DataSource.queryMap重载了FilterBean、FilterNode参数等系列方法

README.md

@@ -22,3 +22,7 @@
 &nbsp;&nbsp;&nbsp;由于RedKale使用了JDK 8 内置的ASM包，所以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>
+
+&nbsp;

assembly.xml

@@ -0,0 +1,36 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<assembly xmlns="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/2.0.0"  
+          xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"  
+          xsi:schemaLocation="http://maven.apache.org/plugins/maven-assembly-plugin/assembly/2.0.0 http://maven.apache.org/xsd/assembly-2.0.0.xsd">
+    <id>redkale</id>  
+    <formats>  
+        <format>tar.gz</format>  
+    </formats>  
+    <includeBaseDirectory>false</includeBaseDirectory>
+    <fileSets>
+        <fileSet>  
+            <directory>${project.basedir}/bin</directory>  
+            <outputDirectory>bin</outputDirectory>  
+        </fileSet>  
+        <fileSet>  
+            <directory>${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>  
+        </fileSet> 
+    </fileSets>
+    <dependencySets>  
+        <dependencySet>  
+            <useProjectArtifact>true</useProjectArtifact>
+            <useTransitiveDependencies>false</useTransitiveDependencies>
+            <outputDirectory>lib</outputDirectory>  
+            <scope>runtime</scope>  
+        </dependencySet>  
+    </dependencySets> 
+</assembly>  

bin/apidoc.sh

@@ -4,7 +4,7 @@ export LC_ALL="zh_CN.UTF-8"
 
 APP_HOME=`dirname "$0"`
 
-if [ ! -a "$APP_HOME"/conf/application.xml ]; then 
+if [ ! -f "$APP_HOME"/conf/application.xml ]; then 
      APP_HOME="$APP_HOME"/..  
 fi
 

bin/shutdown.sh

@@ -4,7 +4,7 @@ export LC_ALL="zh_CN.UTF-8"
 
 APP_HOME=`dirname "$0"`
 
-if [ ! -a "$APP_HOME"/conf/application.xml ]; then 
+if [ ! -f "$APP_HOME"/conf/application.xml ]; then 
      APP_HOME="$APP_HOME"/..  
 fi
 

bin/start.bat

@@ -5,3 +5,4 @@ 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
+

bin/start.sh

@@ -8,7 +8,7 @@ export LC_ALL="zh_CN.UTF-8"
 
 APP_HOME=`dirname "$0"`
 
-if [ ! -a "$APP_HOME"/conf/application.xml ]; then 
+if [ ! -f "$APP_HOME"/conf/application.xml ]; then 
      APP_HOME="$APP_HOME"/..  
 fi
 

conf/application.xml

@@ -1,33 +1,33 @@
 <?xml version="1.0" encoding="UTF-8"?>
 
 <application port="5050">     
+    
+    <!--  详细配置说明见： http://redkale.org/redkale.html#redkale_confxml  -->
+    
     <resources>       
-        <!-- 
+
-        <properties>
-            <property name="system.property.convert.json.tiny" value="true"/>
-        </properties>
-        -->
     </resources> 
         
     <server protocol="HTTP" host="0.0.0.0" port="6060" root="root">      
-        <!--
+              
         <request>
             <remoteaddr value="request.headers.X-RemoteAddress"/>
         </request>
+        
         <response>
-            <addheader name="X-Node" value="system.property.APP_NODE" />             
+            <defcookie domain="" path=""/>
             <addheader name="Access-Control-Allow-Origin" value="request.headers.Origin" /> 
             <setheader name="Access-Control-Allow-Credentials" value="true"/> 
         </response>
-        -->
+        
         <services autoload="true"/>
-        <servlets path="/pipes" autoload="true" >
+        
-            <!--
+        <filters autoload="true"/>
-            <resource-servlet>
+
-                <caches  limit="0"/>
+        <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  -->  
-                <rewrite type="location" match="^/([^-]+)(-[^-\.]+)+\.html(.*)" forward="/$1.html"/>
+        
-            </resource-servlet>            
+        <servlets path="/pipes" autoload="true" />
-            -->
+        
-        </servlets>
     </server>
+    
 </application>

conf/logging.properties

@@ -3,7 +3,7 @@
 handlers = java.util.logging.ConsoleHandler
 
 ############################################################
-.level = FINE
+.level = FINER
 
 java.level = INFO
 javax.level = INFO
@@ -12,12 +12,13 @@ sun.level = INFO
 jdk.level = INFO
 
 
-java.util.logging.FileHandler.level = FINE
+java.util.logging.FileHandler.level = FINER
 #10M
 java.util.logging.FileHandler.limit = 10485760
 java.util.logging.FileHandler.count = 10000
 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 = FINE
+java.util.logging.ConsoleHandler.level = FINER

conf/persistence.xml

@@ -16,9 +16,9 @@
     <persistence-unit name="user.read" 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.url" value="jdbc:oracle:thin:@localhost:1521:orcl"/>
-            <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
+            <property name="javax.persistence.jdbc.driver" value="oracle.jdbc.driver.OracleDriver"/>
-            <property name="javax.persistence.jdbc.user" value="root"/>
+            <property name="javax.persistence.jdbc.user" value="system"/>
             <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><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

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

pom.xml

@@ -0,0 +1,150 @@
+<?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>
+    <url>http://redkale.org</url>
+    <description>redkale -- java framework</description>
+    <version>1.6.2</version>
+    <licenses>     
+        <license>      
+            <name>Apache 2</name>       
+            <url>http://www.apache.org/licenses/</url>     
+            <distribution>repo</distribution>    
+            <comments>Apache License</comments>     
+        </license>     
+    </licenses>
+    
+    <developers>     
+        <developer>      
+            <id>Redkale</id>     
+            <name>redkale</name>       
+            <email>redkale@qq.com</email>  
+            <url>http://redkale.org</url>    
+            <roles>     
+                <role>Project Manager</role>     
+                <role>Architect</role>     
+            </roles>    
+            <organization>redkale</organization>     
+            <organizationUrl>http://redkale.org</organizationUrl>       
+            <properties>     
+                <dept>No</dept>     
+            </properties>     
+            <timezone>8</timezone>     
+        </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>
+            <url>https://oss.sonatype.org/content/repositories/snapshots</url>
+        </snapshotRepository>
+        <repository>
+            <id>ossrh</id>
+            <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>                                
+                <configuration>
+                    <encoding>UTF-8</encoding>
+                    <compilerArguments>
+                        <verbose />
+                        <bootclasspath>${java.home}/lib/rt.jar</bootclasspath>
+                    </compilerArguments>
+                </configuration>    
+            </plugin>
+           
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-jar-plugin</artifactId>
+                <version>2.6</version>
+                <configuration>
+                    <archive>
+                        <manifest>
+                            <mainClass>org.redkale.boot.Application</mainClass>
+                        </manifest>
+                    </archive>
+                </configuration>
+            </plugin>
+           
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-gpg-plugin</artifactId>
+                <version>1.6</version>
+                <executions>
+                    <execution>
+                        <id>sign-artifacts</id>
+                        <phase>verify</phase>
+                        <goals>
+                            <goal>sign</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-source-plugin</artifactId>
+                <version>3.0.0</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-javadoc-plugin</artifactId>
+                <version>2.10.3</version>
+                <executions>
+                    <execution>
+                        <goals>
+                            <goal>jar</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>  
+            
+            <plugin>
+                <groupId>org.apache.maven.plugins</groupId>
+                <artifactId>maven-assembly-plugin</artifactId>   
+                <version>3.0.0</version>
+                <configuration>
+                    <appendAssemblyId>false</appendAssemblyId>
+                    <descriptors>   
+                        <descriptor>assembly.xml</descriptor>  
+                    </descriptors> 
+                </configuration>
+                <executions>
+                    <execution>
+                        <id>redkale</id>
+                        <phase>package</phase>
+                        <goals>
+                            <goal>single</goal>
+                        </goals>
+                    </execution>
+                </executions>
+            </plugin>
+                                
+        </plugins>
+    </build>
+    
+</project>

src/META-INF/application-template.xml

@@ -30,20 +30,23 @@
         所有服务所需的资源 
     -->
     <resources>  
+        
         <!--
             【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*8
             bufferCapacity: ByteBuffer的初始化大小， 默认: 8K; 
             bufferPoolSize： ByteBuffer池的大小，默认: <group>节点数*CPU核数*8
+            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="8K" bufferPoolSize="32" threads="32"/>
+        
         <!--
-            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：值只能是UDP TCP， 默认TCP
+            protocol：值范围：UDP TCP， 默认TCP
-            kind: 与SNCP服务连接时的数据传输类型；可选值有:rest(不区分大小写);值为空或空字符串表示按SNCP协议传输; 为rest表示按REST传输。默认值为空
+            subprotocol: 子协议，预留字段。默认值为空
             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">
@@ -57,9 +60,21 @@
             -->
             <node addr="127.0.0.1" port="7070"/>
         </group>
+        
+        <!--
+            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。
+            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"/>
+        </source>
+
         <!-- 
             【节点全局唯一】
-            全局的参数配置, 可以通过@Resource(name="property.xxxxxx") 进行注入, 被注解的字段类型只能是String、primitive class
+            全局的参数配置, 可以通过@Resource(name="property.xxxxxx") 进行注入<property>的信息, 被注解的字段类型只能是String、primitive class
             如果name是system.property.开头的值将会在进程启动时进行System.setProperty("yyyy", "YYYYYY")操作。
             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。
@@ -70,6 +85,8 @@
                System.setProperty("convert.bson.pool.size", "128");
                System.setProperty("convert.json.writer.buffer.defsize", "4096");
                System.setProperty("convert.bson.writer.buffer.defsize", "4096");
+               
+            <properties>节点下也可包含非<property>节点，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[]
         -->
         <properties load="config.properties">
             <property name="system.property.yyyy" value="YYYYYY"/>
@@ -77,20 +94,21 @@
             <property name="xxxxxx" value="XXXXXXXX"/>
             <property name="xxxxxx" value="XXXXXXXX"/>
         </properties>
+                
     </resources> 
     <!--
-        protocol: required  server所启动的协议，Redkale内置的有HTTP、SNCP，SNCP使用TCP实现; 
+        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、减号
+        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， 默认为空 
+        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*16
         maxbody: request.body最大值， 默认: 64K
-        bufferCapacity: ByteBuffer的初始化大小， 默认: 8K;  如果是HTTP协议则默认: 16K + 8B (兼容HTTP 2.0)
+        bufferCapacity: ByteBuffer的初始化大小， 默认: 8K;  如果是HTTP协议则默认: 16K + 16B (兼容HTTP 2.0、WebSocket)
         bufferPoolSize： ByteBuffer池的大小，默认: CPU核数*512
         responsePoolSize： Response池的大小，默认: CPU核数*256
         readTimeoutSecond: 读操作超时秒数， 默认0， 表示永久不超时
@@ -102,8 +120,7 @@
         <!-- 
            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. 自动加载以下目录（如果存在的话）下所有的Service类:
+           autoload="true"  默认值. 自动加载classpath下所有的Service类  
-                                 server.lib;    server.lib/*;    server.classes;    
            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           
@@ -118,6 +135,7 @@
             <!-- 
                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。
                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。
             -->
             <service value="com.xxx.XXX2Service" name="" groups="xxx;yyy"/>
             <!--   给Service增加配置属性 -->
@@ -128,21 +146,51 @@
             </service>
         </services>
         
+        <!-- 
+           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    
+        -->
+        <filters autoload="true" includes="" excludes="">
+            
+            <!-- 
+               显著加载指定的Filter类
+               value=: Filter类名。必须与Server的协议层相同，HTTP必须是HttpFilter
+               ignore: 是否禁用， 默认为false。
+            -->
+            <!-- 显著加载指定的Filter类 -->
+            <filter value="com.xxx.XXX1Filter"/>
+            
+            <!--   给Filter增加配置属性 -->
+            <filter value="com.xxx.XXX12Filter"> 
+                <!-- property节点值在 public void init(AnyValue conf) 方法中可以通过 AnyValue properties =  conf.getAnyValue("properties");获取 -->
+                <property name="xxxxxx" value="XXXXXXXX"/>  
+                <property name="xxxxxx" value="XXXXXXXX"/>
+            </filter>
+        </filters>
+        
         <!-- 
            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
+           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)
-           base:     REST服务的BaseServlet，必须是 org.redkale.net.http.RestHttpServlet 的子类，该属性值默认值为 org.redkale.net.http.DefaultRestServlet。
+           path:     servlet的ContextPath前缀 默认为空
+           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。
            autoload：默认值"true"  默认值. 加载当前server所能使用的Servce对象;    
-           mustsign：默认值"true" 是否只加载标记为RestService的Service类，默认只加载标记RestService且ignore=false的Service
            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
         -->
-        <rest base="org.redkale.net.http.DefaultRestServlet" mustsign="true" autoload="true" includes="" excludes="">
+        <rest path="/pipes" base="org.redkale.net.http.HttpServlet" autoload="true" includes="" excludes="">
             <!-- 
                value:  Service类名，列出的表示必须被加载的Service对象
                ignore: 是否忽略，设置为true则不会加载该Service对象，默认值为false
             -->
             <service value="com.xxx.XXXXService"/>
+            <!-- 
+               value:  WebSocket类名，列出的表示必须被加载且标记为@RestWebSocket的WebSocket对象
+               ignore: 是否忽略，设置为true则不会加载该RestWebSocket对象，默认值为false
+            -->
+            <websocket value="com.xxx.XXXXRestWebSocket"/>
         </rest>
         
         <!--
@@ -163,11 +211,14 @@
            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
         -->
         <response>
             <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" />
         </response>
             
         <!-- 
@@ -198,14 +249,17 @@
         <!-- 
            加载所有的Servlet服务;
            path:  servlet的ContextPath前缀 默认为空
-           autoload="true"  默认值. 自动加载以下目录（如果存在的话）下所有的Servlet类:
+           autoload="true"  默认值. 自动加载classpath下所有的Servlet类 
-                                 ${APP_HOME}/lib;    ${APP_HOME}/root/lib/*;    ${APP_HOME}/root/classes;   
            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
         -->
         <servlets path="/pipes" autoload="true" includes="" excludes="">
-            <!-- 显著加载指定的Servlet -->
+            <!-- 
+               显著加载指定的Servlet类
+               value=: Servlet类名。必须与Server的协议层相同，HTTP必须是HttpServlet
+               ignore: 是否禁用， 默认为false。
+            -->
             <servlet value="com.xxx.XXX1Servlet" />
             <servlet value="com.xxx.XXX2Servlet" />
             <servlet value="com.xxx.XXX3Servlet" >

src/META-INF/logging-template.properties

@@ -15,7 +15,9 @@ com.sun.level = INFO
 java.util.logging.FileHandler.limit = 10485760
 java.util.logging.FileHandler.count = 100
 java.util.logging.FileHandler.encoding = UTF-8
-java.util.logging.FileHandler.pattern = ${APP_HOME}/logs-%m/log-%u.log
+java.util.logging.FileHandler.pattern = ${APP_HOME}/logs-%m/log-%d.log
+#java.util.logging.FileHandler.unusual \u5c5e\u6027\u8868\u793a\u5c06 WARNING\u3001SEVERE \u7ea7\u522b\u7684\u65e5\u5fd7\u590d\u5236\u5199\u5165\u5355\u72ec\u7684\u6587\u4ef6\u4e2d
+java.util.logging.FileHandler.unusual = ${APP_HOME}/logs-%m/log-warnerr-%d.log
 java.util.logging.FileHandler.append = true
 
 #java.util.logging.ConsoleHandler.level = FINE

src/META-INF/persistence-template.xml

@@ -3,9 +3,16 @@
 <persistence>	
     <!-- 系统基本库 -->
     <persistence-unit name="demouser">
-        <!-- 为NONE表示不启动缓存，@Cacheable 失效； 非NONE值(通常用ALL)表示开启缓存。 -->
-        <shared-cache-mode>NONE</shared-cache-mode>
         <properties>
+            <!-- 
+                DataSource的实现类，没有设置默认为org.redkale.source.DataJdbcSource的实现，使用常规基于JDBC的数据库驱动一般无需设置
+            -->
+            <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
+            -->
+            <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。 
@@ -16,6 +23,7 @@
                              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
             -->
             <property name="javax.persistence.jdbc.driver" value="com.mysql.jdbc.Driver"/>
             <property name="javax.persistence.jdbc.user" value="root"/>
@@ -36,7 +44,6 @@
     </persistence-unit>
     <!-- IM消息库 -->
     <persistence-unit name="demoim">
-        <shared-cache-mode>NONE</shared-cache-mode>
         <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"/>

src/javax/annotation/Priority.java

@@ -0,0 +1,33 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one or more
+ * contributor license agreements.  See the NOTICE file distributed with
+ * this work for additional information regarding copyright ownership.
+ * The ASF licenses this file to You under the Apache License, Version 2.0
+ * (the "License"); you may not use this file except in compliance with
+ * the License.  You may obtain a copy of the License at
+ *
+ *      http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package javax.annotation;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+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 {
+    int value();
+}

src/javax/annotation/Resource.java

@@ -0,0 +1,32 @@
+/*
+ * 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 javax.annotation;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+/**
+ * @since Common Annotations 1.0
+ */
+@Target({ElementType.TYPE, ElementType.METHOD, ElementType.FIELD})
+@Retention(RetentionPolicy.RUNTIME)
+public @interface Resource {
+    public enum AuthenticationType {
+        CONTAINER,
+        APPLICATION
+    }
+    public String name() default "";
+
+    public Class<?> type() default Object.class;
+    public AuthenticationType authenticationType() default AuthenticationType.CONTAINER;
+    public boolean shareable() default true;
+    public String description() default "";
+    public String mappedName() default "";
+
+    public String lookup() default "";
+}

src/javax/persistence/Cacheable.java

@@ -1,4 +1,4 @@
-/*******************************************************************************
+/** *****************************************************************************
  * Copyright (c) 2008 - 2013 Oracle Corporation. All rights reserved.
  *
  * This program and the accompanying materials are made available under the
@@ -12,7 +12,7 @@
  *     Linda DeMichiel - Java Persistence 2.1
  *     Linda DeMichiel - Java Persistence 2.0
  *
- ******************************************************************************/ 
+ ***************************************************************************** */
 package javax.persistence;
 
 import static java.lang.annotation.ElementType.TYPE;
@@ -28,18 +28,27 @@ import java.lang.annotation.Target;
  * subclasses; it can be overridden by specifying
  * <code>Cacheable</code> on a subclass.
  *
- * <p> <code>Cacheable(false)</code> means that the entity and its state must 
+ * <p>
+ * <code>Cacheable(false)</code> means that the entity and its state must
  * not be cached by the provider.
  *
  * @since Java Persistence 2.0
  */
-@Target( { TYPE })
+@Target({TYPE})
 @Retention(RUNTIME)
 public @interface Cacheable {
 
     /**
      * (Optional) Whether or not the entity should be cached.
+     *
      * @return boolean
      */
     boolean value() default true;
+
+    /**
+     * (Optional) 定时自动更新缓存的周期秒数，为0表示不做定时更新， 大于0表示每经过interval秒后会自动从数据库中拉取数据更新Cache
+     *
+     * @return int
+     */
+    int interval() default 0;
 }

src/org/redkale/boot/ApiDocsService.java

@@ -15,23 +15,26 @@ import org.redkale.source.*;
 import org.redkale.util.*;
 
