get("urlregs");
+                String[] urlregs2 = (String[]) o2.get("urlregs");
+                return urlregs1.length > 0 ? (urlregs2.length > 0 ? urlregs1[0].compareTo(urlregs2[0]) : 1) : -1;
+            });
+        }
+        { // https://github.com/OAI/OpenAPI-Specification 
+            Map<String, Object> swaggerResultMap = new LinkedHashMap<>();
+            swaggerResultMap.put("openapi", "3.0.0");
+            Map<String, Object> infomap = new LinkedHashMap<>();
+            infomap.put("title", "Redkale generate apidoc");
+            infomap.put("version", "1.0.0");
+            swaggerResultMap.put("info", infomap);
+            swaggerResultMap.put("servers", swaggerServers);
+            swaggerResultMap.put("paths", swaggerPathsMap);
+            swaggerResultMap.put("tags", swaggerTags);
+            if (!swaggerComponentsMap.isEmpty()) swaggerResultMap.put("components", Utility.ofMap("schemas", swaggerComponentsMap));
+            final FileOutputStream out = new FileOutputStream(new File(app.getHome(), "openapi-doc.json"));
+            out.write(JsonConvert.root().convertTo(swaggerResultMap).getBytes(StandardCharsets.UTF_8));
+            out.close();
+        }
+        {
+            Map<String, Object> oldapisResultMap = new LinkedHashMap<>();
+            oldapisResultMap.put("servers", serverList);
+            oldapisResultMap.put("types", typesMap);
+            final String json = JsonConvert.root().convertTo(oldapisResultMap);
+            final FileOutputStream out = new FileOutputStream(new File(app.getHome(), "apidoc.json"));
+            out.write(json.getBytes(StandardCharsets.UTF_8));
+            out.close();
+            File doctemplate = new File(app.getConfPath().toString(), "apidoc-template.html");
+            InputStream in = null;
+            if (doctemplate.isFile() && doctemplate.canRead()) {
+                in = new FileInputStream(doctemplate);
+            }
+            if (in == null) in = ApiDocsService.class.getResourceAsStream("apidoc-template.html");
+            String content = Utility.read(in).replace("'${content}'", json);
+            in.close();
+            FileOutputStream outhtml = new FileOutputStream(new File(app.getHome(), "apidoc.html"));
+            outhtml.write(content.getBytes(StandardCharsets.UTF_8));
+            outhtml.close();
+        }
+    }
+
+    private static void simpleSchemaType(Logger logger, Map<String, Map<String, Object>> componentsMap, Class type, Type genericType, Map<String, Object> schemaMap, boolean recursive) {
+        if (type == int.class || type == Integer.class || type == AtomicInteger.class) {
+            schemaMap.put("type", "integer");
+            schemaMap.put("format", "int32");
+        } else if (type == long.class || type == Long.class
+            || type == AtomicLong.class || type == LongAdder.class || type == BigInteger.class) {
+            schemaMap.put("type", "integer");
+            schemaMap.put("format", "int64");
+        } else if (type == float.class || type == Float.class) {
+            schemaMap.put("type", "number");
+            schemaMap.put("format", "float");
+        } else if (type == double.class || type == Double.class || type == BigDecimal.class) {
+            schemaMap.put("type", "number");
+            schemaMap.put("format", "double");
+        } else if (type == boolean.class || type == Boolean.class || type == AtomicBoolean.class) {
+            schemaMap.put("type", "boolean");
+        } else if (type.isPrimitive() || Number.class.isAssignableFrom(type)) {
+            schemaMap.put("type", "number");
+        } else if (type == String.class || CharSequence.class.isAssignableFrom(type)) {
+            schemaMap.put("type", "string");
+        } else if (recursive && (type.isArray() || Collection.class.isAssignableFrom(type))) {
+            schemaMap.put("type", "array");
+            Map<String, Object> sbumap = new LinkedHashMap<>();
+            if (type.isArray()) {
+                simpleSchemaType(logger, componentsMap, type.getComponentType(), type.getComponentType(), sbumap, false);
+            } else if (genericType instanceof ParameterizedType) {
+                Type subpt = ((ParameterizedType) genericType).getActualTypeArguments()[0];
+                if (subpt instanceof Class) {
+                    simpleSchemaType(logger, componentsMap, (Class) subpt, subpt, sbumap, false);
+                } else if (subpt instanceof ParameterizedType && ((ParameterizedType) subpt).getOwnerType() instanceof Class) {
+                    simpleSchemaType(logger, componentsMap, (Class) ((ParameterizedType) subpt).getOwnerType(), subpt, sbumap, false);
+                } else {
+                    sbumap.put("type", "object");
+                }
+            } else {
+                sbumap.put("type", "object");
+            }
+            schemaMap.put("items", sbumap);
+        } else if (!type.getName().startsWith("java.") && !type.getName().startsWith("javax.")) {
+            String ct = simpleComponentType(logger, componentsMap, type, genericType);
+            if (ct == null) {
+                schemaMap.put("type", "object");
+            } else {
+                schemaMap.put("$ref", "#/components/schemas/" + ct);
+            }
+        } else {
+            schemaMap.put("type", "object");
+        }
+    }
+
+    private static String simpleComponentType(Logger logger, Map<String, Map<String, Object>> componentsMap, Class type, Type genericType) {
+        try {
+            Encodeable encodeable = JsonFactory.root().loadEncoder(genericType);
+            String ct = componentKey(logger, componentsMap, null, encodeable, true);
+            if (ct == null || ct.length() == 0) return null;
+            if (componentsMap.containsKey(ct)) return ct;
+            Map<String, Object> cmap = new LinkedHashMap<>();
+            componentsMap.put(ct, cmap); //必须在调用simpleSchemaType之前put，不然嵌套情况下死循环
+
+            cmap.put("type", "object");
+            List<String> requireds = new ArrayList<>();
+            Map<String, Object> properties = new LinkedHashMap<>();
+            if (encodeable instanceof ObjectEncoder) {
+                for (EnMember member : ((ObjectEncoder) encodeable).getMembers()) {
+                    Map<String, Object> schemaMap = new LinkedHashMap<>();
+                    simpleSchemaType(logger, componentsMap, TypeToken.typeToClassOrElse(member.getEncoder().getType(), Object.class), member.getEncoder().getType(), schemaMap, true);
+                    String desc = "";
+                    if (member.getField() != null) {
+                        Column col = member.getField().getAnnotation(Column.class);
+                        if (col == null) {
+                            FilterColumn fcol = member.getField().getAnnotation(FilterColumn.class);
+                            if (fcol != null) {
+                                desc = fcol.comment();
+                                if (fcol.required()) requireds.add(member.getAttribute().field());
+                            }
+                        } else {
+                            desc = col.comment();
+                            if (!col.nullable()) requireds.add(member.getAttribute().field());
+                        }
+                        if (desc.isEmpty() && member.getField().getAnnotation(Comment.class) != null) {
+                            desc = member.getField().getAnnotation(Comment.class).value();
+                        }
+                    } else if (member.getMethod() != null) {
+                        Column col = member.getMethod().getAnnotation(Column.class);
+                        if (col == null) {
+                            FilterColumn fcol = member.getMethod().getAnnotation(FilterColumn.class);
+                            if (fcol != null) {
+                                desc = fcol.comment();
+                                if (fcol.required()) requireds.add(member.getAttribute().field());
+                            }
+                        } else {
+                            desc = col.comment();
+                            if (!col.nullable()) requireds.add(member.getAttribute().field());
+                        }
+                        if (desc.isEmpty() && member.getMethod().getAnnotation(Comment.class) != null) {
+                            desc = member.getMethod().getAnnotation(Comment.class).value();
+                        }
+                    }
+                    if (!desc.isEmpty()) schemaMap.put("description", desc);
+                    properties.put(member.getAttribute().field(), schemaMap);
+                }
+            }
+            if (!requireds.isEmpty()) cmap.put("required", requireds);
+            cmap.put("properties", properties);
+            return ct;
+        } catch (Exception e) {
+            logger.log(Level.WARNING, genericType + " generate component info error", e);
+            return null;
+        }
+    }
+
+    private static String componentKey(Logger logger, Map<String, Map<String, Object>> componentsMap, EnMember field, Encodeable encodeable, boolean first) {
+        if (encodeable instanceof ObjectEncoder) {
+            StringBuilder sb = new StringBuilder();
+            sb.append(((ObjectEncoder) encodeable).getTypeClass().getSimpleName());
+            for (EnMember member : ((ObjectEncoder) encodeable).getMembers()) {
+                if (member.getEncoder() instanceof ArrayEncoder
+                    || member.getEncoder() instanceof CollectionEncoder) {
+                    String subsb = componentKey(logger, componentsMap, member, member.getEncoder(), false);
+                    if (subsb == null) return null;
+                    AccessibleObject real = member.getField() == null ? member.getMethod() : member.getField();
+                    if (real == null) continue;
+                    Class cz = real instanceof Field ? ((Field) real).getType() : ((Method) real).getReturnType();
+                    Type ct = real instanceof Field ? ((Field) real).getGenericType() : ((Method) real).getGenericReturnType();
+                    if (cz == ct) continue;
+                    if (sb.length() > 0 && subsb.length() > 0) sb.append("_");
+                    sb.append(subsb);
+                } else if (member.getEncoder() instanceof ObjectEncoder || member.getEncoder() instanceof SimpledCoder) {
+                    AccessibleObject real = member.getField() == null ? member.getMethod() : member.getField();
+                    if (real == null) continue;
+                    if (member.getEncoder() instanceof SimpledCoder) {
+                        simpleSchemaType(logger, componentsMap, ((SimpledCoder) member.getEncoder()).getType(), ((SimpledCoder) member.getEncoder()).getType(), new LinkedHashMap<>(), true);
+                    } else {
+                        simpleSchemaType(logger, componentsMap, ((ObjectEncoder) member.getEncoder()).getTypeClass(), ((ObjectEncoder) member.getEncoder()).getType(), new LinkedHashMap<>(), true);
+                    }
+                    Class cz = real instanceof Field ? ((Field) real).getType() : ((Method) real).getReturnType();
+                    Type ct = real instanceof Field ? ((Field) real).getGenericType() : ((Method) real).getGenericReturnType();
+                    if (cz == ct) continue;
+                    String subsb = componentKey(logger, componentsMap, member, member.getEncoder(), false);
+                    if (subsb == null) return null;
+                    if (sb.length() > 0 && subsb.length() > 0) sb.append("_");
+                    sb.append(subsb);
+                } else if (member.getEncoder() instanceof MapEncoder) {
+                    continue;
+                } else {
+                    return null;
+                }
+            }
+            return sb.toString();
+        } else if (encodeable instanceof ArrayEncoder || encodeable instanceof CollectionEncoder) {
+            final boolean array = (encodeable instanceof ArrayEncoder);
+            Encodeable subEncodeable = array ? ((ArrayEncoder) encodeable).getComponentEncoder() : ((CollectionEncoder) encodeable).getComponentEncoder();
+            if (subEncodeable instanceof SimpledCoder && field != null) return "";
+            final String sb = componentKey(logger, componentsMap, null, subEncodeable, false);
+            if (sb == null || sb.isEmpty()) return sb;
+            if (field != null && field.getField() != null && field.getField().getDeclaringClass() == Sheet.class) {
+                return sb;
+            }
+            return sb + (array ? "_Array" : "_Collection");
+        } else if (encodeable instanceof SimpledCoder) {
+            Class stype = ((SimpledCoder) encodeable).getType();
+            if (stype.isPrimitive() || stype == Boolean.class || Number.class.isAssignableFrom(stype) || CharSequence.class.isAssignableFrom(stype)) {
+                return stype.getSimpleName();
+            }
+            return "";
+        } else if (encodeable instanceof MapEncoder) {
+            return first ? null : "";
+        } else {
+            return null;
+        }
+    }
+
+    private static Object formatExample(String example, Class type, Type genericType) {
+        if (example == null || example.isEmpty()) return null;
+        if (type == Flipper.class) {
+            return new Flipper();
+        } else if (TYPE_RETRESULT_OBJECT.equals(genericType)) {
+            return RetResult.success();
+        } else if (TYPE_RETRESULT_STRING.equals(genericType)) {
+            return RetResult.success();
+        } else if (TYPE_RETRESULT_INTEGER.equals(genericType)) {
+            return RetResult.success(0);
+        } else if (TYPE_RETRESULT_LONG.equals(genericType)) {
+            return RetResult.success(0L);
+        }
+        return example;
+    }
+
+}

src/main/java/org/redkale/boot/ApplicationListener.java

@@ -35,6 +35,30 @@ public interface ApplicationListener {
     default void preStart(Application application) {
     }
 
+    /**
+     * Application 在运行start后调用
+     *
+     * @param application Application
+     */
+    default void postStart(Application application) {
+    }
+
+    /**
+     * Application 在运行Compile前调用
+     *
+     * @param application Application
+     */
+    default void preCompile(Application application) {
+    }
+
+    /**
+     * Application 在运行Compile后调用
+     *
+     * @param application Application
+     */
+    default void postCompile(Application application) {
+    }
+
     /**
      * Application 在运行shutdown前调用
      *

src/main/java/org/redkale/boot/ClassFilter.java

@@ -7,10 +7,12 @@ package org.redkale.boot;
 
 import java.io.*;
 import java.lang.annotation.*;
-import java.lang.reflect.*;
+import java.lang.reflect.Modifier;
 import java.net.*;
+import java.nio.charset.StandardCharsets;
 import java.util.*;
 import java.util.concurrent.*;
+import java.util.function.Predicate;
 import java.util.jar.*;
 import java.util.logging.*;
 import java.util.regex.*;
@@ -30,12 +32,14 @@ public final class ClassFilter<T> {
 
     private static final Logger logger = Logger.getLogger(ClassFilter.class.getName()); //日志对象
 
-    private static final boolean finer = logger.isLoggable(Level.FINER); //日志级别
+    private static final boolean finest = logger.isLoggable(Level.FINEST); //日志级别
 
     private final Set<FilterEntry<T>> entrys = new HashSet<>(); //符合条件的结果
 
     private final Set<FilterEntry<T>> expectEntrys = new HashSet<>(); //准备符合条件的结果
 
+    private Predicate<String> expectPredicate;
+
     private boolean refused; //是否拒绝所有数据,设置true，则其他规则失效,都是拒绝.
 
     private Class superClass; //符合的父类型。不为空时，扫描结果的class必须是superClass的子类
@@ -60,11 +64,11 @@ public final class ClassFilter<T> {
 
     private final ClassLoader classLoader;
 
-    public ClassFilter(ClassLoader classLoader, Class<? extends Annotation> annotationClass, Class superClass, Class[] excludeSuperClasses) {
+    public ClassFilter(RedkaleClassLoader classLoader, Class<? extends Annotation> annotationClass, Class superClass, Class[] excludeSuperClasses) {
         this(classLoader, annotationClass, superClass, excludeSuperClasses, null);
     }
 
-    public ClassFilter(ClassLoader classLoader, Class<? extends Annotation> annotationClass, Class superClass, Class[] excludeSuperClasses, AnyValue conf) {
+    public ClassFilter(RedkaleClassLoader classLoader, Class<? extends Annotation> annotationClass, Class superClass, Class[] excludeSuperClasses, AnyValue conf) {
         this.annotationClass = annotationClass;
         this.superClass = superClass;
         this.excludeSuperClasses = excludeSuperClasses;
@@ -72,8 +76,8 @@ public final class ClassFilter<T> {
         this.classLoader = classLoader == null ? Thread.currentThread().getContextClassLoader() : classLoader;
     }
 
-    public static ClassFilter create(Class[] excludeSuperClasses, String includeregs, String excluderegs, Set<String> includeValues, Set<String> excludeValues) {
-        ClassFilter filter = new ClassFilter(null, null, null, excludeSuperClasses);
+    public static ClassFilter create(RedkaleClassLoader classLoader, Class[] excludeSuperClasses, String includeregs, String excluderegs, Set<String> includeValues, Set<String> excludeValues) {
+        ClassFilter filter = new ClassFilter(classLoader, null, null, excludeSuperClasses);
         filter.setIncludePatterns(includeregs == null ? null : includeregs.split(";"));
         filter.setExcludePatterns(excluderegs == null ? null : excluderegs.split(";"));
         filter.setPrivilegeIncludes(includeValues);
@@ -136,10 +140,11 @@ public final class ClassFilter<T> {
      *
      * @param property  AnyValue
      * @param clazzname String
+     * @param url       URL
      */
     @SuppressWarnings("unchecked")
-    public final void filter(AnyValue property, String clazzname) {
-        filter(property, clazzname, true);
+    public final void filter(AnyValue property, String clazzname, URL url) {
+        filter(property, clazzname, true, url);
     }
 
     /**
@@ -150,6 +155,18 @@ public final class ClassFilter<T> {
      * @param autoscan  为true表示自动扫描的， false表示显著调用filter， AutoLoad的注解将被忽略
      */
     public final void filter(AnyValue property, String clazzname, boolean autoscan) {
+        filter(property, clazzname, autoscan, null);
+    }
+
+    /**
+     * 过滤指定的class
+     *
+     * @param property  application.xml中对应class节点下的property属性项
+     * @param clazzname class名称
+     * @param autoscan  为true表示自动扫描的， false表示显著调用filter， AutoLoad的注解将被忽略
+     * @param url       URL
+     */
+    public final void filter(AnyValue property, String clazzname, boolean autoscan, URL url) {
         boolean r = accept0(property, clazzname);
         ClassFilter cf = r ? this : null;
         if (r && ands != null) {
@@ -159,13 +176,14 @@ public final class ClassFilter<T> {
         }
         if (!r && ors != null) {
             for (ClassFilter filter : ors) {
-                if (filter.accept(property, clazzname)) {
+                if (filter.accept(filter.conf, clazzname)) {
                     cf = filter;
+                    property = cf.conf;
                     break;
                 }
             }
         }
-        if (cf == null || clazzname.startsWith("sun.")) return;
+        if (cf == null || clazzname.startsWith("sun.") || clazzname.contains("module-info")) return;
         try {
             Class clazz = classLoader.loadClass(clazzname);
             if (!cf.accept(property, clazz, autoscan)) return;
@@ -173,25 +191,28 @@ public final class ClassFilter<T> {
                 if (property == null) {
                     property = cf.conf;
                 } else if (property instanceof DefaultAnyValue) {
-                    ((DefaultAnyValue) property).addAll(cf.conf);
+                    ((DefaultAnyValue) property).addAllStringSet(cf.conf);
                 } else {
                     DefaultAnyValue dav = new DefaultAnyValue();
-                    dav.addAll(property);
-                    dav.addAll(cf.conf);
+                    dav.addAllStringSet(property);
+                    dav.addAllStringSet(cf.conf);
                     property = dav;
                 }
             }
 
             AutoLoad auto = (AutoLoad) clazz.getAnnotation(AutoLoad.class);
-            if (autoscan && auto != null && !auto.value()) { //自动扫描且被标记为@AutoLoad(false)的
+            if ((expectPredicate != null && expectPredicate.test(clazzname)) || (autoscan && auto != null && !auto.value())) { //自动扫描且被标记为@AutoLoad(false)的
                 expectEntrys.add(new FilterEntry(clazz, autoscan, true, property));
             } else {
                 entrys.add(new FilterEntry(clazz, autoscan, false, property));
             }
         } catch (Throwable cfe) {
-            if (finer && !clazzname.startsWith("sun.") && !clazzname.startsWith("javax.")
-                && !clazzname.startsWith("com.sun.") && !clazzname.startsWith("jdk.")) {
-                logger.log(Level.FINEST, ClassFilter.class.getSimpleName() + " filter error", cfe);
+            if (finest && !clazzname.startsWith("sun.") && !clazzname.startsWith("javax.")
+                && !clazzname.startsWith("com.sun.") && !clazzname.startsWith("jdk.") && !clazzname.startsWith("META-INF")
+                && !clazzname.startsWith("com.mysql.") && !clazzname.startsWith("com.microsoft.") && !clazzname.startsWith("freemarker.")
+                && !clazzname.startsWith("org.redkale") && (clazzname.contains("Service") || clazzname.contains("Servlet"))) {
+                //&& (!(cfe instanceof NoClassDefFoundError) || (cfe instanceof UnsupportedClassVersionError) || ((NoClassDefFoundError) cfe).getMessage().startsWith("java.lang.NoClassDefFoundError: java"))) {
+                logger.log(Level.FINEST, ClassFilter.class.getSimpleName() + " filter error for class: " + clazzname + (url == null ? "" : (" in " + url)), cfe);
             }
         }
     }
@@ -224,7 +245,7 @@ public final class ClassFilter<T> {
         }
         if (!r && ors != null) {
             for (ClassFilter filter : ors) {
-                if (filter.accept(property, classname)) return true;
+                if (filter.accept(filter.conf, classname)) return true;
             }
         }
         return r;
@@ -333,6 +354,14 @@ public final class ClassFilter<T> {
         this.refused = refused;
     }
 
+    public Predicate<String> getExpectPredicate() {
+        return expectPredicate;
+    }
+
+    public void setExpectPredicate(Predicate<String> predicate) {
+        this.expectPredicate = predicate;
+    }
+
     public Set<String> getPrivilegeIncludes() {
         return privilegeIncludes;
     }
@@ -347,6 +376,7 @@ public final class ClassFilter<T> {
 
     public void setPrivilegeExcludes(Set<String> privilegeExcludes) {
         this.privilegeExcludes = privilegeExcludes == null || privilegeExcludes.isEmpty() ? null : privilegeExcludes;
+
     }
 
     /**
@@ -379,7 +409,7 @@ public final class ClassFilter<T> {
                 str = str.trim();
                 if (str.endsWith(";")) str = str.substring(0, str.length() - 1);
             }
-            if (str != null) groups.addAll(Arrays.asList(str.split(";")));
+            if (str != null) this.groups.addAll(Arrays.asList(str.split(";")));
             this.property = property;
             this.autoload = autoload;
             this.expect = expect;
@@ -389,7 +419,7 @@ public final class ClassFilter<T> {
         @Override
         public String toString() {
             return this.getClass().getSimpleName() + "[thread=" + Thread.currentThread().getName()
-                + ", type=" + this.type.getSimpleName() + ", name=" + name + ", groups=" + groups + "]";
+                + ", type=" + this.type.getSimpleName() + ", name=" + name + ", groups=" + this.groups + "]";
         }
 
         @Override
@@ -416,6 +446,10 @@ public final class ClassFilter<T> {
             return property;
         }
 
+        public boolean containsGroup(String group) {
+            return groups != null && groups.contains(group);
+        }
+
         public boolean isEmptyGroups() {
             return groups == null || groups.isEmpty();
         }
@@ -450,24 +484,24 @@ public final class ClassFilter<T> {
          * 加载当前线程的classpath扫描所有class进行过滤
          *
          * @param excludeFile 不需要扫描的文件夹， 可以为null
+         * @param loader      RedkaleClassloader， 不可为null
          * @param excludeRegs 包含此关键字的文件将被跳过， 可以为null
          * @param filters     过滤器
          *
          * @throws IOException 异常
          */
-        public static void load(final File excludeFile, final String[] excludeRegs, final ClassFilter... filters) throws IOException {
-            RedkaleClassLoader loader = (RedkaleClassLoader) Thread.currentThread().getContextClassLoader();
+        public static void load(final File excludeFile, RedkaleClassLoader loader, final String[] excludeRegs, final ClassFilter... filters) throws IOException {
             List<URL> urlfiles = new ArrayList<>(2);
             List<URL> urljares = new ArrayList<>(2);
             final URL exurl = excludeFile != null ? excludeFile.toURI().toURL() : null;
             final Pattern[] excludePatterns = toPattern(excludeRegs);
             for (URL url : loader.getAllURLs()) {
                 if (exurl != null && exurl.sameFile(url)) continue;
-                if (excludePatterns != null) {
+                if (excludePatterns != null && url != RedkaleClassLoader.URL_NONE) {
                     boolean skip = false;
                     for (Pattern p : excludePatterns) {
                         if (p.matcher(url.toString()).matches()) {
-                            skip = false;
+                            skip = true;
                             break;
                         }
                     }
@@ -486,7 +520,7 @@ public final class ClassFilter<T> {
                 Set<String> classes = cache.get(url);
                 if (classes == null) {
                     classes = new LinkedHashSet<>();
-                    try (JarFile jar = new JarFile(URLDecoder.decode(url.getFile(), "UTF-8"))) {
+                    try (JarFile jar = new JarFile(URLDecoder.decode(url.getFile(), StandardCharsets.UTF_8))) {
                         Enumeration<JarEntry> it = jar.entries();
                         while (it.hasMoreElements()) {
                             String entryname = it.nextElement().getName().replace('/', '.');
@@ -494,6 +528,7 @@ public final class ClassFilter<T> {
                                 String classname = entryname.substring(0, entryname.length() - 6);
                                 if (classname.startsWith("javax.") || classname.startsWith("com.sun.")) continue;
                                 //常见的jar跳过
+                                if (classname.startsWith("com.redkaledyn.")) break; //redkale动态生成的类
                                 if (classname.startsWith("com.mysql.")) break;
                                 if (classname.startsWith("org.mariadb.")) break;
                                 if (classname.startsWith("oracle.jdbc.")) break;
@@ -502,7 +537,7 @@ public final class ClassFilter<T> {
                                 classes.add(classname);
                                 if (debug) debugstr.append(classname).append("\r\n");
                                 for (final ClassFilter filter : filters) {
-                                    if (filter != null) filter.filter(null, classname);
+                                    if (filter != null) filter.filter(null, classname, url);
                                 }
                             }
                         }
@@ -511,7 +546,7 @@ public final class ClassFilter<T> {
                 } else {
                     for (String classname : classes) {
                         for (final ClassFilter filter : filters) {
-                            if (filter != null) filter.filter(null, classname);
+                            if (filter != null) filter.filter(null, classname, url);
                         }
                     }
                 }
@@ -520,24 +555,34 @@ public final class ClassFilter<T> {
                 Set<String> classes = cache.get(url);
                 if (classes == null) {
                     classes = new LinkedHashSet<>();
-                    files.clear();
-                    File root = new File(url.getFile());
-                    String rootpath = root.getPath();
-                    loadClassFiles(excludeFile, root, files);
-                    for (File f : files) {
-                        String classname = f.getPath().substring(rootpath.length() + 1, f.getPath().length() - 6).replace(File.separatorChar, '.');
-                        if (classname.startsWith("javax.") || classname.startsWith("com.sun.")) continue;
-                        classes.add(classname);
-                        if (debug) debugstr.append(classname).append("\r\n");
-                        for (final ClassFilter filter : filters) {
-                            if (filter != null) filter.filter(null, classname);
+                    final Set<String> cs = classes;
+                    if (url == RedkaleClassLoader.URL_NONE) loader.forEachCacheClass(v -> cs.add(v));
+                    if (cs.isEmpty()) {
+                        files.clear();
+                        File root = new File(url.getFile());
+                        String rootpath = root.getPath();
+                        loadClassFiles(excludeFile, root, files);
+                        for (File f : files) {
+                            String classname = f.getPath().substring(rootpath.length() + 1, f.getPath().length() - 6).replace(File.separatorChar, '.');
+                            if (classname.startsWith("javax.") || classname.startsWith("com.sun.")) continue;
+                            classes.add(classname);
+                            if (debug) debugstr.append(classname).append("\r\n");
+                            for (final ClassFilter filter : filters) {
+                                if (filter != null) filter.filter(null, classname, url);
+                            }
+                        }
+                    } else {
+                        for (String classname : classes) {
+                            for (final ClassFilter filter : filters) {
+                                if (filter != null) filter.filter(null, classname, url);
+                            }
                         }
                     }
                     cache.put(url, classes);
                 } else {
                     for (String classname : classes) {
                         for (final ClassFilter filter : filters) {
-                            if (filter != null) filter.filter(null, classname);
+                            if (filter != null) filter.filter(null, classname, url);
                         }
                     }
                 }
@@ -550,7 +595,9 @@ public final class ClassFilter<T> {
                 files.add(root);
             } else if (root.isDirectory()) {
                 if (exclude != null && exclude.equals(root)) return;
-                for (File f : root.listFiles()) {
+                File[] lfs = root.listFiles();
+                if (lfs == null) throw new RuntimeException("File(" + root + ") cannot listFiles()");
+                for (File f : lfs) {
                     loadClassFiles(exclude, f, files);
                 }
             }

src/main/java/org/redkale/boot/LoggingFileHandler.java

@@ -5,6 +5,8 @@
  */
 package org.redkale.boot;
 
+import org.redkale.util.RedkaleClassLoader;
+
 import java.io.*;
 import java.nio.file.*;
 import static java.nio.file.StandardCopyOption.*;
@@ -24,12 +26,15 @@ import java.util.regex.Pattern;
  * @author zhangjx
  */
 @SuppressWarnings("unchecked")
-public class LogFileHandler extends Handler {
+public class LoggingFileHandler extends Handler {
+
+    //public static final String FORMATTER_FORMAT = "%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS.%tL %4$s %2$s%n%5$s%6$s%n";
+    public static final String FORMATTER_FORMAT = "%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS.%tL %4$s %2$s\r\n%5$s%6$s\r\n";
 
     /**
      * SNCP的日志输出Handler
      */
-    public static class SncpLogFileHandler extends LogFileHandler {
+    public static class LoggingSncpFileHandler extends LoggingFileHandler {
 
         @Override
         public String getPrefix() {
@@ -39,26 +44,25 @@ public class LogFileHandler extends Handler {
 
     /**
      * 默认的日志时间格式化类
+     * 与SimpleFormatter的区别在于level不使用本地化
      *
      */
     public static class LoggingFormater extends Formatter {
 
-        private static final String format = "%1$tY-%1$tm-%1$td %1$tH:%1$tM:%1$tS.%tL %4$s %2$s\r\n%5$s%6$s\r\n";
-
         @Override
-        public String format(LogRecord record) {
+        public String format(LogRecord log) {
             String source;
-            if (record.getSourceClassName() != null) {
-                source = record.getSourceClassName();
-                if (record.getSourceMethodName() != null) {
-                    source += " " + record.getSourceMethodName();
+            if (log.getSourceClassName() != null) {
+                source = log.getSourceClassName();
+                if (log.getSourceMethodName() != null) {
+                    source += " " + log.getSourceMethodName();
                 }
             } else {
-                source = record.getLoggerName();
+                source = log.getLoggerName();
             }
-            String message = formatMessage(record);
+            String message = formatMessage(log);
             String throwable = "";
-            if (record.getThrown() != null) {
+            if (log.getThrown() != null) {
                 StringWriter sw = new StringWriter();
                 PrintWriter pw = new PrintWriter(sw) {
                     @Override
@@ -67,22 +71,38 @@ public class LogFileHandler extends Handler {
                     }
                 };
                 pw.println();
-                record.getThrown().printStackTrace(pw);
+                log.getThrown().printStackTrace(pw);
                 pw.close();
                 throwable = sw.toString();
             }
-            return String.format(format,
+            return String.format(FORMATTER_FORMAT,
                 System.currentTimeMillis(),
                 source,
-                record.getLoggerName(),
-                record.getLevel().getName(),
+                log.getLoggerName(),
+                log.getLevel().getName(),
                 message,
                 throwable);
         }
-
     }
 
-    protected final LinkedBlockingQueue<LogRecord> records = new LinkedBlockingQueue();
+    public static void initDebugLogConfig() {
+        try {
+            ByteArrayOutputStream out = new ByteArrayOutputStream();
+            final PrintStream ps = new PrintStream(out);
+            ps.println("handlers = java.util.logging.ConsoleHandler");
+            ps.println(".level = FINEST");
+            ps.println("jdk.level = INFO");
+            ps.println("sun.level = INFO");
+            ps.println("com.sun.level = INFO");
+            ps.println("javax.level = INFO");
+            ps.println("java.util.logging.ConsoleHandler.level = FINEST");
+            ps.println("java.util.logging.ConsoleHandler.formatter = " + LoggingFileHandler.LoggingFormater.class.getName());
+            LogManager.getLogManager().readConfiguration(new ByteArrayInputStream(out.toByteArray()));
+        } catch (Exception e) {
+        }
+    }
+
+    protected final LinkedBlockingQueue<LogRecord> logqueue = new LinkedBlockingQueue();
 
     private String pattern;
 
@@ -114,7 +134,7 @@ public class LogFileHandler extends Handler {
 
     private OutputStream logunusualstream;
 
-    public LogFileHandler() {
+    public LoggingFileHandler() {
         updateTomorrow();
         configure();
         open();
@@ -133,7 +153,7 @@ public class LogFileHandler extends Handler {
     }
 
     private void open() {
-        final String name = "Logging-" + getClass().getSimpleName() + "-Thread";
+        final String name = "Redkale-Logging-" + getClass().getSimpleName() + "-Thread";
         new Thread() {
             {
                 setName(name);
@@ -144,9 +164,9 @@ public class LogFileHandler extends Handler {
             public void run() {
                 while (true) {
                     try {
-                        LogRecord record = records.take();
+                        LogRecord log = logqueue.take();
                         final boolean bigger = (limit > 0 && limit <= loglength.get());
-                        final boolean changeday = tomorrow <= record.getMillis();
+                        final boolean changeday = tomorrow <= log.getMillis();
                         if (bigger || changeday) {
                             updateTomorrow();
                             if (logstream != null) {
@@ -193,12 +213,12 @@ public class LogFileHandler extends Handler {
                             logunusualstream = new FileOutputStream(logunusualfile, append);
                         }
                         //----------------------写日志-------------------------
-                        String message = getFormatter().format(record);
+                        String message = getFormatter().format(log);
                         String encoding = getEncoding();
                         byte[] bytes = encoding == null ? message.getBytes() : message.getBytes(encoding);
                         logstream.write(bytes);
                         loglength.addAndGet(bytes.length);
-                        if (unusual != null && (record.getLevel() == Level.WARNING || record.getLevel() == Level.SEVERE)) {
+                        if (unusual != null && (log.getLevel() == Level.WARNING || log.getLevel() == Level.SEVERE)) {
                             logunusualstream.write(bytes);
                             logunusuallength.addAndGet(bytes.length);
                         }
@@ -218,7 +238,7 @@ public class LogFileHandler extends Handler {
 
     private void configure() {
         LogManager manager = LogManager.getLogManager();
-        String cname = LogFileHandler.class.getName();
+        String cname = LoggingFileHandler.class.getName();
         this.pattern = manager.getProperty(cname + ".pattern");
         if (this.pattern == null) {
             this.pattern = "logs-%m/" + getPrefix() + "log-%d.log";
@@ -241,7 +261,21 @@ public class LogFileHandler extends Handler {
         }
         String limitstr = manager.getProperty(cname + ".limit");
         try {
-            if (limitstr != null) this.limit = Math.abs(Integer.decode(limitstr));
+            if (limitstr != null) {
+                limitstr = limitstr.toUpperCase();
+                boolean g = limitstr.indexOf('G') > 0;
+                boolean m = limitstr.indexOf('M') > 0;
+                boolean k = limitstr.indexOf('K') > 0;
+                int ls = Math.abs(Integer.decode(limitstr.replace("G", "").replace("M", "").replace("K", "").replace("B", "")));
+                if (g) {
+                    ls *= 1024 * 1024 * 1024;
+                } else if (m) {
+                    ls *= 1024 * 1024;
+                } else if (k) {
+                    ls *= 1024;
+                }
+                this.limit = ls;
+            }
         } catch (Exception e) {
         }
         String countstr = manager.getProperty(cname + ".count");
@@ -266,7 +300,8 @@ public class LogFileHandler extends Handler {
         try {
             if (filterstr != null) {
                 Class<?> clz = ClassLoader.getSystemClassLoader().loadClass(filterstr);
-                setFilter((Filter) clz.newInstance());
+                RedkaleClassLoader.putReflectionDeclaredConstructors(clz, clz.getName());
+                setFilter((Filter) clz.getDeclaredConstructor().newInstance());
             }
         } catch (Exception e) {
         }
@@ -274,7 +309,8 @@ public class LogFileHandler extends Handler {
         try {
             if (formatterstr != null) {
                 Class<?> clz = ClassLoader.getSystemClassLoader().loadClass(formatterstr);
-                setFormatter((Formatter) clz.newInstance());
+                RedkaleClassLoader.putReflectionDeclaredConstructors(clz, clz.getName());
+                setFormatter((Formatter) clz.getDeclaredConstructor().newInstance());
             }
         } catch (Exception e) {
         }
@@ -296,21 +332,21 @@ public class LogFileHandler extends Handler {
     }
 
     @Override
-    public void publish(LogRecord record) {
-        final String sourceClassName = record.getSourceClassName();
+    public void publish(LogRecord log) {
+        final String sourceClassName = log.getSourceClassName();
         if (sourceClassName == null || true) {
             StackTraceElement[] ses = new Throwable().getStackTrace();
             for (int i = 2; i < ses.length; i++) {
                 if (ses[i].getClassName().startsWith("java.util.logging")) continue;
-                record.setSourceClassName('[' + Thread.currentThread().getName() + "] " + ses[i].getClassName());
-                record.setSourceMethodName(ses[i].getMethodName());
+                log.setSourceClassName('[' + Thread.currentThread().getName() + "] " + ses[i].getClassName());
+                log.setSourceMethodName(ses[i].getMethodName());
                 break;
             }
         } else {
-            record.setSourceClassName('[' + Thread.currentThread().getName() + "] " + sourceClassName);
+            log.setSourceClassName('[' + Thread.currentThread().getName() + "] " + sourceClassName);
         }
-        if (denyreg != null && denyreg.matcher(record.getMessage()).find()) return;
-        records.offer(record);
+        if (denyreg != null && denyreg.matcher(log.getMessage()).find()) return;
+        logqueue.offer(log);
     }
 