 /**
- * 继承 HttpBaseServlet 是为了获取 WebAction 信息
+ * 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 WebMapping 信息
  *
+ * <p>
  * 详情见: https://redkale.org
  *
  * @author zhangjx
  */
-public class ApiDocs extends HttpBaseServlet {
+public final class ApiDocsService {
 
-    private final Application app;
+    private final Application app; //Application全局对象
 
-    public ApiDocs(Application app) {
+    public ApiDocsService(Application app) {
         this.app = app;
     }
 
     public void run() throws Exception {
         List<Map> serverList = new ArrayList<>();
-
+        Field __prefix = HttpServlet.class.getDeclaredField("_prefix");
+        __prefix.setAccessible(true);
         Map<String, Map<String, Map<String, Object>>> typesmap = new LinkedHashMap<>();
         for (NodeServer node : app.servers) {
             if (!(node instanceof NodeHttpServer)) continue;
@@ -49,20 +52,20 @@ public class ApiDocs extends HttpBaseServlet {
                     continue;
                 }
                 final Map<String, Object> servletmap = new LinkedHashMap<>();
-                String prefix = _prefix(servlet);
+                String prefix = (String) __prefix.get(servlet);
-                String[] mappings = ws.value();
+                String[] urlregs = ws.value();
                 if (prefix != null && !prefix.isEmpty()) {
-                    for (int i = 0; i < mappings.length; i++) {
+                    for (int i = 0; i < urlregs.length; i++) {
-                        mappings[i] = prefix + mappings[i];
+                        urlregs[i] = prefix + urlregs[i];
                     }
                 }
-                servletmap.put("mappings", mappings);
+                servletmap.put("urlregs", urlregs);
                 servletmap.put("moduleid", ws.moduleid());
                 servletmap.put("name", ws.name());
                 servletmap.put("comment", ws.comment());
 
-                List<Map> actionsList = new ArrayList<>();
+                List<Map> mappingsList = new ArrayList<>();
-                servletmap.put("actions", actionsList);
+                servletmap.put("mappings", mappingsList);
                 final Class selfClz = servlet.getClass();
                 Class clz = servlet.getClass();
                 HashSet<String> actionurls = new HashSet<>();
@@ -70,18 +73,18 @@ public class ApiDocs extends HttpBaseServlet {
                     if (Modifier.isAbstract(clz.getModifiers())) break;
                     for (Method method : clz.getMethods()) {
                         if (method.getParameterCount() != 2) continue;
-                        WebAction action = method.getAnnotation(WebAction.class);
+                        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
-                        final Map<String, Object> actionmap = new LinkedHashMap<>();
+                        final Map<String, Object> mappingmap = new LinkedHashMap<>();
                         if (actionurls.contains(action.url())) continue;
-                        actionmap.put("url", prefix + action.url());
+                        mappingmap.put("url", prefix + action.url());
                         actionurls.add(action.url());
-                        actionmap.put("auth", method.getAnnotation(AuthIgnore.class) == null);
+                        mappingmap.put("auth", action.auth());
-                        actionmap.put("actionid", action.actionid());
+                        mappingmap.put("actionid", action.actionid());
-                        actionmap.put("comment", action.comment());
+                        mappingmap.put("comment", action.comment());
                         List<Map> paramsList = new ArrayList<>();
-                        actionmap.put("params", paramsList);
+                        mappingmap.put("params", paramsList);
                         List<String> results = new ArrayList<>();
                         for (final Class rtype : action.results()) {
                             results.add(rtype.getName());
@@ -110,7 +113,7 @@ public class ApiDocs extends HttpBaseServlet {
                                     }
                                     fieldmap.put("primary", !filter && (field.getAnnotation(Id.class) != null));
                                     fieldmap.put("updatable", (filter || col == null || col.updatable()));
-                                    if (servlet.getClass().getAnnotation(Rest.RestDynamic.class) != null) {
+                                    if (servlet.getClass().getAnnotation(Rest.RestDyn.class) != null) {
                                         if (field.getAnnotation(RestAddress.class) != null) continue;
                                     }
 
@@ -119,8 +122,8 @@ public class ApiDocs extends HttpBaseServlet {
                             } while ((loop = loop.getSuperclass()) != Object.class);
                             typesmap.put(rtype.getName(), typemap);
                         }
-                        actionmap.put("results", results);
+                        mappingmap.put("results", results);
-                        for (WebParam param : method.getAnnotationsByType(WebParam.class)) {
+                        for (HttpParam param : method.getAnnotationsByType(HttpParam.class)) {
                             final Map<String, Object> parammap = new LinkedHashMap<>();
                             final boolean isarray = param.type().isArray();
                             final Class ptype = isarray ? param.type().getComponentType() : param.type();
@@ -159,7 +162,7 @@ public class ApiDocs extends HttpBaseServlet {
                                     fieldmap.put("primary", !filter && (field.getAnnotation(Id.class) != null));
                                     fieldmap.put("updatable", (filter || col == null || col.updatable()));
 
-                                    if (servlet.getClass().getAnnotation(Rest.RestDynamic.class) != null) {
+                                    if (servlet.getClass().getAnnotation(Rest.RestDyn.class) != null) {
                                         if (field.getAnnotation(RestAddress.class) != null) continue;
                                     }
 
@@ -169,17 +172,17 @@ public class ApiDocs extends HttpBaseServlet {
 
                             typesmap.put(ptype.getName(), typemap);
                         }
-                        actionmap.put("result", action.result());
+                        mappingmap.put("result", action.result());
-                        actionsList.add(actionmap);
+                        mappingsList.add(mappingmap);
                     }
                 } while ((clz = clz.getSuperclass()) != HttpServlet.class);
-                actionsList.sort((o1, o2) -> ((String) o1.get("url")).compareTo((String) o2.get("url")));
+                mappingsList.sort((o1, o2) -> ((String) o1.get("url")).compareTo((String) o2.get("url")));
                 servletsList.add(servletmap);
             }
             servletsList.sort((o1, o2) -> {
-                String[] mappings1 = (String[]) o1.get("mappings");
+                String[] urlregs1 = (String[]) o1.get("urlregs");
-                String[] mappings2 = (String[]) o2.get("mappings");
+                String[] urlregs2 = (String[]) o2.get("urlregs");
-                return mappings1.length > 0 ? (mappings2.length > 0 ? mappings1[0].compareTo(mappings2[0]) : 1) : -1;
+                return urlregs1.length > 0 ? (urlregs2.length > 0 ? urlregs1[0].compareTo(urlregs2[0]) : 1) : -1;
             });
         }
         Map<String, Object> resultmap = new LinkedHashMap<>();
@@ -194,7 +197,7 @@ public class ApiDocs extends HttpBaseServlet {
         if (doctemplate.isFile() && doctemplate.canRead()) {
             in = new FileInputStream(doctemplate);
         }
-        if (in == null) in = ApiDocs.class.getResourceAsStream("apidoc-template.html");
+        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"));
@@ -202,8 +205,4 @@ public class ApiDocs extends HttpBaseServlet {
         outhtml.close();
     }
 
-    @Override
-    public boolean authenticate(int moduleid, int actionid, HttpRequest request, HttpResponse response) throws IOException {
-        return true;
-    }
 }

src/org/redkale/boot/Application.java

@@ -5,8 +5,10 @@
  */
 package org.redkale.boot;
 
+import org.redkale.util.RedkaleClassLoader;
+import org.redkale.net.TransportGroupInfo;
 import java.io.*;
-import java.lang.reflect.Modifier;
+import java.lang.reflect.*;
 import java.net.*;
 import java.nio.ByteBuffer;
 import java.nio.channels.*;
@@ -15,24 +17,35 @@ import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.*;
 import java.util.logging.*;
+import javax.annotation.Resource;
 import javax.xml.parsers.*;
 import org.redkale.boot.ClassFilter.FilterEntry;
+import org.redkale.convert.Convert;
 import org.redkale.convert.bson.BsonFactory;
 import org.redkale.convert.json.JsonFactory;
 import org.redkale.net.*;
 import org.redkale.net.http.MimeType;
-import org.redkale.net.sncp.SncpClient;
+import org.redkale.net.sncp.*;
 import org.redkale.service.Service;
 import org.redkale.source.*;
 import org.redkale.util.AnyValue.DefaultAnyValue;
 import org.redkale.util.*;
-import org.redkale.watch.WatchFactory;
+import org.redkale.watch.*;
 import org.w3c.dom.*;
+import sun.misc.Signal;
 
 /**
- * 编译时需要加入: -XDignore.symbol.file=true
+ *
+ * 进程启动类，全局对象。  <br>
+ * <pre>
+ * 程序启动执行步骤:
+ *     1、读取application.xml
+ *     2、进行classpath扫描动态加载Service、WebSocket与Servlet
+ *     3、优先加载所有SNCP协议的服务，再加载其他协议服务， 最后加载WATCH协议的服务
+ *     4、最后进行Service、Servlet与其他资源之间的依赖注入
+ * </pre>
  * <p>
- * 进程启动类，程序启动后读取application.xml,进行classpath扫描动态加载Service与Servlet 优先加载所有SNCP协议的服务， 再加载其他协议服务， 最后进行Service、Servlet与其他资源之间的依赖注入。
+ * 编译时需要加入: -XDignore.symbol.file=true
  * <p>
  * 详情见: https://redkale.org
  *
@@ -40,67 +53,97 @@ import org.w3c.dom.*;
  */
 public final class Application {
 
-    //当前进程启动的时间， 类型： long
+    /**
+     * 当前进程启动的时间， 类型： long
+     */
     public static final String RESNAME_APP_TIME = "APP_TIME";
 
-    //当前进程的根目录， 类型：String、File、Path
+    /**
+     * 当前进程的根目录， 类型：String、File、Path
+     */
     public static final String RESNAME_APP_HOME = "APP_HOME";
 
-    //application.xml 文件中resources节点的内容， 类型： AnyValue
+    /**
+     * application.xml 文件中resources节点的内容， 类型： AnyValue
+     */
     public static final String RESNAME_APP_GRES = "APP_GRES";
 
-    //当前进程节点的name， 类型：String
+    /**
+     * 当前进程节点的name， 类型：String
+     */
     public static final String RESNAME_APP_NODE = "APP_NODE";
 
-    //当前进程节点的IP地址， 类型：InetAddress、String
+    /**
+     * 当前进程节点的IP地址， 类型：InetAddress、String
+     */
     public static final String RESNAME_APP_ADDR = "APP_ADDR";
 
-    //当前Service的IP地址+端口 类型: SocketAddress、InetSocketAddress、String
+    /**
-    public static final String RESNAME_SERVER_ADDR = "SERVER_ADDR";
+     * 当前Service所属的SNCP Server的地址 类型: SocketAddress、InetSocketAddress、String <br>
+     */
+    public static final String RESNAME_SNCP_ADDR = "SNCP_ADDR";
 
-    //当前SNCP Server所属的组  类型: String
+    /**
-    public static final String RESNAME_SERVER_GROUP = "SERVER_GROUP";
+     * 当前Service所属的SNCP Server所属的组 类型: String<br>
+     */
+    public static final String RESNAME_SNCP_GROUP = "SNCP_GROUP";
 
-    //当前Server的ROOT目录 类型：String、File、Path
+    /**
+     * "SERVER_ROOT" 当前Server的ROOT目录类型：String、File、Path
+     */
     public static final String RESNAME_SERVER_ROOT = Server.RESNAME_SERVER_ROOT;
 
-    final Map<InetSocketAddress, String> globalNodes = new HashMap<>();
+    //本地IP地址
-
-    final Map<String, GroupInfo> globalGroups = new HashMap<>();
-
     final InetAddress localAddress;
 
+    //CacheSource 资源
     final List<CacheSource> cacheSources = new CopyOnWriteArrayList<>();
 
+    //DataSource 资源
     final List<DataSource> dataSources = new CopyOnWriteArrayList<>();
 
+    //NodeServer 资源
     final List<NodeServer> servers = new CopyOnWriteArrayList<>();
 
-    final ObjectPool<ByteBuffer> transportBufferPool;
+    //传输端的TransportFactory
-
+    final TransportFactory transportFactory;
-    final ExecutorService transportExecutor;
-
-    final AsynchronousChannelGroup transportChannelGroup;
 
+    //全局根ResourceFactory
     final ResourceFactory resourceFactory = ResourceFactory.root();
 
+    //服务配置项
+    final AnyValue config;
+
+    //临时计数器
     CountDownLatch servicecdl;  //会出现两次赋值
 
+    //是否启动了WATCH协议服务
+    boolean watching;
+
     //--------------------------------------------------------------------------------------------    
+    //是否用于main方法运行
     private final boolean singletonrun;
 
-    private final WatchFactory watchFactory = WatchFactory.root();
+    //根WatchFactory
-
+    //private final WatchFactory watchFactory = WatchFactory.root();
+    //进程根目录
     private final File home;
 
+    //日志
     private final Logger logger;
 
-    private final AnyValue config;
+    //服务启动时间
-
     private final long startTime = System.currentTimeMillis();
 
+    //Server启动的计数器，用于确保所有Server都启动完后再进行下一步处理
     private final CountDownLatch serversLatch;
 
+    //根ClassLoader
+    private final RedkaleClassLoader classLoader;
+
+    //Server根ClassLoader
+    private final RedkaleClassLoader serverClassLoader;
+
     private Application(final AnyValue config) {
         this(false, config);
     }
@@ -164,7 +207,8 @@ public final class Application {
                     Properties prop = new Properties();
                     final String handlers = properties.getProperty("handlers");
                     if (handlers != null && handlers.contains("java.util.logging.FileHandler")) {
-                        prop.setProperty("handlers", handlers.replace("java.util.logging.FileHandler", fileHandlerClass));
+                        //singletonrun模式下不输出文件日志
+                        prop.setProperty("handlers", handlers.replace("java.util.logging.FileHandler", singletonrun ? "" : fileHandlerClass));
                     }
                     if (!prop.isEmpty()) {
                         String prefix = fileHandlerClass + ".";
@@ -189,23 +233,25 @@ public final class Application {
         }
         this.logger = Logger.getLogger(this.getClass().getSimpleName());
         this.serversLatch = new CountDownLatch(config.getAnyValues("server").length + 1);
-        logger.log(Level.INFO, "------------------------------- Redkale ------------------------------");
+        this.classLoader = new RedkaleClassLoader(Thread.currentThread().getContextClassLoader());
+        logger.log(Level.INFO, "------------------------------- Redkale " + Redkale.getDotedVersion() + " -------------------------------");
         //------------------配置 <transport> 节点 ------------------
         ObjectPool<ByteBuffer> transportPool = null;
         ExecutorService transportExec = null;
         AsynchronousChannelGroup transportGroup = null;
         final AnyValue resources = config.getAnyValue("resources");
+        TransportStrategy strategy = null;
         if (resources != null) {
             AnyValue transportConf = resources.getAnyValue("transport");
             int groupsize = resources.getAnyValues("group").length;
             if (groupsize > 0 && transportConf == null) transportConf = new DefaultAnyValue();
             if (transportConf != null) {
                 //--------------transportBufferPool-----------
-                AtomicLong createBufferCounter = watchFactory == null ? new AtomicLong() : watchFactory.createWatchNumber(Transport.class.getSimpleName() + ".Buffer.creatCounter");
+                AtomicLong createBufferCounter = new AtomicLong();
-                AtomicLong cycleBufferCounter = watchFactory == null ? new AtomicLong() : watchFactory.createWatchNumber(Transport.class.getSimpleName() + ".Buffer.cycleCounter");
+                AtomicLong cycleBufferCounter = new AtomicLong();
-                final int bufferCapacity = transportConf.getIntValue("bufferCapacity", 8 * 1024);
+                final int bufferCapacity = Math.max(parseLenth(transportConf.getValue("bufferCapacity"), 8 * 1024), 4 * 1024);
-                final int bufferPoolSize = transportConf.getIntValue("bufferPoolSize", groupsize * Runtime.getRuntime().availableProcessors() * 8);
+                final int bufferPoolSize = parseLenth(transportConf.getValue("bufferPoolSize"), groupsize * Runtime.getRuntime().availableProcessors() * 8);
-                final int threads = transportConf.getIntValue("threads", groupsize * Runtime.getRuntime().availableProcessors() * 8);
+                final int threads = parseLenth(transportConf.getValue("threads"), groupsize * Runtime.getRuntime().availableProcessors() * 8);
                 transportPool = new ObjectPool<>(createBufferCounter, cycleBufferCounter, bufferPoolSize,
                     (Object... params) -> ByteBuffer.allocateDirect(bufferCapacity), null, (e) -> {
                         if (e == null || e.isReadOnly() || e.capacity() != bufferCapacity) return false;
@@ -214,6 +260,10 @@ public final class Application {
                     });
                 //-----------transportChannelGroup--------------
                 try {
+                    final String strategyClass = transportConf.getValue("strategy");
+                    if (strategyClass != null && !strategyClass.isEmpty()) {
+                        strategy = (TransportStrategy) classLoader.loadClass(strategyClass).newInstance();
+                    }
                     final AtomicInteger counter = new AtomicInteger();
                     transportExec = Executors.newFixedThreadPool(threads, (Runnable r) -> {
                         Thread t = new Thread(r);
@@ -228,17 +278,43 @@ public final class Application {
                 logger.log(Level.INFO, Transport.class.getSimpleName() + " configure bufferCapacity = " + bufferCapacity + "; bufferPoolSize = " + bufferPoolSize + "; threads = " + threads + ";");
             }
         }
-        this.transportBufferPool = transportPool;
+        if (transportGroup == null) {
-        this.transportExecutor = transportExec;
+            final AtomicInteger counter = new AtomicInteger();
-        this.transportChannelGroup = transportGroup;
+            transportExec = Executors.newFixedThreadPool(Runtime.getRuntime().availableProcessors() * 8, (Runnable r) -> {
+                Thread t = new Thread(r);
+                t.setDaemon(true);
+                t.setName("Transport-Thread-" + counter.incrementAndGet());
+                return t;
+            });
+            try {
+                transportGroup = AsynchronousChannelGroup.withCachedThreadPool(transportExec, 1);
+            } catch (Exception e) {
+                throw new RuntimeException(e);
+            }
+        }
+        this.transportFactory = new TransportFactory(transportExec, transportPool, transportGroup, strategy);
+        Thread.currentThread().setContextClassLoader(this.classLoader);
+        this.serverClassLoader = new RedkaleClassLoader(this.classLoader);
     }
 
     public ResourceFactory getResourceFactory() {
         return resourceFactory;
     }
 
-    public WatchFactory getWatchFactory() {
+    public TransportFactory getTransportFactory() {
-        return watchFactory;
+        return transportFactory;
+    }
+
+    public RedkaleClassLoader getClassLoader() {
+        return classLoader;
+    }
+
+    public RedkaleClassLoader getServerClassLoader() {
+        return serverClassLoader;
+    }
+
+    public List<NodeServer> getNodeServers() {
+        return new ArrayList<>(servers);
     }
 
     public File getHome() {
@@ -249,8 +325,8 @@ public final class Application {
         return startTime;
     }
 
-    private void initLogging() {
+    public AnyValue getAppConfig() {
-
+        return config;
     }
 
     public void init() throws Exception {
@@ -264,12 +340,12 @@ public final class Application {
 