     @Override

src/main/java/org/redkale/boot/NodeHttpServer.java

@@ -1,341 +1,446 @@
-/*
- * To change this license header, choose License Headers in Project Properties.
- * To change this template file, choose Tools | Templates
- * and open the template in the editor.
- */
-package org.redkale.boot;
-
-import java.lang.annotation.Annotation;
-import java.lang.reflect.*;
-import java.net.*;
-import java.util.*;
-import java.util.logging.Level;
-import javax.annotation.*;
-import static org.redkale.boot.Application.RESNAME_SNCP_ADDR;
-import org.redkale.boot.ClassFilter.FilterEntry;
-import org.redkale.net.*;
-import org.redkale.net.http.*;
-import org.redkale.net.sncp.Sncp;
-import org.redkale.service.*;
-import org.redkale.util.AnyValue.DefaultAnyValue;
-import org.redkale.util.*;
-import org.redkale.watch.*;
-
-/**
- * HTTP Server节点的配置Server
- *
- * <p>
- * 详情见: https://redkale.org
- *
- * @author zhangjx
- */
-@NodeProtocol({"HTTP"})
-public class NodeHttpServer extends NodeServer {
-
-    protected final boolean rest; //是否加载REST服务， 为true加载rest节点信息并将所有可REST化的Service生成RestServlet
-
-    protected final HttpServer httpServer;
-
-    public NodeHttpServer(Application application, AnyValue serconf) {
-        super(application, createServer(application, serconf));
-        this.httpServer = (HttpServer) server;
-        this.rest = serconf == null ? false : serconf.getAnyValue("rest") != null;
-    }
-
-    private static Server createServer(Application application, AnyValue serconf) {
-        return new HttpServer(application.getStartTime(), application.getResourceFactory().createChild());
-    }
-
-    public HttpServer getHttpServer() {
-        return httpServer;
-    }
-
-    @Override
-    public InetSocketAddress getSocketAddress() {
-        return httpServer == null ? null : httpServer.getSocketAddress();
-    }
-
-    @Override
-    protected ClassFilter<Service> createServiceClassFilter() {
-        return createClassFilter(this.sncpGroup, null, Service.class, new Class[]{org.redkale.watch.WatchService.class}, Annotation.class, "services", "service");
-    }
-
-    @Override
-    protected ClassFilter<Filter> createFilterClassFilter() {
-        return createClassFilter(null, null, HttpFilter.class, new Class[]{WatchFilter.class}, null, "filters", "filter");
-    }
-
-    @Override
-    protected ClassFilter<Servlet> createServletClassFilter() {
-        return createClassFilter(null, WebServlet.class, HttpServlet.class, new Class[]{WatchServlet.class}, null, "servlets", "servlet");
-    }
-
-    @Override
-    protected ClassFilter createOtherClassFilter() {
-        return createClassFilter(null, RestWebSocket.class, WebSocket.class, null, null, "rest", "websocket");
-    }
-
-    @Override
-    protected void loadService(ClassFilter<? extends Service> serviceFilter, ClassFilter otherFilter) throws Exception {
-        super.loadService(serviceFilter, otherFilter);
-        initWebSocketService();
-    }
-
-    @Override
-    protected void loadFilter(ClassFilter<? extends Filter> filterFilter, ClassFilter otherFilter) throws Exception {
-        if (httpServer != null) loadHttpFilter(this.serverConf.getAnyValue("filters"), filterFilter);
-    }
-
-    @Override
-    protected void loadServlet(ClassFilter<? extends Servlet> servletFilter, ClassFilter otherFilter) throws Exception {
-        if (httpServer != null) loadHttpServlet(servletFilter, otherFilter);
-    }
-
-    private void initWebSocketService() {
-        final NodeServer self = this;
-        final ResourceFactory regFactory = application.getResourceFactory();
-        resourceFactory.register((ResourceFactory rf, final Object src, final String resourceName, Field field, Object attachment) -> { //主要用于单点的服务
-            try {
-                if (field.getAnnotation(Resource.class) == null) return;
-                if (!(src instanceof WebSocketServlet)) return;
-                ResourceFactory.ResourceLoader loader = null;
-                ResourceFactory sncpResFactory = null;
-                for (NodeServer ns : application.servers) {
-                    if (!ns.isSNCP()) continue;
-                    sncpResFactory = ns.resourceFactory;
-                    loader = sncpResFactory.findLoader(WebSocketNode.class, field);
-                    if (loader != null) break;
-                }
-                if (loader != null) loader.load(sncpResFactory, src, resourceName, field, attachment);
-                synchronized (regFactory) {
-                    Service nodeService = (Service) rf.find(resourceName, WebSocketNode.class);
-                    if (sncpResFactory != null && resourceFactory.find(RESNAME_SNCP_ADDR, String.class) == null) {
-                        resourceFactory.register(RESNAME_SNCP_ADDR, InetSocketAddress.class, sncpResFactory.find(RESNAME_SNCP_ADDR, InetSocketAddress.class));
-                        resourceFactory.register(RESNAME_SNCP_ADDR, SocketAddress.class, sncpResFactory.find(RESNAME_SNCP_ADDR, SocketAddress.class));
-                        resourceFactory.register(RESNAME_SNCP_ADDR, String.class, sncpResFactory.find(RESNAME_SNCP_ADDR, String.class));
-                    }
-                    if (nodeService == null) {
-                        nodeService = Sncp.createLocalService(serverClassLoader, resourceName, WebSocketNodeService.class, application.getResourceFactory(), application.getSncpTransportFactory(), (InetSocketAddress) null, (Set<String>) null, (AnyValue) null);
-                        regFactory.register(resourceName, WebSocketNode.class, nodeService);
-                    }
-                    resourceFactory.inject(nodeService, self);
-                    logger.fine("[" + Thread.currentThread().getName() + "] Load Service " + nodeService);
-                    field.set(src, nodeService);
-                }
-            } catch (Exception e) {
-                logger.log(Level.SEVERE, "WebSocketNode inject error", e);
-            }
-        }, WebSocketNode.class);
-    }
-
-    @SuppressWarnings("unchecked")
-    protected void loadHttpFilter(final AnyValue filtersConf, final ClassFilter<? extends Filter> classFilter) throws Exception {
-        final StringBuilder sb = logger.isLoggable(Level.INFO) ? new StringBuilder() : null;
-        final String threadName = "[" + Thread.currentThread().getName() + "] ";
-        List<FilterEntry<? extends Filter>> list = new ArrayList(classFilter.getFilterEntrys());
-        for (FilterEntry<? extends Filter> en : list) {
-            Class<HttpFilter> clazz = (Class<HttpFilter>) en.getType();
-            if (Modifier.isAbstract(clazz.getModifiers())) continue;
-            final HttpFilter filter = clazz.newInstance();
-            resourceFactory.inject(filter, this);
-            DefaultAnyValue filterConf = (DefaultAnyValue) en.getProperty();
-            this.httpServer.addHttpFilter(filter, filterConf);
-            if (sb != null) sb.append(threadName).append(" Load ").append(clazz.getName()).append(LINE_SEPARATOR);
-        }
-        if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
-    }
-
-    @SuppressWarnings("unchecked")
-    protected void loadHttpServlet(final ClassFilter<? extends Servlet> servletFilter, ClassFilter<? extends WebSocket> webSocketFilter) throws Exception {
-        final AnyValue servletsConf = this.serverConf.getAnyValue("servlets");
-        final StringBuilder sb = logger.isLoggable(Level.INFO) ? new StringBuilder() : null;
-        String prefix0 = servletsConf == null ? "" : servletsConf.getValue("path", "");
-        if (!prefix0.isEmpty() && prefix0.charAt(prefix0.length() - 1) == '/') prefix0 = prefix0.substring(0, prefix0.length() - 1);
-        if (!prefix0.isEmpty() && prefix0.charAt(0) != '/') prefix0 = '/' + prefix0;
-        final String prefix = prefix0;
-        final String threadName = "[" + Thread.currentThread().getName() + "] ";
-        List<FilterEntry<? extends Servlet>> list = new ArrayList(servletFilter.getFilterEntrys());
-        list.sort((FilterEntry<? extends Servlet> o1, FilterEntry<? extends Servlet> o2) -> {  //必须保证WebSocketServlet优先加载， 因为要确保其他的HttpServlet可以注入本地模式的WebSocketNode
-            boolean ws1 = WebSocketServlet.class.isAssignableFrom(o1.getType());
-            boolean ws2 = WebSocketServlet.class.isAssignableFrom(o2.getType());
-            if (ws1 == ws2) {
-                Priority p1 = o1.getType().getAnnotation(Priority.class);
-                Priority p2 = o2.getType().getAnnotation(Priority.class);
-                int v = (p2 == null ? 0 : p2.value()) - (p1 == null ? 0 : p1.value());
-                return v == 0 ? o1.getType().getName().compareTo(o2.getType().getName()) : 0;
-            }
-            return ws1 ? -1 : 1;
-        });
-        final List<AbstractMap.SimpleEntry<String, String[]>> ss = sb == null ? null : new ArrayList<>();
-        for (FilterEntry<? extends Servlet> en : list) {
-            Class<HttpServlet> clazz = (Class<HttpServlet>) en.getType();
-            if (Modifier.isAbstract(clazz.getModifiers())) continue;
-            WebServlet ws = clazz.getAnnotation(WebServlet.class);
-            if (ws == null || ws.value().length == 0) continue;
-            final HttpServlet servlet = clazz.newInstance();
-            resourceFactory.inject(servlet, this);
-            final String[] mappings = ws.value();
-            String pref = ws.repair() ? prefix : "";
-            DefaultAnyValue servletConf = (DefaultAnyValue) en.getProperty();
-            this.httpServer.addHttpServlet(servlet, pref, servletConf, mappings);
-            if (ss != null) {
-                for (int i = 0; i < mappings.length; i++) {
-                    mappings[i] = pref + mappings[i];
-                }
-                ss.add(new AbstractMap.SimpleEntry<>(clazz.getName(), mappings));
-            }
-        }
-        int max = 0;
-        if (ss != null && sb != null) {
-            Collections.sort(ss, (AbstractMap.SimpleEntry<String, String[]> o1, AbstractMap.SimpleEntry<String, String[]> o2) -> o1.getKey().compareTo(o2.getKey()));
-            for (AbstractMap.SimpleEntry<String, String[]> as : ss) {
-                if (as.getKey().length() > max) max = as.getKey().length();
-            }
-            for (AbstractMap.SimpleEntry<String, String[]> as : ss) {
-                sb.append(threadName).append(" Load ").append(as.getKey());
-                for (int i = 0; i < max - as.getKey().length(); i++) {
-                    sb.append(' ');
-                }
-                sb.append("  mapping to  ").append(Arrays.toString(as.getValue())).append(LINE_SEPARATOR);
-            }
-        }
-        if (rest && serverConf != null) {
-            final List<Object> restedObjects = new ArrayList<>();
-            for (AnyValue restConf : serverConf.getAnyValues("rest")) {
-                loadRestServlet(webSocketFilter, restConf, restedObjects, sb);
-            }
-        }
-        if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString().trim());
-    }
-
-    @SuppressWarnings("unchecked")
-    protected void loadRestServlet(final ClassFilter<? extends WebSocket> webSocketFilter, final AnyValue restConf, final List<Object> restedObjects, final StringBuilder sb) throws Exception {
-        if (!rest) return;
-        if (restConf == null) return; //不存在REST服务
-
-        String prefix0 = restConf.getValue("path", "");
-        if (!prefix0.isEmpty() && prefix0.charAt(prefix0.length() - 1) == '/') prefix0 = prefix0.substring(0, prefix0.length() - 1);
-        if (!prefix0.isEmpty() && prefix0.charAt(0) != '/') prefix0 = '/' + prefix0;
-        final String prefix = prefix0;
-
-        final String threadName = "[" + Thread.currentThread().getName() + "] ";
-        final List<AbstractMap.SimpleEntry<String, String[]>> ss = sb == null ? null : new ArrayList<>();
-
-        final boolean autoload = restConf.getBoolValue("autoload", true);
-        {  //加载RestService
-            String userTypeStr = restConf.getValue("usertype");
-            final Class userType = userTypeStr == null ? null : this.serverClassLoader.loadClass(userTypeStr);
-
-            final Class baseServletType = this.serverClassLoader.loadClass(restConf.getValue("base", HttpServlet.class.getName()));
-            final Set<String> includeValues = new HashSet<>();
-            final Set<String> excludeValues = new HashSet<>();
-            for (AnyValue item : restConf.getAnyValues("service")) {
-                if (item.getBoolValue("ignore", false)) {
-                    excludeValues.add(item.getValue("value", ""));
-                } else {
-                    includeValues.add(item.getValue("value", ""));
-                }
-            }
-
-            final ClassFilter restFilter = ClassFilter.create(null, restConf.getValue("includes", ""), restConf.getValue("excludes", ""), includeValues, excludeValues);
-            final boolean finest = logger.isLoggable(Level.FINEST);
-            super.interceptorServices.forEach((service) -> {
-                final Class stype = Sncp.getServiceType(service);
-                final String name = Sncp.getResourceName(service);
-                RestService rs = (RestService) stype.getAnnotation(RestService.class);
-                if (rs == null || rs.ignore()) return;
-
-                final String stypename = stype.getName();
-                if (!autoload && !includeValues.contains(stypename)) return;
-                if (!restFilter.accept(stypename)) return;
-                if (restedObjects.contains(service)) {
-                    logger.log(Level.WARNING, stype.getName() + " repeat create rest servlet, so ignore");
-                    return;
-                }
-                restedObjects.add(service); //避免重复创建Rest对象
-                HttpServlet servlet = httpServer.addRestServlet(serverClassLoader, service, userType, baseServletType, prefix);
-                if (servlet == null) return; //没有HttpMapping方法的HttpServlet调用Rest.createRestServlet就会返回null 
-                String prefix2 = prefix;
-                WebServlet ws = servlet.getClass().getAnnotation(WebServlet.class);
-                if (ws != null && !ws.repair()) prefix2 = "";
-                resourceFactory.inject(servlet, NodeHttpServer.this);
-                if (finest) logger.finest(threadName + " Create RestServlet(resource.name='" + name + "') = " + servlet);
-                if (ss != null) {
-                    String[] mappings = servlet.getClass().getAnnotation(WebServlet.class).value();
-                    for (int i = 0; i < mappings.length; i++) {
-                        mappings[i] = prefix2 + mappings[i];
-                    }
-                    ss.add(new AbstractMap.SimpleEntry<>(servlet.getClass().getName(), mappings));
-                }
-            });
-        }
-        if (webSocketFilter != null) {  //加载RestWebSocket
-            final Set<String> includeValues = new HashSet<>();
-            final Set<String> excludeValues = new HashSet<>();
-            for (AnyValue item : restConf.getAnyValues("websocket")) {
-                if (item.getBoolValue("ignore", false)) {
-                    excludeValues.add(item.getValue("value", ""));
-                } else {
-                    includeValues.add(item.getValue("value", ""));
-                }
-            }
-
-            final ClassFilter restFilter = ClassFilter.create(null, restConf.getValue("includes", ""), restConf.getValue("excludes", ""), includeValues, excludeValues);
-            final boolean finest = logger.isLoggable(Level.FINEST);
-
-            List<FilterEntry<? extends WebSocket>> list = new ArrayList(webSocketFilter.getFilterEntrys());
-            for (FilterEntry<? extends WebSocket> en : list) {
-                Class<WebSocket> clazz = (Class<WebSocket>) en.getType();
-                if (Modifier.isAbstract(clazz.getModifiers())) {
-                    logger.log(Level.FINE, clazz.getName() + " cannot abstract on rest websocket, so ignore");
-                    continue;
-                }
-                if (Modifier.isFinal(clazz.getModifiers())) {
-                    logger.log(Level.FINE, clazz.getName() + " cannot final on rest websocket, so ignore");
-                    continue;
-                }
-                final Class<? extends WebSocket> stype = en.getType();
-                RestWebSocket rs = stype.getAnnotation(RestWebSocket.class);
-                if (rs == null || rs.ignore()) return;
-
-                final String stypename = stype.getName();
-                if (!autoload && !includeValues.contains(stypename)) return;
-                if (!restFilter.accept(stypename)) return;
-                if (restedObjects.contains(stype)) {
-                    logger.log(Level.WARNING, stype.getName() + " repeat create rest websocket, so ignore");
-                    return;
-                }
-                restedObjects.add(stype); //避免重复创建Rest对象
-                HttpServlet servlet = httpServer.addRestWebSocketServlet(serverClassLoader, stype, prefix, en.getProperty());
-                if (servlet == null) return; //没有RestOnMessage方法的HttpServlet调用Rest.createRestWebSocketServlet就会返回null 
-                String prefix2 = prefix;
-                WebServlet ws = servlet.getClass().getAnnotation(WebServlet.class);
-                if (ws != null && !ws.repair()) prefix2 = "";
-                resourceFactory.inject(servlet, NodeHttpServer.this);
-                if (finest) logger.finest(threadName + " " + stype.getName() + " create RestWebSocketServlet " + servlet);
-                if (ss != null) {
-                    String[] mappings = servlet.getClass().getAnnotation(WebServlet.class).value();
-                    for (int i = 0; i < mappings.length; i++) {
-                        mappings[i] = prefix2 + mappings[i];
-                    }
-                    ss.add(new AbstractMap.SimpleEntry<>(servlet.getClass().getName(), mappings));
-                }
-            }
-        }
-        //输出信息
-        if (ss != null && !ss.isEmpty() && sb != null) {
-            Collections.sort(ss, (AbstractMap.SimpleEntry<String, String[]> o1, AbstractMap.SimpleEntry<String, String[]> o2) -> o1.getKey().compareTo(o2.getKey()));
-            int max = 0;
-            for (AbstractMap.SimpleEntry<String, String[]> as : ss) {
-                if (as.getKey().length() > max) max = as.getKey().length();
-            }
-            for (AbstractMap.SimpleEntry<String, String[]> as : ss) {
-                sb.append(threadName).append(" Load ").append(as.getKey());
-                for (int i = 0; i < max - as.getKey().length(); i++) {
-                    sb.append(' ');
-                }
-                sb.append("  mapping to  ").append(Arrays.toString(as.getValue())).append(LINE_SEPARATOR);
-            }
-        }
-    }
-}
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.boot;
+
+import java.lang.annotation.Annotation;
+import java.lang.reflect.*;
+import java.net.*;
+import java.util.*;
+import java.util.concurrent.CountDownLatch;
+import java.util.logging.Level;
+import java.util.stream.Stream;
+import javax.annotation.*;
+import static org.redkale.boot.Application.RESNAME_SNCP_ADDR;
+import org.redkale.boot.ClassFilter.FilterEntry;
+import org.redkale.cluster.ClusterAgent;
+import org.redkale.mq.MessageAgent;
+import org.redkale.net.*;
+import org.redkale.net.http.*;
+import org.redkale.net.sncp.Sncp;
+import org.redkale.service.*;
+import org.redkale.util.AnyValue.DefaultAnyValue;
+import org.redkale.util.*;
+import org.redkale.watch.*;
+
+/**
+ * HTTP Server节点的配置Server
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+@NodeProtocol("HTTP")
+public class NodeHttpServer extends NodeServer {
+
+    protected final boolean rest; //是否加载REST服务， 为true加载rest节点信息并将所有可REST化的Service生成RestServlet
+
+    protected final HttpServer httpServer;
+
+    public NodeHttpServer(Application application, AnyValue serconf) {
+        super(application, createServer(application, serconf));
+        this.httpServer = (HttpServer) server;
+        this.rest = serconf == null ? false : serconf.getAnyValue("rest") != null;
+    }
+
+    private static Server createServer(Application application, AnyValue serconf) {
+        return new HttpServer(application, application.getStartTime(), application.getResourceFactory().createChild());
+    }
+
+    public HttpServer getHttpServer() {
+        return httpServer;
+    }
+
+    @Override
+    public InetSocketAddress getSocketAddress() {
+        return httpServer == null ? null : httpServer.getSocketAddress();
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    protected ClassFilter<Service> createServiceClassFilter() {
+        return createClassFilter(this.sncpGroup, null, Service.class, new Class[]{org.redkale.watch.WatchService.class}, Annotation.class, "services", "service");
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    protected ClassFilter<Filter> createFilterClassFilter() {
+        return createClassFilter(null, null, HttpFilter.class, new Class[]{WatchFilter.class}, null, "filters", "filter");
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    protected ClassFilter<Servlet> createServletClassFilter() {
+        return createClassFilter(null, WebServlet.class, HttpServlet.class, new Class[]{WatchServlet.class}, null, "servlets", "servlet");
+    }
+
+    @Override
+    protected ClassFilter createOtherClassFilter() {
+        return createClassFilter(null, RestWebSocket.class, WebSocket.class, null, null, "rest", "websocket");
+    }
+
+    @Override
+    protected void loadService(ClassFilter<? extends Service> serviceFilter, ClassFilter otherFilter) throws Exception {
+        super.loadService(serviceFilter, otherFilter);
+        initWebSocketService();
+    }
+
+    @Override
+    protected void loadFilter(ClassFilter<? extends Filter> filterFilter, ClassFilter otherFilter) throws Exception {
+        if (httpServer != null) loadHttpFilter(this.serverConf.getAnyValue("filters"), filterFilter);
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    protected void loadServlet(ClassFilter<? extends Servlet> servletFilter, ClassFilter otherFilter) throws Exception {
+        if (httpServer != null) loadHttpServlet(servletFilter, otherFilter);
+    }
+
+    private void initWebSocketService() {
+        final NodeServer self = this;
+        final ResourceFactory regFactory = application.getResourceFactory();
+        resourceFactory.register((ResourceFactory rf, final Object src, final String resourceName, Field field, Object attachment) -> { //主要用于单点的服务
+            try {
+                if (field.getAnnotation(Resource.class) == null) return;
+                if (!(src instanceof WebSocketServlet)) return;
+                ResourceFactory.ResourceLoader loader = null;
+                ResourceFactory sncpResFactory = null;
+                for (NodeServer ns : application.servers) {
+                    if (!ns.isSNCP()) continue;
+                    sncpResFactory = ns.resourceFactory;
+                    loader = sncpResFactory.findLoader(WebSocketNode.class, field);
+                    if (loader != null) break;
+                }
+                if (loader != null) loader.load(sncpResFactory, src, resourceName, field, attachment);
+                synchronized (regFactory) {
+                    Service nodeService = (Service) rf.find(resourceName, WebSocketNode.class);
+                    if (sncpResFactory != null && resourceFactory.find(RESNAME_SNCP_ADDR, String.class) == null) {
+                        resourceFactory.register(RESNAME_SNCP_ADDR, InetSocketAddress.class, sncpResFactory.find(RESNAME_SNCP_ADDR, InetSocketAddress.class));
+                        resourceFactory.register(RESNAME_SNCP_ADDR, SocketAddress.class, sncpResFactory.find(RESNAME_SNCP_ADDR, SocketAddress.class));
+                        resourceFactory.register(RESNAME_SNCP_ADDR, String.class, sncpResFactory.find(RESNAME_SNCP_ADDR, String.class));
+                    }
+                    if (nodeService == null) {
+                        MessageAgent messageAgent = null;
+                        try {
+                            Field c = WebSocketServlet.class.getDeclaredField("messageAgent");
+                            c.setAccessible(true);
+                            messageAgent = (MessageAgent) c.get(src);
+                        } catch (Exception ex) {
+                            logger.log(Level.WARNING, "WebSocketServlet getMessageAgent error", ex);
+                        }
+                        nodeService = Sncp.createLocalService(serverClassLoader, resourceName, org.redkale.net.http.WebSocketNodeService.class, messageAgent, application.getResourceFactory(), application.getSncpTransportFactory(), (InetSocketAddress) null, (Set<String>) null, (AnyValue) null);
+                        regFactory.register(resourceName, WebSocketNode.class, nodeService);
+                    }
+                    resourceFactory.inject(nodeService, self);
+                    field.set(src, nodeService);
+                    logger.fine("[" + Thread.currentThread().getName() + "] Load Service " + nodeService);
+                }
+            } catch (Exception e) {
+                logger.log(Level.SEVERE, "WebSocketNode inject error", e);
+            }
+        }, WebSocketNode.class);
+    }
+
+    @SuppressWarnings("unchecked")
+    protected void loadHttpFilter(final AnyValue filtersConf, final ClassFilter<? extends Filter> classFilter) throws Exception {
+        final StringBuilder sb = logger.isLoggable(Level.INFO) ? new StringBuilder() : null;
+        final String localThreadName = "[" + Thread.currentThread().getName() + "] ";
+        List<FilterEntry<? extends Filter>> list = new ArrayList(classFilter.getFilterEntrys());
+        for (FilterEntry<? extends Filter> en : list) {
+            Class<HttpFilter> clazz = (Class<HttpFilter>) en.getType();
+            if (Modifier.isAbstract(clazz.getModifiers())) continue;
+            RedkaleClassLoader.putReflectionDeclaredConstructors(clazz, clazz.getName());
+            final HttpFilter filter = clazz.getDeclaredConstructor().newInstance();
+            resourceFactory.inject(filter, this);
+            DefaultAnyValue filterConf = (DefaultAnyValue) en.getProperty();
+            this.httpServer.addHttpFilter(filter, filterConf);
+            if (sb != null) sb.append(localThreadName).append(" Load ").append(clazz.getName()).append(LINE_SEPARATOR);
+        }
+        if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
+    }
+
+    @SuppressWarnings("unchecked")
+    protected void loadHttpServlet(final ClassFilter<? extends Servlet> servletFilter, ClassFilter<? extends WebSocket> webSocketFilter) throws Exception {
+        RedkaleClassLoader.putReflectionPublicClasses(HttpServlet.class.getName());
+        RedkaleClassLoader.putReflectionPublicClasses(HttpPrepareServlet.class.getName());
+        RedkaleClassLoader.putReflectionDeclaredConstructors(HttpResourceServlet.class, HttpResourceServlet.class.getName());
+        final AnyValue servletsConf = this.serverConf.getAnyValue("servlets");
+        final StringBuilder sb = logger.isLoggable(Level.INFO) ? new StringBuilder() : null;
+        String prefix0 = servletsConf == null ? "" : servletsConf.getValue("path", "");
+        if (!prefix0.isEmpty() && prefix0.charAt(prefix0.length() - 1) == '/') prefix0 = prefix0.substring(0, prefix0.length() - 1);
+        if (!prefix0.isEmpty() && prefix0.charAt(0) != '/') prefix0 = '/' + prefix0;
+        final String prefix = prefix0;
+        final String localThreadName = "[" + Thread.currentThread().getName() + "] ";
+        List<FilterEntry<? extends Servlet>> list = new ArrayList(servletFilter.getFilterEntrys());
+        list.sort((FilterEntry<? extends Servlet> o1, FilterEntry<? extends Servlet> o2) -> {  //必须保证WebSocketServlet优先加载， 因为要确保其他的HttpServlet可以注入本地模式的WebSocketNode
+            boolean ws1 = WebSocketServlet.class.isAssignableFrom(o1.getType());
+            boolean ws2 = WebSocketServlet.class.isAssignableFrom(o2.getType());
+            if (ws1 == ws2) {
+                Priority p1 = o1.getType().getAnnotation(Priority.class);
+                Priority p2 = o2.getType().getAnnotation(Priority.class);
+                int v = (p2 == null ? 0 : p2.value()) - (p1 == null ? 0 : p1.value());
+                return v == 0 ? o1.getType().getName().compareTo(o2.getType().getName()) : 0;
+            }
+            return ws1 ? -1 : 1;
+        });
+        final long starts = System.currentTimeMillis();
+        final List<AbstractMap.SimpleEntry<String, String[]>> ss = sb == null ? null : new ArrayList<>();
+        for (FilterEntry<? extends Servlet> en : list) {
+            Class<HttpServlet> clazz = (Class<HttpServlet>) en.getType();
+            if (Modifier.isAbstract(clazz.getModifiers())) continue;
+            if (clazz.getAnnotation(Rest.RestDyn.class) != null) continue; //动态生成的跳过
+            WebServlet ws = clazz.getAnnotation(WebServlet.class);
+            if (ws == null) continue;
+            if (ws.value().length == 0) {
+                logger.log(Level.INFO, "not found @WebServlet.value in " + clazz.getName());
+                continue;
+            }
+            RedkaleClassLoader.putReflectionDeclaredConstructors(clazz, clazz.getName());
+            final HttpServlet servlet = clazz.getDeclaredConstructor().newInstance();
+            resourceFactory.inject(servlet, this);
+            final String[] mappings = ws.value();
+            String pref = ws.repair() ? prefix : "";
+            DefaultAnyValue servletConf = (DefaultAnyValue) en.getProperty();
+            this.httpServer.addHttpServlet(servlet, pref, servletConf, mappings);
+            if (ss != null) {
+                for (int i = 0; i < mappings.length; i++) {
+                    mappings[i] = pref + mappings[i];
+                }
+                ss.add(new AbstractMap.SimpleEntry<>("HttpServlet    (type=" + clazz.getName() + ")", mappings));
+            }
+        }
+        final List<AbstractMap.SimpleEntry<String, String[]>> rests = sb == null ? null : new ArrayList<>();
+        final List<AbstractMap.SimpleEntry<String, String[]>> webss = sb == null ? null : new ArrayList<>();
+        if (rest && serverConf != null) {
+            final List<Object> restedObjects = new ArrayList<>();
+            for (AnyValue restConf : serverConf.getAnyValues("rest")) {
+                loadRestServlet(webSocketFilter, restConf, restedObjects, sb, rests, webss);
+            }
+        }
+        int max = 0;
+        if (ss != null && sb != null) {
+            int maxTypeLength = 0;
+            int maxNameLength = 0;
+            if (rests != null) {
+                for (AbstractMap.SimpleEntry<String, String[]> en : rests) {
+                    int pos = en.getKey().indexOf('#');
+                    if (pos > maxTypeLength) maxTypeLength = pos;
+                    int len = en.getKey().length() - pos - 1;
+                    if (len > maxNameLength) maxNameLength = len;
+                }
+            }
+            if (webss != null) {
+                for (AbstractMap.SimpleEntry<String, String[]> en : webss) {
+                    int pos = en.getKey().indexOf('#');
+                    if (pos > maxTypeLength) maxTypeLength = pos;
+                    int len = en.getKey().length() - pos - 1;
+                    if (len > maxNameLength) maxNameLength = len;
+                }
+            }
+            if (rests != null) {
+                for (AbstractMap.SimpleEntry<String, String[]> en : rests) {
+                    StringBuilder sub = new StringBuilder();
+                    int pos = en.getKey().indexOf('#');
+                    sub.append("RestDynServlet (type=").append(en.getKey().substring(0, pos));
+                    for (int i = 0; i < maxTypeLength - pos; i++) {
+                        sub.append(' ');
+                    }
+                    sub.append(", name='").append(en.getKey().substring(pos + 1));
+                    for (int i = 0; i < maxNameLength - pos; i++) {
+                        sub.append(' ');
+                    }
+                    sub.append("')");
+                    ss.add(new AbstractMap.SimpleEntry<>(sub.toString(), en.getValue()));
+                }
+            }
+            if (webss != null) {
+                for (AbstractMap.SimpleEntry<String, String[]> en : webss) {
+                    StringBuilder sub = new StringBuilder();
+                    int pos = en.getKey().indexOf('#');
+                    sub.append("RestWebSocket  (type=").append(en.getKey().substring(0, pos));
+                    for (int i = 0; i < maxTypeLength - pos; i++) {
+                        sub.append(' ');
+                    }
+                    sub.append(", name='").append(en.getKey().substring(pos + 1));
+                    for (int i = 0; i < maxNameLength - pos; i++) {
+                        sub.append(' ');
+                    }
+                    sub.append("')");
+                    ss.add(new AbstractMap.SimpleEntry<>(sub.toString(), en.getValue()));
+                }
+            }
+            ss.sort((AbstractMap.SimpleEntry<String, String[]> o1, AbstractMap.SimpleEntry<String, String[]> o2) -> o1.getKey().compareTo(o2.getKey()));
+            for (AbstractMap.SimpleEntry<String, String[]> as : ss) {
+                if (as.getKey().length() > max) max = as.getKey().length();
+            }
+            for (AbstractMap.SimpleEntry<String, String[]> as : ss) {
+                sb.append(localThreadName).append("Load ").append(as.getKey());
+                for (int i = 0; i < max - as.getKey().length(); i++) {
+                    sb.append(' ');
+                }
+                sb.append("  mapping to  ").append(Arrays.toString(as.getValue())).append(LINE_SEPARATOR);
+            }
+            sb.append(localThreadName).append("All HttpServlets load cost ").append(System.currentTimeMillis() - starts).append(" ms").append(LINE_SEPARATOR);
+        }
+        if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString().trim());
+    }
+
+    @SuppressWarnings("unchecked")
+    protected void loadRestServlet(final ClassFilter<? extends WebSocket> webSocketFilter, final AnyValue restConf, final List<Object> restedObjects, final StringBuilder sb,
+        final List<AbstractMap.SimpleEntry<String, String[]>> rests, final List<AbstractMap.SimpleEntry<String, String[]>> webss) throws Exception {
+        if (!rest) return;
+        if (restConf == null) return; //不存在REST服务
+
+        String prefix0 = restConf.getValue("path", "");
+        if (!prefix0.isEmpty() && prefix0.charAt(prefix0.length() - 1) == '/') prefix0 = prefix0.substring(0, prefix0.length() - 1);
+        if (!prefix0.isEmpty() && prefix0.charAt(0) != '/') prefix0 = '/' + prefix0;
+
+        final String localThreadName = "[" + Thread.currentThread().getName() + "] ";
+        String mqname = restConf.getValue("mq");
+        MessageAgent agent0 = null;
+        if (mqname != null) {
+            agent0 = application.getMessageAgent(mqname);
+            if (agent0 == null) throw new RuntimeException("not found " + MessageAgent.class.getSimpleName() + " config for (name=" + mqname + ")");
+        }
+        final MessageAgent messageAgent = agent0;
+        if (messageAgent != null) prefix0 = ""; //开启MQ时,prefix字段失效
+        final String prefix = prefix0;
+        final boolean autoload = restConf.getBoolValue("autoload", true);
+        {  //加载RestService
+            String userTypeStr = restConf.getValue("usertype");
+            final Class userType = userTypeStr == null ? null : this.serverClassLoader.loadClass(userTypeStr);
+
+            final Class baseServletType = this.serverClassLoader.loadClass(restConf.getValue("base", HttpServlet.class.getName()));
+            final Set<String> includeValues = new HashSet<>();
+            final Set<String> excludeValues = new HashSet<>();
+            for (AnyValue item : restConf.getAnyValues("service")) {
+                if (item.getBoolValue("ignore", false)) {
+                    excludeValues.add(item.getValue("value", ""));
+                } else {
+                    includeValues.add(item.getValue("value", ""));
+                }
+            }
+
+            final ClassFilter restFilter = ClassFilter.create(serverClassLoader, null, application.isCompileMode() ? "" : restConf.getValue("includes", ""), application.isCompileMode() ? "" : restConf.getValue("excludes", ""), includeValues, excludeValues);
+            final CountDownLatch scdl = new CountDownLatch(super.interceptorServices.size());
+            Stream<Service> stream = super.interceptorServices.stream();
+            if (!application.isCompileMode()) stream = stream.parallel(); //不能并行，否则在maven plugin运行环境下ClassLoader不对
+            stream.forEach((service) -> {
+                try {
+                    final Class stype = Sncp.getServiceType(service);
+                    final String name = Sncp.getResourceName(service);
+                    RestService rs = (RestService) stype.getAnnotation(RestService.class);
+                    if (rs == null || rs.ignore()) return;
+
+                    final String stypename = stype.getName();
+                    if (!autoload && !includeValues.contains(stypename)) return;
+                    if (!restFilter.accept(stypename)) return;
+                    synchronized (restedObjects) {
+                        if (restedObjects.contains(service)) {
+                            logger.log(Level.WARNING, stype.getName() + " repeat create rest servlet, so ignore");
+                            return;
+                        }
+                        restedObjects.add(service); //避免重复创建Rest对象
+                    }
+                    HttpServlet servlet = httpServer.addRestServlet(serverClassLoader, service, userType, baseServletType, prefix);
+                    if (servlet == null) return; //没有HttpMapping方法的HttpServlet调用Rest.createRestServlet就会返回null 
+                    String prefix2 = prefix;
+                    WebServlet ws = servlet.getClass().getAnnotation(WebServlet.class);
+                    if (ws != null && !ws.repair()) prefix2 = "";
+                    resourceFactory.inject(servlet, NodeHttpServer.this);
+                    dynServletMap.put(service, servlet);
+                    if (messageAgent != null) messageAgent.putService(this, service, servlet);
+                    //if (finest) logger.finest(localThreadName + " Create RestServlet(resource.name='" + name + "') = " + servlet);
+                    if (rests != null) {
+                        String[] mappings = servlet.getClass().getAnnotation(WebServlet.class).value();
+                        for (int i = 0; i < mappings.length; i++) {
+                            mappings[i] = prefix2 + mappings[i];
+                        }
+                        synchronized (rests) {
+                            rests.add(new AbstractMap.SimpleEntry<>(Sncp.getServiceType(service).getName() + "#" + name, mappings));
+                        }
+                    }
+                } finally {
+                    scdl.countDown();
+                }
+            });
+            scdl.await();
+        }
+        if (webSocketFilter != null) {  //加载RestWebSocket
+            final Set<String> includeValues = new HashSet<>();
+            final Set<String> excludeValues = new HashSet<>();
+            for (AnyValue item : restConf.getAnyValues("websocket")) {
+                if (item.getBoolValue("ignore", false)) {
+                    excludeValues.add(item.getValue("value", ""));
+                } else {
+                    includeValues.add(item.getValue("value", ""));
+                }
+            }
+            final ClassFilter restFilter = ClassFilter.create(serverClassLoader, null, application.isCompileMode() ? "" : restConf.getValue("includes", ""), application.isCompileMode() ? "" : restConf.getValue("excludes", ""), includeValues, excludeValues);
+            final boolean finest = logger.isLoggable(Level.FINEST);
+
+            List<FilterEntry<? extends WebSocket>> list = new ArrayList(webSocketFilter.getFilterEntrys());
+            for (FilterEntry<? extends WebSocket> en : list) {
+                Class<WebSocket> clazz = (Class<WebSocket>) en.getType();
+                if (Modifier.isAbstract(clazz.getModifiers())) {
+                    logger.log(Level.FINE, clazz.getName() + " cannot abstract on rest websocket, so ignore");
+                    continue;
+                }
+                if (Modifier.isFinal(clazz.getModifiers())) {
+                    logger.log(Level.FINE, clazz.getName() + " cannot final on rest websocket, so ignore");
+                    continue;
+                }
+                final Class<? extends WebSocket> stype = en.getType();
+                if (stype.getAnnotation(Rest.RestDyn.class) != null) continue;
+                RestWebSocket rs = stype.getAnnotation(RestWebSocket.class);
+                if (rs == null || rs.ignore()) continue;
+
+                final String stypename = stype.getName();
+                if (!autoload && !includeValues.contains(stypename)) continue;
+                if (!restFilter.accept(stypename)) continue;
+                if (restedObjects.contains(stype)) {
+                    logger.log(Level.WARNING, stype.getName() + " repeat create rest websocket, so ignore");
+                    continue;
+                }
+                restedObjects.add(stype); //避免重复创建Rest对象
+                WebSocketServlet servlet = httpServer.addRestWebSocketServlet(serverClassLoader, stype, messageAgent, prefix, en.getProperty());
+                if (servlet == null) continue; //没有RestOnMessage方法的HttpServlet调用Rest.createRestWebSocketServlet就会返回null 
+                String prefix2 = prefix;
+                WebServlet ws = servlet.getClass().getAnnotation(WebServlet.class);
+                if (ws != null && !ws.repair()) prefix2 = "";
+                resourceFactory.inject(servlet, NodeHttpServer.this);
+                if (finest) logger.finest(localThreadName + " " + stype.getName() + " create a RestWebSocketServlet");
+                if (webss != null) {
+                    String[] mappings = servlet.getClass().getAnnotation(WebServlet.class).value();
+                    for (int i = 0; i < mappings.length; i++) {
+                        mappings[i] = prefix2 + mappings[i];
+                    }
+                    synchronized (webss) {
+                        webss.add(new AbstractMap.SimpleEntry<>(stype.getName() + "#" + rs.name(), mappings));
+                    }
+                }
+            }
+        }
+        if (messageAgent != null) this.messageAgents.put(messageAgent.getName(), messageAgent);
+    }
+
+    @Override //loadServlet执行之后调用
+    protected void postLoadServlets() {
+        final ClusterAgent cluster = application.clusterAgent;
+        if (!application.isCompileMode() && cluster != null) {
+            NodeProtocol pros = getClass().getAnnotation(NodeProtocol.class);
+            String protocol = pros.value().toUpperCase();
+            if (!cluster.containsProtocol(protocol)) return;
+            if (!cluster.containsPort(server.getSocketAddress().getPort())) return;
+            cluster.register(this, protocol, dynServletMap.keySet(), new HashSet<>());
+        }
+    }
+
+    @Override
+    protected void afterClusterDeregisterOnPreDestroyServices(ClusterAgent cluster, String protocol) {
+        cluster.deregister(this, protocol, dynServletMap.keySet(), new HashSet<>());
+    }
+}

src/main/java/org/redkale/boot/NodeProtocol.java

@@ -20,5 +20,5 @@ import java.lang.annotation.*;
 @Documented
 public @interface NodeProtocol {
 
-    String[] value();
+    String value();
 }

src/main/java/org/redkale/boot/NodeServer.java

@@ -0,0 +1,910 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.boot;
+
+import org.redkale.cluster.ClusterAgent;
+import org.redkale.mq.MessageAgent;
+import org.redkale.util.RedkaleClassLoader;
+import java.io.*;
+import java.lang.annotation.Annotation;
+import java.lang.reflect.*;
+import java.net.*;
+import java.nio.file.*;
+import java.util.*;
+import java.util.AbstractMap.SimpleEntry;
+import java.util.concurrent.*;
+import java.util.function.*;
+import java.util.logging.*;
+import javax.annotation.*;
+import static org.redkale.boot.Application.*;
+import org.redkale.boot.ClassFilter.FilterEntry;
+import org.redkale.net.Filter;
+import org.redkale.net.*;
+import org.redkale.net.http.*;
+import org.redkale.net.sncp.*;
+import org.redkale.service.*;
+import org.redkale.source.*;
+import org.redkale.util.*;
+
+/**
+ * Server节点的初始化配置类
+ *
+ *
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+@SuppressWarnings("unchecked")
+public abstract class NodeServer {
+
+    //INFO日志的换行符
+    public static final String LINE_SEPARATOR = "\r\n";
+
+    //日志输出对象
+    protected final Logger logger;
+
+    //进程主类
+    protected final Application application;
+
+    //依赖注入工厂类
+    protected final ResourceFactory resourceFactory;
+
+    //当前Server对象
+    protected final Server server;
+
+    //ClassLoader
+    protected RedkaleClassLoader serverClassLoader;
+
+    protected final Thread serverThread;
+
+    //当前Server的SNCP协议的组
+    protected String sncpGroup = null;
+
+    //SNCP服务的地址， 非SNCP为null
+    private InetSocketAddress sncpAddress;
+
+    //加载Service时的处理函数
+    protected BiConsumer<MessageAgent, Service> consumer;
+
+    //server节点的配置
+    protected AnyValue serverConf;
+
+    protected final String threadName;
+
+    //加载server节点后的拦截器
+    protected NodeInterceptor interceptor;
+
+    //供interceptor使用的Service对象集合
+    protected final Set<Service> interceptorServices = new LinkedHashSet<>();
+
+    //本地模式的Service对象集合
+    protected final Set<Service> localServices = new LinkedHashSet<>();
+
+    //远程模式的Service对象集合
+    protected final Set<Service> remoteServices = new LinkedHashSet<>();
+
+    protected final Map<Service, Servlet> dynServletMap = new LinkedHashMap<>();
+
+    //MessageAgent对象集合
+    protected final Map<String, MessageAgent> messageAgents = new HashMap<>();
+
+    //需要远程模式Service的MessageAgent对象集合
+    protected final Map<String, MessageAgent> sncpRemoteAgents = new HashMap<>();
+
+    private volatile int maxTypeLength = 0;
+
+    private volatile int maxNameLength = 0;
+
+    public NodeServer(Application application, Server server) {
+        this.threadName = Thread.currentThread().getName();
+        this.application = application;
+        this.server = server;
+        this.resourceFactory = server.getResourceFactory();
+        this.logger = Logger.getLogger(this.getClass().getSimpleName());
+        if (application.isCompileMode() || application.getServerClassLoader() instanceof RedkaleClassLoader.RedkaleCacheClassLoader) {
+            this.serverClassLoader = application.getServerClassLoader();
+        } else {
+            this.serverClassLoader = new RedkaleClassLoader(application.getServerClassLoader());
+        }
+        Thread.currentThread().setContextClassLoader(this.serverClassLoader);
+        this.serverThread = Thread.currentThread();
+        this.server.setServerClassLoader(serverClassLoader);
+    }
+
+    public static <T extends NodeServer> NodeServer create(Class<T> clazz, Application application, AnyValue serconf) {
+        try {
+            RedkaleClassLoader.putReflectionDeclaredConstructors(clazz, clazz.getName(), Application.class, AnyValue.class);
+            return clazz.getDeclaredConstructor(Application.class, AnyValue.class).newInstance(application, serconf);
+        } catch (Exception e) {
+            throw new RuntimeException(e);
+        }
+    }
+
+    public void init(AnyValue config) throws Exception {
+        this.serverConf = config == null ? AnyValue.create() : config;
+        if (isSNCP()) { // SNCP协议
+            String host = this.serverConf.getValue("host", isWATCH() ? "127.0.0.1" : "0.0.0.0").replace("0.0.0.0", "");
+            this.sncpAddress = new InetSocketAddress(host.isEmpty() ? application.localAddress.getAddress().getHostAddress() : host, this.serverConf.getIntValue("port"));
+            this.sncpGroup = application.sncpTransportFactory.findGroupName(this.sncpAddress);
+            //单向SNCP服务不需要对等group
+            //if (this.sncpGroup == null) throw new RuntimeException("Server (" + String.valueOf(config).replaceAll("\\s+", " ") + ") not found <group> info");
+        }
+        //单点服务不会有 sncpAddress、sncpGroup
+        if (this.sncpAddress != null) {
+            this.resourceFactory.register(RESNAME_SNCP_ADDR, this.sncpAddress);
+            this.resourceFactory.register(RESNAME_SNCP_ADDR, SocketAddress.class, this.sncpAddress);
+            this.resourceFactory.register(RESNAME_SNCP_ADDR, String.class, this.sncpAddress.getHostString() + ":" + this.sncpAddress.getPort());
+        }
+        if (this.sncpGroup != null) this.resourceFactory.register(RESNAME_SNCP_GROUP, this.sncpGroup);
+        {
+            //设置root文件夹
+            String webroot = this.serverConf.getValue("root", "root");
+            File myroot = new File(webroot);
+            if (!webroot.contains(":") && !webroot.startsWith("/")) {
+                myroot = new File(System.getProperty(Application.RESNAME_APP_HOME), webroot);
+            }
+
+            resourceFactory.register(Server.RESNAME_SERVER_ROOT, String.class, myroot.getCanonicalPath());
+            resourceFactory.register(Server.RESNAME_SERVER_ROOT, File.class, myroot.getCanonicalFile());
+            resourceFactory.register(Server.RESNAME_SERVER_ROOT, Path.class, myroot.toPath());
+
+            //加入指定的classpath
+            Server.loadLib(serverClassLoader, logger, this.serverConf.getValue("lib", ""));
+            this.serverThread.setContextClassLoader(this.serverClassLoader);
+        }
+        //必须要进行初始化， 构建Service时需要使用Context中的ExecutorService
+        server.init(this.serverConf);
+        //init之后才有Executor
+        //废弃 @since 2.3.0 
+//        resourceFactory.register(Server.RESNAME_SERVER_EXECUTOR, Executor.class, server.getWorkExecutor());
+//        resourceFactory.register(Server.RESNAME_SERVER_EXECUTOR, ExecutorService.class, server.getWorkExecutor());
+//        resourceFactory.register(Server.RESNAME_SERVER_EXECUTOR, ThreadPoolExecutor.class, server.getWorkExecutor());
+
+        initResource(); //给 DataSource、CacheSource 注册依赖注入时的监听回调事件。
+        String interceptorClass = this.serverConf.getValue("interceptor", "");
+        if (!interceptorClass.isEmpty()) {
+            Class clazz = serverClassLoader.loadClass(interceptorClass);
+            RedkaleClassLoader.putReflectionDeclaredConstructors(clazz, clazz.getName());
+            this.interceptor = (NodeInterceptor) clazz.getDeclaredConstructor().newInstance();
+        }
+
+        ClassFilter<Service> serviceFilter = createServiceClassFilter();
+        if (application.isSingletonMode()) { //singleton模式下只加载指定的Service
+            final String ssc = System.getProperty("red" + "kale.singleton.serviceclass");
+            final String extssc = System.getProperty("red" + "kale.singleton.extserviceclasses");
+            if (ssc != null) {
+                final List<String> sscList = new ArrayList<>();
+                sscList.add(ssc);
+                if (extssc != null && !extssc.isEmpty()) {
+                    for (String s : extssc.split(",")) {
+                        if (!s.isEmpty()) sscList.add(s);
+                    }
+                }
+                serviceFilter.setExpectPredicate(c -> !sscList.contains(c));
+            }
+        }
+        ClassFilter<Filter> filterFilter = createFilterClassFilter();
+        ClassFilter<Servlet> servletFilter = createServletClassFilter();
+        ClassFilter otherFilter = createOtherClassFilter();
+        long s = System.currentTimeMillis();
+        ClassFilter.Loader.load(application.getHome(), serverClassLoader, ((application.excludelibs != null ? (application.excludelibs + ";") : "") + serverConf.getValue("excludelibs", "")).split(";"), serviceFilter, filterFilter, servletFilter, otherFilter);
+        long e = System.currentTimeMillis() - s;
+        logger.info(this.getClass().getSimpleName() + " load filter class in " + e + " ms");
+        loadService(serviceFilter, otherFilter); //必须在servlet之前
+        if (!application.isSingletonMode()) { //非singleton模式下才加载Filter、Servlet
+            loadFilter(filterFilter, otherFilter);
+            loadServlet(servletFilter, otherFilter);
+            postLoadServlets();
+        }
+        if (this.interceptor != null) this.resourceFactory.inject(this.interceptor);
+    }
+
+    protected abstract void loadFilter(ClassFilter<? extends Filter> filterFilter, ClassFilter otherFilter) throws Exception;
+
+    protected abstract void loadServlet(ClassFilter<? extends Servlet> servletFilter, ClassFilter otherFilter) throws Exception;
+
+    private void initResource() {
+        final NodeServer self = this;
+        //---------------------------------------------------------------------------------------------
+        final ResourceFactory appResFactory = application.getResourceFactory();
+        final TransportFactory appSncpTranFactory = application.getSncpTransportFactory();
+        final AnyValue resources = application.config.getAnyValue("resources");
+        final String confURI = appResFactory.find(RESNAME_APP_CONF, String.class);
+        final Map<String, SimpleEntry<Class, AnyValue>> cacheResource = new HashMap<>();
+        final Map<String, SimpleEntry<Class, AnyValue>> dataResources = new HashMap<>();
+        if (resources != null) {
+            for (AnyValue sourceConf : resources.getAnyValues("source")) {
+                try {
+                    String classval = sourceConf.getValue("value");
+                    Class type = null;
+                    if (classval == null || classval.isEmpty()) {
+                        RedkaleClassLoader.putServiceLoader(CacheSourceProvider.class);
+                        List<CacheSourceProvider> providers = new ArrayList<>();
+                        Iterator<CacheSourceProvider> it = ServiceLoader.load(CacheSourceProvider.class, serverClassLoader).iterator();
+                        while (it.hasNext()) {
+                            CacheSourceProvider s = it.next();
+                            if (s != null) RedkaleClassLoader.putReflectionPublicConstructors(s.getClass(), s.getClass().getName());
+                            if (s != null && s.acceptsConf(sourceConf)) {
+                                providers.add(s);
+                            }
+                        }
+                        Collections.sort(providers, (a, b) -> {
+                            Priority p1 = a == null ? null : a.getClass().getAnnotation(Priority.class);
+                            Priority p2 = b == null ? null : b.getClass().getAnnotation(Priority.class);
+                            return (p2 == null ? 0 : p2.value()) - (p1 == null ? 0 : p1.value());
+                        });
+                        for (CacheSourceProvider provider : providers) {
+                            type = provider.sourceClass();
+                            if (type != null) break;
+                        }
+                    } else {
+                        type = serverClassLoader.loadClass(classval);
+                    }
+                    if (type == DataSource.class) {
+                        type = DataMemorySource.class;
+                        for (AnyValue itemConf : sourceConf.getAnyValues("property")) {
+                            if (itemConf.getValue("name", "").contains(DataSources.JDBC_URL)) {
+                                type = DataJdbcSource.class;
+                                break;
+                            }
+                        }
+                    }
+                    if (!Service.class.isAssignableFrom(type)) {
+                        logger.log(Level.SEVERE, "load application source resource, but not Service error: " + sourceConf);
+                    } else if (CacheSource.class.isAssignableFrom(type)) {
+                        cacheResource.put(sourceConf.getValue("name", ""), new SimpleEntry(type, sourceConf));
+                    } else if (DataSource.class.isAssignableFrom(type)) {
+                        dataResources.put(sourceConf.getValue("name", ""), new SimpleEntry(type, sourceConf));
+                    } else {
+                        logger.log(Level.SEVERE, "load application source resource, but not CacheSource error: " + sourceConf);
+                    }
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, "load application source resource error: " + sourceConf, e);
+                }
+            }
+        }
+        //------------------------------------- 注册 Resource --------------------------------------------------------
+        resourceFactory.register((ResourceFactory rf, final Object src, String resourceName, Field field, final Object attachment) -> {
+            try {
+                Resource res = field.getAnnotation(Resource.class);
+                if (res == null || !res.name().startsWith("properties.")) return;
+                if ((src instanceof Service) && Sncp.isRemote((Service) src)) return; //远程模式不得注入 DataSource
+                Class type = field.getType();
+                if (type != AnyValue.class && type != AnyValue[].class) return;
+                Object resource = null;
+                final AnyValue properties = resources == null ? null : resources.getAnyValue("properties");
+                if (properties != null && type == AnyValue.class) {
+                    resource = properties.getAnyValue(res.name().substring("properties.".length()));
+                    appResFactory.register(resourceName, AnyValue.class, resource);
+                } else if (properties != null && type == AnyValue[].class) {
+                    resource = properties.getAnyValues(res.name().substring("properties.".length()));
+                    appResFactory.register(resourceName, AnyValue[].class, resource);
+                }
+                field.set(src, resource);
+            } catch (Exception e) {
+                logger.log(Level.SEVERE, "Resource inject error", e);
+            }
+        }, AnyValue.class, AnyValue[].class);
+
+        //------------------------------------- 注册 Local AutoLoad(false) Service --------------------------------------------------------        
+        resourceFactory.register((ResourceFactory rf, final Object src, String resourceName, Field field, final Object attachment) -> {
+            Class<Service> resServiceType = Service.class;
+            try {
+                if (field.getAnnotation(Resource.class) == null) return;
+                if ((src instanceof Service) && Sncp.isRemote((Service) src)) return; //远程模式不得注入 AutoLoad Service
+                if (!Service.class.isAssignableFrom(field.getType())) return;
+                resServiceType = (Class) field.getType();
+                if (resServiceType.getAnnotation(Local.class) == null) return;
+                AutoLoad al = resServiceType.getAnnotation(AutoLoad.class);
+                if (al == null || al.value()) return;
+
+                //ResourceFactory resfactory = (isSNCP() ? appResFactory : resourceFactory);
+                SncpClient client = src instanceof Service ? Sncp.getSncpClient((Service) src) : null;
+                final InetSocketAddress sncpAddr = client == null ? null : client.getClientAddress();
+                final Set<String> groups = new HashSet<>();
+                Service service = Modifier.isFinal(resServiceType.getModifiers()) ? (Service) resServiceType.getConstructor().newInstance() : Sncp.createLocalService(serverClassLoader, resourceName, resServiceType, null, appResFactory, appSncpTranFactory, sncpAddr, groups, null);
+                appResFactory.register(resourceName, resServiceType, service);
+
+                field.set(src, service);
+                rf.inject(service, self); // 给其可能包含@Resource的字段赋值;
+                if (!application.isCompileMode()) service.init(null);
+                logger.info("[" + Thread.currentThread().getName() + "] Load Service(@Local @AutoLoad service = " + resServiceType.getSimpleName() + ", resourceName = '" + resourceName + "')");
+            } catch (Exception e) {
+                logger.log(Level.SEVERE, "[" + Thread.currentThread().getName() + "] Load @Local @AutoLoad(false) Service inject " + resServiceType + " to " + src + " error", e);
+            }
+        }, Service.class);
+
+        //------------------------------------- 注册 DataSource --------------------------------------------------------        
+        resourceFactory.register((ResourceFactory rf, final Object src, String resourceName, Field field, final Object attachment) -> {
+            try {
+                if (field.getAnnotation(Resource.class) == null) return;
+                if ((src instanceof Service) && Sncp.isRemote((Service) src)) return; //远程模式不得注入 DataSource
+                SimpleEntry<Class, AnyValue> resEntry = dataResources.get(resourceName);
+                AnyValue sourceConf = resEntry == null ? null : resEntry.getValue();
+                DataSource source = null;
+                if (sourceConf != null) {
+                    final Class sourceType = resEntry.getKey();
+                    if (sourceType == DataJdbcSource.class) {
+                        source = DataSources.createDataSource(resourceName, sourceConf);
+                    } else {
+                        boolean can = false;
+                        RedkaleClassLoader.putReflectionPublicConstructors(sourceType, sourceType.getName());
+                        for (Constructor cr : sourceType.getConstructors()) {
+                            if (cr.getParameterCount() == 0) {
+                                can = true;
+                                break;
+                            }
+                        }
+                        if (DataSource.class.isAssignableFrom(sourceType) && can) { // 必须有空构造函数
+                            if (Modifier.isFinal(sourceType.getModifiers()) || sourceType.getAnnotation(Local.class) != null) {
+                                source = (DataSource) sourceType.getConstructor().newInstance();
+                                RedkaleClassLoader.putReflectionPublicConstructors(sourceType, sourceType.getName());
+                            } else {
+                                final Service srcService = (Service) src;
+                                SncpClient client = Sncp.getSncpClient(srcService);
+                                final InetSocketAddress sncpAddr = client == null ? null : client.getClientAddress();
+                                final Set<String> groups = new HashSet<>();
+                                source = (DataSource) Sncp.createLocalService(serverClassLoader, resourceName, sourceType, client == null ? null : client.getMessageAgent(), appResFactory, appSncpTranFactory, sncpAddr, groups, Sncp.getConf(srcService));
+                            }
+                        }
+                    }
+                }
+                if (source == null) {
+                    source = DataSources.createDataSource(confURI, resourceName); //从persistence.xml配置中创建
+                }
+
+                RedkaleClassLoader.putReflectionPublicConstructors(source.getClass(), source.getClass().getName());
+                application.dataSources.add(source);
+                ResourceType rt = source.getClass().getAnnotation(ResourceType.class);
+                if (rt != null && rt.value() != DataSource.class) {
+                    appResFactory.register(resourceName, rt.value(), source);
+                } else if (source instanceof SearchSource) {
+                    appResFactory.register(resourceName, SearchSource.class, source);
+                }
+                appResFactory.register(resourceName, DataSource.class, source);
+
+                field.set(src, source);
+                rf.inject(source, self); // 给AsyncGroup和其他@Resource的字段赋值;
+                //NodeServer.this.watchFactory.inject(src);
+                if (!application.isCompileMode() && source instanceof Service) ((Service) source).init(sourceConf);
+                logger.info("[" + Thread.currentThread().getName() + "] Load DataSource (type = " + source.getClass().getSimpleName() + ", resourceName = '" + resourceName + "')");
+            } catch (Exception e) {
+                logger.log(Level.SEVERE, "[" + Thread.currentThread().getName() + "] DataSource inject to " + src + " error", e);
+            }
+        }, DataSource.class);
+
+        //------------------------------------- 注册 CacheSource --------------------------------------------------------
+        resourceFactory.register(new ResourceFactory.ResourceLoader() {
+            @Override
+            public void load(ResourceFactory rf, final Object src, final String resourceName, Field field, final Object attachment) {
+                try {
+                    if (field.getAnnotation(Resource.class) == null) return;
+                    if (!(src instanceof Service)) throw new RuntimeException("CacheSource must be inject in Service, cannot " + src);
+                    if ((src instanceof Service) && Sncp.isRemote((Service) src)) return; //远程模式不需要注入 CacheSource 
+                    final Service srcService = (Service) src;
+                    SncpClient client = Sncp.getSncpClient(srcService);
+                    final InetSocketAddress sncpAddr = client == null ? null : client.getClientAddress();
+                    SimpleEntry<Class, AnyValue> resEntry = cacheResource.get(resourceName);
+                    AnyValue sourceConf = resEntry == null ? null : resEntry.getValue();
+                    if (sourceConf == null) {
+                        SimpleEntry<Class, AnyValue> resEntry2 = dataResources.get(resourceName);
+                        sourceConf = resEntry2 == null ? null : resEntry2.getValue();
+                    }
+                    Class sourceType0 = CacheMemorySource.class;
+                    if (sourceConf != null) {
+                        String classval = sourceConf.getValue("value");
+                        if (classval == null || classval.isEmpty()) {
+                            RedkaleClassLoader.putServiceLoader(CacheSourceProvider.class);
+                            List<CacheSourceProvider> providers = new ArrayList<>();
+                            Iterator<CacheSourceProvider> it = ServiceLoader.load(CacheSourceProvider.class, serverClassLoader).iterator();
+                            while (it.hasNext()) {
+                                CacheSourceProvider s = it.next();
+                                if (s != null) RedkaleClassLoader.putReflectionPublicConstructors(s.getClass(), s.getClass().getName());
+                                if (s != null && s.acceptsConf(sourceConf)) {
+                                    providers.add(s);
+                                }
+                            }
+                            Collections.sort(providers, (a, b) -> {
+                                Priority p1 = a == null ? null : a.getClass().getAnnotation(Priority.class);
+                                Priority p2 = b == null ? null : b.getClass().getAnnotation(Priority.class);
+                                return (p2 == null ? 0 : p2.value()) - (p1 == null ? 0 : p1.value());
+                            });
+                            for (CacheSourceProvider provider : providers) {
+                                sourceType0 = provider.sourceClass();
+                                if (sourceType0 != null) break;
+                            }
+                        } else {
+                            sourceType0 = serverClassLoader.loadClass(classval);
+                        }
+                    }
+                    final Class sourceType = sourceType0;
+                    Object source = null;
+                    if (CacheSource.class.isAssignableFrom(sourceType)) { // CacheSource
+                        RedkaleClassLoader.putReflectionPublicConstructors(sourceType, sourceType.getName());
+                        source = sourceType == CacheMemorySource.class ? new CacheMemorySource(resourceName)
+                            : (Modifier.isFinal(sourceType.getModifiers()) || sourceType.getAnnotation(Local.class) != null) ? sourceType.getConstructor().newInstance()
+                            : (CacheSource) Sncp.createLocalService(serverClassLoader, resourceName, sourceType, client == null ? null : client.getMessageAgent(), appResFactory, appSncpTranFactory, sncpAddr, null, Sncp.getConf(srcService));
+                        Type genericType = field.getGenericType();
+                        application.cacheSources.add((CacheSource) source);
+                        appResFactory.register(resourceName, CacheSource.class, source);
+                        if (genericType != CacheSource.class) {
+                            appResFactory.register(resourceName, genericType, source);
+                        }
+                    }
+                    field.set(src, source);
+                    rf.inject(source, self); //
+                    if (!application.isCompileMode() && source instanceof Service) ((Service) source).init(sourceConf);
+
+                    if ((src instanceof org.redkale.net.http.WebSocketNodeService) && sncpAddr != null) { //只有WebSocketNodeService的服务才需要给SNCP服务注入CacheMemorySource
+                        NodeSncpServer sncpServer = application.findNodeSncpServer(sncpAddr);
+                        if (source != null && source.getClass().getAnnotation(Local.class) == null) { //本地模式的Service不生成SncpServlet
+                            sncpServer.getSncpServer().addSncpServlet((Service) source);
+                        }
+                        //logger.info("[" + Thread.currentThread().getName() + "] Load Service " + source);
+                    }
+                    logger.info("[" + Thread.currentThread().getName() + "] Load CacheSource (type = " + source.getClass().getSimpleName() + ", resourceName = '" + resourceName + "')");
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, "DataSource inject error", e);
+                }
+            }
+
+            @Override
+            public boolean autoNone() {
+                return false;
+            }
+        }, CacheSource.class);
+
+        //------------------------------------- 注册 WebSocketNode --------------------------------------------------------
+        resourceFactory.register(new ResourceFactory.ResourceLoader() {
+            @Override
+            public void load(ResourceFactory rf, final Object src, final String resourceName, Field field, final Object attachment) {
+                try {
+                    if (field.getAnnotation(Resource.class) == null) return;
+                    if ((src instanceof Service) && Sncp.isRemote((Service) src)) return; //远程模式不需要注入 WebSocketNode 
+                    Service nodeService = (Service) rf.find(resourceName, WebSocketNode.class);
+                    if (nodeService == null) {
+                        final HashSet<String> groups = new HashSet<>();
+                        if (groups.isEmpty() && isSNCP() && NodeServer.this.sncpGroup != null) groups.add(NodeServer.this.sncpGroup);
+                        nodeService = Sncp.createLocalService(serverClassLoader, resourceName, org.redkale.net.http.WebSocketNodeService.class, Sncp.getMessageAgent((Service) src), application.getResourceFactory(), application.getSncpTransportFactory(), NodeServer.this.sncpAddress, groups, (AnyValue) null);
+                        (isSNCP() ? appResFactory : resourceFactory).register(resourceName, WebSocketNode.class, nodeService);
+                        ((org.redkale.net.http.WebSocketNodeService) nodeService).setName(resourceName);
+                    }
+                    resourceFactory.inject(nodeService, self);
+                    MessageAgent messageAgent = Sncp.getMessageAgent((Service) src);
+                    if (messageAgent != null && Sncp.getMessageAgent(nodeService) == null) Sncp.setMessageAgent(nodeService, messageAgent);
+                    field.set(src, nodeService);
+                    if (Sncp.isRemote(nodeService)) {
+                        remoteServices.add(nodeService);
+                    } else {
+                        rf.inject(nodeService); //动态加载的Service也存在按需加载的注入资源
+                        localServices.add(nodeService);
+                        interceptorServices.add(nodeService);
+                        if (consumer != null) consumer.accept(null, nodeService);
+                    }
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, "WebSocketNode inject error", e);
+                }
+            }
+
+            @Override
+            public boolean autoNone() {
+                return false;
+            }
+        }, WebSocketNode.class);
+    }
+
+    @SuppressWarnings("unchecked")
+    protected void loadService(ClassFilter<? extends Service> serviceFilter, ClassFilter otherFilter) throws Exception {
+        if (serviceFilter == null) return;
+        final long starts = System.currentTimeMillis();
+        final String localThreadName = "[" + Thread.currentThread().getName() + "] ";
+        final Set<FilterEntry<? extends Service>> entrys = (Set) serviceFilter.getAllFilterEntrys();
+        ResourceFactory regFactory = isSNCP() ? application.getResourceFactory() : resourceFactory;
+        final ResourceFactory appResourceFactory = application.getResourceFactory();
+        final TransportFactory appSncpTransFactory = application.getSncpTransportFactory();
+        for (FilterEntry<? extends Service> entry : entrys) { //service实现类
+            final Class<? extends Service> serviceImplClass = entry.getType();
+            if (Modifier.isFinal(serviceImplClass.getModifiers())) continue; //修饰final的类跳过
+            if (!Modifier.isPublic(serviceImplClass.getModifiers())) continue;
+            if (serviceImplClass.getAnnotation(SncpDyn.class) != null) continue; //动态生成的跳过
+            if (entry.isExpect()) {
+                if (Modifier.isAbstract(serviceImplClass.getModifiers())) continue; //修饰abstract的类跳过
+                if (DataSource.class.isAssignableFrom(serviceImplClass)) continue;
+                if (CacheSource.class.isAssignableFrom(serviceImplClass)) continue;
+            }
+            if (entry.getName().contains("$")) throw new RuntimeException("<name> value cannot contains '$' in " + entry.getProperty());
+            Service oldother = resourceFactory.find(entry.getName(), serviceImplClass);
+            if (oldother != null) { //Server加载Service时需要判断是否已经加载过了。
+                if (!Sncp.isRemote(oldother)) interceptorServices.add(oldother);
+                continue;
+            }
+            final HashSet<String> groups = entry.getGroups(); //groups.isEmpty()表示<services>没有配置groups属性。
+            if (groups.isEmpty() && isSNCP() && this.sncpGroup != null) groups.add(this.sncpGroup);
+
+            final boolean localed = (this.sncpAddress == null && entry.isEmptyGroups() && !serviceImplClass.isInterface() && !Modifier.isAbstract(serviceImplClass.getModifiers())) //非SNCP的Server，通常是单点服务
+                || groups.contains(this.sncpGroup) //本地IP含在内的
+                || (this.sncpGroup == null && entry.isEmptyGroups()) //空的SNCP配置
+                || serviceImplClass.getAnnotation(Local.class) != null;//本地模式
+            if (localed && (serviceImplClass.isInterface() || Modifier.isAbstract(serviceImplClass.getModifiers()))) continue; //本地模式不能实例化接口和抽象类的Service类
+            final ResourceFactory.ResourceLoader resourceLoader = (ResourceFactory rf, final Object src, final String resourceName, Field field, final Object attachment) -> {
+                try {
+                    if (SncpClient.parseMethod(serviceImplClass).isEmpty() && serviceImplClass.getAnnotation(Priority.class) == null) {  //class没有可用的方法且没有标记启动优先级的， 通常为BaseService
+                        if (!serviceImplClass.getName().startsWith("org.redkale.") && !serviceImplClass.getSimpleName().contains("Base")) {
+                            logger.log(Level.FINE, serviceImplClass + " cannot load because not found less one public non-final method");
+                        }
+                        return;
+                    }
+                    RedkaleClassLoader.putReflectionPublicMethods(serviceImplClass.getName());
+                    MessageAgent agent = null;
+                    if (entry.getProperty() != null && entry.getProperty().getValue("mq") != null) {
+                        agent = application.getMessageAgent(entry.getProperty().getValue("mq"));
+                        if (agent != null) messageAgents.put(agent.getName(), agent);
+                    }
+
+                    Service service;
+                    final boolean ws = src instanceof WebSocketServlet;
+                    if (ws || localed) { //本地模式
+                        service = Sncp.createLocalService(serverClassLoader, resourceName, serviceImplClass, agent, appResourceFactory, appSncpTransFactory, NodeServer.this.sncpAddress, groups, entry.getProperty());
+                    } else {
+                        service = Sncp.createRemoteService(serverClassLoader, resourceName, serviceImplClass, agent, appSncpTransFactory, NodeServer.this.sncpAddress, groups, entry.getProperty());
+                    }
+                    if (service instanceof org.redkale.net.http.WebSocketNodeService) {
+                        ((org.redkale.net.http.WebSocketNodeService) service).setName(resourceName);
+                        if (agent != null) Sncp.setMessageAgent(service, agent);
+                    }
+                    final Class restype = Sncp.getResourceType(service);
+                    if (rf.find(resourceName, restype) == null) {
+                        regFactory.register(resourceName, restype, service);
+                    } else if (isSNCP() && !entry.isAutoload()) {
+                        throw new RuntimeException(restype.getSimpleName() + "(class:" + serviceImplClass.getName() + ", name:" + resourceName + ", group:" + groups + ") is repeat.");
+                    }
+                    if (Sncp.isRemote(service)) {
+                        remoteServices.add(service);
+                        if (agent != null) sncpRemoteAgents.put(agent.getName(), agent);
+                    } else {
+                        if (field != null) rf.inject(service); //动态加载的Service也存在按需加载的注入资源
+                        localServices.add(service);
+                        interceptorServices.add(service);
+                        if (consumer != null) consumer.accept(agent, service);
+                    }
+                } catch (RuntimeException ex) {
+                    throw ex;
+                } catch (Exception e) {
+                    throw new RuntimeException(e);
+                }
+            };
+            if (entry.isExpect()) {
+                ResourceType rty = entry.getType().getAnnotation(ResourceType.class);
+                resourceFactory.register(resourceLoader, rty == null ? entry.getType() : rty.value());
+            } else {
+                resourceLoader.load(resourceFactory, null, entry.getName(), null, false);
+            }
+
+        }
+
+        application.servicecdl.countDown();
+        application.servicecdl.await();
+
+        final StringBuilder sb = logger.isLoggable(Level.INFO) ? new StringBuilder() : null;
+        //---------------- inject ----------------
+        new ArrayList<>(localServices).forEach(y -> {
+            resourceFactory.inject(y, NodeServer.this);
+        });
+        new ArrayList<>(remoteServices).forEach(y -> {
+            resourceFactory.inject(y, NodeServer.this);
+            calcMaxLength(y);
+        });
+
+        if (sb != null) {
+            remoteServices.forEach(y -> {
+                sb.append(localThreadName).append(Sncp.toSimpleString(y, maxNameLength, maxTypeLength)).append(" load and inject").append(LINE_SEPARATOR);
+            });
+        }
+        if (isSNCP() && !sncpRemoteAgents.isEmpty()) {
+            sncpRemoteAgents.values().forEach(agent -> {
+                // agent.putSncpResp((NodeSncpServer) this);
+                //  agent.startSncpRespConsumer();
+            });
+        }
+        //----------------- init -----------------
+        List<Service> swlist = new ArrayList<>(localServices);
+        swlist.forEach(y -> calcMaxLength(y));
+        swlist.sort((o1, o2) -> {
+            Priority p1 = o1.getClass().getAnnotation(Priority.class);
+            Priority p2 = o2.getClass().getAnnotation(Priority.class);
+            int v = (p2 == null ? 0 : p2.value()) - (p1 == null ? 0 : p1.value());
+            if (v != 0) return v;
+            int rs = Sncp.getResourceType(o1).getName().compareTo(Sncp.getResourceType(o2).getName());
+            if (rs == 0) rs = Sncp.getResourceName(o1).compareTo(Sncp.getResourceName(o2));
+            return rs;
+        });
+        localServices.clear();
+        localServices.addAll(swlist);
+        //this.loadPersistData();
+        long preinits = System.currentTimeMillis();
+        preInitServices(localServices, remoteServices);
+        long preinite = System.currentTimeMillis() - preinits;
+        final List<String> slist = sb == null ? null : new CopyOnWriteArrayList<>();
+        if (application.isCompileMode()) {
+            localServices.stream().forEach(y -> {
+                String serstr = Sncp.toSimpleString(y, maxNameLength, maxTypeLength);
+                if (slist != null) slist.add(new StringBuilder().append(localThreadName).append(serstr).append(" load").append(LINE_SEPARATOR).toString());
+            });
+        } else {
+            localServices.stream().forEach(y -> {
+                long s = System.currentTimeMillis();
+                y.init(Sncp.getConf(y));
+                long e = System.currentTimeMillis() - s;
+                String serstr = Sncp.toSimpleString(y, maxNameLength, maxTypeLength);
+                if (slist != null) slist.add(new StringBuilder().append(localThreadName).append(serstr).append(" load and init in ").append(e < 10 ? "  " : (e < 100 ? " " : "")).append(e).append(" ms").append(LINE_SEPARATOR).toString());
+            });
+        }
+        if (slist != null && sb != null) {
+            List<String> wlist = new ArrayList<>(slist); //直接使用CopyOnWriteArrayList偶尔会出现莫名的异常(CopyOnWriteArrayList源码1185行)
+            for (String s : wlist) {
+                sb.append(s);
+            }
+            sb.append(localThreadName).append("All Services load cost ").append(System.currentTimeMillis() - starts).append(" ms" + LINE_SEPARATOR);
+        }
+        if (sb != null && preinite > 10) sb.append(localThreadName).append(ClusterAgent.class.getSimpleName()).append(" register ").append(preinite).append(" ms" + LINE_SEPARATOR);
+        if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
+    }
+
+    private void calcMaxLength(Service y) { //计算toString中的长度
+        maxNameLength = Math.max(maxNameLength, Sncp.getResourceName(y).length());
+        maxTypeLength = Math.max(maxTypeLength, Sncp.getResourceType(y).getName().length() + 1);
+    }
+
+    //Service.init执行之前调用
+    protected void preInitServices(Set<Service> localServices, Set<Service> remoteServices) {
+        final ClusterAgent cluster = application.clusterAgent;
+        if (!application.isCompileMode() && cluster != null) {
+            NodeProtocol pros = getClass().getAnnotation(NodeProtocol.class);
+            String protocol = pros.value().toUpperCase();
+            if (!cluster.containsProtocol(protocol)) return;
+            if (!cluster.containsPort(server.getSocketAddress().getPort())) return;
+            cluster.register(this, protocol, localServices, remoteServices);
+        }
+    }
+
+    //loadServlet执行之后调用
+    protected void postLoadServlets() {
+
+    }
+
+    //Service.destroy执行之前调用
+    protected void preDestroyServices(Set<Service> localServices, Set<Service> remoteServices) {
+        if (!application.isCompileMode() && application.clusterAgent != null) { //服务注销
+            final ClusterAgent cluster = application.clusterAgent;
+            NodeProtocol pros = getClass().getAnnotation(NodeProtocol.class);
+            String protocol = pros.value().toUpperCase();
+            if (cluster.containsProtocol(protocol) && cluster.containsPort(server.getSocketAddress().getPort())) {
+                cluster.deregister(this, protocol, localServices, remoteServices);
+                afterClusterDeregisterOnPreDestroyServices(cluster, protocol);
+            }
+        }
+        if (!application.isCompileMode() && !this.messageAgents.isEmpty()) { //MQ
+        }
+    }
+
+    protected void afterClusterDeregisterOnPreDestroyServices(ClusterAgent cluster, String protocol) {
+    }
+
+    //Server.start执行之后调用
+    protected void postStartServer(Set<Service> localServices, Set<Service> remoteServices) {
+    }
+
+    protected abstract ClassFilter<Filter> createFilterClassFilter();
+
+    protected abstract ClassFilter<Servlet> createServletClassFilter();
+
+    protected ClassFilter createOtherClassFilter() {
+        return null;
+    }
+
+    protected ClassFilter<Service> createServiceClassFilter() {
+        return createClassFilter(this.sncpGroup, null, Service.class, (!isSNCP() && application.watching) ? null : new Class[]{org.redkale.watch.WatchService.class}, Annotation.class, "services", "service");
+    }
+
+    protected ClassFilter createClassFilter(final String localGroup, Class<? extends Annotation> ref,
+        Class inter, Class[] excludeSuperClasses, Class<? extends Annotation> ref2, String properties, String property) {
+        ClassFilter cf = new ClassFilter(this.serverClassLoader, ref, inter, excludeSuperClasses, null);
+        if (properties == null && properties == null) {
+            cf.setRefused(true);
+            return cf;
+        }
+        if (this.serverConf == null) {
+            cf.setRefused(true);
+            return cf;
+        }
+        AnyValue[] proplist = this.serverConf.getAnyValues(properties);
+        if (proplist == null || proplist.length < 1) {
+            cf.setRefused(true);
+            return cf;
+        }
+        cf = null;
+        for (AnyValue list : proplist) {
+            AnyValue.DefaultAnyValue prop = null;
+            String sc = list.getValue("groups");
+            String mq = list.getValue("mq");
+            if (sc != null) {
+                sc = sc.trim();
+                if (sc.endsWith(";")) sc = sc.substring(0, sc.length() - 1);
+            }
+            if (sc == null) sc = localGroup;
+            if (sc != null || mq != null) {
+                prop = new AnyValue.DefaultAnyValue();
+                if (sc != null) prop.addValue("groups", sc);
+                if (mq != null) prop.addValue("mq", mq);
+            }
+            ClassFilter filter = new ClassFilter(this.serverClassLoader, ref, inter, excludeSuperClasses, prop);
+            for (AnyValue av : list.getAnyValues(property)) { // <service>、<filter>、<servlet> 节点
+                final AnyValue[] items = av.getAnyValues("property");
+                if (av instanceof AnyValue.DefaultAnyValue && items.length > 0) { //存在 <property>节点
+                    AnyValue.DefaultAnyValue dav = AnyValue.DefaultAnyValue.create();
+                    final AnyValue.Entry<String>[] strings = av.getStringEntrys();
+                    if (strings != null) {  //将<service>、<filter>、<servlet>节点的属性值传给dav
+                        for (AnyValue.Entry<String> en : strings) {
+                            dav.addValue(en.name, en.getValue());
+                        }
+                    }
+                    final AnyValue.Entry<AnyValue>[] anys = av.getAnyEntrys();
+                    if (anys != null) {
+                        for (AnyValue.Entry<AnyValue> en : anys) { //将<service>、<filter>、<servlet>节点的非property属性节点传给dav
+                            if (!"property".equals(en.name)) dav.addValue(en.name, en.getValue());
+                        }
+                    }
+                    AnyValue.DefaultAnyValue ps = AnyValue.DefaultAnyValue.create();
+                    for (AnyValue item : items) {
+                        ps.addValue(item.getValue("name"), item.getValue("value"));
+                    }
+                    dav.addValue("properties", ps);
+                    av = dav;
+                }
+                if (!av.getBoolValue("ignore", false)) {
+                    filter.filter(av, av.getValue("value"), false);
+                }
+            }
+            if (list.getBoolValue("autoload", true)) {
+                String includes = list.getValue("includes", "");
+                String excludes = list.getValue("excludes", "");
+                filter.setIncludePatterns(includes.split(";"));
+                filter.setExcludePatterns(excludes.split(";"));
+            } else if (ref2 == null || ref2 == Annotation.class) {  //service如果是autoload=false则不需要加载
+                filter.setRefused(true);
+            } else if (ref2 != Annotation.class) {
+                filter.setAnnotationClass(ref2);
+            }
+            cf = (cf == null) ? filter : cf.or(filter);
+        }
+        return cf;
+    }
+
+    public abstract InetSocketAddress getSocketAddress();
+
+    public boolean isSNCP() {
+        return false;
+    }
+
+    public boolean isWATCH() {
+        return false;
+    }
+
+    public Application getApplication() {
+        return application;
+    }
+
+    public ResourceFactory getResourceFactory() {
+        return resourceFactory;
+    }
+
+    public RedkaleClassLoader getServerClassLoader() {
+        return serverClassLoader;
+    }
+
+    public void setServerClassLoader(RedkaleClassLoader serverClassLoader) {
+        Objects.requireNonNull(this.serverClassLoader);
+        this.serverClassLoader = serverClassLoader;
+        this.serverThread.setContextClassLoader(serverClassLoader);
+    }
+
+    public InetSocketAddress getSncpAddress() {
+        return sncpAddress;
+    }
+
+    public AnyValue getServerConf() {
+        return serverConf;
+    }
+
+    public Logger getLogger() {
+        return logger;
+    }
+
+    public String getSncpGroup() {
+        return sncpGroup;
+    }
+
+    public void start() throws IOException {
+        if (interceptor != null) interceptor.preStart(this);
+        server.start();
+        postStartServer(localServices, remoteServices);
+    }
+
+    public void shutdown() throws IOException {
+        if (interceptor != null) interceptor.preShutdown(this);
+        final StringBuilder sb = logger.isLoggable(Level.INFO) ? new StringBuilder() : null;
+        final boolean finest = logger.isLoggable(Level.FINEST);
+        preDestroyServices(localServices, remoteServices);
+        localServices.forEach(y -> {
+            long s = System.currentTimeMillis();
+            if (finest) logger.finest(y + " is destroying");
+            y.destroy(Sncp.getConf(y));
+            if (finest) logger.finest(y + " was destroyed");
+            long e = System.currentTimeMillis() - s;
+            if (e > 2 && sb != null) {
+                sb.append(Sncp.toSimpleString(y, maxNameLength, maxTypeLength)).append(" destroy ").append(e).append("ms").append(LINE_SEPARATOR);
+            }
+        });
+        if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
+        server.shutdown();
+    }
+
+    public void command(String cmd) throws IOException {
+        final StringBuilder sb = logger.isLoggable(Level.INFO) ? new StringBuilder() : null;
+        final boolean finest = logger.isLoggable(Level.FINEST);
+        localServices.forEach(y -> {
+            Set<Method> methods = new HashSet<>();
+            Class loop = y.getClass();
+            //do {   public方法不用递归
+            for (Method m : loop.getMethods()) {
+                Command c = m.getAnnotation(Command.class);
+                if (c == null) continue;
+                if (Modifier.isStatic(m.getModifiers())) continue;
+                if (m.getReturnType() != void.class) continue;
+                if (m.getParameterCount() != 1) continue;
+                if (m.getParameterTypes()[0] != String.class) continue;
+                methods.add(m);
+            }
+            //} while ((loop = loop.getSuperclass()) != Object.class);
+            if (methods.isEmpty()) return;
+            long s = System.currentTimeMillis();
+            Method one = null;
+            try {
+                for (Method method : methods) {
+                    one = method;
+                    method.invoke(y, cmd);
+                }
+            } catch (Exception ex) {
+                logger.log(Level.SEVERE, one + " run error, cmd = " + cmd, ex);
+            }
+            long e = System.currentTimeMillis() - s;
+            if (e > 10 && sb != null) {
+                sb.append(Sncp.toSimpleString(y, maxNameLength, maxTypeLength)).append(" command (").append(cmd).append(") ").append(e).append("ms").append(LINE_SEPARATOR);
+            }
+        });
+        if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
+    }
+
+    public <T extends Server> T getServer() {
+        return (T) server;
+    }
+
+    public Set<Service> getInterceptorServices() {
+        return new LinkedHashSet<>(interceptorServices);
+    }
+
+    public Set<Service> getLocalServices() {
+        return new LinkedHashSet<>(localServices);
+    }
+
+    public Set<Service> getRemoteServices() {
+        return new LinkedHashSet<>(remoteServices);
+    }
+
+    public String getThreadName() {
+        return this.threadName;
+    }
+}