         File persist = new File(this.home, "conf/persistence.xml");
         final String homepath = this.home.getCanonicalPath();
-        if (persist.isFile()) System.setProperty(DataDefaultSource.DATASOURCE_CONFPATH, persist.getCanonicalPath());
+        if (persist.isFile()) System.setProperty(DataSources.DATASOURCE_CONFPATH, persist.getCanonicalPath());
         logger.log(Level.INFO, RESNAME_APP_HOME + "= " + homepath + "\r\n" + RESNAME_APP_ADDR + "= " + this.localAddress.getHostAddress());
         String lib = config.getValue("lib", "").trim().replace("${APP_HOME}", homepath);
         lib = lib.isEmpty() ? (homepath + "/conf") : (lib + ";" + homepath + "/conf");
-        Server.loadLib(logger, lib);
+        Server.loadLib(classLoader, logger, lib);
-        initLogging();
+
         //------------------------------------------------------------------------
         final AnyValue resources = config.getAnyValue("resources");
         if (resources != null) {
@@ -295,6 +371,7 @@ public final class Application {
                     String name = prop.getValue("name");
                     String value = prop.getValue("value");
                     if (name == null || value == null) continue;
+                    value = value.replace("${APP_HOME}", home.getCanonicalPath()).replace('\\', '/');
                     if (name.startsWith("system.property.")) {
                         System.setProperty(name.substring("system.property.".length()), value);
                     } else if (name.startsWith("mimetype.property.")) {
@@ -307,15 +384,75 @@ public final class Application {
                 }
             }
         }
-        if (this.localAddress != null && this.resourceFactory.find("property.datasource.nodeid", String.class) == null) {
-            byte[] bs = this.localAddress.getAddress();
-            int v = (0xff & bs[bs.length - 2]) % 10 * 100 + (0xff & bs[bs.length - 1]);
-            this.resourceFactory.register("property.datasource.nodeid", "" + v);
-        }
         this.resourceFactory.register(BsonFactory.root());
         this.resourceFactory.register(JsonFactory.root());
         this.resourceFactory.register(BsonFactory.root().getConvert());
         this.resourceFactory.register(JsonFactory.root().getConvert());
+        this.resourceFactory.register("bsonconvert", Convert.class, BsonFactory.root().getConvert());
+        this.resourceFactory.register("jsonconvert", Convert.class, JsonFactory.root().getConvert());
+        //只有WatchService才能加载Application、WatchFactory
+        final Application application = this;
+        this.resourceFactory.register(new ResourceFactory.ResourceLoader() {
+
+            @Override
+            public void load(ResourceFactory rf, final Object src, String resourceName, Field field, final Object attachment) {
+                try {
+                    Resource res = field.getAnnotation(Resource.class);
+                    if (res == null) return;
+                    if (Sncp.isRemote((Service) src)) return; //远程模式不得注入 
+                    Class type = field.getType();
+                    if (type == Application.class) {
+                        field.set(src, application);
+                    } else if (type == ResourceFactory.class) {
+                        field.set(src, res.name().equalsIgnoreCase("server") ? rf : (res.name().isEmpty() ? application.resourceFactory : null));
+                    } else if (type == TransportFactory.class) {
+                        field.set(src, application.transportFactory);
+                    } else if (type == NodeSncpServer.class) {
+                        NodeServer server = null;
+                        for (NodeServer ns : application.getNodeServers()) {
+                            if (ns.getClass() == NodeSncpServer.class) continue;
+                            if (res.name().equals(ns.server.getName())) {
+                                server = ns;
+                                break;
+                            }
+                        }
+                        field.set(src, server);
+                    } else if (type == NodeHttpServer.class) {
+                        NodeServer server = null;
+                        for (NodeServer ns : application.getNodeServers()) {
+                            if (ns.getClass() == NodeHttpServer.class) continue;
+                            if (res.name().equals(ns.server.getName())) {
+                                server = ns;
+                                break;
+                            }
+                        }
+                        field.set(src, server);
+                    } else if (type == NodeWatchServer.class) {
+                        NodeServer server = null;
+                        for (NodeServer ns : application.getNodeServers()) {
+                            if (ns.getClass() == NodeWatchServer.class) continue;
+                            if (res.name().equals(ns.server.getName())) {
+                                server = ns;
+                                break;
+                            }
+                        }
+                        field.set(src, server);
+                    }
+//                    if (type == WatchFactory.class) {
+//                        field.set(src, application.watchFactory);
+//                    }
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, "Resource inject error", e);
+                }
+            }
+
+            @Override
+            public boolean autoNone() {
+                return false;
+            }
+
+        }, Application.class, ResourceFactory.class, TransportFactory.class, NodeSncpServer.class, NodeHttpServer.class, NodeWatchServer.class);
+        //--------------------------------------------------------------------------
         initResources();
     }
 
@@ -324,30 +461,33 @@ public final class Application {
         final AnyValue resources = config.getAnyValue("resources");
         if (resources != null) {
             //------------------------------------------------------------------------
-
             for (AnyValue conf : resources.getAnyValues("group")) {
                 final String group = conf.getValue("name", "");
                 final String protocol = conf.getValue("protocol", Transport.DEFAULT_PROTOCOL).toUpperCase();
                 if (!"TCP".equalsIgnoreCase(protocol) && !"UDP".equalsIgnoreCase(protocol)) {
                     throw new RuntimeException("Not supported Transport Protocol " + conf.getValue("protocol"));
                 }
-                GroupInfo ginfo = globalGroups.get(group);
+                TransportGroupInfo ginfo = new TransportGroupInfo(group, protocol, conf.getValue("subprotocol", ""), new LinkedHashSet<>());
-                if (ginfo == null) {
-                    ginfo = new GroupInfo(group, protocol, conf.getValue("kind", ""), new LinkedHashSet<>());
-                    globalGroups.put(group, ginfo);
-                }
                 for (AnyValue node : conf.getAnyValues("node")) {
                     final InetSocketAddress addr = new InetSocketAddress(node.getValue("addr"), node.getIntValue("port"));
-                    ginfo.addrs.add(addr);
+                    ginfo.putAddress(addr);
-                    String oldgroup = globalNodes.get(addr);
-                    if (oldgroup != null) throw new RuntimeException(addr + " had one more group " + (globalNodes.get(addr)));
-                    globalNodes.put(addr, group);
                 }
+                transportFactory.addGroupInfo(ginfo);
             }
         }
         //------------------------------------------------------------------------
     }
 
+    public void restoreConfig() throws IOException {
+        synchronized (this) {
+            File confFile = new File(this.home, "conf/application.xml");
+            confFile.renameTo(new File(this.home, "conf/application_" + String.format("%1$tY%1$tm%1$td%1$tH%1$tM%1$tS", System.currentTimeMillis()) + ".xml"));
+            final PrintStream ps = new PrintStream(new FileOutputStream(confFile));
+            ps.append(config.toXML("application"));
+            ps.close();
+        }
+    }
+
     private void startSelfServer() throws Exception {
         final Application application = this;
         new Thread() {
@@ -392,7 +532,7 @@ public final class Application {
                             }
                         } else if ("APIDOC".equalsIgnoreCase(new String(bytes))) {
                             try {
-                                new ApiDocs(application).run();
+                                new ApiDocsService(application).run();
                                 buffer.clear();
                                 buffer.put("APIDOC OK".getBytes());
                                 buffer.flip();
@@ -423,13 +563,27 @@ public final class Application {
         channel.write(buffer);
         buffer.clear();
         channel.configureBlocking(false);
-        channel.read(buffer);
+        try {
-        buffer.flip();
+            channel.read(buffer);
-        byte[] bytes = new byte[buffer.remaining()];
+            buffer.flip();
-        buffer.get(bytes);
+            byte[] bytes = new byte[buffer.remaining()];
-        channel.close();
+            buffer.get(bytes);
-        logger.info(new String(bytes));
+            channel.close();
-        Thread.sleep(500);
+            logger.info(new String(bytes));
+            Thread.sleep(500);
+        } catch (Exception e) {
+            if (e instanceof PortUnreachableException) {
+                if ("APIDOC".equalsIgnoreCase(command)) {
+                    final Application application = Application.create(true);
+                    application.init();
+                    application.start();
+                    new ApiDocsService(application).run();
+                    logger.info("APIDOC OK");
+                    return;
+                }
+            }
+            throw e;
+        }
     }
 
     public void start() throws Exception {
@@ -437,23 +591,67 @@ public final class Application {
         CountDownLatch timecd = new CountDownLatch(entrys.length);
         final List<AnyValue> sncps = new ArrayList<>();
         final List<AnyValue> others = new ArrayList<>();
+        final List<AnyValue> watchs = new ArrayList<>();
         for (final AnyValue entry : entrys) {
             if (entry.getValue("protocol", "").toUpperCase().startsWith("SNCP")) {
                 sncps.add(entry);
+            } else if (entry.getValue("protocol", "").toUpperCase().startsWith("WATCH")) {
+                watchs.add(entry);
             } else {
                 others.add(entry);
             }
         }
-        //单向SNCP服务不需要对等group
+        if (watchs.size() > 1) throw new RuntimeException("Found one more WATCH Server");
-        //if (!sncps.isEmpty() && globalNodes.isEmpty()) throw new RuntimeException("found SNCP Server node but not found <group> node info.");
+        this.watching = !watchs.isEmpty();
 
-        runServers(timecd, sncps);  //必须确保sncp都启动后再启动其他协议
+        runServers(timecd, sncps);  //必须确保SNCP服务都启动后再启动其他服务
         runServers(timecd, others);
+        runServers(timecd, watchs); //必须在所有服务都启动后再启动WATCH服务
         timecd.await();
-        logger.info(this.getClass().getSimpleName() + " started in " + (System.currentTimeMillis() - startTime) + " ms");
+        //if (!singletonrun) signalHandle();
+        if (!singletonrun) clearPersistData();
+        logger.info(this.getClass().getSimpleName() + " started in " + (System.currentTimeMillis() - startTime) + " ms\r\n");
         if (!singletonrun) this.serversLatch.await();
     }
 
+    private void clearPersistData() {
+        File cachedir = new File(home, "cache");
+        if (!cachedir.isDirectory()) return;
+        for (File file : cachedir.listFiles()) {
+            if (file.getName().startsWith("persist-")) file.delete();
+        }
+    }
+
+    private void signalHandle() {
+        //http://www.comptechdoc.org/os/linux/programming/linux_pgsignals.html
+        String[] sigs = new String[]{"HUP", "TERM", "INT", "QUIT", "KILL", "TSTP", "USR1", "USR2", "STOP"};
+        List<sun.misc.Signal> list = new ArrayList<>();
+        for (String sig : sigs) {
+            try {
+                list.add(new sun.misc.Signal(sig));
+            } catch (Exception e) {
+            }
+        }
+        sun.misc.SignalHandler handler = new sun.misc.SignalHandler() {
+
+            private volatile boolean runed;
+
+            @Override
+            public void handle(Signal sig) {
+                if (runed) return;
+                runed = true;
+                logger.info(Application.this.getClass().getSimpleName() + " stoped\r\n");
+                System.exit(0);
+            }
+        };
+        for (Signal sig : list) {
+            try {
+                Signal.handle(sig, handler);
+            } catch (Exception e) {
+            }
+        }
+    }
+
     @SuppressWarnings("unchecked")
     private void runServers(CountDownLatch timecd, final List<AnyValue> serconfs) throws Exception {
         this.servicecdl = new CountDownLatch(serconfs.size());
@@ -463,7 +661,7 @@ public final class Application {
         for (final AnyValue serconf : serconfs) {
             Thread thread = new Thread() {
                 {
-                    String host = serconf.getValue("host", "").replace("0.0.0.0", "[0]");
+                    String host = serconf.getValue("host", "0.0.0.0").replace("0.0.0.0", "*");
                     setName(serconf.getValue("protocol", "Server").toUpperCase() + "-" + host + ":" + serconf.getIntValue("port") + "-Thread");
                     this.setDaemon(true);
                 }
@@ -477,13 +675,22 @@ public final class Application {
                         NodeServer server = null;
                         if ("SNCP".equals(protocol)) {
                             server = NodeSncpServer.createNodeServer(Application.this, serconf);
+                        } else if ("WATCH".equalsIgnoreCase(protocol)) {
+                            DefaultAnyValue serconf2 = (DefaultAnyValue) serconf;
+                            DefaultAnyValue rest = (DefaultAnyValue) serconf2.getAnyValue("rest");
+                            if (rest == null) {
+                                rest = new DefaultAnyValue();
+                                serconf2.addValue("rest", rest);
+                            }
+                            rest.setValue("base", WatchServlet.class.getName());
+                            server = new NodeWatchServer(Application.this, serconf);
                         } else if ("HTTP".equalsIgnoreCase(protocol)) {
                             server = new NodeHttpServer(Application.this, serconf);
                         } else {
                             if (!inited.get()) {
                                 synchronized (nodeClasses) {
                                     if (!inited.getAndSet(true)) { //加载自定义的协议，如：SOCKS
-                                        ClassFilter profilter = new ClassFilter(NodeProtocol.class, NodeServer.class);
+                                        ClassFilter profilter = new ClassFilter(classLoader, NodeProtocol.class, NodeServer.class, (Class[]) null);
                                         ClassFilter.Loader.load(home, serconf.getValue("excludelibs", "").split(";"), profilter);
                                         final Set<FilterEntry<NodeServer>> entrys = profilter.getFilterEntrys();
                                         for (FilterEntry<NodeServer> entry : entrys) {
@@ -493,7 +700,9 @@ public final class Application {
                                                 p = p.toUpperCase();
                                                 if ("SNCP".equals(p) || "HTTP".equals(p)) continue;
                                                 final Class<? extends NodeServer> old = nodeClasses.get(p);
-                                                if (old != null && old != type) throw new RuntimeException("Protocol(" + p + ") had NodeServer-Class(" + old.getName() + ") but repeat NodeServer-Class(" + type.getName() + ")");
+                                                if (old != null && old != type) {
+                                                    throw new RuntimeException("Protocol(" + p + ") had NodeServer-Class(" + old.getName() + ") but repeat NodeServer-Class(" + type.getName() + ")");
+                                                }
                                                 nodeClasses.put(p, type);
                                             }
                                         }
@@ -570,17 +779,6 @@ public final class Application {
         System.exit(0);
     }
 
-    Set<String> findSncpGroups(Transport sameGroupTransport, Collection<Transport> diffGroupTransports) {
-        Set<String> gs = new HashSet<>();
-        if (sameGroupTransport != null) gs.add(sameGroupTransport.getName());
-        if (diffGroupTransports != null) {
-            for (Transport t : diffGroupTransports) {
-                gs.add(t.getName());
-            }
-        }
-        return gs;
-    }
-
     NodeSncpServer findNodeSncpServer(final InetSocketAddress sncpAddr) {
         for (NodeServer node : servers) {
             if (node.isSNCP() && sncpAddr.equals(node.getSncpAddress())) {
@@ -590,11 +788,6 @@ public final class Application {
         return null;
     }
 
-    GroupInfo findGroupInfo(String group) {
-        if (group == null) return null;
-        return globalGroups.get(group);
-    }
-
     private void shutdown() throws Exception {
         servers.stream().forEach((server) -> {
             try {
@@ -607,26 +800,31 @@ public final class Application {
         });
 
         for (DataSource source : dataSources) {
+            if (source == null) continue;
             try {
                 source.getClass().getMethod("close").invoke(source);
             } catch (Exception e) {
-                logger.log(Level.FINER, "close DataSource erroneous", e);
+                logger.log(Level.FINER, source.getClass() + " close DataSource erroneous", e);
             }
         }
         for (CacheSource source : cacheSources) {
+            if (source == null) continue;
             try {
                 source.getClass().getMethod("close").invoke(source);
             } catch (Exception e) {
-                logger.log(Level.FINER, "close CacheSource erroneous", e);
+                logger.log(Level.FINER, source.getClass() + " close CacheSource erroneous", e);
-            }
-        }
-        if (this.transportChannelGroup != null) {
-            try {
-                this.transportChannelGroup.shutdownNow();
-            } catch (Exception e) {
-                logger.log(Level.FINER, "close transportChannelGroup erroneous", e);
             }
         }
+        this.transportFactory.shutdownNow();
+    }
+
+    private static int parseLenth(String value, int defValue) {
+        if (value == null) return defValue;
+        value = value.toUpperCase().replace("B", "");
+        if (value.endsWith("G")) return Integer.decode(value.replace("G", "")) * 1024 * 1024 * 1024;
+        if (value.endsWith("M")) return Integer.decode(value.replace("M", "")) * 1024 * 1024;
+        if (value.endsWith("K")) return Integer.decode(value.replace("K", "")) * 1024;
+        return Integer.decode(value);
     }
 
     private static AnyValue load(final InputStream in0) {

src/org/redkale/boot/ClassFilter.java

@@ -28,9 +28,9 @@ import org.redkale.util.AnyValue.DefaultAnyValue;
 @SuppressWarnings("unchecked")
 public final class ClassFilter<T> {
 
-    private static final Logger logger = Logger.getLogger(ClassFilter.class.getName());
+    private static final Logger logger = Logger.getLogger(ClassFilter.class.getName()); //日志对象
 
-    private static final boolean finer = logger.isLoggable(Level.FINER);
+    private static final boolean finer = logger.isLoggable(Level.FINER); //日志级别
 
     private final Set<FilterEntry<T>> entrys = new HashSet<>(); //符合条件的结果
 
@@ -40,6 +40,8 @@ public final class ClassFilter<T> {
 
     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
 
+    private Class[] excludeSuperClasses; //不符合的父类型。
+
     private Class<? extends Annotation> annotationClass;//符合的注解。不为空时，扫描结果的class必须包含该注解
 
     private Pattern[] includePatterns; //符合的classname正则表达式
@@ -56,18 +58,22 @@ public final class ClassFilter<T> {
 
     private AnyValue conf; //基本配置信息, 当符合条件时将conf的属性赋值到FilterEntry中去。
 
-    public ClassFilter(Class<? extends Annotation> annotationClass, Class superClass) {
+    private final ClassLoader classLoader;
-        this(annotationClass, superClass, null);
+
+    public ClassFilter(ClassLoader classLoader, Class<? extends Annotation> annotationClass, Class superClass, Class[] excludeSuperClasses) {
+        this(classLoader, annotationClass, superClass, excludeSuperClasses, null);
     }
 
-    public ClassFilter(Class<? extends Annotation> annotationClass, Class superClass, AnyValue conf) {
+    public ClassFilter(ClassLoader classLoader, Class<? extends Annotation> annotationClass, Class superClass, Class[] excludeSuperClasses, AnyValue conf) {
         this.annotationClass = annotationClass;
         this.superClass = superClass;
+        this.excludeSuperClasses = excludeSuperClasses;
         this.conf = conf;
+        this.classLoader = classLoader == null ? Thread.currentThread().getContextClassLoader() : classLoader;
     }
 
-    public static ClassFilter create(String includeregs, String excluderegs, Set<String> includeValues, Set<String> excludeValues) {
+    public static ClassFilter create(Class[] excludeSuperClasses, String includeregs, String excluderegs, Set<String> includeValues, Set<String> excludeValues) {
-        ClassFilter filter = new ClassFilter(null, null);
+        ClassFilter filter = new ClassFilter(null, null, null, excludeSuperClasses);
         filter.setIncludePatterns(includeregs == null ? null : includeregs.split(";"));
         filter.setExcludePatterns(excluderegs == null ? null : excluderegs.split(";"));
         filter.setPrivilegeIncludes(includeValues);
@@ -93,7 +99,11 @@ public final class ClassFilter<T> {
      * @return Set&lt;FilterEntry&lt;T&gt;&gt;
      */
     public final Set<FilterEntry<T>> getFilterEntrys() {
-        return entrys;
+        HashSet<FilterEntry<T>> set = new HashSet<>();
+        set.addAll(entrys);
+        if (ors != null) ors.forEach(f -> set.addAll(f.getFilterEntrys()));
+        if (ands != null) ands.forEach(f -> set.addAll(f.getFilterEntrys()));
+        return set;
     }
 