src/main/java/org/redkale/boot/NodeSncpServer.java

@@ -10,9 +10,10 @@ import java.net.*;
 import java.util.*;
 import java.util.logging.Level;
 import org.redkale.boot.ClassFilter.FilterEntry;
+import org.redkale.mq.MessageAgent;
 import org.redkale.net.*;
 import org.redkale.net.sncp.*;
-import org.redkale.service.Service;
+import org.redkale.service.*;
 import org.redkale.util.*;
 import org.redkale.util.AnyValue.DefaultAnyValue;
 
@@ -24,7 +25,7 @@ import org.redkale.util.AnyValue.DefaultAnyValue;
  *
  * @author zhangjx
  */
-@NodeProtocol({"SNCP"})
+@NodeProtocol("SNCP")
 public class NodeSncpServer extends NodeServer {
 
     protected final SncpServer sncpServer;
@@ -32,19 +33,20 @@ public class NodeSncpServer extends NodeServer {
     private NodeSncpServer(Application application, AnyValue serconf) {
         super(application, createServer(application, serconf));
         this.sncpServer = (SncpServer) this.server;
-        this.consumer = sncpServer == null ? null : x -> sncpServer.addSncpServlet(x);
+        this.consumer = sncpServer == null || application.isSingletonMode() ? null : (agent, x) -> {//singleton模式下不生成SncpServlet
+            if (x.getClass().getAnnotation(Local.class) != null) return; //本地模式的Service不生成SncpServlet
+            SncpDynServlet servlet = sncpServer.addSncpServlet(x);
+            dynServletMap.put(x, servlet);
+            if (agent != null) agent.putService(this, x, servlet);
+        };
     }
 
     public static NodeServer createNodeServer(Application application, AnyValue serconf) {
-        if (serconf != null && serconf.getAnyValue("rest") != null) {
-            ((AnyValue.DefaultAnyValue) serconf).addValue("_$sncp", "true");
-            return new NodeHttpServer(application, serconf);
-        }
         return new NodeSncpServer(application, serconf);
     }
 
     private static Server createServer(Application application, AnyValue serconf) {
-        return new SncpServer(application.getStartTime(), application.getResourceFactory().createChild());
+        return new SncpServer(application, application.getStartTime(), serconf, application.getResourceFactory().createChild());
     }
 
     @Override
@@ -52,8 +54,8 @@ public class NodeSncpServer extends NodeServer {
         return sncpServer == null ? null : sncpServer.getSocketAddress();
     }
 
-    public void consumerAccept(Service service) {
-        if (this.consumer != null) this.consumer.accept(service);
+    public void consumerAccept(MessageAgent messageAgent, Service service) {
+        if (this.consumer != null) this.consumer.accept(messageAgent, service);
     }
 
     @Override
@@ -62,11 +64,11 @@ public class NodeSncpServer extends NodeServer {
         //-------------------------------------------------------------------
         if (sncpServer == null) return; //调试时server才可能为null
         final StringBuilder sb = logger.isLoggable(Level.FINE) ? new StringBuilder() : null;
-        final String threadName = "[" + Thread.currentThread().getName() + "] ";
+        final String localThreadName = "[" + Thread.currentThread().getName() + "] ";
         List<SncpServlet> servlets = sncpServer.getSncpServlets();
         Collections.sort(servlets);
         for (SncpServlet en : servlets) {
-            if (sb != null) sb.append(threadName).append(" Load ").append(en).append(LINE_SEPARATOR);
+            if (sb != null) sb.append(localThreadName).append(" Load ").append(en).append(LINE_SEPARATOR);
         }
         if (sb != null && sb.length() > 0) logger.log(Level.FINE, sb.toString());
     }
@@ -88,22 +90,25 @@ public class NodeSncpServer extends NodeServer {
     @SuppressWarnings("unchecked")
     protected void loadSncpFilter(final AnyValue servletsConf, final ClassFilter<? extends Filter> classFilter) throws Exception {
         final StringBuilder sb = logger.isLoggable(Level.INFO) ? new StringBuilder() : null;
-        final String threadName = "[" + Thread.currentThread().getName() + "] ";
+        final String localThreadName = "[" + Thread.currentThread().getName() + "] ";
         List<FilterEntry<? extends Filter>> list = new ArrayList(classFilter.getFilterEntrys());
         for (FilterEntry<? extends Filter> en : list) {
             Class<SncpFilter> clazz = (Class<SncpFilter>) en.getType();
             if (Modifier.isAbstract(clazz.getModifiers())) continue;
-            final SncpFilter filter = clazz.newInstance();
+            RedkaleClassLoader.putReflectionDeclaredConstructors(clazz, clazz.getName());
+            final SncpFilter filter = clazz.getDeclaredConstructor().newInstance();
             resourceFactory.inject(filter, this);
             DefaultAnyValue filterConf = (DefaultAnyValue) en.getProperty();
             this.sncpServer.addSncpFilter(filter, filterConf);
-            if (sb != null) sb.append(threadName).append(" Load ").append(clazz.getName()).append(LINE_SEPARATOR);
+            if (sb != null) sb.append(localThreadName).append(" Load ").append(clazz.getName()).append(LINE_SEPARATOR);
         }
         if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
     }
 
     @Override
     protected void loadServlet(ClassFilter<? extends Servlet> servletFilter, ClassFilter otherFilter) throws Exception {
+        RedkaleClassLoader.putReflectionPublicClasses(SncpServlet.class.getName());
+        RedkaleClassLoader.putReflectionPublicClasses(SncpDynServlet.class.getName());
     }
 
     @Override

src/main/java/org/redkale/boot/NodeWatchServer.java

@@ -16,7 +16,7 @@ import org.redkale.watch.*;
  *
  * @author zhangjx
  */
-@NodeProtocol({"WATCH"})
+@NodeProtocol("WATCH")
 public class NodeWatchServer extends NodeHttpServer {
 
     public NodeWatchServer(Application application, AnyValue serconf) {
@@ -24,16 +24,19 @@ public class NodeWatchServer extends NodeHttpServer {
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     protected ClassFilter<Service> createServiceClassFilter() {
         return createClassFilter(this.sncpGroup, null, WatchService.class, null, Annotation.class, "services", "service");
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     protected ClassFilter<Filter> createFilterClassFilter() {
         return createClassFilter(null, null, WatchFilter.class, null, null, "filters", "filter");
     }
 
     @Override
+    @SuppressWarnings("unchecked")
     protected ClassFilter<Servlet> createServletClassFilter() {
         return createClassFilter(null, WebServlet.class, WatchServlet.class, null, null, "servlets", "servlet");
     }

src/main/java/org/redkale/boot/PrepareCompiler.java

@@ -0,0 +1,86 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.boot;
+
+import java.lang.reflect.Modifier;
+import javax.persistence.Entity;
+import org.redkale.boot.ClassFilter.FilterEntry;
+import org.redkale.convert.Decodeable;
+import org.redkale.convert.bson.BsonFactory;
+import org.redkale.convert.json.*;
+import org.redkale.source.*;
+import org.redkale.util.*;
+
+/**
+ * 执行一次Application.run提前获取所有动态类
+ *
+ * @author zhangjx
+ * @since 2.5.0
+ */
+public class PrepareCompiler {
+
+//    public static void main(String[] args) throws Exception {
+//        new PrepareCompiler().run();
+//    }
+    public Application run() throws Exception {
+        final Application application = new Application(false, true, Application.loadAppConfig());
+        application.init();
+        for (ApplicationListener listener : application.listeners) {
+            listener.preStart(application);
+        }
+        for (ApplicationListener listener : application.listeners) {
+            listener.preCompile(application);
+        }
+        application.start();
+        final boolean hasSncp = application.getNodeServers().stream().filter(v -> v instanceof NodeSncpServer).findFirst().isPresent();
+        final String[] exlibs = (application.excludelibs != null ? (application.excludelibs + ";") : "").split(";");
+
+        final ClassFilter<?> entityFilter = new ClassFilter(application.getClassLoader(), Entity.class, Object.class, (Class[]) null);
+        final ClassFilter<?> beanFilter = new ClassFilter(application.getClassLoader(), Bean.class, Object.class, (Class[]) null);
+        final ClassFilter<?> filterFilter = new ClassFilter(application.getClassLoader(), null, FilterBean.class, (Class[]) null);
+
+        ClassFilter.Loader.load(application.getHome(), application.getClassLoader(), exlibs, entityFilter, beanFilter, filterFilter);
+
+        for (FilterEntry en : entityFilter.getFilterEntrys()) {
+            Class clz = en.getType();
+            if (clz.isInterface() || Modifier.isAbstract(clz.getModifiers())) continue;
+            try {
+                application.dataSources.forEach(source -> source.compile(clz));
+                JsonFactory.root().loadEncoder(clz);
+                if (hasSncp) BsonFactory.root().loadEncoder(clz);
+                Decodeable decoder = JsonFactory.root().loadDecoder(clz);
+                if (hasSncp) BsonFactory.root().loadDecoder(clz);
+                decoder.convertFrom(new JsonReader("{}"));
+            } catch (Exception e) { //JsonFactory.loadDecoder可能会失败，因为class可能包含抽象类字段,如ColumnValue.value字段
+            }
+        }
+        for (FilterEntry en : beanFilter.getFilterEntrys()) {
+            Class clz = en.getType();
+            if (clz.isInterface() || Modifier.isAbstract(clz.getModifiers())) continue;
+            try {
+                JsonFactory.root().loadEncoder(clz);
+                if (hasSncp) BsonFactory.root().loadEncoder(clz);
+                Decodeable decoder = JsonFactory.root().loadDecoder(clz);
+                if (hasSncp) BsonFactory.root().loadDecoder(clz);
+                decoder.convertFrom(new JsonReader("{}"));
+            } catch (Exception e) { //JsonFactory.loadDecoder可能会失败，因为class可能包含抽象类字段,如ColumnValue.value字段
+            }
+        }
+        for (FilterEntry en : filterFilter.getFilterEntrys()) {
+            Class clz = en.getType();
+            if (clz.isInterface() || Modifier.isAbstract(clz.getModifiers())) continue;
+            try {
+                FilterNodeBean.load(clz);
+            } catch (Exception e) {
+            }
+        }
+        for (ApplicationListener listener : application.listeners) {
+            listener.postCompile(application);
+        }
+        application.shutdown();
+        return application;
+    }
+}

src/main/java/org/redkale/boot/apidoc-template.html

@@ -41,7 +41,7 @@
                             html.push(' <tr>');
                             html.push('<td style="color:#ff00ff;">' + action.url + '</td>');
                             html.push('<td>' + action.comment + '</td>');
-                            html.push('<td class="s">模块ID: ' + servlet.moduleid + '<br/>操作ID: ' + action.actionid + '<br/>需鉴权: ' + (action.auth ? '<font style="font-weight:bold;color:green;">true</font>' : '<font color=red>false</font>') + '</td>');
+                            html.push('<td class="s" style="width:80px;">模块ID: ' + servlet.moduleid + '<br/>操作ID: ' + action.actionid + '<br/>需鉴权: ' + (action.auth ? '<font style="font-weight:bold;color:green;">true</font>' : '<font color=red>false</font>') + '</td>');
                             var paramshtml = [];
                             paramshtml.push('<table class="subtable">');
                             for (var p = 0; p < action.params.length; p++) {
@@ -55,8 +55,8 @@
                                 } else {
                                     var w = param.required ? "font-weight:bold;" : "";
                                     var c = ' style="' + w + '"';
-                                    if (param.src == "HEADER") c = ' style="color:red;' + w + '"';
-                                    if (param.src == "COOKIE") c = ' style="color:blue;' + w + '"';
+                                    if (param.style == "HEADER") c = ' style="color:red;' + w + '"';
+                                    if (param.style == "COOKIE") c = ' style="color:blue;' + w + '"';
                                     paramshtml.push('<tr><td ' + c + '> ' + param.name + ' </td><td> ' + t + '</td><td> ' + param.comment + '</td></tr>');
                                 }
                             }

src/main/java/org/redkale/boot/watch/AbstractWatchService.java

@@ -6,6 +6,7 @@
 package org.redkale.boot.watch;
 
 import org.redkale.service.AbstractService;
+import org.redkale.util.Comment;
 import org.redkale.watch.WatchService;
 
 /**
@@ -14,4 +15,15 @@ import org.redkale.watch.WatchService;
  */
 public abstract class AbstractWatchService extends AbstractService implements WatchService {
 
+    /**
+     * 缺少参数
+     */
+    @Comment("缺少参数")
+    public static final int RET_WATCH_PARAMS_ILLEGAL = 1600_0001;
+
+    /**
+     * 执行异常
+     */
+    @Comment("执行异常")
+    public static final int RET_WATCH_RUN_EXCEPTION = 1600_0002;
 }

src/main/java/org/redkale/boot/watch/FilterWatchService.java

@@ -33,9 +33,9 @@ public class FilterWatchService extends AbstractWatchService {
     public static final int RET_FILTER_JAR_ILLEGAL = 1601_0005;
 
     @Resource
-    private Application application;
+    protected Application application;
 
-    @RestMapping(name = "addfilter", auth = false, comment = "动态增加Filter")
+    @RestMapping(name = "addFilter", auth = false, comment = "动态增加Filter")
     public RetResult addFilter(@RestUploadFile(maxLength = 10 * 1024 * 1024, fileNameReg = "\\.jar$") byte[] jar,
         @RestParam(name = "server", comment = "Server节点名") final String serverName,
         @RestParam(name = "type", comment = "Filter类名") final String filterType) throws IOException {
@@ -47,4 +47,34 @@ public class FilterWatchService extends AbstractWatchService {
         }
         return RetResult.success();
     }
+
+    @RestMapping(name = "test1", auth = false, comment = "预留")
+    public RetResult test1() {
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "test2", auth = false, comment = "预留")
+    public RetResult test2() {
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "test3", auth = false, comment = "预留")
+    public RetResult test3() {
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "test4", auth = false, comment = "预留")
+    public RetResult test4() {
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "test5", auth = false, comment = "预留")
+    public RetResult test5() {
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "test6", auth = false, comment = "预留")
+    public RetResult test6() {
+        return RetResult.success();
+    }
 }

src/main/java/org/redkale/boot/watch/ServerWatchService.java

@@ -0,0 +1,104 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.boot.watch;
+
+import java.io.IOException;
+import java.net.InetSocketAddress;
+import java.util.*;
+import java.util.stream.Stream;
+import javax.annotation.Resource;
+import org.redkale.boot.*;
+import org.redkale.net.Server;
+import org.redkale.net.http.*;
+import org.redkale.service.RetResult;
+import org.redkale.util.Comment;
+
+/**
+ *
+ * @author zhangjx
+ */
+@RestService(name = "server", catalog = "watch", repair = false)
+public class ServerWatchService extends AbstractWatchService {
+
+    @Comment("不存在的Server节点")
+    public static final int RET_SERVER_NOT_EXISTS = 1602_0001;
+
+    @Comment("更改Server监听地址端口失败")
+    public static final int RET_SERVER_CHANGEPORT_ERROR = 1602_0002;
+
+    @Resource
+    protected Application application;
+
+    @RestMapping(name = "info", comment = "单个Server信息查询")
+    public RetResult info(@RestParam(name = "#port:") final int port) {
+        Stream<NodeServer> stream = application.getNodeServers().stream();
+        NodeServer node = stream.filter(ns -> ns.getServer().getSocketAddress().getPort() == port).findFirst().orElse(null);
+        if (node == null) return new RetResult(RET_SERVER_NOT_EXISTS, "Server(port=" + port + ") not found");
+        return new RetResult(formatToMap(node));
+    }
+
+    @RestMapping(name = "infos", comment = "Server信息查询")
+    public RetResult infos() {
+        Map<String, Object> rs = new LinkedHashMap<>();
+        for (NodeServer ns : application.getNodeServers()) {
+            Server server = ns.getServer();
+            rs.put("" + server.getSocketAddress().getPort(), formatToMap(ns));
+        }
+        return new RetResult(rs);
+    }
+
+    @RestMapping(name = "changeAddress", comment = "更改Server的监听地址和端口")
+    public RetResult changeAddress(@RestParam(name = "#port:") final int oldport,
+        @RestParam(name = "#newhost:") final String newhost, @RestParam(name = "#newport:") final int newport) {
+        if (oldport < 1) return new RetResult(RET_WATCH_PARAMS_ILLEGAL, "not found param `oldport`");
+        if (newport < 1) return new RetResult(RET_WATCH_PARAMS_ILLEGAL, "not found param `newport`");
+        Stream<NodeServer> stream = application.getNodeServers().stream();
+        NodeServer node = stream.filter(ns -> ns.getServer().getSocketAddress().getPort() == oldport).findFirst().orElse(null);
+        if (node == null) return new RetResult(RET_SERVER_NOT_EXISTS, "Server(port=" + oldport + ") not found");
+        final Server server = node.getServer();
+        InetSocketAddress newAddr = new InetSocketAddress(newhost == null || newhost.isEmpty() ? server.getSocketAddress().getHostString() : newhost, newport);
+        try {
+            server.changeAddress(application, newAddr);
+        } catch (IOException e) {
+            e.printStackTrace();
+            return new RetResult(RET_SERVER_CHANGEPORT_ERROR, "changeaddress error");
+        }
+        return RetResult.success();
+    }
+
+    private Map<String, Object> formatToMap(NodeServer node) {
+        Server server = node.getServer();
+        Map<String, Object> rs = new LinkedHashMap<>();
+        String protocol = server.getNetprotocol();
+        if (node instanceof NodeSncpServer) {
+            protocol += "/SNCP";
+        } else if (node instanceof NodeWatchServer) {
+            protocol += "/WATCH";
+        } else if (node instanceof NodeHttpServer) {
+            protocol += "/HTTP";
+        } else {
+            NodeProtocol np = node.getClass().getAnnotation(NodeProtocol.class);
+            protocol += "/" + np.value();
+        }
+        rs.put("name", server.getName());
+        rs.put("protocol", protocol);
+        rs.put("address", server.getSocketAddress());
+        rs.put("backlog", server.getBacklog());
+        rs.put("bufferCapacity", server.getBufferCapacity());
+        rs.put("bufferPoolSize", server.getBufferPoolSize());
+        rs.put("charset", server.getCharset() == null ? "UTF-8" : server.getCharset().name());
+        rs.put("maxbody", server.getMaxbody());
+        rs.put("maxconns", server.getMaxconns());
+        rs.put("serverStartTime", server.getServerStartTime());
+        rs.put("responsePoolSize", server.getResponsePoolSize());
+        rs.put("readTimeoutSeconds", server.getReadTimeoutSeconds());
+        rs.put("writeTimeoutSeconds", server.getWriteTimeoutSeconds());
+        rs.put("createConnectionCount", server.getCreateConnectionCount());
+        rs.put("livingConnectionCount", server.getLivingConnectionCount());
+        rs.put("closedConnectionCount", server.getClosedConnectionCount());
+        return rs;
+    }
+}

src/main/java/org/redkale/boot/watch/ServiceWatchService.java

@@ -0,0 +1,199 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.boot.watch;
+
+import java.lang.reflect.*;
+import java.util.*;
+import javax.annotation.Resource;
+import org.redkale.boot.*;
+import org.redkale.convert.json.JsonConvert;
+import org.redkale.net.http.*;
+import org.redkale.service.RetResult;
+import org.redkale.util.*;
+
+/**
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+@RestService(name = "service", catalog = "watch", repair = false)
+public class ServiceWatchService extends AbstractWatchService {
+
+    @Comment("没有找到目标Service")
+    public static final int RET_SERVICE_DEST_NOT_EXISTS = 1603_0001;
+
+    @Resource
+    protected Application application;
+
+    @RestConvert(type = void.class)
+    @RestMapping(name = "setField", auth = false, comment = "设置Service中指定字段的内容")
+    public RetResult setField(@RestParam(name = "name", comment = "Service的资源名") String name,
+        @RestParam(name = "type", comment = "Service的类名") String type,
+        @RestParam(name = "field", comment = "字段名") String field,
+        @RestParam(name = "value", comment = "字段值") String value) {
+        if (name == null) name = "";
+        if (type == null) type = "";
+        if (field == null) field = "";
+        type = type.trim();
+        field = field.trim();
+        if (type.isEmpty()) return new RetResult(RET_WATCH_PARAMS_ILLEGAL, "not found param `type`");
+        if (field.isEmpty()) return new RetResult(RET_WATCH_PARAMS_ILLEGAL, "not found param `field`");
+        Object dest = findService(name, type);
+        Class clazz = dest.getClass();
+        Throwable t = null;
+        try {
+            Field fieldObj = null;
+            do {
+                try {
+                    fieldObj = clazz.getDeclaredField(field);
+                    break;
+                } catch (Exception e) {
+                    if (t == null) t = e;
+                }
+            } while ((clazz = clazz.getSuperclass()) != Object.class);
+            if (fieldObj == null) return new RetResult(RET_WATCH_RUN_EXCEPTION, "run exception (" + String.valueOf(t) + ")");
+            fieldObj.setAccessible(true);
+            fieldObj.set(dest, JsonConvert.root().convertFrom(fieldObj.getGenericType(), value));
+            return RetResult.success();
+        } catch (Throwable t2) {
+            return new RetResult(RET_WATCH_RUN_EXCEPTION, "run exception (" + t2.toString() + ")");
+        }
+    }
+
+    @RestConvert(type = void.class)
+    @RestMapping(name = "getField", auth = false, comment = "查询Service中指定字段的内容")
+    public RetResult getField(@RestParam(name = "name", comment = "Service的资源名") String name,
+        @RestParam(name = "type", comment = "Service的类名") String type,
+        @RestParam(name = "field", comment = "字段名") String field) {
+        if (name == null) name = "";
+        if (type == null) type = "";
+        if (field == null) field = "";
+        type = type.trim();
+        field = field.trim();
+        if (type.isEmpty()) return new RetResult(RET_WATCH_PARAMS_ILLEGAL, "not found param `type`");
+        if (field.isEmpty()) return new RetResult(RET_WATCH_PARAMS_ILLEGAL, "not found param `field`");
+        Object dest = findService(name, type);
+        Class clazz = dest.getClass();
+        Throwable t = null;
+        try {
+            Field fieldObj = null;
+            do {
+                try {
+                    fieldObj = clazz.getDeclaredField(field);
+                    break;
+                } catch (Exception e) {
+                    if (t == null) t = e;
+                }
+            } while ((clazz = clazz.getSuperclass()) != Object.class);
+            if (fieldObj == null) return new RetResult(RET_WATCH_RUN_EXCEPTION, "run exception (" + String.valueOf(t) + ")");
+            fieldObj.setAccessible(true);
+            return new RetResult(fieldObj.get(dest));
+        } catch (Throwable t2) {
+            return new RetResult(RET_WATCH_RUN_EXCEPTION, "run exception (" + t2.toString() + ")");
+        }
+    }
+
+    @RestConvert(type = void.class)
+    @RestMapping(name = "runMethod", auth = false, comment = "调用Service中指定方法")
+    public RetResult runMethod(@RestParam(name = "name", comment = "Service的资源名") String name,
+        @RestParam(name = "type", comment = "Service的类名") String type,
+        @RestParam(name = "method", comment = "Service的方法名") String method,
+        @RestParam(name = "params", comment = "方法的参数值") List<String> params,
+        @RestParam(name = "paramtypes", comment = "方法的参数数据类型") List<String> paramtypes) {
+        if (name == null) name = "";
+        if (type == null) type = "";
+        if (method == null) method = "";
+        type = type.trim();
+        method = method.trim();
+        if (type.isEmpty()) return new RetResult(RET_WATCH_PARAMS_ILLEGAL, "not found param `type`");
+        if (method.isEmpty()) return new RetResult(RET_WATCH_PARAMS_ILLEGAL, "not found param `method`");
+        Object dest = findService(name, type);
+        Class clazz = dest.getClass();
+        Throwable t = null;
+        final int paramcount = params == null ? 0 : params.size();
+        if (paramtypes != null && paramcount != paramtypes.size()) return new RetResult(RET_WATCH_PARAMS_ILLEGAL, "params.size not equals to paramtypes.size");
+        try {
+            Method methodObj = null;
+            do {
+                try {
+                    for (Method m : clazz.getDeclaredMethods()) {
+                        if (m.getName().equals(method) && m.getParameterCount() == paramcount) {
+                            boolean flag = true;
+                            if (paramtypes != null) {
+                                Class[] pts = m.getParameterTypes();
+                                for (int i = 0; i < pts.length; i++) {
+                                    if (!pts[i].getName().endsWith(paramtypes.get(i))) {
+                                        flag = false;
+                                        break;
+                                    }
+                                }
+                            }
+                            if (flag) {
+                                methodObj = m;
+                                break;
+                            }
+                        }
+                    }
+                    if (methodObj != null) break;
+                } catch (Exception e) {
+                    if (t == null) t = e;
+                }
+            } while ((clazz = clazz.getSuperclass()) != Object.class);
+            if (methodObj == null) return new RetResult(RET_WATCH_RUN_EXCEPTION, "run exception (" + (t == null ? ("not found method(" + method + ")") : String.valueOf(t)) + ")");
+            methodObj.setAccessible(true);
+            if (paramcount < 1) return new RetResult(methodObj.invoke(dest));
+            Object[] paramObjs = new Object[paramcount];
+            Type[] pts = methodObj.getGenericParameterTypes();
+            for (int i = 0; i < paramObjs.length; i++) {
+                paramObjs[i] = JsonConvert.root().convertFrom(pts[i], params.get(i));
+            }
+            return new RetResult(methodObj.invoke(dest, paramObjs));
+        } catch (Throwable t2) {
+            return new RetResult(RET_WATCH_RUN_EXCEPTION, "run exception (" + t2.toString() + ")");
+        }
+    }
+
+    protected Object findService(String name, String type) {
+        Object dest = null;
+        for (NodeServer ns : application.getNodeServers()) {
+            ResourceFactory resFactory = ns.getResourceFactory();
+            List list = resFactory.query((n, s) -> name.equals(n) && s != null && s.getClass().getName().endsWith(type));
+            if (list == null || list.isEmpty()) continue;
+            dest = list.get(0);
+        }
+        if (dest == null) return new RetResult(RET_SERVICE_DEST_NOT_EXISTS, "not found servie (name=" + name + ", type=" + type + ")");
+        return dest;
+    }
+
+    @RestMapping(name = "loadService", auth = false, comment = "动态增加Service")
+    public RetResult loadService(@RestParam(name = "type", comment = "Service的类名") String type,
+        @RestUploadFile(maxLength = 10 * 1024 * 1024, fileNameReg = "\\.jar$") byte[] jar) {
+        //待开发
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "reloadService", auth = false, comment = "重新加载Service")
+    public RetResult reloadService(@RestParam(name = "name", comment = "Service的资源名") String name,
+        @RestParam(name = "type", comment = "Service的类名") String type) {
+        //待开发
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "stopService", auth = false, comment = "动态停止Service")
+    public RetResult stopService(@RestParam(name = "name", comment = "Service的资源名") String name,
+        @RestParam(name = "type", comment = "Service的类名") String type) {
+        //待开发
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "findService", auth = false, comment = "查找Service")
+    public RetResult find(@RestParam(name = "name", comment = "Service的资源名") String name,
+        @RestParam(name = "type", comment = "Service的类名") String type) {
+        //待开发
+        return RetResult.success();
+    }
+}

src/main/java/org/redkale/boot/watch/ServletWatchService.java

@@ -20,18 +20,18 @@ import org.redkale.net.http.*;
 public class ServletWatchService extends AbstractWatchService {
 
     @Resource
-    private Application application;
+    protected Application application;
 
     @Resource
-    private TransportFactory transportFactory;
+    protected TransportFactory transportFactory;
 //
-//    @RestMapping(name = "load", auth = false, comment = "动态增加Servlet")
+//    @RestMapping(name = "loadServlet", auth = false, comment = "动态增加Servlet")
 //    public RetResult loadServlet(String type, @RestUploadFile(maxLength = 10 * 1024 * 1024, fileNameReg = "\\.jar$") byte[] jar) {
 //        //待开发
 //        return RetResult.success();
 //    }
 //
-//    @RestMapping(name = "stop", auth = false, comment = "动态停止Servlet")
+//    @RestMapping(name = "stopServlet", auth = false, comment = "动态停止Servlet")
 //    public RetResult stopServlet(String type) {
 //        //待开发
 //        return RetResult.success();

src/main/java/org/redkale/boot/watch/TransportWatchService.java

@@ -36,10 +36,10 @@ public class TransportWatchService extends AbstractWatchService {
     public static final int RET_TRANSPORT_ADDR_EXISTS = 1606_0003;
 
     @Resource
-    private Application application;
+    protected Application application;
 
     @Resource
-    private TransportFactory transportFactory;
+    protected TransportFactory transportFactory;
 