     /**
@@ -102,7 +112,11 @@ public final class ClassFilter<T> {
      * @return Set&lt;FilterEntry&lt;T&gt;&gt;
      */
     public final Set<FilterEntry<T>> getFilterExpectEntrys() {
-        return expectEntrys;
+        HashSet<FilterEntry<T>> set = new HashSet<>();
+        set.addAll(expectEntrys);
+        if (ors != null) ors.forEach(f -> set.addAll(f.getFilterExpectEntrys()));
+        if (ands != null) ands.forEach(f -> set.addAll(f.getFilterExpectEntrys()));
+        return set;
     }
 
     /**
@@ -112,8 +126,8 @@ public final class ClassFilter<T> {
      */
     public final Set<FilterEntry<T>> getAllFilterEntrys() {
         HashSet<FilterEntry<T>> rs = new HashSet<>();
-        rs.addAll(entrys);
+        rs.addAll(getFilterEntrys());
-        rs.addAll(expectEntrys);
+        rs.addAll(getFilterExpectEntrys());
         return rs;
     }
 
@@ -153,7 +167,7 @@ public final class ClassFilter<T> {
         }
         if (cf == null || clazzname.startsWith("sun.")) return;
         try {
-            Class clazz = Class.forName(clazzname);
+            Class clazz = classLoader.loadClass(clazzname);
             if (!cf.accept(property, clazz, autoscan)) return;
             if (cf.conf != null) {
                 if (property == null) {
@@ -177,7 +191,7 @@ public final class ClassFilter<T> {
         } 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);
+                logger.log(Level.FINEST, ClassFilter.class.getSimpleName() + " filter error", cfe);
             }
         }
     }
@@ -247,7 +261,13 @@ public final class ClassFilter<T> {
     public boolean accept(AnyValue property, Class clazz, boolean autoscan) {
         if (this.refused || !Modifier.isPublic(clazz.getModifiers())) return false;
         if (annotationClass != null && clazz.getAnnotation(annotationClass) == null) return false;
-        return superClass == null || (clazz != superClass && superClass.isAssignableFrom(clazz));
+        boolean rs = superClass == null || (clazz != superClass && superClass.isAssignableFrom(clazz));
+        if (rs && this.excludeSuperClasses != null && this.excludeSuperClasses.length > 0) {
+            for (Class c : this.excludeSuperClasses) {
+                if (c != null && (clazz == c || c.isAssignableFrom(clazz))) return false;
+            }
+        }
+        return rs;
     }
 
     public static Pattern[] toPattern(String[] regs) {
@@ -269,6 +289,18 @@ public final class ClassFilter<T> {
         this.superClass = superClass;
     }
 
+    public Class getSuperClass() {
+        return superClass;
+    }
+
+    public Class[] getExcludeSuperClasses() {
+        return excludeSuperClasses;
+    }
+
+    public void setExcludeSuperClasses(Class[] excludeSuperClasses) {
+        this.excludeSuperClasses = excludeSuperClasses;
+    }
+
     public void setAnnotationClass(Class<? extends Annotation> annotationClass) {
         this.annotationClass = annotationClass;
     }
@@ -293,10 +325,6 @@ public final class ClassFilter<T> {
         return annotationClass;
     }
 
-    public Class getSuperClass() {
-        return superClass;
-    }
-
     public boolean isRefused() {
         return refused;
     }
@@ -428,12 +456,12 @@ public final class ClassFilter<T> {
          * @throws IOException 异常
          */
         public static void load(final File excludeFile, final String[] excludeRegs, final ClassFilter... filters) throws IOException {
-            URLClassLoader loader = (URLClassLoader) Thread.currentThread().getContextClassLoader();
+            RedkaleClassLoader loader = (RedkaleClassLoader) Thread.currentThread().getContextClassLoader();
             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.getURLs()) {
+            for (URL url : loader.getAllURLs()) {
                 if (exurl != null && exurl.sameFile(url)) continue;
                 if (excludePatterns != null) {
                     boolean skip = false;
@@ -465,6 +493,12 @@ public final class ClassFilter<T> {
                             if (entryname.endsWith(".class") && entryname.indexOf('$') < 0) {
                                 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.mysql.")) break;
+                                if (classname.startsWith("org.mariadb.")) break;
+                                if (classname.startsWith("oracle.jdbc.")) break;
+                                if (classname.startsWith("org.postgresql.")) break;
+                                if (classname.startsWith("com.microsoft.sqlserver.")) break;
                                 classes.add(classname);
                                 if (debug) debugstr.append(classname).append("\r\n");
                                 for (final ClassFilter filter : filters) {

src/org/redkale/boot/GroupInfo.java

@@ -1,74 +0,0 @@
-/*
- * 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.net.InetSocketAddress;
-import java.util.*;
-
-/**
- *
- * <p>
- * 详情见: https://redkale.org
- *
- * @author zhangjx
- */
-public class GroupInfo {
-
-    protected String name;
-
-    protected String protocol;
-
-    protected String kind;
-
-    protected Set<InetSocketAddress> addrs;
-
-    public GroupInfo() {
-    }
-
-    public GroupInfo(String name, String protocol, String kind, Set<InetSocketAddress> addrs) {
-        this.name = name;
-        this.protocol = protocol;
-        this.kind = kind;
-        this.addrs = addrs;
-    }
-
-    public String getName() {
-        return name;
-    }
-
-    public void setName(String name) {
-        this.name = name;
-    }
-
-    public String getProtocol() {
-        return protocol;
-    }
-
-    public void setProtocol(String protocol) {
-        this.protocol = protocol;
-    }
-
-    public String getKind() {
-        return kind;
-    }
-
-    public void setKind(String kind) {
-        this.kind = kind;
-    }
-
-    public Set<InetSocketAddress> getAddrs() {
-        return addrs;
-    }
-
-    public Set<InetSocketAddress> copyAddrs() {
-        return addrs == null ? null : new LinkedHashSet<>(addrs);
-    }
-
-    public void setAddrs(Set<InetSocketAddress> addrs) {
-        this.addrs = addrs;
-    }
-
-}

src/org/redkale/boot/LogFileHandler.java

@@ -22,6 +22,7 @@ import java.util.logging.Formatter;
  *
  * @author zhangjx
  */
+@SuppressWarnings("unchecked")
 public class LogFileHandler extends Handler {
 
     /**
@@ -70,12 +71,12 @@ public class LogFileHandler extends Handler {
                 throwable = sw.toString();
             }
             return String.format(format,
-                    System.currentTimeMillis(),
+                System.currentTimeMillis(),
-                    source,
+                source,
-                    record.getLoggerName(),
+                record.getLoggerName(),
-                    record.getLevel().getName(),
+                record.getLevel().getName(),
-                    message,
+                message,
-                    throwable);
+                throwable);
         }
 
     }
@@ -84,9 +85,13 @@ public class LogFileHandler extends Handler {
 
     private String pattern;
 
+    private String unusual; //不为null表示将 WARNING、SEVERE 级别的日志写入单独的文件中
+
     private int limit;   //文件大小限制
 
-    private final AtomicInteger index = new AtomicInteger();
+    private final AtomicInteger logindex = new AtomicInteger();
+
+    private final AtomicInteger logunusualindex = new AtomicInteger();
 
     private int count = 1;  //文件限制
 
@@ -94,11 +99,17 @@ public class LogFileHandler extends Handler {
 
     private boolean append;
 
-    private final AtomicLong length = new AtomicLong();
+    private final AtomicLong loglength = new AtomicLong();
+
+    private final AtomicLong logunusuallength = new AtomicLong();
 
     private File logfile;
 
-    private OutputStream stream;
+    private File logunusualfile;
+
+    private OutputStream logstream;
+
+    private OutputStream logunusualstream;
 
     public LogFileHandler() {
         updateTomorrow();
@@ -114,7 +125,7 @@ public class LogFileHandler extends Handler {
         cal.set(Calendar.MILLISECOND, 0);
         cal.add(Calendar.DAY_OF_YEAR, 1);
         long t = cal.getTimeInMillis();
-        if (this.tomorrow != t) index.set(0);
+        if (this.tomorrow != t) logindex.set(0);
         this.tomorrow = t;
     }
 
@@ -131,35 +142,59 @@ public class LogFileHandler extends Handler {
                 while (true) {
                     try {
                         LogRecord record = records.take();
-                        final boolean bigger = (limit > 0 && limit <= length.get());
+                        final boolean bigger = (limit > 0 && limit <= loglength.get());
-                        if (bigger || tomorrow <= record.getMillis()) {
+                        final boolean changeday = tomorrow <= record.getMillis();
+                        if (bigger || changeday) {
                             updateTomorrow();
-                            if (stream != null) {
+                            if (logstream != null) {
-                                stream.close();
+                                logstream.close();
                                 if (bigger) {
-                                    for (int i = Math.min(count - 2, index.get() - 1); i > 0; i--) {
+                                    for (int i = Math.min(count - 2, logindex.get() - 1); i > 0; i--) {
                                         File greater = new File(logfile.getPath() + "." + i);
                                         if (greater.exists()) Files.move(greater.toPath(), new File(logfile.getPath() + "." + (i + 1)).toPath(), REPLACE_EXISTING, ATOMIC_MOVE);
                                     }
                                     Files.move(logfile.toPath(), new File(logfile.getPath() + ".1").toPath(), REPLACE_EXISTING, ATOMIC_MOVE);
                                 }
-                                stream = null;
+                                logstream = null;
                             }
                         }
-                        if (stream == null) {
+                        if (unusual != null && changeday && logunusualstream != null) {
-                            index.incrementAndGet();
+                            logunusualstream.close();
+                            if (limit > 0 && limit <= logunusuallength.get()) {
+                                for (int i = Math.min(count - 2, logunusualindex.get() - 1); i > 0; i--) {
+                                    File greater = new File(logunusualfile.getPath() + "." + i);
+                                    if (greater.exists()) Files.move(greater.toPath(), new File(logunusualfile.getPath() + "." + (i + 1)).toPath(), REPLACE_EXISTING, ATOMIC_MOVE);
+                                }
+                                Files.move(logunusualfile.toPath(), new File(logunusualfile.getPath() + ".1").toPath(), REPLACE_EXISTING, ATOMIC_MOVE);
+                            }
+                            logunusualstream = null;
+                        }
+                        if (logstream == null) {
+                            logindex.incrementAndGet();
                             java.time.LocalDate date = LocalDate.now();
                             logfile = new File(pattern.replace("%m", String.valueOf((date.getYear() * 100 + date.getMonthValue()))).replace("%d", String.valueOf((date.getYear() * 10000 + date.getMonthValue() * 100 + date.getDayOfMonth()))));
                             logfile.getParentFile().mkdirs();
-                            length.set(logfile.length());
+                            loglength.set(logfile.length());
-                            stream = new FileOutputStream(logfile, append);
+                            logstream = new FileOutputStream(logfile, append);
+                        }
+                        if (unusual != null && logunusualstream == null) {
+                            logunusualindex.incrementAndGet();
+                            java.time.LocalDate date = LocalDate.now();
+                            logunusualfile = new File(unusual.replace("%m", String.valueOf((date.getYear() * 100 + date.getMonthValue()))).replace("%d", String.valueOf((date.getYear() * 10000 + date.getMonthValue() * 100 + date.getDayOfMonth()))));
+                            logunusualfile.getParentFile().mkdirs();
+                            logunusuallength.set(logunusualfile.length());
+                            logunusualstream = new FileOutputStream(logunusualfile, append);
                         }
                         //----------------------写日志-------------------------
                         String message = getFormatter().format(record);
                         String encoding = getEncoding();
                         byte[] bytes = encoding == null ? message.getBytes() : message.getBytes(encoding);
-                        stream.write(bytes);
+                        logstream.write(bytes);
-                        length.addAndGet(bytes.length);
+                        loglength.addAndGet(bytes.length);
+                        if (unusual != null && (record.getLevel() == Level.WARNING || record.getLevel() == Level.SEVERE)) {
+                            logunusualstream.write(bytes);
+                            logunusuallength.addAndGet(bytes.length);
+                        }
                     } catch (Exception e) {
                         ErrorManager err = getErrorManager();
                         if (err != null) err.error(null, e, ErrorManager.WRITE_FAILURE);
@@ -177,30 +212,39 @@ public class LogFileHandler extends Handler {
     private void configure() {
         LogManager manager = LogManager.getLogManager();
         String cname = LogFileHandler.class.getName();
-        pattern = manager.getProperty(cname + ".pattern");
+        this.pattern = manager.getProperty(cname + ".pattern");
-        if (pattern == null) {
+        if (this.pattern == null) {
-            pattern = "logs-%m/" + getPrefix() + "log-%d.log";
+            this.pattern = "logs-%m/" + getPrefix() + "log-%d.log";
         } else {
-            int pos = pattern.lastIndexOf('/');
+            int pos = this.pattern.lastIndexOf('/');
             if (pos > 0) {
-                pattern = pattern.substring(0, pos + 1) + getPrefix() + pattern.substring(pos + 1);
+                this.pattern = this.pattern.substring(0, pos + 1) + getPrefix() + this.pattern.substring(pos + 1);
             } else {
-                pattern = getPrefix() + pattern;
+                this.pattern = getPrefix() + this.pattern;
+            }
+        }
+        String unusualstr = manager.getProperty(cname + ".unusual");
+        if (unusualstr != null) {
+            int pos = unusualstr.lastIndexOf('/');
+            if (pos > 0) {
+                this.unusual = unusualstr.substring(0, pos + 1) + getPrefix() + unusualstr.substring(pos + 1);
+            } else {
+                this.unusual = getPrefix() + unusualstr;
             }
         }
         String limitstr = manager.getProperty(cname + ".limit");
         try {
-            if (limitstr != null) limit = Math.abs(Integer.decode(limitstr));
+            if (limitstr != null) this.limit = Math.abs(Integer.decode(limitstr));
         } catch (Exception e) {
         }
         String countstr = manager.getProperty(cname + ".count");
         try {
-            if (countstr != null) count = Math.max(1, Math.abs(Integer.decode(countstr)));
+            if (countstr != null) this.count = Math.max(1, Math.abs(Integer.decode(countstr)));
         } catch (Exception e) {
         }
         String appendstr = manager.getProperty(cname + ".append");
         try {
-            if (appendstr != null) append = "true".equalsIgnoreCase(appendstr) || "1".equals(appendstr);
+            if (appendstr != null) this.append = "true".equalsIgnoreCase(appendstr) || "1".equals(appendstr);
         } catch (Exception e) {
         }
         String levelstr = manager.getProperty(cname + ".level");
@@ -256,7 +300,7 @@ public class LogFileHandler extends Handler {
     @Override
     public void flush() {
         try {
-            if (stream != null) stream.flush();
+            if (logstream != null) logstream.flush();
         } catch (Exception e) {
             ErrorManager err = getErrorManager();
             if (err != null) err.error(null, e, ErrorManager.FLUSH_FAILURE);
@@ -266,7 +310,7 @@ public class LogFileHandler extends Handler {
     @Override
     public void close() throws SecurityException {
         try {
-            if (stream != null) stream.close();
+            if (logstream != null) logstream.close();
         } catch (Exception e) {
             ErrorManager err = getErrorManager();
             if (err != null) err.error(null, e, ErrorManager.CLOSE_FAILURE);

src/org/redkale/boot/NodeHttpServer.java

@@ -5,11 +5,12 @@
  */
 package org.redkale.boot;
 
+import java.lang.annotation.Annotation;
 import java.lang.reflect.*;
 import java.net.InetSocketAddress;
 import java.util.*;
 import java.util.logging.Level;
-import javax.annotation.Resource;
+import javax.annotation.*;
 import org.redkale.boot.ClassFilter.FilterEntry;
 import org.redkale.net.*;
 import org.redkale.net.http.*;
@@ -17,6 +18,7 @@ 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
@@ -29,7 +31,7 @@ import org.redkale.util.*;
 @NodeProtocol({"HTTP"})
 public class NodeHttpServer extends NodeServer {
 
-    protected final boolean rest;
+    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;
 
@@ -40,7 +42,11 @@ public class NodeHttpServer extends NodeServer {
     }
 
     private static Server createServer(Application application, AnyValue serconf) {
-        return new HttpServer(application.getStartTime(), application.getWatchFactory());
+        return new HttpServer(application.getStartTime());
+    }
+
+    public HttpServer getHttpServer() {
+        return httpServer;
     }
 
     @Override
@@ -48,22 +54,42 @@ public class NodeHttpServer extends NodeServer {
         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, null, "servlets", "servlet");
+        return createClassFilter(null, WebServlet.class, HttpServlet.class, new Class[]{WatchServlet.class}, null, "servlets", "servlet");
     }
 
     @Override
-    protected void loadServlet(ClassFilter<? extends Servlet> servletFilter) throws Exception {
+    protected ClassFilter createOtherClassFilter() {
-        if (httpServer != null) loadHttpServlet(this.serverConf.getAnyValue("servlets"), servletFilter);
+        return createClassFilter(null, RestWebSocket.class, WebSocket.class, null, null, "rest", "websocket");
     }
 
     @Override
-    protected void loadService(ClassFilter serviceFilter) throws Exception {
+    protected void loadService(ClassFilter<? extends Service> serviceFilter, ClassFilter otherFilter) throws Exception {
-        super.loadService(serviceFilter);
+        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();
@@ -71,14 +97,23 @@ public class NodeHttpServer extends NodeServer {
             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 (nodeService == null) {
-                        nodeService = Sncp.createLocalService(resourceName, getExecutor(), application.getResourceFactory(), WebSocketNodeService.class, (InetSocketAddress) null, (Transport) null, (Collection<Transport>) null);
+                        nodeService = Sncp.createLocalService(serverClassLoader, resourceName, WebSocketNodeService.class, application.getResourceFactory(), application.getTransportFactory(), (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);
                     }
+                    resourceFactory.inject(nodeService, self);
+                    logger.fine("[" + Thread.currentThread().getName() + "] Load Service " + nodeService);
                     field.set(src, nodeService);
                 }
             } catch (Exception e) {
@@ -87,15 +122,42 @@ public class NodeHttpServer extends NodeServer {
         }, WebSocketNode.class);
     }
 
-    protected void loadHttpServlet(final AnyValue servletsConf, final ClassFilter<? extends Servlet> filter) throws Exception {
+    @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 prefix = servletsConf == null ? "" : servletsConf.getValue("path", "");
         final String threadName = "[" + Thread.currentThread().getName() + "] ";
-        List<FilterEntry<? extends Servlet>> list = new ArrayList(filter.getFilterEntrys());
+        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) return o1.getType().getName().compareTo(o2.getType().getName());
+            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<>();
@@ -109,13 +171,6 @@ public class NodeHttpServer extends NodeServer {
             final String[] mappings = ws.value();
             String pref = ws.repair() ? prefix : "";
             DefaultAnyValue servletConf = (DefaultAnyValue) en.getProperty();
-            WebInitParam[] webparams = ws.initParams();
-            if (webparams.length > 0) {
-                if (servletConf == null) servletConf = new DefaultAnyValue();
-                for (WebInitParam webparam : webparams) {
-                    servletConf.addValue(webparam.name(), webparam.value());
-                }
-            }
             this.httpServer.addHttpServlet(servlet, pref, servletConf, mappings);
             if (ss != null) {
                 for (int i = 0; i < mappings.length; i++) {
@@ -124,91 +179,157 @@ public class NodeHttpServer extends NodeServer {
                 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()));
-            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(" Loaded ").append(as.getKey());
+                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 (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
         if (rest && serverConf != null) {
+            final List<Object> restedObjects = new ArrayList<>();
             for (AnyValue restConf : serverConf.getAnyValues("rest")) {
-                loadRestServlet(prefix, restConf);
+                loadRestServlet(webSocketFilter, restConf, restedObjects, sb);
             }
         }
+        if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString().trim());
     }
 