     @RestMapping(name = "listnodes", auth = false, comment = "获取所有Node节点")
     public List<TransportGroupInfo> listNodes() {
@@ -72,15 +72,6 @@ public class TransportWatchService extends AbstractWatchService {
                     if (client.getRemoteGroups() != null && client.getRemoteGroups().contains(group)) {
                         client.getRemoteGroupTransport().addRemoteAddresses(address);
                     }
-                } else {
-                    if (group.equals(client.getSameGroup())) {
-                        client.getSameGroupTransport().addRemoteAddresses(address);
-                    }
-                    if (client.getDiffGroups() != null && client.getDiffGroups().contains(group)) {
-                        for (Transport transport : client.getDiffGroupTransports()) {
-                            transport.addRemoteAddresses(address);
-                        }
-                    }
                 }
             }
             DefaultAnyValue node = DefaultAnyValue.create("addr", addr).addValue("port", port);
@@ -90,7 +81,7 @@ public class TransportWatchService extends AbstractWatchService {
                     break;
                 }
             }
-            application.restoreConfig();
+            //application.restoreConfig();
         }
         return RetResult.success();
     }
@@ -114,15 +105,6 @@ public class TransportWatchService extends AbstractWatchService {
                     if (client.getRemoteGroups() != null && client.getRemoteGroups().contains(group)) {
                         client.getRemoteGroupTransport().removeRemoteAddresses(address);
                     }
-                } else {
-                    if (group.equals(client.getSameGroup())) {
-                        client.getSameGroupTransport().removeRemoteAddresses(address);
-                    }
-                    if (client.getDiffGroups() != null && client.getDiffGroups().contains(group)) {
-                        for (Transport transport : client.getDiffGroupTransports()) {
-                            transport.removeRemoteAddresses(address);
-                        }
-                    }
                 }
             }
             for (AnyValue groupconf : application.getAppConfig().getAnyValue("resources").getAnyValues("group")) {
@@ -131,8 +113,28 @@ public class TransportWatchService extends AbstractWatchService {
                     break;
                 }
             }
-            application.restoreConfig();
+            //application.restoreConfig();
         }
         return RetResult.success();
     }
+
+    @RestMapping(name = "test1", auth = false, comment = "预留")
+    public RetResult test1() {
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "test2", auth = false, comment = "预留")
+    public RetResult test2() {
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "test3", auth = false, comment = "预留")
+    public RetResult test3() {
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "test4", auth = false, comment = "预留")
+    public RetResult test4() {
+        return RetResult.success();
+    }
 }

src/main/java/org/redkale/cluster/CacheClusterAgent.java

@@ -0,0 +1,327 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.cluster;
+
+import java.net.*;
+import java.util.*;
+import java.util.concurrent.*;
+import java.util.logging.Level;
+import javax.annotation.Resource;
+import org.redkale.boot.*;
+import org.redkale.convert.json.JsonConvert;
+import org.redkale.service.Service;
+import org.redkale.source.CacheSource;
+import org.redkale.util.*;
+
+/**
+ * 使用CacheSource实现的第三方服务发现管理接口cluster
+ *
+ *
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ *
+ * @since 2.3.0
+ */
+public class CacheClusterAgent extends ClusterAgent implements Resourcable {
+
+    @Resource(name = "$")
+    private CacheSource source;
+
+    private String sourceName;
+
+    protected int ttls = 10; //定时检查的秒数
+
+    protected ScheduledThreadPoolExecutor scheduler;
+
+    //可能被HttpMessageClient用到的服务 key: servicename
+    protected final ConcurrentHashMap<String, Collection<InetSocketAddress>> httpAddressMap = new ConcurrentHashMap<>();
+
+    //可能被mqtp用到的服务 key: servicename
+    protected final ConcurrentHashMap<String, Collection<InetSocketAddress>> mqtpAddressMap = new ConcurrentHashMap<>();
+
+    @Override
+    public void init(AnyValue config) {
+        super.init(config);
+        this.sourceName = getSourceName();
+
+        AnyValue[] properties = config.getAnyValues("property");
+        for (AnyValue property : properties) {
+            if ("ttls".equalsIgnoreCase(property.getValue("name"))) {
+                this.ttls = Integer.parseInt(property.getValue("value", "").trim());
+                if (this.ttls < 5) this.ttls = 10;
+            }
+        }
+    }
+
+    @Override
+    public void destroy(AnyValue config) {
+        if (scheduler != null) scheduler.shutdownNow();
+    }
+
+    public String getSourceName() {
+        AnyValue[] properties = config.getAnyValues("property");
+        for (AnyValue property : properties) {
+            if ("source".equalsIgnoreCase(property.getValue("name"))
+                && property.getValue("value") != null) {
+                this.sourceName = property.getValue("value");
+                return this.sourceName;
+            }
+        }
+        return null;
+    }
+
+    @Override
+    public String resourceName() {
+        return sourceName;
+    }
+
+    @Override //ServiceLoader时判断配置是否符合当前实现类
+    public boolean acceptsConf(AnyValue config) {
+        if (config == null) return false;
+        AnyValue[] properties = config.getAnyValues("property");
+        if (properties == null || properties.length == 0) return false;
+        for (AnyValue property : properties) {
+            if ("source".equalsIgnoreCase(property.getValue("name"))
+                && property.getValue("value") != null) return true;
+        }
+        return false;
+    }
+
+    @Override
+    public void start() {
+        if (this.scheduler == null) {
+            this.scheduler = new ScheduledThreadPoolExecutor(4, (Runnable r) -> {
+                final Thread t = new Thread(r, "Redkale-" + CacheClusterAgent.class.getSimpleName() + "-Task-Thread");
+                t.setDaemon(true);
+                return t;
+            });
+
+            this.scheduler.scheduleAtFixedRate(() -> {
+                try {
+                    checkApplicationHealth();
+                    checkHttpAddressHealth();
+                    loadMqtpAddressHealth();
+                    localEntrys.values().stream().filter(e -> !e.canceled).forEach(entry -> {
+                        checkLocalHealth(entry);
+                    });
+                    remoteEntrys.values().stream().filter(entry -> "SNCP".equalsIgnoreCase(entry.protocol)).forEach(entry -> {
+                        updateSncpTransport(entry);
+                    });
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, "scheduleAtFixedRate check error", e instanceof CompletionException ? ((CompletionException) e).getCause() : e);
+                }
+            }, Math.max(2000, ttls * 1000), Math.max(2000, ttls * 1000), TimeUnit.MILLISECONDS);
+        }
+    }
+
+    protected void loadMqtpAddressHealth() {
+        List<String> keys = source.queryKeysStartsWith("cluster.mqtp:");
+        keys.forEach(servicename -> {
+            try {
+                this.mqtpAddressMap.put(servicename, queryAddress(servicename).get(3, TimeUnit.SECONDS));
+            } catch (Exception e) {
+                logger.log(Level.SEVERE, "loadMqtpAddressHealth check " + servicename + " error", e);
+            }
+        });
+    }
+
+    protected void checkHttpAddressHealth() {
+        try {
+            this.httpAddressMap.keySet().stream().forEach(servicename -> {
+                try {
+                    this.httpAddressMap.put(servicename, queryAddress(servicename).get(3, TimeUnit.SECONDS));
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, "checkHttpAddressHealth check " + servicename + " error", e);
+                }
+            });
+        } catch (Exception ex) {
+            logger.log(Level.SEVERE, "checkHttpAddressHealth check error", ex);
+        }
+    }
+
+    protected void checkLocalHealth(final ClusterEntry entry) {
+        AddressEntry newaddr = new AddressEntry();
+        newaddr.addr = entry.address;
+        newaddr.nodeid = this.nodeid;
+        newaddr.time = System.currentTimeMillis();
+        source.hset(entry.checkname, entry.checkid, AddressEntry.class, newaddr);
+    }
+
+    @Override //获取MQTP的HTTP远程服务的可用ip列表, key = servicename的后半段
+    public CompletableFuture<Map<String, Collection<InetSocketAddress>>> queryMqtpAddress(String protocol, String module, String resname) {
+        final Map<String, Collection<InetSocketAddress>> rsmap = new ConcurrentHashMap<>();
+        final String servicenamprefix = generateHttpServiceName(protocol, module, null) + ":";
+        mqtpAddressMap.keySet().stream().filter(k -> k.startsWith(servicenamprefix))
+            .forEach(sn -> rsmap.put(sn.substring(servicenamprefix.length()), mqtpAddressMap.get(sn)));
+        return CompletableFuture.completedFuture(rsmap);
+    }
+
+    @Override //获取HTTP远程服务的可用ip列表
+    public CompletableFuture<Collection<InetSocketAddress>> queryHttpAddress(String protocol, String module, String resname) {
+        final String servicename = generateHttpServiceName(protocol, module, resname);
+        Collection<InetSocketAddress> rs = httpAddressMap.get(servicename);
+        if (rs != null) return CompletableFuture.completedFuture(rs);
+        return queryAddress(servicename).thenApply(t -> {
+            httpAddressMap.put(servicename, t);
+            return t;
+        });
+    }
+
+    @Override
+    protected CompletableFuture<Collection<InetSocketAddress>> queryAddress(final ClusterEntry entry) {
+        return queryAddress(entry.servicename);
+    }
+
+    private CompletableFuture<Collection<InetSocketAddress>> queryAddress(final String servicename) {
+        final CompletableFuture<Map<String, AddressEntry>> future = source.hmapAsync(servicename, AddressEntry.class, 0, 10000);
+        return future.thenApply(map -> {
+            final Set<InetSocketAddress> set = new HashSet<>();
+            map.forEach((n, v) -> {
+                if (v != null && (System.currentTimeMillis() - v.time) / 1000 < ttls) set.add(v.addr);
+            });
+            return set;
+        });
+    }
+
+    protected boolean isApplicationHealth() {
+        String servicename = generateApplicationServiceName();
+        String serviceid = generateApplicationServiceId();
+        AddressEntry entry = (AddressEntry) source.hget(servicename, serviceid, AddressEntry.class);
+        return entry != null && (System.currentTimeMillis() - entry.time) / 1000 < ttls;
+    }
+
+    protected void checkApplicationHealth() {
+        String checkname = generateApplicationServiceName();
+        String checkid = generateApplicationCheckId();
+        AddressEntry entry = new AddressEntry();
+        entry.addr = this.appAddress;
+        entry.nodeid = this.nodeid;
+        entry.time = System.currentTimeMillis();
+        source.hset(checkname, checkid, AddressEntry.class, entry);
+    }
+
+    @Override
+    public void register(Application application) {
+        if (isApplicationHealth()) throw new RuntimeException("application.nodeid=" + nodeid + " exists in cluster");
+        deregister(application);
+
+        String serviceid = generateApplicationServiceId();
+        String servicename = generateApplicationServiceName();
+        AddressEntry entry = new AddressEntry();
+        entry.addr = this.appAddress;
+        entry.nodeid = this.nodeid;
+        entry.time = System.currentTimeMillis();
+        source.hset(servicename, serviceid, AddressEntry.class, entry);
+    }
+
+    @Override
+    public void deregister(Application application) {
+        String servicename = generateApplicationServiceName();
+        source.remove(servicename);
+    }
+
+    @Override
+    protected ClusterEntry register(NodeServer ns, String protocol, Service service) {
+        deregister(ns, protocol, service, false);
+        //
+        ClusterEntry clusterEntry = new ClusterEntry(ns, protocol, service);
+        AddressEntry entry = new AddressEntry();
+        entry.addr = clusterEntry.address;
+        entry.nodeid = this.nodeid;
+        entry.time = System.currentTimeMillis();
+        source.hset(clusterEntry.servicename, clusterEntry.serviceid, AddressEntry.class, entry);
+        return clusterEntry;
+    }
+
+    @Override
+    protected void deregister(NodeServer ns, String protocol, Service service) {
+        deregister(ns, protocol, service, true);
+    }
+
+    protected void deregister(NodeServer ns, String protocol, Service service, boolean realcanceled) {
+        String servicename = generateServiceName(ns, protocol, service);
+        String serviceid = generateServiceId(ns, protocol, service);
+        ClusterEntry currEntry = null;
+        for (final ClusterEntry entry : localEntrys.values()) {
+            if (entry.servicename.equals(servicename) && entry.serviceid.equals(serviceid)) {
+                currEntry = entry;
+                break;
+            }
+        }
+        if (currEntry == null) {
+            for (final ClusterEntry entry : remoteEntrys.values()) {
+                if (entry.servicename.equals(servicename) && entry.serviceid.equals(serviceid)) {
+                    currEntry = entry;
+                    break;
+                }
+            }
+        }
+        source.hremove(servicename, serviceid);
+        if (realcanceled && currEntry != null) currEntry.canceled = true;
+        if (!"mqtp".equals(protocol) && currEntry != null && currEntry.submqtp) {
+            deregister(ns, "mqtp", service, realcanceled);
+        }
+    }
+
+    @Override
+    protected String generateApplicationServiceName() {
+        return "cluster." + super.generateApplicationServiceName();
+    }
+
+    @Override
+    protected String generateServiceName(NodeServer ns, String protocol, Service service) {
+        return "cluster." + super.generateServiceName(ns, protocol, service);
+    }
+
+    @Override
+    public String generateHttpServiceName(String protocol, String module, String resname) {
+        return "cluster." + super.generateHttpServiceName(protocol, module, resname);
+    }
+
+    @Override
+    protected String generateApplicationCheckName() {
+        return generateApplicationServiceName();
+    }
+
+    @Override
+    protected String generateApplicationCheckId() {
+        return generateApplicationServiceId();
+    }
+
+    @Override
+    protected String generateCheckName(NodeServer ns, String protocol, Service service) {
+        return generateServiceName(ns, protocol, service);
+    }
+
+    @Override
+    protected String generateCheckId(NodeServer ns, String protocol, Service service) {
+        return generateServiceId(ns, protocol, service);
+    }
+
+    public static class AddressEntry {
+
+        public InetSocketAddress addr;
+
+        public int nodeid;
+
+        public long time;
+
+        public AddressEntry() {
+        }
+
+        public AddressEntry refresh() {
+            this.time = System.currentTimeMillis();
+            return this;
+        }
+
+        @Override
+        public String toString() {
+            return JsonConvert.root().convertTo(this);
+        }
+    }
+
+}

src/main/java/org/redkale/cluster/ClusterAgent.java

@@ -0,0 +1,342 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.cluster;
+
+import java.lang.ref.WeakReference;
+import java.net.InetSocketAddress;
+import java.util.*;
+import java.util.concurrent.*;
+import java.util.logging.Logger;
+import javax.annotation.Resource;
+import org.redkale.boot.*;
+import static org.redkale.boot.Application.*;
+import org.redkale.convert.json.JsonConvert;
+import org.redkale.mq.MessageMultiConsumer;
+import org.redkale.net.*;
+import org.redkale.net.http.*;
+import org.redkale.net.sncp.*;
+import org.redkale.service.*;
+import org.redkale.util.*;
+
+/**
+ * 第三方服务发现管理接口cluster
+ *
+ *
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ *
+ * @since 2.1.0
+ */
+public abstract class ClusterAgent {
+
+    protected final Logger logger = Logger.getLogger(this.getClass().getSimpleName());
+
+    @Resource(name = RESNAME_APP_NODEID)
+    protected int nodeid;
+
+    @Resource(name = RESNAME_APP_NAME)
+    protected String appName = "";
+
+    @Resource(name = RESNAME_APP_ADDR)
+    protected InetSocketAddress appAddress;
+
+    protected String name;
+
+    protected boolean waits;
+
+    protected String[] protocols; //必须全大写
+
+    protected int[] ports;
+
+    protected AnyValue config;
+
+    protected TransportFactory transportFactory;
+
+    protected final ConcurrentHashMap<String, ClusterEntry> localEntrys = new ConcurrentHashMap<>();
+
+    protected final ConcurrentHashMap<String, ClusterEntry> remoteEntrys = new ConcurrentHashMap<>();
+
+    public void init(AnyValue config) {
+        this.config = config;
+        this.name = config.getValue("name", "");
+        this.waits = config.getBoolValue("waits", false);
+        {
+            String ps = config.getValue("protocols", "").toUpperCase();
+            if (ps == null || ps.isEmpty()) ps = "SNCP;HTTP";
+            this.protocols = ps.split(";");
+        }
+        String ts = config.getValue("ports", "");
+        if (ts != null && !ts.isEmpty()) {
+            String[] its = ts.split(";");
+            List<Integer> list = new ArrayList<>();
+            for (String str : its) {
+                if (str.trim().isEmpty()) continue;
+                list.add(Integer.parseInt(str.trim()));
+            }
+            if (!list.isEmpty()) this.ports = list.stream().mapToInt(x -> x).toArray();
+        }
+    }
+
+    public void destroy(AnyValue config) {
+    }
+
+    //ServiceLoader时判断配置是否符合当前实现类
+    public abstract boolean acceptsConf(AnyValue config);
+
+    public boolean containsProtocol(String protocol) {
+        if (protocol == null || protocol.isEmpty()) return false;
+        return protocols == null || Utility.contains(protocols, protocol.toUpperCase());
+    }
+
+    public boolean containsPort(int port) {
+        if (ports == null || ports.length == 0) return true;
+        return Utility.contains(ports, port);
+    }
+
+    public abstract void register(Application application);
+
+    public abstract void deregister(Application application);
+
+    //注册服务, 在NodeService调用Service.init方法之前调用
+    public void register(NodeServer ns, String protocol, Set<Service> localServices, Set<Service> remoteServices) {
+        if (localServices.isEmpty()) return;
+        //注册本地模式
+        for (Service service : localServices) {
+            if (!canRegister(protocol, service)) continue;
+            ClusterEntry htentry = register(ns, protocol, service);
+            localEntrys.put(htentry.serviceid, htentry);
+            if (protocol.toLowerCase().startsWith("http")) {
+                MessageMultiConsumer mmc = service.getClass().getAnnotation(MessageMultiConsumer.class);
+                if (mmc != null) {
+                    ClusterEntry mqentry = register(ns, "mqtp", service);
+                    localEntrys.put(mqentry.serviceid, mqentry);
+                    htentry.submqtp = true;
+                }
+            }
+        }
+        //远程模式加载IP列表, 只支持SNCP协议    
+        if (ns.isSNCP()) {
+            for (Service service : remoteServices) {
+                ClusterEntry entry = new ClusterEntry(ns, protocol, service);
+                updateSncpTransport(entry);
+                remoteEntrys.put(entry.serviceid, entry);
+            }
+        }
+    }
+
+    //注销服务, 在NodeService调用Service.destroy 方法之前调用
+    public void deregister(NodeServer ns, String protocol, Set<Service> localServices, Set<Service> remoteServices) {
+        //注销本地模式  远程模式不注册
+        for (Service service : localServices) {
+            if (!canRegister(protocol, service)) continue;
+            deregister(ns, protocol, service);
+        }
+        afterDeregister(ns, protocol);
+    }
+
+    protected boolean canRegister(String protocol, Service service) {
+        if ("SNCP".equalsIgnoreCase(protocol) && service.getClass().getAnnotation(Local.class) != null) return false;
+        AutoLoad al = service.getClass().getAnnotation(AutoLoad.class);
+        if (al != null && !al.value() && service.getClass().getAnnotation(Local.class) != null) return false;
+        if (service instanceof WebSocketNode) {
+            if (((WebSocketNode) service).getLocalWebSocketEngine() == null) return false;
+        }
+        return true;
+    }
+
+    public void start() {
+    }
+
+    protected void afterDeregister(NodeServer ns, String protocol) {
+        if (!this.waits) return;
+        int s = intervalCheckSeconds();
+        if (s > 0) {  //暂停，弥补其他依赖本进程服务的周期偏差
+            try {
+                Thread.sleep(s * 1000);
+            } catch (InterruptedException ex) {
+            }
+            logger.info(this.getClass().getSimpleName() + " wait for " + s * 1000 + "ms after deregister");
+        }
+    }
+
+    public int intervalCheckSeconds() {
+        return 10;
+    }
+
+    //获取MQTP的HTTP远程服务的可用ip列表, key = servicename的后半段
+    public abstract CompletableFuture<Map<String, Collection<InetSocketAddress>>> queryMqtpAddress(String protocol, String module, String resname);
+
+    //获取HTTP远程服务的可用ip列表
+    public abstract CompletableFuture<Collection<InetSocketAddress>> queryHttpAddress(String protocol, String module, String resname);
+
+    //获取远程服务的可用ip列表
+    protected abstract CompletableFuture<Collection<InetSocketAddress>> queryAddress(ClusterEntry entry);
+
+    //注册服务
+    protected abstract ClusterEntry register(NodeServer ns, String protocol, Service service);
+
+    //注销服务
+    protected abstract void deregister(NodeServer ns, String protocol, Service service);
+
+    //格式: protocol:classtype-resourcename
+    protected void updateSncpTransport(ClusterEntry entry) {
+        Service service = entry.serviceref.get();
+        if (service == null) return;
+        Collection<InetSocketAddress> addrs = ClusterAgent.this.queryAddress(entry).join();
+        Sncp.updateTransport(service, transportFactory, Sncp.getResourceType(service).getName() + "-" + Sncp.getResourceName(service), entry.netprotocol, entry.address, null, addrs);
+    }
+
+    protected String generateApplicationServiceName() {
+        return "application" + (appName == null || appName.isEmpty() ? "" : ("." + appName)) + ".node" + this.nodeid;
+    }
+
+    protected String generateApplicationServiceId() { //与servicename相同
+        return generateApplicationServiceName();
+    }
+
+    protected String generateApplicationCheckName() {
+        return "check-" + generateApplicationServiceName();
+    }
+
+    protected String generateApplicationCheckId() {
+        return "check-" + generateApplicationServiceId();
+    }
+
+    //也会提供给HttpMessageClusterAgent适用
+    public String generateHttpServiceName(String protocol, String module, String resname) {
+        return protocol.toLowerCase() + ":" + module + (resname == null || resname.isEmpty() ? "" : ("-" + resname));
+    }
+
+    //格式: protocol:classtype-resourcename
+    protected String generateServiceName(NodeServer ns, String protocol, Service service) {
+        if (protocol.toLowerCase().startsWith("http")) {  //HTTP使用RestService.name方式是为了与MessageClient中的module保持一致, 因为HTTP依靠的url中的module，无法知道Service类名
+            String resname = Sncp.getResourceName(service);
+            String module = Rest.getRestModule(service).toLowerCase();
+            return protocol.toLowerCase() + ":" + module + (resname.isEmpty() ? "" : ("-" + resname));
+        }
+        if ("mqtp".equalsIgnoreCase(protocol)) {
+            MessageMultiConsumer mmc = service.getClass().getAnnotation(MessageMultiConsumer.class);
+            String selfmodule = Rest.getRestModule(service).toLowerCase();
+            return protocol.toLowerCase() + ":" + mmc.module() + ":" + selfmodule;
+        }
+        if (!Sncp.isSncpDyn(service)) return protocol.toLowerCase() + ":" + service.getClass().getName();
+        String resname = Sncp.getResourceName(service);
+        return protocol.toLowerCase() + ":" + Sncp.getResourceType(service).getName() + (resname.isEmpty() ? "" : ("-" + resname));
+    }
+
+    //格式: protocol:classtype-resourcename:nodeid
+    protected String generateServiceId(NodeServer ns, String protocol, Service service) {
+        return generateServiceName(ns, protocol, service) + ":" + this.nodeid;
+    }
+
+    protected String generateCheckName(NodeServer ns, String protocol, Service service) {
+        return "check-" + generateServiceName(ns, protocol, service);
+    }
+
+    protected String generateCheckId(NodeServer ns, String protocol, Service service) {
+        return "check-" + generateServiceId(ns, protocol, service);
+    }
+
+    protected ConcurrentHashMap<String, ClusterEntry> getLocalEntrys() {
+        return localEntrys;
+    }
+
+    protected ConcurrentHashMap<String, ClusterEntry> getRemoteEntrys() {
+        return remoteEntrys;
+    }
+
+    @Override
+    public String toString() {
+        return JsonConvert.root().convertTo(this);
+    }
+
+    public TransportFactory getTransportFactory() {
+        return transportFactory;
+    }
+
+    public void setTransportFactory(TransportFactory transportFactory) {
+        this.transportFactory = transportFactory;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        this.name = name;
+    }
+
+    public String[] getProtocols() {
+        return protocols;
+    }
+
+    public void setProtocols(String[] protocols) {
+        this.protocols = protocols;
+    }
+
+    public int[] getPorts() {
+        return ports;
+    }
+
+    public void setPorts(int[] ports) {
+        this.ports = ports;
+    }
+
+    public AnyValue getConfig() {
+        return config;
+    }
+
+    public void setConfig(AnyValue config) {
+        this.config = config;
+    }
+
+    public class ClusterEntry {
+
+        public String serviceid;
+
+        public String servicename;
+
+        public String checkid;
+
+        public String checkname;
+
+        public String protocol;
+
+        public String netprotocol;
+
+        public WeakReference<Service> serviceref;
+
+        public InetSocketAddress address;
+
+        public boolean canceled;
+
+        public boolean submqtp;
+
+        public ClusterEntry(NodeServer ns, String protocol, Service service) {
+            this.serviceid = generateServiceId(ns, protocol, service);
+            this.servicename = generateServiceName(ns, protocol, service);
+            this.checkid = generateCheckId(ns, protocol, service);
+            this.checkname = generateCheckName(ns, protocol, service);
+            this.protocol = protocol;
+            InetSocketAddress addr = ns.getSocketAddress();
+            String host = addr.getHostString();
+            if ("0.0.0.0".equals(host)) {
+                host = appAddress.getHostString();
+                addr = new InetSocketAddress(host, addr.getPort());
+            }
+            this.address = addr;
+            this.serviceref = new WeakReference(service);
+            Server server = ns.getServer();
+            this.netprotocol = server instanceof SncpServer ? ((SncpServer) server).getNetprotocol() : Transport.DEFAULT_NETPROTOCOL;
+        }
+
+        @Override
+        public String toString() {
+            return JsonConvert.root().convertTo(this);
+        }
+    }
+}

src/main/java/org/redkale/cluster/ClusterAgentProvider.java

@@ -0,0 +1,25 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.cluster;
+
+import org.redkale.util.AnyValue;
+
+/**
+ * 自定义的ClusterAgent加载器
+ *
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @since 2.5.0
+ */
+public interface ClusterAgentProvider {
+
+    public boolean acceptsConf(AnyValue config);
+
+    public Class<? extends ClusterAgent> agentClass();
+}

src/main/java/org/redkale/convert/AnyDecoder.java

@@ -0,0 +1,69 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.convert;
+
+import java.lang.reflect.Type;
+import java.util.*;
+import org.redkale.util.*;
+import org.redkale.convert.Reader.ValueType;
+import static org.redkale.convert.Reader.ValueType.MAP;
+
+/**
+ * 对不明类型的对象进行反序列化。 <br>
+ * <b>注意: 目前只支持文本格式</b> <br>
+ *
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+public class AnyDecoder implements Decodeable<Reader, Object> {
+
+    private static final Type collectionObjectType = new TypeToken<Collection<Object>>() {
+    }.getType();
+
+    private static final Type mapObjectType = new TypeToken<Map<String, Object>>() {
+    }.getType();
+
+    private static final Creator<ArrayList> collectionCreator = Creator.create(ArrayList.class);
+
+    private static final Creator<HashMap> mapCreator = Creator.create(HashMap.class);
+
+    final Decodeable<Reader, String> stringDecoder;
+
+    final CollectionDecoder collectionDecoder;
+
+    final MapDecoder mapDecoder;
+
+    /**
+     * 构造函数
+     *
+     * @param factory ConvertFactory
+     */
+    public AnyDecoder(final ConvertFactory factory) {
+        this.stringDecoder = factory.loadDecoder(String.class);
+        this.collectionDecoder = new CollectionDecoder(factory, collectionObjectType, Object.class, collectionCreator, this);
+        this.mapDecoder = new MapDecoder(factory, mapObjectType, String.class, Object.class, mapCreator, stringDecoder, this);
+    }
+
+    @Override
+    public Object convertFrom(Reader in) {
+        ValueType vt = in.readType();
+        if (vt == null) return null;
+        switch (vt) {
+            case ARRAY:
+                return this.collectionDecoder.convertFrom(in);
+            case MAP:
+                return this.mapDecoder.convertFrom(in);
+        }
+        return this.stringDecoder.convertFrom(in);
+    }
+
+    @Override
+    public Type getType() {
+        return void.class;
+    }
+
+}

src/main/java/org/redkale/convert/AnyEncoder.java

@@ -6,11 +6,10 @@
 package org.redkale.convert;
 
 import java.lang.reflect.Type;
-import java.util.concurrent.CompletableFuture;
 