-    protected void loadRestServlet(final String prefix, final AnyValue restConf) throws Exception {
+    @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
-        final StringBuilder sb = logger.isLoggable(Level.INFO) ? new StringBuilder() : null;
+
+        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 Class baseServletClass = Class.forName(restConf.getValue("base", DefaultRestServlet.class.getName()));
-
         final boolean autoload = restConf.getBoolValue("autoload", true);
-        final boolean mustsign = restConf.getBoolValue("mustsign", true); //是否只加载标记@RestService的Service类
+        {  //加载RestService
+            String userTypeStr = restConf.getValue("usertype");
+            final Class userType = userTypeStr == null ? null : this.serverClassLoader.loadClass(userTypeStr);
 
-        final Set<String> includeValues = new HashSet<>();
+            final Class baseServletType = this.serverClassLoader.loadClass(restConf.getValue("base", HttpServlet.class.getName()));
-        final Set<String> excludeValues = new HashSet<>();
+            final Set<String> includeValues = new HashSet<>();
-        for (AnyValue item : restConf.getAnyValues("service")) {
+            final Set<String> excludeValues = new HashSet<>();
-            if (item.getBoolValue("ignore", false)) {
+            for (AnyValue item : restConf.getAnyValues("service")) {
-                excludeValues.add(item.getValue("value", ""));
+                if (item.getBoolValue("ignore", false)) {
-            } else {
+                    excludeValues.add(item.getValue("value", ""));
-                includeValues.add(item.getValue("value", ""));
+                } else {
-            }
+                    includeValues.add(item.getValue("value", ""));
-        }
-
-        final ClassFilter restFilter = ClassFilter.create(restConf.getValue("includes", ""), restConf.getValue("excludes", ""), includeValues, excludeValues);
-
-        super.interceptorServiceWrappers.forEach((wrapper) -> {
-            final Class stype = wrapper.getType();
-            RestService rs = (RestService) stype.getAnnotation(RestService.class);
-            if (rs != null && rs.ignore()) return;
-            if (mustsign && rs == null) return;
-            if (stype.getAnnotation(LocalService.class) != null && rs == null) return;
-
-            final String stypename = stype.getName();
-            if (!autoload && !includeValues.contains(stypename)) return;
-            if (!restFilter.accept(stypename)) return;
-
-            RestHttpServlet servlet = httpServer.addRestServlet(wrapper.getName(), stype, wrapper.getService(), baseServletClass, prefix, (AnyValue) null);
-            resourceFactory.inject(servlet, NodeHttpServer.this);
-            if (finest) logger.finest("Create RestServlet[resource=" + wrapper.getName() + "] = " + servlet);
-            if (ss != null) {
-                String[] mappings = servlet.getClass().getAnnotation(WebServlet.class).value();
-                for (int i = 0; i < mappings.length; i++) {
-                    mappings[i] = prefix + mappings[i];
                 }
-                if (servlet.getClass().getSimpleName().charAt(0) != '_') {
+            }
+
+            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 && sb != null) {
+        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(" Loaded ").append(as.getKey());
+                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 (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
     }
 }

src/org/redkale/boot/NodeInterceptor.java

@@ -5,10 +5,8 @@
  */
 package org.redkale.boot;
 
-import java.util.Objects;
-import org.redkale.service.Service;
-
 /**
+ * NodeServer的拦截类
  *
  * <p>
  * 详情见: https://redkale.org
@@ -17,71 +15,24 @@ import org.redkale.service.Service;
  */
 public class NodeInterceptor {
 
+    /** *
+     * Server.start之前调用 <br>
+     * NodeServer.start的部署是先执行NodeInterceptor.preStart，再执行 Server.start 方法
+     *
+     * @param server NodeServer
+     */
     public void preStart(NodeServer server) {
 
     }
 
+    /**
+     * Server.shutdown之前调用 <br>
+     * NodeServer.shutdown的部署是先执行NodeInterceptor.preShutdown，再执行 Server.sshutdown 方法
+     *
+     * @param server NodeServer
+     */
     public void preShutdown(NodeServer server) {
 
     }
 
-    public static class InterceptorServiceWrapper<T extends Service> {
-
-        private String name;
-
-        private Class<T> type;
-
-        private T service;
-
-        public InterceptorServiceWrapper() {
-        }
-
-        public InterceptorServiceWrapper(String name, Class<T> type, T service) {
-            this.name = name;
-            this.type = type;
-            this.service = service;
-        }
-
-        public String getName() {
-            return name;
-        }
-
-        public void setName(String name) {
-            this.name = name;
-        }
-
-        public Class<T> getType() {
-            return type;
-        }
-
-        public void setType(Class<T> type) {
-            this.type = type;
-        }
-
-        public T getService() {
-            return service;
-        }
-
-        public void setService(T service) {
-            this.service = service;
-        }
-
-        @Override
-        public int hashCode() {
-            int hash = 7;
-            hash = 97 * hash + Objects.hashCode(this.name);
-            hash = 97 * hash + Objects.hashCode(this.type);
-            return hash;
-        }
-
-        @Override
-        public boolean equals(Object obj) {
-            if (this == obj) return true;
-            if (obj == null) return false;
-            if (getClass() != obj.getClass()) return false;
-            final InterceptorServiceWrapper<?> other = (InterceptorServiceWrapper<?>) obj;
-            return Objects.equals(this.name, other.name) && Objects.equals(this.type, other.type);
-        }
-
-    }
 }

src/org/redkale/boot/NodeProtocol.java

@@ -8,7 +8,7 @@ package org.redkale.boot;
 import java.lang.annotation.*;
 
 /**
- * 根据application.xml中的server节点中的protocol值来适配Server的加载逻辑
+ * 根据application.xml中的server节点中的protocol值来适配Server的加载逻辑, 只能注解在NodeServer子类上
  *
  * <p>
  * 详情见: https://redkale.org

src/org/redkale/boot/NodeServer.java

@@ -5,27 +5,29 @@
  */
 package org.redkale.boot;
 
+import org.redkale.util.RedkaleClassLoader;
 import java.io.*;
 import java.lang.annotation.Annotation;
 import java.lang.reflect.*;
-import java.net.InetSocketAddress;
+import java.net.*;
-import java.nio.file.Path;
+import java.nio.file.*;
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.function.*;
 import java.util.logging.*;
-import java.util.stream.Collectors;
+import javax.annotation.*;
-import javax.annotation.Resource;
 import javax.persistence.Transient;
 import static org.redkale.boot.Application.*;
 import org.redkale.boot.ClassFilter.FilterEntry;
+import org.redkale.convert.bson.*;
+import org.redkale.net.Filter;
 import org.redkale.net.*;
-import org.redkale.net.http.WebSocketNode;
+import org.redkale.net.http.WebSocketServlet;
 import org.redkale.net.sncp.*;
 import org.redkale.service.*;
 import org.redkale.source.*;
-import org.redkale.util.AnyValue.DefaultAnyValue;
 import org.redkale.util.*;
+import org.redkale.util.AnyValue.DefaultAnyValue;
 
 /**
  * Server节点的初始化配置类
@@ -44,15 +46,6 @@ public abstract class NodeServer {
     //日志输出对象
     protected final Logger logger;
 
-    //日志是否为FINE级别
-    protected final boolean fine;
-
-    //日志是否为FINER级别
-    protected final boolean finer;
-
-    //日志是否为FINEST级别
-    protected final boolean finest;
-
     //进程主类
     protected final Application application;
 
@@ -62,14 +55,19 @@ public abstract class NodeServer {
     //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
-    private String sncpGroup = null;
+    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 Consumer<ServiceWrapper> consumer;
+    protected Consumer<Service> consumer;
 
     //server节点的配置
     protected AnyValue serverConf;
@@ -78,49 +76,26 @@ public abstract class NodeServer {
     protected NodeInterceptor interceptor;
 
     //供interceptor使用的Service对象集合
-    protected final Set<NodeInterceptor.InterceptorServiceWrapper> interceptorServiceWrappers = new LinkedHashSet<>();
+    protected final Set<Service> interceptorServices = new LinkedHashSet<>();
 
     //本地模式的Service对象集合
-    protected final Set<ServiceWrapper> localServiceWrappers = new LinkedHashSet<>();
+    protected final Set<Service> localServices = new LinkedHashSet<>();
 
     //远程模式的Service对象集合
-    protected final Set<ServiceWrapper> remoteServiceWrappers = new LinkedHashSet<>();
+    protected final Set<Service> remoteServices = new LinkedHashSet<>();
+
+    private volatile int maxClassNameLength = 0;
+
+    private volatile int maxNameLength = 0;
 
     public NodeServer(Application application, Server server) {
         this.application = application;
         this.resourceFactory = application.getResourceFactory().createChild();
         this.server = server;
         this.logger = Logger.getLogger(this.getClass().getSimpleName());
-        this.fine = logger.isLoggable(Level.FINE);
+        this.serverClassLoader = new RedkaleClassLoader(application.getServerClassLoader());
-        this.finer = logger.isLoggable(Level.FINER);
+        Thread.currentThread().setContextClassLoader(this.serverClassLoader);
-        this.finest = logger.isLoggable(Level.FINEST);
+        this.serverThread = Thread.currentThread();
-    }
-
-    protected Consumer<Runnable> getExecutor() throws Exception {
-        if (server == null) return null;
-        final Field field = Server.class.getDeclaredField("context");
-        field.setAccessible(true);
-        return new Consumer<Runnable>() {
-
-            private Context context;
-
-            @Override
-            public void accept(Runnable t) {
-                if (context == null && server != null) {
-                    try {
-                        this.context = (Context) field.get(server);
-                    } catch (Exception e) {
-                        logger.log(Level.SEVERE, "Server (" + server.getSocketAddress() + ") cannot find Context", e);
-                    }
-                }
-                if (context == null) {
-                    t.run();
-                } else {
-                    context.submit(t);
-                }
-            }
-
-        };
     }
 
     public static <T extends NodeServer> NodeServer create(Class<T> clazz, Application application, AnyValue serconf) {
@@ -134,15 +109,19 @@ public abstract class NodeServer {
     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", "0.0.0.0").replace("0.0.0.0", "");
+            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.getHostAddress() : host, this.serverConf.getIntValue("port"));
-            this.sncpGroup = application.globalNodes.get(this.sncpAddress);
+            this.sncpGroup = application.transportFactory.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_SERVER_ADDR, this.sncpAddress);
+        if (this.sncpAddress != null) {
-        if (this.sncpGroup != null) this.resourceFactory.register(RESNAME_SERVER_GROUP, this.sncpGroup);
+            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");
@@ -155,9 +134,9 @@ public abstract class NodeServer {
             resourceFactory.register(Server.RESNAME_SERVER_ROOT, File.class, myroot.getCanonicalFile());
             resourceFactory.register(Server.RESNAME_SERVER_ROOT, Path.class, myroot.toPath());
 
-            final String homepath = myroot.getCanonicalPath();
             //加入指定的classpath
-            Server.loadLib(logger, this.serverConf.getValue("lib", "").replace("${APP_HOME}", homepath) + ";" + homepath + "/lib/*;" + homepath + "/classes");
+            Server.loadLib(serverClassLoader, logger, this.serverConf.getValue("lib", "${APP_HOME}/libs/*").replace("${APP_HOME}", application.getHome().getPath().replace('\\', '/')));
+            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);
@@ -165,155 +144,223 @@ public abstract class NodeServer {
         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 = Class.forName(interceptorClass); 
+            Class clazz = serverClassLoader.loadClass(interceptorClass);
             this.interceptor = (NodeInterceptor) clazz.newInstance();
         }
 
-        ClassFilter<Servlet> servletFilter = createServletClassFilter();
         ClassFilter<Service> serviceFilter = createServiceClassFilter();
+        ClassFilter<Filter> filterFilter = createFilterClassFilter();
+        ClassFilter<Servlet> servletFilter = createServletClassFilter();
+        ClassFilter otherFilter = createOtherClassFilter();
         long s = System.currentTimeMillis();
-        if (servletFilter == null) {
+        ClassFilter.Loader.load(application.getHome(), serverConf.getValue("excludelibs", "").split(";"), serviceFilter, filterFilter, servletFilter, otherFilter);
-            ClassFilter.Loader.load(application.getHome(), serverConf.getValue("excludelibs", "").split(";"), serviceFilter);
-        } else {
-            ClassFilter.Loader.load(application.getHome(), serverConf.getValue("excludelibs", "").split(";"), serviceFilter, servletFilter);
-        }
         long e = System.currentTimeMillis() - s;
         logger.info(this.getClass().getSimpleName() + " load filter class in " + e + " ms");
-        loadService(serviceFilter); //必须在servlet之前
+        loadService(serviceFilter, otherFilter); //必须在servlet之前
-        loadServlet(servletFilter);
+        loadFilter(filterFilter, otherFilter);
+        loadServlet(servletFilter, otherFilter);
 
         if (this.interceptor != null) this.resourceFactory.inject(this.interceptor);
     }
 
-    protected abstract void loadServlet(ClassFilter<? extends Servlet> servletFilter) throws Exception;
+    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 appTranFactory = application.getTransportFactory();
+        final AnyValue resources = application.config.getAnyValue("resources");
+        final Map<String, AnyValue> cacheResource = new HashMap<>();
+        final Map<String, AnyValue> dataResources = new HashMap<>();
+        if (resources != null) {
+            for (AnyValue sourceConf : resources.getAnyValues("source")) {
+                try {
+                    Class type = serverClassLoader.loadClass(sourceConf.getValue("value"));
+                    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", ""), sourceConf);
+                    } else if (DataSource.class.isAssignableFrom(type)) {
+                        dataResources.put(sourceConf.getValue("name", ""), 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
-                DataSource source = new DataDefaultSource(resourceName);
+                DataSource source = DataSources.createDataSource(resourceName);
                 application.dataSources.add(source);
                 appResFactory.register(resourceName, DataSource.class, source);
 
                 SncpClient client = Sncp.getSncpClient((Service) src);
-                Transport sameGroupTransport = Sncp.getSameGroupTransport((Service) src);
-                List<Transport> diffGroupTransports = Arrays.asList(Sncp.getDiffGroupTransports((Service) src));
                 final InetSocketAddress sncpAddr = client == null ? null : client.getClientAddress();
                 if ((src instanceof DataSource) && sncpAddr != null && resourceFactory.find(resourceName, DataCacheListener.class) == null) { //只有DataSourceService 才能赋值 DataCacheListener   
-                    Service cacheListenerService = Sncp.createLocalService(resourceName, getExecutor(), appResFactory, DataCacheListenerService.class, sncpAddr, sameGroupTransport, diffGroupTransports);
-                    appResFactory.register(resourceName, DataCacheListener.class, cacheListenerService);
                     final NodeSncpServer sncpServer = application.findNodeSncpServer(sncpAddr);
-                    Set<String> gs = application.findSncpGroups(sameGroupTransport, diffGroupTransports);
+                    final Set<String> groups = new HashSet<>();
-                    ServiceWrapper wrapper = new ServiceWrapper(DataCacheListenerService.class, cacheListenerService, resourceName, sncpServer.getSncpGroup(), gs, null);
+                    if (client != null && client.getSameGroup() != null) groups.add(client.getSameGroup());
-                    localServiceWrappers.add(wrapper);
+                    if (client != null && client.getDiffGroups() != null) groups.addAll(client.getDiffGroups());
-                    sncpServer.consumerAccept(wrapper);
+                    Service cacheListenerService = Sncp.createLocalService(serverClassLoader, resourceName, DataCacheListenerService.class, appResFactory, appTranFactory, sncpAddr, groups, Sncp.getConf((Service) src));
+                    appResFactory.register(resourceName, DataCacheListener.class, cacheListenerService);
+                    localServices.add(cacheListenerService);
+                    sncpServer.consumerAccept(cacheListenerService);
                     rf.inject(cacheListenerService, self);
-                    logger.info("[" + Thread.currentThread().getName() + "] Load Service " + wrapper.getService());
+                    logger.info("[" + Thread.currentThread().getName() + "] Load Service " + cacheListenerService);
                 }
                 field.set(src, source);
-                rf.inject(source, self); // 给 "datasource.nodeid" 赋值;
+                rf.inject(source, self); // 给其可能包含@Resource的字段赋值;
+                //NodeServer.this.watchFactory.inject(src);
+                if (source instanceof Service) ((Service) source).init(null);
             } catch (Exception e) {
                 logger.log(Level.SEVERE, "DataSource inject error", e);
             }
         }, DataSource.class);
-        resourceFactory.register((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; //远程模式不得注入 CacheSource   
 
-                SncpClient client = Sncp.getSncpClient((Service) src);
+        //------------------------------------- 注册CacheSource --------------------------------------------------------
-                Transport sameGroupTransport = Sncp.getSameGroupTransport((Service) src);
+        resourceFactory.register(new ResourceFactory.ResourceLoader() {
-                Transport[] dts = Sncp.getDiffGroupTransports((Service) src);
+            public void load(ResourceFactory rf, final Object src, final String resourceName, Field field, final Object attachment) {
-                List<Transport> diffGroupTransports = dts == null ? new ArrayList<>() : Arrays.asList(dts);
+                try {
-                final InetSocketAddress sncpAddr = client == null ? null : client.getClientAddress();
+                    if (field.getAnnotation(Resource.class) == null) return;
-                final CacheSourceService source = Sncp.createLocalService(resourceName, getExecutor(), appResFactory, CacheSourceService.class, sncpAddr, sameGroupTransport, diffGroupTransports);
+                    if ((src instanceof Service) && Sncp.isRemote((Service) src)) return; //远程模式不需要注入 CacheSource 
-                Type genericType = field.getGenericType();
+                    final Service srcService = (Service) src;
-                ParameterizedType pt = (genericType instanceof ParameterizedType) ? (ParameterizedType) genericType : null;
+                    SncpClient client = Sncp.getSncpClient(srcService);
-                Type valType = pt == null ? null : pt.getActualTypeArguments()[1];
+                    final InetSocketAddress sncpAddr = client == null ? null : client.getClientAddress();
-                source.setStoreType(pt == null ? Serializable.class : (Class) pt.getActualTypeArguments()[0], valType instanceof Class ? (Class) valType : Object.class);
+                    final Set<String> groups = new HashSet<>();
-                if (field.getAnnotation(Transient.class) != null) source.setNeedStore(false); //必须在setStoreType之后
+                    if (client != null && client.getSameGroup() != null) groups.add(client.getSameGroup());
-                application.cacheSources.add(source);
+                    if (client != null && client.getDiffGroups() != null) groups.addAll(client.getDiffGroups());
-                appResFactory.register(resourceName, genericType, source);
-                appResFactory.register(resourceName, CacheSource.class, source);
-                field.set(src, source);
-                rf.inject(source, self); //
-                ((Service) source).init(null);
 