 /**
  * 对不明类型的对象进行序列化； BSON序列化时将对象的类名写入Writer，JSON则不写入。
- * <p>
+ * 
  * 详情见: https://redkale.org
  *
  * @author zhangjx
@@ -31,30 +30,14 @@ public final class AnyEncoder<T> implements Encodeable<Writer, T> {
             out.writeClassName(null);
             out.writeNull();
         } else {
-            if (out.needWriteClassName()) out.writeClassName(factory.getEntityAlias(value.getClass()));
-            factory.loadEncoder(value.getClass()).convertTo(out, value);
-        }
-    }
-
-    @SuppressWarnings("unchecked")
-    public void convertMapTo(final Writer out, final Object... values) {
-        if (values == null) {
-            out.writeNull();
-        } else {
-            int count = values.length - values.length % 2;
-            out.writeMapB(count / 2);
-            for (int i = 0; i < count; i += 2) {
-                if (i > 0) out.writeArrayMark();
-                this.convertTo(out, (T) values[i]);
-                out.writeMapMark();
-                Object val = values[i + 1];
-                if (val instanceof CompletableFuture) {
-                    this.convertTo(out, (T) ((CompletableFuture) val).join());
-                } else {
-                    this.convertTo(out, (T) val);
-                }
+            Class clazz = value.getClass();
+            if (clazz == Object.class) {
+                out.writeObjectB(value);
+                out.writeObjectE(value);
+                return;
             }
-            out.writeMapE();
+            if (out.needWriteClassName()) out.writeClassName(factory.getEntityAlias(clazz));
+            factory.loadEncoder(clazz).convertTo(out, value);
         }
     }
 

src/main/java/org/redkale/convert/AnyValueDecoder.java

@@ -0,0 +1,40 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.convert;
+
+import java.lang.reflect.Type;
+import org.redkale.util.AnyValue;
+
+/**
+ * AnyValue的Decoder实现
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <R> Reader输入的子类型
+ *
+ * @since 2.5.0
+ */
+public class AnyValueDecoder<R extends Reader> implements Decodeable<R, AnyValue> {
+
+    protected final ConvertFactory factory;
+
+    public AnyValueDecoder(final ConvertFactory factory) {
+        this.factory = factory;
+    }
+
+    @Override
+    public AnyValue convertFrom(R in) {
+        return null;
+    }
+
+    @Override
+    public Type getType() {
+        return AnyValue.class;
+    }
+
+}

src/main/java/org/redkale/convert/AnyValueEncoder.java

@@ -0,0 +1,33 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.convert;
+
+import java.lang.reflect.Type;
+import org.redkale.util.AnyValue;
+
+/**
+ * AnyValue的Encoder实现
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <W> Writer输出的子类
+ *
+ * @since 2.5.0
+ */
+public class AnyValueEncoder<W extends Writer> implements Encodeable<W, AnyValue> {
+
+    @Override
+    public void convertTo(W out, AnyValue value) {
+    }
+
+    @Override
+    public Type getType() {
+        return AnyValue.class;
+    }
+
+}

src/main/java/org/redkale/convert/ArrayDecoder.java

@@ -20,19 +20,19 @@ import java.util.*;
  * @param <T> 反解析的数组元素类型
  */
 @SuppressWarnings("unchecked")
-public final class ArrayDecoder<T> implements Decodeable<Reader, T[]> {
+public class ArrayDecoder<T> implements Decodeable<Reader, T[]> {
 
-    private final Type type;
+    protected final Type type;
 
-    private final Type componentType;
+    protected final Type componentType;
 
-    private final Class componentClass;
+    protected final Class componentClass;
 
-    protected final Decodeable<Reader, T> decoder;
+    protected final Decodeable<Reader, T> componentDecoder;
 
-    private boolean inited = false;
+    protected volatile boolean inited = false;
 
-    private final Object lock = new Object();
+    protected final Object lock = new Object();
 
     public ArrayDecoder(final ConvertFactory factory, final Type type) {
         this.type = type;
@@ -51,7 +51,7 @@ public final class ArrayDecoder<T> implements Decodeable<Reader, T[]> {
                 this.componentClass = (Class) this.componentType;
             }
             factory.register(type, this);
-            this.decoder = factory.loadDecoder(this.componentType);
+            this.componentDecoder = factory.loadDecoder(this.componentType);
         } finally {
             inited = true;
             synchronized (lock) {
@@ -62,9 +62,19 @@ public final class ArrayDecoder<T> implements Decodeable<Reader, T[]> {
 
     @Override
     public T[] convertFrom(Reader in) {
-        final int len = in.readArrayB();
+        return convertFrom(in, null);
+    }
+
+    public T[] convertFrom(Reader in, DeMember member) {
+        byte[] typevals = new byte[1];
+        int len = in.readArrayB(member, typevals, componentDecoder);
+        int contentLength = -1;
         if (len == Reader.SIGN_NULL) return null;
-        if (this.decoder == null) {
+        if (len == Reader.SIGN_NOLENBUTBYTES) {
+            contentLength = in.readMemberContentLength(member, componentDecoder);
+            len = Reader.SIGN_NOLENGTH;
+        }
+        if (this.componentDecoder == null) {
             if (!this.inited) {
                 synchronized (lock) {
                     try {
@@ -75,11 +85,16 @@ public final class ArrayDecoder<T> implements Decodeable<Reader, T[]> {
                 }
             }
         }
-        final Decodeable<Reader, T> localdecoder = this.decoder;
+        final Decodeable<Reader, T> localdecoder = getComponentDecoder(this.componentDecoder, typevals);
         final List<T> result = new ArrayList();
+        boolean first = true;
         if (len == Reader.SIGN_NOLENGTH) {
-            while (in.hasNext()) {
-                result.add(localdecoder.convertFrom(in));
+            int startPosition = in.position();
+            while (hasNext(in, member, startPosition, contentLength, first)) {
+                Reader itemReader = getItemReader(in, member, first);
+                if (itemReader == null) break;
+                result.add(readMemberValue(itemReader, member, localdecoder, first));
+                first = false;
             }
         } else {
             for (int i = 0; i < len; i++) {
@@ -91,9 +106,26 @@ public final class ArrayDecoder<T> implements Decodeable<Reader, T[]> {
         return result.toArray(rs);
     }
 
+    protected boolean hasNext(Reader in, DeMember member, int startPosition, int contentLength, boolean first) {
+        return in.hasNext(startPosition, contentLength);
+    }
+
+    protected Decodeable<Reader, T> getComponentDecoder(Decodeable<Reader, T> decoder, byte[] typevals) {
+        return decoder;
+    }
+
+    protected Reader getItemReader(Reader in, DeMember member, boolean first) {
+        return in;
+    }
+
+    protected T readMemberValue(Reader in, DeMember member, Decodeable<Reader, T> decoder, boolean first) {
+        if (in == null) return null;
+        return decoder.convertFrom(in);
+    }
+
     @Override
     public String toString() {
-        return this.getClass().getSimpleName() + "{componentType:" + this.componentType + ", decoder:" + this.decoder + "}";
+        return this.getClass().getSimpleName() + "{componentType:" + this.componentType + ", decoder:" + this.componentDecoder + "}";
     }
 
     @Override
@@ -101,4 +133,12 @@ public final class ArrayDecoder<T> implements Decodeable<Reader, T[]> {
         return type;
     }
 
+    public Type getComponentType() {
+        return componentType;
+    }
+
+    public Decodeable<Reader, T> getComponentDecoder() {
+        return componentDecoder;
+    }
+
 }

src/main/java/org/redkale/convert/ArrayEncoder.java

@@ -0,0 +1,133 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.convert;
+
+import java.lang.reflect.*;
+
+/**
+ * 数组的序列化操作类  <br>
+ * 对象数组的序列化，不包含int[]、long[]这样的primitive class数组。  <br>
+ * 支持一定程度的泛型。  <br>
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <T> 序列化的数组元素类型
+ */
+@SuppressWarnings("unchecked")
+public class ArrayEncoder<T> implements Encodeable<Writer, T[]> {
+
+    protected final Type type;
+
+    protected final Type componentType;
+
+    protected final Encodeable anyEncoder;
+
+    protected final Encodeable<Writer, Object> componentEncoder;
+
+    protected final boolean subtypefinal;
+
+    protected volatile boolean inited = false;
+
+    protected final Object lock = new Object();
+
+    public ArrayEncoder(final ConvertFactory factory, final Type type) {
+        this.type = type;
+        try {
+            if (type instanceof GenericArrayType) {
+                Type t = ((GenericArrayType) type).getGenericComponentType();
+                this.componentType = t instanceof TypeVariable ? Object.class : t;
+            } else if ((type instanceof Class) && ((Class) type).isArray()) {
+                this.componentType = ((Class) type).getComponentType();
+            } else {
+                throw new ConvertException("(" + type + ") is not a array type");
+            }
+            factory.register(type, this);
+            this.componentEncoder = factory.loadEncoder(this.componentType);
+            this.anyEncoder = factory.getAnyEncoder();
+            this.subtypefinal = (this.componentType instanceof Class) && Modifier.isFinal(((Class) this.componentType).getModifiers());
+        } finally {
+            inited = true;
+            synchronized (lock) {
+                lock.notifyAll();
+            }
+        }
+    }
+
+    @Override
+    public void convertTo(Writer out, T[] value) {
+        convertTo(out, null, value);
+    }
+
+    public void convertTo(Writer out, EnMember member, T[] value) {
+        if (value == null) {
+            out.writeNull();
+            return;
+        }
+        int iMax = value.length - 1;
+        if (iMax == -1) {
+            out.writeArrayB(0, this, componentEncoder, value);
+            out.writeArrayE();
+            return;
+        }
+        if (this.componentEncoder == null) {
+            if (!this.inited) {
+                synchronized (lock) {
+                    try {
+                        lock.wait();
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
+                }
+            }
+        }
+        Encodeable<Writer, Object> itemEncoder = this.componentEncoder;
+        if (subtypefinal) {
+            if (out.writeArrayB(value.length, this, itemEncoder, value) < 0) {
+                for (int i = 0;; i++) {
+                    writeMemberValue(out, member, itemEncoder, value[i], i);
+                    if (i == iMax) break;
+                    out.writeArrayMark();
+                }
+            }
+        } else {
+            if (out.writeArrayB(value.length, this, itemEncoder, value) < 0) {
+                final Type comp = this.componentType;
+                for (int i = 0;; i++) {
+                    Object v = value[i];
+                    writeMemberValue(out, member, ((v != null && (v.getClass() == comp || out.specify() == comp)) ? itemEncoder : anyEncoder), v, i);
+                    if (i == iMax) break;
+                    out.writeArrayMark();
+                }
+            }
+        }
+        out.writeArrayE();
+    }
+
+    protected void writeMemberValue(Writer out, EnMember member, Encodeable<Writer, Object> encoder, Object value, int index) {
+        encoder.convertTo(out, value);
+    }
+
+    @Override
+    public String toString() {
+        return this.getClass().getSimpleName() + "{componentType:" + this.componentType + ", encoder:" + this.componentEncoder + "}";
+    }
+
+    @Override
+    public Type getType() {
+        return type;
+    }
+
+    public Type getComponentType() {
+        return componentType;
+    }
+
+    public Encodeable<Writer, Object> getComponentEncoder() {
+        return componentEncoder;
+    }
+
+}

src/main/java/org/redkale/convert/BinaryConvert.java

@@ -32,5 +32,4 @@ public abstract class BinaryConvert<R extends Reader, W extends Writer> extends
 
     public abstract byte[] convertTo(final Type type, final Object value);
 
-    public abstract byte[] convertMapTo(final Object... values);
 }

src/main/java/org/redkale/convert/CollectionDecoder.java

@@ -0,0 +1,149 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.convert;
+
+import org.redkale.util.Creator;
+import java.lang.reflect.ParameterizedType;
+import java.lang.reflect.Type;
+import java.util.*;
+
+/**
+ * Collection的反序列化操作类  <br>
+ * 支持一定程度的泛型。  <br>
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <T> 反解析的集合元素类型
+ */
+@SuppressWarnings("unchecked")
+public class CollectionDecoder<T> implements Decodeable<Reader, Collection<T>> {
+
+    protected final Type type;
+
+    protected final Type componentType;
+
+    protected Creator<Collection<T>> creator;
+
+    protected final Decodeable<Reader, T> componentDecoder;
+
+    protected volatile boolean inited = false;
+
+    protected final Object lock = new Object();
+
+    public CollectionDecoder(final ConvertFactory factory, final Type type) {
+        this.type = type;
+        try {
+            if (type instanceof ParameterizedType) {
+                final ParameterizedType pt = (ParameterizedType) type;
+                this.componentType = pt.getActualTypeArguments()[0];
+                this.creator = factory.loadCreator((Class) pt.getRawType());
+                factory.register(type, this);
+                this.componentDecoder = factory.loadDecoder(this.componentType);
+            } else if (factory.isReversible()) {
+                this.componentType = Object.class;
+                this.creator = factory.loadCreator(type instanceof Class ? (Class) type : Collection.class);
+                factory.register(type, this);
+                this.componentDecoder = factory.loadDecoder(this.componentType);
+            } else {
+                throw new ConvertException("CollectionDecoder not support the type (" + type + ")");
+            }
+        } finally {
+            inited = true;
+            synchronized (lock) {
+                lock.notifyAll();
+            }
+        }
+    }
+
+    //仅供类似JsonAnyDecoder这种动态创建使用， 不得调用 factory.register
+    public CollectionDecoder(final ConvertFactory factory, Type type, Type componentType,
+        Creator<Collection<T>> creator, final Decodeable<Reader, T> componentDecoder) {
+        Objects.requireNonNull(componentDecoder);
+        this.type = type;
+        this.componentType = componentType;
+        this.creator = creator;
+        this.componentDecoder = componentDecoder;
+        this.inited = true;
+    }
+
+    @Override
+    public Collection<T> convertFrom(Reader in) {
+        return convertFrom(in, null);
+    }
+
+    public Collection<T> convertFrom(Reader in, DeMember member) {
+        byte[] typevals = new byte[1];
+        int len = in.readArrayB(member, typevals, componentDecoder);
+        int contentLength = -1;
+        if (len == Reader.SIGN_NULL) return null;
+        if (len == Reader.SIGN_NOLENBUTBYTES) {
+            contentLength = in.readMemberContentLength(member, componentDecoder);
+            len = Reader.SIGN_NOLENGTH;
+        }
+        if (this.componentDecoder == null) {
+            if (!this.inited) {
+                synchronized (lock) {
+                    try {
+                        lock.wait();
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
+                }
+            }
+        }
+        final Decodeable<Reader, T> localdecoder = getComponentDecoder(this.componentDecoder, typevals);
+        final Collection<T> result = this.creator.create();
+        boolean first = true;
+        if (len == Reader.SIGN_NOLENGTH) {
+            int startPosition = in.position();
+            while (hasNext(in, member, startPosition, contentLength, first)) {
+                Reader itemReader = getItemReader(in, member, first);
+                if (itemReader == null) break;
+                result.add(readMemberValue(itemReader, member, localdecoder, first));
+                first = false;
+            }
+        } else {
+            for (int i = 0; i < len; i++) {
+                result.add(localdecoder.convertFrom(in));
+            }
+        }
+        in.readArrayE();
+        return result;
+    }
+
+    protected boolean hasNext(Reader in, DeMember member, int startPosition, int contentLength, boolean first) {
+        return in.hasNext(startPosition, contentLength);
+    }
+
+    protected Decodeable<Reader, T> getComponentDecoder(Decodeable<Reader, T> decoder, byte[] typevals) {
+        return decoder;
+    }
+
+    protected Reader getItemReader(Reader in, DeMember member, boolean first) {
+        return in;
+    }
+
+    protected T readMemberValue(Reader in, DeMember member, Decodeable<Reader, T> decoder, boolean first) {
+        if (in == null) return null;
+        return decoder.convertFrom(in);
+    }
+
+    @Override
+    public Type getType() {
+        return type;
+    }
+
+    public Type getComponentType() {
+        return componentType;
+    }
+
+    public Decodeable<Reader, T> getComponentDecoder() {
+        return componentDecoder;
+    }
+
+}

src/main/java/org/redkale/convert/CollectionEncoder.java

@@ -19,15 +19,15 @@ import java.util.Collection;
  * @param <T> 序列化的集合元素类型
  */
 @SuppressWarnings("unchecked")
-public final class CollectionEncoder<T> implements Encodeable<Writer, Collection<T>> {
+public class CollectionEncoder<T> implements Encodeable<Writer, Collection<T>> {
 
-    private final Type type;
+    protected final Type type;
 
-    private final Encodeable<Writer, Object> encoder;
+    protected final Encodeable<Writer, Object> componentEncoder;
 
-    private boolean inited = false;
+    protected volatile boolean inited = false;
 
-    private final Object lock = new Object();
+    protected final Object lock = new Object();
 
     public CollectionEncoder(final ConvertFactory factory, final Type type) {
         this.type = type;
@@ -35,12 +35,12 @@ public final class CollectionEncoder<T> implements Encodeable<Writer, Collection
             if (type instanceof ParameterizedType) {
                 Type t = ((ParameterizedType) type).getActualTypeArguments()[0];
                 if (t instanceof TypeVariable) {
-                    this.encoder = factory.getAnyEncoder();
+                    this.componentEncoder = factory.getAnyEncoder();
                 } else {
-                    this.encoder = factory.loadEncoder(t);
+                    this.componentEncoder = factory.loadEncoder(t);
                 }
             } else {
-                this.encoder = factory.getAnyEncoder();
+                this.componentEncoder = factory.getAnyEncoder();
             }
         } finally {
             inited = true;
@@ -52,16 +52,20 @@ public final class CollectionEncoder<T> implements Encodeable<Writer, Collection
 
     @Override
     public void convertTo(Writer out, Collection<T> value) {
+        convertTo(out, null, value);
+    }
+
+    public void convertTo(Writer out, EnMember member, Collection<T> value) {
         if (value == null) {
             out.writeNull();
             return;
         }
         if (value.isEmpty()) {
-            out.writeArrayB(0);
+            out.writeArrayB(0, this, componentEncoder, value);
             out.writeArrayE();
             return;
         }
-        if (this.encoder == null) {
+        if (this.componentEncoder == null) {
             if (!this.inited) {
                 synchronized (lock) {
                     try {
@@ -72,18 +76,36 @@ public final class CollectionEncoder<T> implements Encodeable<Writer, Collection
                 }
             }
         }
-        out.writeArrayB(value.size());
-        boolean first = true;
-        for (Object v : value) {
-            if (!first) out.writeArrayMark();
-            encoder.convertTo(out, v);
-            if (first) first = false;
+        if (out.writeArrayB(value.size(), this, componentEncoder, value) < 0) {
+            boolean first = true;
+            for (Object v : value) {
+                if (!first) out.writeArrayMark();
+                writeMemberValue(out, member, v, first);
+                if (first) first = false;
+            }
         }
         out.writeArrayE();
     }
 
+    protected void writeMemberValue(Writer out, EnMember member, Object value, boolean first) {
+        componentEncoder.convertTo(out, value);
+    }
+
     @Override
     public Type getType() {
         return type;
     }
+
+    @Override
+    public String toString() {
+        return this.getClass().getSimpleName() + "{componentType:" + this.type + ", encoder:" + this.componentEncoder + "}";
+    }
+
+    public Encodeable<Writer, Object> getComponentEncoder() {
+        return componentEncoder;
+    }
+
+    public Type getComponentType() {
+        return componentEncoder == null ? null : componentEncoder.getType();
+    }
 }

src/main/java/org/redkale/convert/Convert.java

@@ -0,0 +1,80 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.convert;
+
+import java.lang.reflect.Type;
+import java.nio.ByteBuffer;
+import java.util.function.*;
+import org.redkale.util.*;
+
+/**
+ * 序列化/反序列化操作类
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <R> Reader输入的子类
+ * @param <W> Writer输出的子类
+ */
+public abstract class Convert<R extends Reader, W extends Writer> {
+
+    protected final ConvertFactory<R, W> factory;
+
+    protected Convert(ConvertFactory<R, W> factory) {
+        this.factory = factory;
+    }
+
+    public ConvertFactory<R, W> getFactory() {
+        return this.factory;
+    }
+
+    protected <S extends W> S configWrite(S writer) {
+        return writer;
+    }
+
+    protected <S extends W> S fieldFunc(S writer, BiFunction<Attribute, Object, Object> objFieldFunc, Function<Object, ConvertField[]> objExtFunc) {
+        writer.objFieldFunc = objFieldFunc;
+        writer.objExtFunc = objExtFunc;
+        return writer;
+    }
+
+    public abstract Convert<R, W> newConvert(final BiFunction<Attribute, Object, Object> objFieldFunc);
+
+    public abstract Convert<R, W> newConvert(final BiFunction<Attribute, Object, Object> objFieldFunc, Function<Object, ConvertField[]> objExtFunc);
+
+    public abstract boolean isBinary();
+
+    public abstract <T> T convertFrom(final Type type, final byte[] bytes);
+
+    //@since 2.2.0
+    public abstract <T> T convertFrom(final Type type, final byte[] bytes, final int offset, final int length);
+
+    public abstract <T> T convertFrom(final Type type, final ByteBuffer... buffers);
+
+    public abstract <T> T convertFrom(final Type type, final ConvertMask mask, final ByteBuffer... buffers);
+
+    public abstract void convertTo(final W writer, final Object value);
+
+    public abstract void convertTo(final W writer, final Type type, final Object value);
+
+    public abstract byte[] convertToBytes(final Object value);
+
+    public abstract byte[] convertToBytes(final Type type, final Object value);
+
+    public abstract void convertToBytes(final Object value, final ConvertBytesHandler handler);
+
+    public abstract void convertToBytes(final Type type, final Object value, final ConvertBytesHandler handler);
+
+    public abstract void convertToBytes(final ByteArray array, final Object value);
+
+    public abstract void convertToBytes(final ByteArray array, final Type type, final Object value);
+
+    public abstract ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Object value);
+
+    public abstract ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Type type, final Object value);
+
+}

src/main/java/org/redkale/convert/ConvertBytesHandler.java

@@ -0,0 +1,23 @@
+/*
+ * To change this license header, choose License Headers in Project Properties.
+ * To change this template file, choose Tools | Templates
+ * and open the template in the editor.
+ */
+package org.redkale.convert;
+
+import java.util.function.Consumer;
+
+/**
+ *
+ * convertToBytes系列的方法的回调
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ *
+ * @since 2.3.0
+ */
+public interface ConvertBytesHandler {
+
+    <A> void completed(byte[] bs, int offset, int length, Consumer<A> callback, A attachment);
+}

src/main/java/org/redkale/convert/ConvertColumnEntry.java

@@ -89,4 +89,9 @@ public final class ConvertColumnEntry {
         this.index = index;
     }
 
+    @Override
+    public String toString() {
+        return "ConvertColumnEntry{" + "index=" + index + ", name=" + name + ", ignore=" + ignore + ", convertType=" + convertType + '}';
+    }
+
 }