-                if ((src instanceof WebSocketNodeService) && sncpAddr != null) { //只有WebSocketNodeService的服务才需要给SNCP服务注入CacheSourceService
+                    AnyValue sourceConf = cacheResource.get(resourceName);
-                    NodeSncpServer sncpServer = application.findNodeSncpServer(sncpAddr);
+                    if (sourceConf == null) sourceConf = dataResources.get(resourceName);
-                    Set<String> gs = application.findSncpGroups(sameGroupTransport, diffGroupTransports);
+                    final Class sourceType = sourceConf == null ? CacheMemorySource.class : serverClassLoader.loadClass(sourceConf.getValue("value"));
-                    ServiceWrapper wrapper = new ServiceWrapper(CacheSourceService.class, (Service) source, resourceName, sncpServer.getSncpGroup(), gs, null);
+                    Object source;
-                    sncpServer.getSncpServer().addSncpServlet(wrapper);
+                    if (DataSource.class.isAssignableFrom(sourceType)) { // DataSource
-                    logger.info("[" + Thread.currentThread().getName() + "] Load Service " + wrapper.getService());
+                        source = (DataSource) Sncp.createLocalService(serverClassLoader, resourceName, sourceType, appResFactory, appTranFactory, sncpAddr, groups, Sncp.getConf(srcService));
+                        application.dataSources.add((DataSource) source);
+                        appResFactory.register(resourceName, DataSource.class, source);
+                    } else { // CacheSource
+                        source = (CacheSource) Sncp.createLocalService(serverClassLoader, resourceName, sourceType, appResFactory, appTranFactory, sncpAddr, groups, Sncp.getConf(srcService));
+                        Type genericType = field.getGenericType();
+                        ParameterizedType pt = (genericType instanceof ParameterizedType) ? (ParameterizedType) genericType : null;
+                        Type valType = pt == null ? null : pt.getActualTypeArguments()[1];
+                        if (sourceType == CacheMemorySource.class) {
+                            CacheMemorySource memorySource = (CacheMemorySource) source;
+                            memorySource.setStoreType(pt == null ? Serializable.class : (Class) pt.getActualTypeArguments()[0], valType instanceof Class ? (Class) valType : Object.class);
+                            if (field.getAnnotation(Transient.class) != null) memorySource.setNeedStore(false); //必须在setStoreType之后
+                        }
+                        application.cacheSources.add((CacheSource) source);
+                        appResFactory.register(resourceName, genericType, source);
+                        appResFactory.register(resourceName, CacheSource.class, source);
+                    }
+                    field.set(src, source);
+                    rf.inject(source, self); //
+                    if (source instanceof Service) ((Service) source).init(sourceConf);
+
+                    if ((src instanceof WebSocketNodeService) && sncpAddr != null) { //只有WebSocketNodeService的服务才需要给SNCP服务注入CacheMemorySource
+                        NodeSncpServer sncpServer = application.findNodeSncpServer(sncpAddr);
+                        sncpServer.getSncpServer().addSncpServlet((Service) source);
+                        //logger.info("[" + Thread.currentThread().getName() + "] Load Service " + source);
+                    }
+                    logger.info("[" + Thread.currentThread().getName() + "] Load Source " + source);
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, "DataSource inject error", e);
                 }
-                logger.info("[" + Thread.currentThread().getName() + "] Load Source " + source);
+            }
-            } catch (Exception e) {
+
-                logger.log(Level.SEVERE, "DataSource inject error", e);
+            public boolean autoNone() {
+                return false;
             }
         }, CacheSource.class);
     }
 
     @SuppressWarnings("unchecked")
-    protected void loadService(ClassFilter serviceFilter) throws Exception {
+    protected void loadService(ClassFilter<? extends Service> serviceFilter, ClassFilter otherFilter) throws Exception {
         if (serviceFilter == null) return;
         final String threadName = "[" + Thread.currentThread().getName() + "] ";
-        final Set<FilterEntry<Service>> entrys = serviceFilter.getAllFilterEntrys();
+        final Set<FilterEntry<? extends Service>> entrys = (Set) serviceFilter.getAllFilterEntrys();
         ResourceFactory regFactory = isSNCP() ? application.getResourceFactory() : resourceFactory;
-
+        final ResourceFactory appResourceFactory = application.getResourceFactory();
-        for (FilterEntry<Service> entry : entrys) { //service实现类
+        final TransportFactory appTransportFactory = application.getTransportFactory();
-            final Class<? extends Service> type = entry.getType();
+        for (FilterEntry<? extends Service> entry : entrys) { //service实现类
-            if (Modifier.isFinal(type.getModifiers())) continue; //修饰final的类跳过
+            final Class<? extends Service> serviceImplClass = entry.getType();
-            if (!Modifier.isPublic(type.getModifiers())) continue;
+            if (Modifier.isFinal(serviceImplClass.getModifiers())) continue; //修饰final的类跳过
+            if (!Modifier.isPublic(serviceImplClass.getModifiers())) continue;
             if (entry.isExpect()) {
-                if (Modifier.isAbstract(type.getModifiers())) continue; //修饰abstract的类跳过
+                if (Modifier.isAbstract(serviceImplClass.getModifiers())) continue; //修饰abstract的类跳过
-                if (DataSource.class.isAssignableFrom(type)) continue;
+                if (DataSource.class.isAssignableFrom(serviceImplClass)) continue;
-                if (CacheSource.class.isAssignableFrom(type)) continue;
+                if (CacheSource.class.isAssignableFrom(serviceImplClass)) continue;
-                if (DataCacheListener.class.isAssignableFrom(type)) continue;
+                if (DataCacheListener.class.isAssignableFrom(serviceImplClass)) continue;
-                if (WebSocketNode.class.isAssignableFrom(type)) continue;
+                //if (WebSocketNode.class.isAssignableFrom(serviceImplClass)) continue;
             }
             if (entry.getName().contains("$")) throw new RuntimeException("<name> value cannot contains '$' in " + entry.getProperty());
-            if (resourceFactory.find(entry.getName(), type) != null) { //Server加载Service时需要判断是否已经加载过了。
+            Service oldother = resourceFactory.find(entry.getName(), serviceImplClass);
-                Service oldother = resourceFactory.find(entry.getName(), type);
+            if (oldother != null) { //Server加载Service时需要判断是否已经加载过了。
-                interceptorServiceWrappers.add(new NodeInterceptor.InterceptorServiceWrapper(entry.getName(), type, 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() && !type.isInterface() && !Modifier.isAbstract(type.getModifiers())) //非SNCP的Server，通常是单点服务
+            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
-                || type.getAnnotation(LocalService.class) != null;//本地模式
+                || serviceImplClass.getAnnotation(Local.class) != null;//本地模式
-            if (localed && (type.isInterface() || Modifier.isAbstract(type.getModifiers()))) continue; //本地模式不能实例化接口和抽象类的Service类
+            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 BiConsumer<ResourceFactory, Boolean> runner = (ResourceFactory rf, Boolean needinject) -> {
+            final ResourceFactory.ResourceLoader resourceLoader = (ResourceFactory rf, final Object src, final String resourceName, Field field, final Object attachment) -> {
                 try {
                     Service service;
-                    if (localed) { //本地模式
+                    boolean ws = src instanceof WebSocketServlet;
-                        service = Sncp.createLocalService(entry.getName(), getExecutor(), application.getResourceFactory(), type,
+                    if (ws || localed) { //本地模式
-                            NodeServer.this.sncpAddress, loadTransport(NodeServer.this.sncpGroup), loadTransports(groups));
+                        service = Sncp.createLocalService(serverClassLoader, resourceName, serviceImplClass, appResourceFactory, appTransportFactory, NodeServer.this.sncpAddress, groups, entry.getProperty());
                     } else {
-                        service = Sncp.createRemoteService(entry.getName(), getExecutor(), type, NodeServer.this.sncpAddress, loadTransport(groups));
+                        service = Sncp.createRemoteService(serverClassLoader, resourceName, serviceImplClass, appTransportFactory, NodeServer.this.sncpAddress, groups, entry.getProperty());
                     }
-                    if (SncpClient.parseMethod(type).isEmpty()) return; //class没有可用的方法， 通常为BaseService
+                    if (SncpClient.parseMethod(serviceImplClass).isEmpty() && serviceImplClass.getAnnotation(Priority.class) == null) return; //class没有可用的方法且没有标记启动优先级的， 通常为BaseService
-                    final ServiceWrapper wrapper = new ServiceWrapper(type, service, entry.getName(), localed ? NodeServer.this.sncpGroup : null, groups, entry.getProperty());
+
-                    for (final Class restype : wrapper.getTypes()) {
+                    final Class restype = Sncp.getResourceType(service);
-                        if (resourceFactory.find(wrapper.getName(), restype) == null) {
+                    if (rf.find(resourceName, restype) == null) {
-                            regFactory.register(wrapper.getName(), restype, wrapper.getService());
+                        regFactory.register(resourceName, restype, service);
-                            if (needinject) rf.inject(wrapper.getService()); //动态加载的Service也存在按需加载的注入资源
+                    } else if (isSNCP() && !entry.isAutoload()) {
-                        } else if (isSNCP() && !entry.isAutoload()) {
+                        throw new RuntimeException(restype.getSimpleName() + "(class:" + serviceImplClass.getName() + ", name:" + resourceName + ", group:" + groups + ") is repeat.");
-                            throw new RuntimeException(ServiceWrapper.class.getSimpleName() + "(class:" + type.getName() + ", name:" + entry.getName() + ", group:" + groups + ") is repeat.");
-                        }
                     }
-                    if (wrapper.isRemote()) {
+                    if (Sncp.isRemote(service)) {
-                        remoteServiceWrappers.add(wrapper);
+                        remoteServices.add(service);
                     } else {
-                        localServiceWrappers.add(wrapper);
+                        if (field != null) rf.inject(service); //动态加载的Service也存在按需加载的注入资源
-                        interceptorServiceWrappers.add(new NodeInterceptor.InterceptorServiceWrapper(entry.getName(), type, service));
+                        localServices.add(service);
-                        if (consumer != null) consumer.accept(wrapper);
+                        interceptorServices.add(service);
+                        if (consumer != null) consumer.accept(service);
                     }
                 } catch (RuntimeException ex) {
                     throw ex;
@@ -322,14 +369,10 @@ public abstract class NodeServer {
                 }
             };
             if (entry.isExpect()) {
-                ResourceFactory.ResourceLoader resourceLoader = (ResourceFactory rf, final Object src, final String resourceName, Field field, final Object attachment) -> {
+                ResourceType rty = entry.getType().getAnnotation(ResourceType.class);
-                    runner.accept(rf, true);
+                resourceFactory.register(resourceLoader, rty == null ? entry.getType() : rty.value());
-                };
-                for (final Class restype : ServiceWrapper.parseTypes(entry.getType())) {
-                    resourceFactory.register(resourceLoader, restype);
-                }
             } else {
-                runner.accept(resourceFactory, false);
+                resourceLoader.load(resourceFactory, null, entry.getName(), null, false);
             }
 
         }
@@ -339,30 +382,43 @@ public abstract class NodeServer {
 
         final StringBuilder sb = logger.isLoggable(Level.INFO) ? new StringBuilder() : null;
         //---------------- inject ----------------
-        new ArrayList<>(localServiceWrappers).forEach(y -> {
+        new ArrayList<>(localServices).forEach(y -> {
-            resourceFactory.inject(y.getService(), NodeServer.this);
+            resourceFactory.inject(y, NodeServer.this);
+            calcMaxLength(y);
         });
-        new ArrayList<>(remoteServiceWrappers).forEach(y -> {
+        new ArrayList<>(remoteServices).forEach(y -> {
-            resourceFactory.inject(y.getService(), NodeServer.this);
+            resourceFactory.inject(y, NodeServer.this);
+            calcMaxLength(y);
         });
+
         if (sb != null) {
-            remoteServiceWrappers.forEach(y -> {
+            remoteServices.forEach(y -> {
-                sb.append(threadName).append(y.toSimpleString()).append(" loaded and injected").append(LINE_SEPARATOR);
+                sb.append(threadName).append(Sncp.toSimpleString(y, maxNameLength, maxClassNameLength)).append(" load and inject").append(LINE_SEPARATOR);
             });
         }
         //----------------- init -----------------
-        List<ServiceWrapper> swlist = new ArrayList<>(localServiceWrappers);
+        List<Service> swlist = new ArrayList<>(localServices);
-        Collections.sort(swlist);
+        Collections.sort(swlist, (o1, o2) -> {
-        localServiceWrappers.clear();
+            Priority p1 = o1.getClass().getAnnotation(Priority.class);
-        localServiceWrappers.addAll(swlist);
+            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();
         final List<String> slist = sb == null ? null : new CopyOnWriteArrayList<>();
-        CountDownLatch clds = new CountDownLatch(localServiceWrappers.size());
+        CountDownLatch clds = new CountDownLatch(localServices.size());
-        localServiceWrappers.parallelStream().forEach(y -> {
+        localServices.stream().forEach(y -> {
             try {
                 long s = System.currentTimeMillis();
-                y.getService().init(y.getConf());
+                y.init(Sncp.getConf(y));
                 long e = System.currentTimeMillis() - s;
-                if (slist != null) slist.add(new StringBuilder().append(threadName).append(y.toSimpleString()).append(" loaded and inited ").append(e).append(" ms").append(LINE_SEPARATOR).toString());
+                String serstr = Sncp.toSimpleString(y, maxNameLength, maxClassNameLength);
+                if (slist != null) slist.add(new StringBuilder().append(threadName).append(serstr).append(" load and init in ").append(e).append(" ms").append(LINE_SEPARATOR).toString());
             } finally {
                 clds.countDown();
             }
@@ -370,7 +426,6 @@ public abstract class NodeServer {
         clds.await();
         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)
-            Collections.sort(wlist);
             for (String s : wlist) {
                 sb.append(s);
             }
@@ -378,76 +433,158 @@ public abstract class NodeServer {
         if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
     }
 
-    protected List<Transport> loadTransports(final HashSet<String> groups) {
+    private void calcMaxLength(Service y) { //计算toString中的长度
-        if (groups == null) return null;
+        maxNameLength = Math.max(maxNameLength, Sncp.getResourceName(y).length());
-        final List<Transport> transports = new ArrayList<>();
+        maxClassNameLength = Math.max(maxClassNameLength, Sncp.getResourceType(y).getName().length() + 1);
-        for (String group : groups) {
-            if (this.sncpGroup == null || !this.sncpGroup.equals(group)) {
-                transports.add(loadTransport(group));
-            }
-        }
-        return transports;
     }
 
-    protected Transport loadTransport(final HashSet<String> groups) {
+    //尚未完整实现， 先屏蔽， 单个Service在多个Server中存在的情况下进行缓存的方案还未考虑清楚
-        if (groups == null || groups.isEmpty()) return null;
+    @SuppressWarnings("unchecked")
-        final String groupid = new ArrayList<>(groups).stream().sorted().collect(Collectors.joining(";")); //按字母排列顺序
+    private void loadPersistData() throws Exception {
-        Transport transport = application.resourceFactory.find(groupid, Transport.class);
+        File home = application.getHome();
-        if (transport != null) return transport;
+        if (home == null || !home.isDirectory()) return;
-        final List<Transport> transports = new ArrayList<>();
+        File cachedir = new File(home, "cache");
-        for (String group : groups) {
+        if (!cachedir.isDirectory()) return;
-            transports.add(loadTransport(group));
+        int port = this.server.getSocketAddress().getPort();
-        }
+        final String prefix = "persist-" + port + "-";
-        Set<InetSocketAddress> addrs = new HashSet();
+        final BsonConvert convert = BsonFactory.create().skipAllIgnore(true).getConvert();
-        transports.forEach(t -> addrs.addAll(Arrays.asList(t.getRemoteAddresses())));
+        synchronized (this.application) {
-        Transport first = transports.get(0);
+            for (final File file : cachedir.listFiles((dir, name) -> name.startsWith(prefix))) {
-        GroupInfo ginfo = application.findGroupInfo(first.getName());
+                if (!file.getName().endsWith(".bat")) continue;
-        Transport newTransport = new Transport(groupid, ginfo.getProtocol(), application.getWatchFactory(),
+                String classAndResname = file.getName().substring(prefix.length(), file.getName().length() - 4); //去掉尾部的.bat
-            ginfo.getKind(), application.transportBufferPool, application.transportChannelGroup, this.sncpAddress, addrs);
+                int pos = classAndResname.indexOf('-');
-        synchronized (application.resourceFactory) {
+                String servtype = pos > 0 ? classAndResname.substring(0, pos) : classAndResname;
-            transport = application.resourceFactory.find(groupid, Transport.class);
+                String resname = pos > 0 ? classAndResname.substring(pos + 1) : "";
-            if (transport == null) {
-                transport = newTransport;
-                application.resourceFactory.register(groupid, transport);
-            }
-        }
-        return transport;
-    }
 
-    protected Transport loadTransport(final String group) {
+                FileInputStream in = new FileInputStream(file);
-        if (group == null) return null;
+                ByteArrayOutputStream out = new ByteArrayOutputStream();
-        Transport transport;
+                int b;
-        synchronized (application.resourceFactory) {
+                while ((b = in.read()) != '\n') out.write(b);
-            transport = application.resourceFactory.find(group, Transport.class);
+                final String[] fieldNames = out.toString().split(",");
-            if (transport != null) {
+                int timeout = (int) ((System.currentTimeMillis() - file.lastModified()) / 1000);
-                if (this.sncpAddress != null && !this.sncpAddress.equals(transport.getClientAddress())) {
+                for (final Service service : this.localServices) {
-                    throw new RuntimeException(transport + "repeat create on newClientAddress = " + this.sncpAddress + ", oldClientAddress = " + transport.getClientAddress());
+                    if (!servtype.equals(Sncp.getResourceType(service).getName())) continue;
+                    if (!resname.equals(Sncp.getResourceName(service))) continue;
+                    for (final String fieldName : fieldNames) {
+                        Field field = null;
+                        Class clzz = service.getClass();
+                        do {
+                            try {
+                                field = clzz.getDeclaredField(fieldName);
+                                break;
+                            } catch (Exception e) {
+                            }
+                        } while ((clzz = clzz.getSuperclass()) != Object.class);
+                        field.setAccessible(true);
+                        Object val = convert.convertFrom(field.getGenericType(), in);
+                        Persist persist = field.getAnnotation(Persist.class);
+                        if (persist.timeout() == 0 || persist.timeout() >= timeout) {
+                            if (Modifier.isFinal(field.getModifiers())) {
+                                if (Map.class.isAssignableFrom(field.getType())) {
+                                    ((Map) field.get(service)).putAll((Map) val);
+                                } else if (Collection.class.isAssignableFrom(field.getType())) {
+                                    ((Collection) field.get(service)).addAll((Collection) val);
+                                }
+                            } else {
+                                field.set(service, val);
+                            }
+                        }
+                        if (in.read() != '\n') logger.log(Level.SEVERE, servtype + "'s [" + resname + "] load value error");
+                    }
                 }
-                return transport;
+                in.close();
             }
-            GroupInfo ginfo = application.findGroupInfo(group);
-            Set<InetSocketAddress> addrs = ginfo.copyAddrs();
-            if (addrs == null) throw new RuntimeException("Not found <group> = " + group + " on <resources> ");
-            transport = new Transport(group, ginfo.getProtocol(), application.getWatchFactory(),
-                ginfo.getKind(), application.transportBufferPool, application.transportChannelGroup, this.sncpAddress, addrs);
-            application.resourceFactory.register(group, transport);
         }
-        return transport;
     }
 
+    //尚未完整实现， 先屏蔽
+    @SuppressWarnings("unchecked")
+    private void savePersistData() throws IOException {
+        File home = application.getHome();
+        if (home == null || !home.isDirectory()) return;
+        File cachedir = new File(home, "cache");
+        int port = this.server.getSocketAddress().getPort();
+        final String prefix = "persist-" + port + "-";
+        final BsonConvert convert = BsonFactory.create().skipAllIgnore(true).getConvert();
+        for (final Service service : this.localServices) {
+            Class clzz = service.getClass();
+            final Set<String> fieldNameSet = new HashSet<>();
+            final List<Field> fields = new ArrayList<>();
+            final StringBuilder sb = new StringBuilder();
+            do {
+                for (Field field : clzz.getDeclaredFields()) {
+                    if (field.getAnnotation(Persist.class) == null) continue;
+                    if (fieldNameSet.contains(field.getName())) continue;
+                    if (Modifier.isStatic(field.getModifiers())) throw new RuntimeException(field + " cannot static on @" + Persist.class.getName() + " in " + clzz.getName());
+                    if (Modifier.isFinal(field.getModifiers()) && !Map.class.isAssignableFrom(field.getType()) && !Collection.class.isAssignableFrom(field.getType())) {
+                        throw new RuntimeException(field + " cannot final on @" + Persist.class.getName() + " in " + clzz.getName());
+                    }
+                    fieldNameSet.add(field.getName());
+                    field.setAccessible(true);
+                    try {
+                        if (field.get(service) == null) continue;
+                    } catch (Exception e) {
+                        logger.log(Level.SEVERE, field + " get value error", e);
+                        continue;
+                    }
+                    fields.add(field);
+                    if (sb.length() > 0) sb.append(',');
+                    sb.append(field.getName());
+                }
+            } while ((clzz = clzz.getSuperclass()) != Object.class);
+
+            if (fields.isEmpty()) continue; //没有数据需要缓存
+//            synchronized (this.application.localServices) {
+//                if (this.application.localServices.contains(service)) continue;
+//                this.application.localServices.add(service);
+//            }
+            if (!cachedir.isDirectory()) cachedir.mkdirs();
+            String resname = Sncp.getResourceName(service);
+            FileOutputStream out = new FileOutputStream(new File(cachedir, prefix + Sncp.getResourceType(service).getName() + (resname.isEmpty() ? "" : ("-" + resname)) + ".bat"));
+            out.write(sb.toString().getBytes());
+            out.write('\n');
+            for (Field field : fields) {
+                Object val = null;
+                try {
+                    val = field.get(service);
+                } catch (Exception e) {
+                    logger.log(Level.SEVERE, field + " save value error", e);
+                }
+                convert.convertTo(out, field.getGenericType(), val);
+                out.write('\n');
+            }
+            out.close();
+        }
+    }
+
+    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, Annotation.class, "services", "service");
+        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<? extends Annotation> ref2, String properties, String property) {
+        Class inter, Class[] excludeSuperClasses, Class<? extends Annotation> ref2, String properties, String property) {
-        ClassFilter cf = new ClassFilter(ref, inter, null);
+        ClassFilter cf = new ClassFilter(this.serverClassLoader, ref, inter, excludeSuperClasses, null);
-        if (properties == null && properties == null) return cf;
+        if (properties == null && properties == null) {
-        if (this.serverConf == null) return cf;
+            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) return cf;
+        if (proplist == null || proplist.length < 1) {
+            cf.setRefused(true);
+            return cf;
+        }
         cf = null;
         for (AnyValue list : proplist) {
             DefaultAnyValue prop = null;
@@ -461,20 +598,20 @@ public abstract class NodeServer {
                 prop = new AnyValue.DefaultAnyValue();
                 prop.addValue("groups", sc);
             }
-            ClassFilter filter = new ClassFilter(ref, inter, prop);
+            ClassFilter filter = new ClassFilter(this.serverClassLoader, ref, inter, excludeSuperClasses, prop);
-            for (AnyValue av : list.getAnyValues(property)) { // <service> 或  <servlet> 节点
+            for (AnyValue av : list.getAnyValues(property)) { // <service>、<filter>、<servlet> 节点
                 final AnyValue[] items = av.getAnyValues("property");
                 if (av instanceof DefaultAnyValue && items.length > 0) { //存在 <property>节点
                     DefaultAnyValue dav = DefaultAnyValue.create();
                     final AnyValue.Entry<String>[] strings = av.getStringEntrys();
-                    if (strings != null) {  //将<service>或<servlet>节点的属性值传给dav
+                    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>或<servlet>节点的非property属性节点传给dav
+                        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());
                         }
                     }
@@ -485,7 +622,9 @@ public abstract class NodeServer {
                     dav.addValue("properties", ps);
                     av = dav;
                 }
-                filter.filter(av, av.getValue("value"), false);
+                if (!av.getBoolValue("ignore", false)) {
+                    filter.filter(av, av.getValue("value"), false);
+                }
             }
             if (list.getBoolValue("autoload", true)) {
                 String includes = list.getValue("includes", "");
@@ -508,6 +647,24 @@ public abstract class NodeServer {
         return false;
     }
 
+    public boolean isWATCH() {
+        return false;
+    }
+
+    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;
     }
@@ -532,12 +689,12 @@ public abstract class NodeServer {
     public void shutdown() throws IOException {
         if (interceptor != null) interceptor.preShutdown(this);
         final StringBuilder sb = logger.isLoggable(Level.INFO) ? new StringBuilder() : null;
-        localServiceWrappers.forEach(y -> {
+        localServices.forEach(y -> {
             long s = System.currentTimeMillis();
-            y.getService().destroy(y.getConf());
+            y.destroy(Sncp.getConf(y));
             long e = System.currentTimeMillis() - s;
             if (e > 2 && sb != null) {
-                sb.append(y.toSimpleString()).append(" destroy ").append(e).append("ms").append(LINE_SEPARATOR);
+                sb.append(Sncp.toSimpleString(y, maxNameLength, maxClassNameLength)).append(" destroy ").append(e).append("ms").append(LINE_SEPARATOR);
             }
         });
         if (sb != null && sb.length() > 0) logger.log(Level.INFO, sb.toString());
@@ -548,16 +705,16 @@ public abstract class NodeServer {
         return (T) server;
     }
 
-    public Set<NodeInterceptor.InterceptorServiceWrapper> getInterceptorServiceWrappers() {
+    public Set<Service> getInterceptorServices() {
-        return new LinkedHashSet<>(interceptorServiceWrappers);
+        return new LinkedHashSet<>(interceptorServices);
     }
 
-    public Set<ServiceWrapper> getLocalServiceWrappers() {
+    public Set<Service> getLocalServices() {
-        return new LinkedHashSet<>(localServiceWrappers);
+        return new LinkedHashSet<>(localServices);
     }
 
-    public Set<ServiceWrapper> getRemoteServiceWrappers() {
+    public Set<Service> getRemoteServices() {
-        return new LinkedHashSet<>(remoteServiceWrappers);
+        return new LinkedHashSet<>(remoteServices);
     }
 
 }

src/org/redkale/boot/NodeSncpServer.java

@@ -5,14 +5,19 @@
  */
 package org.redkale.boot;
 
+import java.lang.reflect.Modifier;
 import java.net.*;
 import java.util.*;
-import java.util.logging.*;
+import java.util.logging.Level;
+import org.redkale.boot.ClassFilter.FilterEntry;
 import org.redkale.net.*;
 import org.redkale.net.sncp.*;
+import org.redkale.service.Service;
 import org.redkale.util.*;
+import org.redkale.util.AnyValue.DefaultAnyValue;
 
 /**
+ * SNCP Server节点的配置Server
  *
  * <p>
  * 详情见: https://redkale.org
@@ -39,7 +44,7 @@ public class NodeSncpServer extends NodeServer {
     }
 
     private static Server createServer(Application application, AnyValue serconf) {
-        return new SncpServer(application.getStartTime(), application.getWatchFactory());
+        return new SncpServer(application.getStartTime());
     }
 
     @Override
@@ -47,8 +52,8 @@ public class NodeSncpServer extends NodeServer {
         return sncpServer == null ? null : sncpServer.getSocketAddress();
     }
 
-    public void consumerAccept(ServiceWrapper wrapper) {
+    public void consumerAccept(Service service) {
-        if (this.consumer != null) this.consumer.accept(wrapper);
+        if (this.consumer != null) this.consumer.accept(service);
     }
 
     @Override
@@ -61,7 +66,7 @@ public class NodeSncpServer extends NodeServer {
         List<SncpServlet> servlets = sncpServer.getSncpServlets();
         Collections.sort(servlets);
         for (SncpServlet en : servlets) {
-            if (sb != null) sb.append(threadName).append(" Loaded ").append(en).append(LINE_SEPARATOR);
+            if (sb != null) sb.append(threadName).append(" Load ").append(en).append(LINE_SEPARATOR);
         }
         if (sb != null && sb.length() > 0) logger.log(Level.FINE, sb.toString());
     }
@@ -76,7 +81,35 @@ public class NodeSncpServer extends NodeServer {
     }
 
     @Override
-    protected void loadServlet(ClassFilter<? extends Servlet> servletFilter) throws Exception {
+    protected void loadFilter(ClassFilter<? extends Filter> filterFilter, ClassFilter otherFilter) throws Exception {
+        if (sncpServer != null) loadSncpFilter(this.serverConf.getAnyValue("fliters"), filterFilter);
+    }
+
+    @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() + "] ";
+        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();
+            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.length() > 0) logger.log(Level.INFO, sb.toString());
+    }
+
+    @Override
+    protected void loadServlet(ClassFilter<? extends Servlet> servletFilter, ClassFilter otherFilter) throws Exception {
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    protected ClassFilter<Filter> createFilterClassFilter() {
+        return createClassFilter(null, null, SncpFilter.class, new Class[]{org.redkale.watch.WatchFilter.class}, null, "filters", "filter");
     }
 
     @Override

src/org/redkale/boot/NodeWatchServer.java

@@ -0,0 +1,50 @@
+/*
+ * 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 org.redkale.net.*;
+import org.redkale.net.http.*;
+import org.redkale.service.Service;
+import org.redkale.util.AnyValue;
+import org.redkale.watch.*;
+
+/**
+ *
+ * @author zhangjx
+ */
+@NodeProtocol({"WATCH"})
+public class NodeWatchServer extends NodeHttpServer {
+
+    public NodeWatchServer(Application application, AnyValue serconf) {
+        super(application, serconf);
+    }
+
+    @Override
+    protected ClassFilter<Service> createServiceClassFilter() {
+        return createClassFilter(this.sncpGroup, null, WatchService.class, null, Annotation.class, "services", "service");
+    }
+
+    @Override
+    protected ClassFilter<Filter> createFilterClassFilter() {
+        return createClassFilter(null, null, WatchFilter.class, null, null, "filters", "filter");
+    }
+
+    @Override
+    protected ClassFilter<Servlet> createServletClassFilter() {
+        return createClassFilter(null, WebServlet.class, WatchServlet.class, null, null, "servlets", "servlet");
+    }
+
+    @Override
+    protected ClassFilter createOtherClassFilter() {
+        return null;
+    }
+
+    @Override
+    public boolean isWATCH() {
+        return true;
+    }
+}

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

@@ -36,8 +36,8 @@
                         if (html.length > 2) html.push(' <tr><th colspan="5" style="border-bottom:0;">&nbsp;</th></tr>');
                         html.push(' <tr><th colspan="5" style="border-top:' + ((html.length > 2) ? 0 : 1) + ';">' + (servlet.comment || '未知模块') + '</th></tr>');
                         html.push(' <tr><th>请求URL</th><th>描 述</th><th>鉴 权</th><th>参 数 <span style="font-size:12px;">(粗体: 必填项; 红色: Header; 蓝色: Cookie)</span></th><th>输 出</th></tr>');
-                        for (var k = 0; k < servlet.actions.length; k++) {
+                        for (var k = 0; k < servlet.mappings.length; k++) {
-                            var action = servlet.actions[k];
+                            var action = servlet.mappings[k];
                             html.push(' <tr>');
                             html.push('<td style="color:#ff00ff;">' + action.url + '</td>');
                             html.push('<td>' + action.comment + '</td>');

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

@@ -0,0 +1,17 @@
+/*
+ * 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 org.redkale.service.AbstractService;
+import org.redkale.watch.WatchService;
+
+/**
+ *
+ * @author zhangjx
+ */
+public abstract class AbstractWatchService extends AbstractService implements WatchService {
+
+}

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

@@ -0,0 +1,50 @@
+/*
+ * 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.util.List;
+import javax.annotation.Resource;
+import org.redkale.boot.*;
+import org.redkale.net.http.*;
+import org.redkale.service.RetResult;
+import org.redkale.util.Comment;
+
+/**
+ *
+ * @author zhangjx
+ */
+@RestService(name = "filter", catalog = "watch", repair = false)
+public class FilterWatchService extends AbstractWatchService {
+
+    @Comment("Filter类名不存在")
+    public static final int RET_FILTER_TYPE_NOT_EXISTS = 1601_0002;
+
+    @Comment("Filter类名不合法")
+    public static final int RET_FILTER_TYPE_ILLEGAL = 1601_0003;
+
+    @Comment("Filter类名已存在")
+    public static final int RET_FILTER_EXISTS = 1601_0004;
+
+    @Comment("Filter的JAR包不存在")
+    public static final int RET_FILTER_JAR_ILLEGAL = 1601_0005;
+
+    @Resource
+    private Application application;
+
+    @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 {
+        if (filterType == null) return new RetResult(RET_FILTER_TYPE_NOT_EXISTS, "Not found Filter Type (" + filterType + ")");
+        if (jar == null) return new RetResult(RET_FILTER_JAR_ILLEGAL, "Not found jar file");
+        List<NodeServer> nodes = application.getNodeServers();
+        for (NodeServer node : nodes) {
+            if (node.getServer().containsFilter(filterType)) return new RetResult(RET_FILTER_EXISTS, "Filter(" + filterType + ") exists");
+        }
+        return RetResult.success();
+    }
+}

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

@@ -0,0 +1,17 @@
+/*
+ * 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 org.redkale.net.http.RestService;
+
+/**
+ *
+ * @author zhangjx
+ */
+@RestService(name = "server", catalog = "watch", repair = false)
+public class ServerWatchService extends AbstractWatchService {
+
+}

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

@@ -0,0 +1,39 @@
+/*
+ * 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 javax.annotation.Resource;
+import org.redkale.boot.Application;
+import org.redkale.net.TransportFactory;
+import org.redkale.net.http.*;
+
+/**
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+@RestService(name = "service", catalog = "watch", repair = false)
+public class ServiceWatchService extends AbstractWatchService {
+
+    @Resource
+    private Application application;
+
+    @Resource
+    private TransportFactory transportFactory;
+
+//    @RestMapping(name = "load", auth = false, comment = "动态增加Service")
+//    public RetResult loadService(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Service")
+//    public RetResult stopService(String name, String type) {
+//        //待开发
+//        return RetResult.success();
+//    }
+}

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

@@ -0,0 +1,39 @@
+/*
+ * 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 javax.annotation.Resource;
+import org.redkale.boot.Application;
+import org.redkale.net.TransportFactory;
+import org.redkale.net.http.*;
+
+/**
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+@RestService(name = "servlet", catalog = "watch", repair = false)
+public class ServletWatchService extends AbstractWatchService {
+
+    @Resource
+    private Application application;
+
+    @Resource
+    private TransportFactory transportFactory;
+//
+//    @RestMapping(name = "load", 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")
+//    public RetResult stopServlet(String type) {
+//        //待开发
+//        return RetResult.success();
+//    }
+}

src/org/redkale/boot/watch/SourceWatchService.java

@@ -0,0 +1,26 @@
+/*
+ * 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 javax.annotation.Resource;
+import org.redkale.boot.Application;
+import org.redkale.net.TransportFactory;
+import org.redkale.net.http.RestService;
+
+/**
+ *
+ * @author zhangjx
+ */
+@RestService(name = "source", catalog = "watch", repair = false)
+public class SourceWatchService extends AbstractWatchService {
+
+    @Resource
+    private Application application;
+
+    @Resource
+    private TransportFactory transportFactory;
+
+}

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

@@ -0,0 +1,138 @@
+/*
+ * 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.*;
+import java.nio.channels.AsynchronousSocketChannel;
+import java.util.List;
+import java.util.concurrent.TimeUnit;
+import javax.annotation.Resource;
+import org.redkale.boot.Application;
+import org.redkale.net.*;
+import org.redkale.net.http.*;
+import org.redkale.net.sncp.*;
+import org.redkale.service.*;
+import org.redkale.util.*;
+import org.redkale.util.AnyValue.DefaultAnyValue;
+
+/**
+ *
+ * @author zhangjx
+ */
+@RestService(name = "transport", catalog = "watch", repair = false)
+public class TransportWatchService extends AbstractWatchService {
+
+    @Comment("不存在的Group节点")
+    public static final int RET_TRANSPORT_GROUP_NOT_EXISTS = 1606_0001;
+
+    @Comment("非法的Node节点IP地址")
+    public static final int RET_TRANSPORT_ADDR_ILLEGAL = 1606_0002;
+
+    @Comment("Node节点IP地址已存在")
+    public static final int RET_TRANSPORT_ADDR_EXISTS = 1606_0003;
+
+    @Resource
+    private Application application;
+
+    @Resource
+    private TransportFactory transportFactory;
+
+    @RestMapping(name = "listnodes", auth = false, comment = "获取所有Node节点")
+    public List<TransportGroupInfo> listNodes() {
+        return transportFactory.getGroupInfos();
+    }
+
+    @RestMapping(name = "addnode", auth = false, comment = "动态增加指定Group的Node节点")
+    public RetResult addNode(@RestParam(name = "group", comment = "Group节点名") final String group,
+        @RestParam(name = "addr", comment = "节点IP") final String addr,
+        @RestParam(name = "port", comment = "节点端口") final int port) throws IOException {
+        InetSocketAddress address;
+        try {
+            address = new InetSocketAddress(addr, port);
+            AsynchronousSocketChannel channel = AsynchronousSocketChannel.open();
+            channel.connect(address).get(2, TimeUnit.SECONDS);  //连接超时2秒
+            channel.close();
+        } catch (Exception e) {
+            return new RetResult(RET_TRANSPORT_ADDR_ILLEGAL, "InetSocketAddress(addr=" + addr + ", port=" + port + ") is illegal or cannot connect");
+        }
+        if (transportFactory.findGroupName(address) != null) return new RetResult(RET_TRANSPORT_ADDR_ILLEGAL, "InetSocketAddress(addr=" + addr + ", port=" + port + ") is exists");
+        synchronized (this) {
+            if (transportFactory.findGroupInfo(group) == null) {
+                return new RetResult(RET_TRANSPORT_GROUP_NOT_EXISTS, "not found group (" + group + ")");
+            }
+            transportFactory.addGroupInfo(group, address);
+            for (Service service : transportFactory.getServices()) {
+                if (!Sncp.isSncpDyn(service)) continue;
+                SncpClient client = Sncp.getSncpClient(service);
+                if (Sncp.isRemote(service)) {
+                    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);
+            for (AnyValue groupconf : application.getAppConfig().getAnyValue("resources").getAnyValues("group")) {
+                if (group.equals(groupconf.getValue("name"))) {
+                    ((DefaultAnyValue) groupconf).addValue("node", node);
+                    break;
+                }
+            }
+            application.restoreConfig();
+        }
+        return RetResult.success();
+    }
+
+    @RestMapping(name = "removenode", auth = false, comment = "动态删除指定Group的Node节点")
+    public RetResult removeNode(@RestParam(name = "group", comment = "Group节点名") final String group,
+        @RestParam(name = "addr", comment = "节点IP") final String addr,
+        @RestParam(name = "port", comment = "节点端口") final int port) throws IOException {
+        if (group == null) return new RetResult(RET_TRANSPORT_GROUP_NOT_EXISTS, "not found group (" + group + ")");
+        final InetSocketAddress address = new InetSocketAddress(addr, port);
+        if (!group.equals(transportFactory.findGroupName(address))) return new RetResult(RET_TRANSPORT_ADDR_ILLEGAL, "InetSocketAddress(addr=" + addr + ", port=" + port + ") not belong to group(" + group + ")");
+        synchronized (this) {
+            if (transportFactory.findGroupInfo(group) == null) {
+                return new RetResult(RET_TRANSPORT_GROUP_NOT_EXISTS, "not found group (" + group + ")");
+            }
+            transportFactory.removeGroupInfo(group, address);
+            for (Service service : transportFactory.getServices()) {
+                if (!Sncp.isSncpDyn(service)) continue;
+                SncpClient client = Sncp.getSncpClient(service);
+                if (Sncp.isRemote(service)) {
+                    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")) {
+                if (group.equals(groupconf.getValue("name"))) {
+                    ((DefaultAnyValue) groupconf).removeValue("node", DefaultAnyValue.create("addr", addr).addValue("port", port));
+                    break;
+                }
+            }
+            application.restoreConfig();
+        }
+        return RetResult.success();
+    }
+}

src/org/redkale/convert/AnyEncoder.java

@@ -6,6 +6,7 @@
 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。
@@ -35,6 +36,28 @@ public final class AnyEncoder<T> implements Encodeable<Writer, T> {
         }
     }
 
+    @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);
+                }
+            }
+            out.writeMapE();
+        }
+    }
+
     @Override
     public Type getType() {
         return Object.class;

src/org/redkale/convert/ArrayDecoder.java

@@ -9,9 +9,9 @@ import java.lang.reflect.*;
 import java.util.*;
 
 /**
- * 对象数组的序列化，不包含int[]、long[]这样的primitive class数组.
+ * 数组的反序列化操作类  <br>
- * 数组长度不能超过 32767。 在BSON中数组长度设定的是short，对于大于32767长度的数组传输会影响性能，所以没有采用int存储。
+ * 对象数组的反序列化，不包含int[]、long[]这样的primitive class数组。  <br>
- * 支持一定程度的泛型。
+ * 支持一定程度的泛型。  <br>
  *
  * <p>
  * 详情见: https://redkale.org

src/org/redkale/convert/ArrayEncoder.java

@@ -8,9 +8,9 @@ package org.redkale.convert;
 import java.lang.reflect.*;
 
 /**
- * 对象数组的反序列化，不包含int[]、long[]这样的primitive class数组.
+ * 数组的序列化操作类  <br>
- * 数组长度不能超过 32767。 在BSON中数组长度设定的是short，对于大于32767长度的数组传输会影响性能，所以没有必要采用int存储。
+ * 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。
+ * 支持一定程度的泛型。  <br>
  *
  * <p>
  * 详情见: https://redkale.org

src/org/redkale/convert/BinaryConvert.java

@@ -0,0 +1,36 @@
+/*
+ * 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;
+
+/**
+ * 二进制序列化/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 BinaryConvert<R extends Reader, W extends Writer> extends Convert<R, W> {
+
+    protected BinaryConvert(ConvertFactory<R, W> factory) {
+        super(factory);
+    }
+
+    @Override
+    public final boolean isBinary() {
+        return true;
+    }
+
+    public abstract byte[] convertTo(final Object value);
+
+    public abstract byte[] convertTo(final Type type, final Object value);
+
+    public abstract byte[] convertMapTo(final Object... values);
+}

src/org/redkale/convert/CollectionDecoder.java

@@ -11,9 +11,8 @@ import java.lang.reflect.Type;
 import java.util.Collection;
 
 /**
- * 对象集合的反序列化.
+ * Collection的反序列化操作类  <br>
- * 集合大小不能超过 32767。 在BSON中集合大小设定的是short，对于大于32767长度的集合传输会影响性能，所以没有采用int存储。
+ * 支持一定程度的泛型。  <br>
- * 支持一定程度的泛型。
  *
  * <p>
  * 详情见: https://redkale.org
@@ -45,6 +44,11 @@ public final class CollectionDecoder<T> implements Decodeable<Reader, Collection
                 this.creator = factory.loadCreator((Class) pt.getRawType());
                 factory.register(type, this);
                 this.decoder = factory.loadDecoder(this.componentType);
+            } else if(factory.isReversible()){
+                this.componentType = Object.class;
+                this.creator = factory.loadCreator(Object.class);
+                factory.register(type, this);
+                this.decoder = factory.loadDecoder(this.componentType);
             } else {
                 throw new ConvertException("collectiondecoder not support the type (" + type + ")");
             }

src/org/redkale/convert/CollectionEncoder.java

@@ -9,9 +9,8 @@ import java.lang.reflect.*;
 import java.util.Collection;
 
 /**
- * 对象集合的序列化.
+ * Collection的序列化操作类  <br>
- * 集合大小不能超过 32767。 在BSON中集合大小设定的是short，对于大于32767长度的集合传输会影响性能，所以没有采用int存储。
+ * 支持一定程度的泛型。  <br>
- * 支持一定程度的泛型。
  *
  * <p>
  * 详情见: https://redkale.org

src/org/redkale/convert/Convert.java

@@ -5,8 +5,12 @@
  */
 package org.redkale.convert;
 
+import java.lang.reflect.Type;
+import java.nio.ByteBuffer;
+import java.util.function.Supplier;
+
 /**
- * 序列化操作类
+ * 序列化/反序列化操作类
  *
  * <p>
  * 详情见: https://redkale.org
@@ -26,4 +30,17 @@ public abstract class Convert<R extends Reader, W extends Writer> {
     public ConvertFactory<R, W> getFactory() {
         return this.factory;
     }
+
+    public abstract boolean isBinary();
+
+    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 ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Object value);
+
+    public abstract ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Type type, final Object value);
+
+    public abstract ByteBuffer[] convertMapTo(final Supplier<ByteBuffer> supplier, final Object... values);
+
 }

src/org/redkale/convert/ConvertColumn.java

@@ -21,7 +21,7 @@ import static java.lang.annotation.RetentionPolicy.*;
 @Documented
 @Target({METHOD, FIELD})
 @Retention(RUNTIME)
-@Repeatable(ConvertColumns.class)
+@Repeatable(ConvertColumn.ConvertColumns.class)
 public @interface ConvertColumn {
 
     /**
@@ -31,6 +31,13 @@ public @interface ConvertColumn {
      */
     String name() default "";
 
+    /**
+     * 给字段取个序号ID，值小靠前
+     *
+     * @return 字段排序ID
+     */
+    int index() default 0;
+
     /**
      * 解析/序列化时是否屏蔽该字段
      *
@@ -44,4 +51,21 @@ public @interface ConvertColumn {
      * @return JSON or BSON or ALL
      */
     ConvertType type() default ConvertType.ALL;
+
+    /**
+     * ConvertColumn 的多用类
+     *
+     * <p>
+     * 详情见: https://redkale.org
+     *
+     * @author zhangjx
+     */
+    @Inherited
+    @Documented
+    @Target({METHOD, FIELD})
+    @Retention(RUNTIME)
+    public static @interface ConvertColumns {
+
+        ConvertColumn[] value();
+    }
 }

src/org/redkale/convert/ConvertColumnEntry.java

@@ -8,11 +8,15 @@ package org.redkale.convert;
 /**
  * ConvertColumn 对应的实体类
  *
- * <p> 详情见: https://redkale.org
+ * <p>
+ * 详情见: https://redkale.org
+ *
  * @author zhangjx
  */
 public final class ConvertColumnEntry {
 
+    private int index;
+
     private String name = "";
 
     private boolean ignore;
@@ -25,6 +29,7 @@ public final class ConvertColumnEntry {
     public ConvertColumnEntry(ConvertColumn column) {
         if (column == null) return;
         this.name = column.name();
+        this.index = column.index();
         this.ignore = column.ignore();
         this.convertType = column.type();
     }
@@ -45,6 +50,13 @@ public final class ConvertColumnEntry {
         this.convertType = convertType;
     }
 
+    public ConvertColumnEntry(String name, int index, boolean ignore, ConvertType convertType) {
+        this.name = name;
+        this.index = index;
+        this.ignore = ignore;
+        this.convertType = convertType;
+    }
+
     public String name() {
         return name == null ? "" : name;
     }
@@ -69,4 +81,12 @@ public final class ConvertColumnEntry {
         this.convertType = convertType;
     }
 
+    public int getIndex() {
+        return index;
+    }
+
+    public void setIndex(int index) {
+        this.index = index;
+    }
+
 }

src/org/redkale/convert/ConvertColumns.java

@@ -1,25 +0,0 @@
-/*
- * 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.annotation.*;
-import static java.lang.annotation.ElementType.*;
-import static java.lang.annotation.RetentionPolicy.*;
-
-/**
- * ConvertColumn 的多用类
- *
- * <p> 详情见: https://redkale.org
- * @author zhangjx
- */
-@Inherited
-@Documented
-@Target({METHOD, FIELD})
-@Retention(RUNTIME)
-public @interface ConvertColumns {
-
-    ConvertColumn[] value();
-}

src/org/redkale/convert/ConvertEntity.java

@@ -10,11 +10,12 @@ import static java.lang.annotation.RetentionPolicy.RUNTIME;
 import java.lang.annotation.*;
 
 /**
- * 用于类名的别名， 类似javax.persistence.Table
+ * 用于类名的别名, 该值必须是全局唯一   <br>
- * 该值必须是全局唯一
+ * 使用场景: 当BSON序列化为了不指定class可以使用@ConvertEntity来取个别名。关联方法: Reader.readClassName() 和 Writer.writeClassName(String value) 。
- * 使用场景: 当BSON序列化为了不指定class可以使用@ConvertEntity来取个别名。关联方法:  Reader.readClassName() 和  Writer.writeClassName(String value) 。
+ *
+ * <p>
+ * 详情见: https://redkale.org
  *
- * <p> 详情见: https://redkale.org
  * @author zhangjx
  */
 @Inherited
@@ -23,5 +24,10 @@ import java.lang.annotation.*;
 @Retention(RUNTIME)
 public @interface ConvertEntity {
 
+    /**
+     * 别名值
+     *
+     * @return String
+     */
     String value();
 }

src/org/redkale/convert/ConvertException.java

@@ -5,8 +5,11 @@
 package org.redkale.convert;
 
 /**
+ * 序列化自定义异常类
+ *
+ * <p>
+ * 详情见: https://redkale.org
  *
- * <p> 详情见: https://redkale.org
  * @author zhangjx
  */
 public class ConvertException extends RuntimeException {

src/org/redkale/convert/ConvertFactory.java

@@ -5,18 +5,22 @@
  */
 package org.redkale.convert;
 
+import java.io.File;
 import java.lang.reflect.*;
-import java.math.BigInteger;
+import java.math.*;
 import java.net.*;
+import java.nio.ByteBuffer;
 import java.nio.channels.CompletionHandler;
 import java.util.*;
 import java.util.concurrent.ConcurrentHashMap;
 import java.util.regex.Pattern;
+import java.util.stream.Stream;
 import org.redkale.convert.ext.InetAddressSimpledCoder.InetSocketAddressSimpledCoder;
 import org.redkale.convert.ext.*;
 import org.redkale.util.*;
 
 /**
+ * 序列化模块的工厂类，用于注册自定义的序列化类型，获取Convert
  *
  * <p>
  * 详情见: https://redkale.org
@@ -85,15 +89,19 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
             this.register(CharSequence.class, CharSequenceSimpledCoder.instance);
             this.register(java.util.Date.class, DateSimpledCoder.instance);
             this.register(BigInteger.class, BigIntegerSimpledCoder.instance);
+            this.register(BigDecimal.class, BigDecimalSimpledCoder.instance);
             this.register(InetAddress.class, InetAddressSimpledCoder.instance);
             this.register(DLong.class, DLongSimpledCoder.instance);
             this.register(Class.class, TypeSimpledCoder.instance);
             this.register(InetSocketAddress.class, InetSocketAddressSimpledCoder.instance);
             this.register(Pattern.class, PatternSimpledCoder.instance);
+            this.register(File.class, FileSimpledCoder.instance);
             this.register(CompletionHandler.class, CompletionHandlerSimpledCoder.instance);
+            this.register(AsyncHandler.class, AsyncHandlerSimpledCoder.instance);
             this.register(URL.class, URLSimpledCoder.instance);
             this.register(URI.class, URISimpledCoder.instance);
             //---------------------------------------------------------
+            this.register(ByteBuffer.class, ByteBufferSimpledCoder.instance);
             this.register(boolean[].class, BoolArraySimpledCoder.instance);
             this.register(byte[].class, ByteArraySimpledCoder.instance);
             this.register(short[].class, ShortArraySimpledCoder.instance);
@@ -104,6 +112,7 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
             this.register(double[].class, DoubleArraySimpledCoder.instance);
             this.register(String[].class, StringArraySimpledCoder.instance);
             //---------------------------------------------------------
+            this.register(AnyValue.class, Creator.create(AnyValue.DefaultAnyValue.class));
             this.register(HttpCookie.class, new Creator<HttpCookie>() {
                 @Override
                 @Creator.ConstructorParameters({"name", "value"})
@@ -121,7 +130,7 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
 
     public abstract ConvertType getConvertType();
 
-    public abstract boolean isReversible();
+    public abstract boolean isReversible(); //是否可逆的
 
     public abstract ConvertFactory createChild();
 
@@ -181,15 +190,71 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
     }
 
     final String getEntityAlias(Class clazz) {
+        if (clazz == String.class) return "A";
+        if (clazz == int.class) return "I";
+        if (clazz == Integer.class) return "i";
+        if (clazz == long.class) return "J";
+        if (clazz == Long.class) return "j";
+        if (clazz == byte.class) return "B";
+        if (clazz == Byte.class) return "b";
+        if (clazz == boolean.class) return "Z";
+        if (clazz == Boolean.class) return "z";
+        if (clazz == short.class) return "S";
+        if (clazz == Short.class) return "s";
+        if (clazz == char.class) return "C";
+        if (clazz == Character.class) return "c";
+        if (clazz == float.class) return "F";
+        if (clazz == Float.class) return "f";
+        if (clazz == double.class) return "D";
+        if (clazz == Double.class) return "d";
+
+        if (clazz == String[].class) return "[A";
+        if (clazz == int[].class) return "[I";
+        if (clazz == long[].class) return "[J";
+        if (clazz == byte[].class) return "[B";
+        if (clazz == boolean[].class) return "[Z";
+        if (clazz == short[].class) return "[S";
+        if (clazz == char[].class) return "[C";
+        if (clazz == float[].class) return "[F";
+        if (clazz == double[].class) return "[D";
+
         ConvertEntity ce = (ConvertEntity) clazz.getAnnotation(ConvertEntity.class);
         if (ce != null && findEntityAlias(ce.value()) == null) entitys.put(ce.value(), clazz);
         return ce == null ? clazz.getName() : ce.value();
     }
 
     final Class getEntityAlias(String name) {
+        if ("A".equals(name)) return String.class;
+        if ("I".equals(name)) return int.class;
+        if ("i".equals(name)) return Integer.class;
+        if ("J".equals(name)) return long.class;
+        if ("j".equals(name)) return Long.class;
+        if ("B".equals(name)) return byte.class;
+        if ("b".equals(name)) return Byte.class;
+        if ("Z".equals(name)) return boolean.class;
+        if ("z".equals(name)) return Boolean.class;
+        if ("S".equals(name)) return short.class;
+        if ("s".equals(name)) return Short.class;
+        if ("C".equals(name)) return char.class;
+        if ("c".equals(name)) return Character.class;
+        if ("F".equals(name)) return float.class;
+        if ("f".equals(name)) return Float.class;
+        if ("D".equals(name)) return double.class;
+        if ("d".equals(name)) return Double.class;
+
+        if ("[A".equals(name)) return String[].class;
+        if ("[I".equals(name)) return int[].class;
+        if ("[J".equals(name)) return long[].class;
+        if ("[B".equals(name)) return byte[].class;
+        if ("[Z".equals(name)) return boolean[].class;
+        if ("[S".equals(name)) return short[].class;
+        if ("[C".equals(name)) return char[].class;
+        if ("[F".equals(name)) return float[].class;
+        if ("[D".equals(name)) return double[].class;
+
         Class clazz = findEntityAlias(name);
         try {
-            return clazz == null ? Class.forName(name) : clazz;
+            return clazz == null ? Thread.currentThread().getContextClassLoader().loadClass(name) : clazz;
         } catch (Exception ex) {
             throw new ConvertException("convert entity is " + name, ex);
         }
@@ -390,6 +455,8 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
             decoder = new ArrayDecoder(this, type);
         } else if (Collection.class.isAssignableFrom(clazz)) {
             decoder = new CollectionDecoder(this, type);
+        } else if (Stream.class.isAssignableFrom(clazz)) {
+            decoder = new StreamDecoder(this, type);
         } else if (Map.class.isAssignableFrom(clazz)) {
             decoder = new MapDecoder(this, type);
         } else if (clazz == Object.class) {
@@ -473,6 +540,8 @@ public abstract class ConvertFactory<R extends Reader, W extends Writer> {
             encoder = new ArrayEncoder(this, type);
         } else if (Collection.class.isAssignableFrom(clazz)) {
             encoder = new CollectionEncoder(this, type);
+        } else if (Stream.class.isAssignableFrom(clazz)) {
+            encoder = new StreamEncoder(this, type);
         } else if (Map.class.isAssignableFrom(clazz)) {
             encoder = new MapEncoder(this, type);
         } else if (clazz == Object.class) {

src/org/redkale/convert/ConvertMask.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.convert;
+
+/**
+ * Mask接口
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+public interface ConvertMask {
+
+    default byte mask(byte value) {
+        return value;
+    }
+
+    default byte unmask(byte value) {
+        return value;
+    }
+}

src/org/redkale/convert/ConvertType.java

@@ -6,8 +6,11 @@
 package org.redkale.convert;
 
 /**
+ * 序列化类型枚举，结合@ConvertColumn使用
+ *
+ * <p>
+ * 详情见: https://redkale.org
  *
- * <p> 详情见: https://redkale.org
  * @author zhangjx
  */
 public enum ConvertType {

src/org/redkale/convert/DeMember.java

@@ -9,6 +9,7 @@ import java.lang.reflect.*;
 import org.redkale.util.Attribute;
 
 /**
+ * 字段的反序列化操作类
  *
  * <p>
  * 详情见: https://redkale.org
@@ -21,6 +22,8 @@ import org.redkale.util.Attribute;
 @SuppressWarnings("unchecked")
 public final class DeMember<R extends Reader, T, F> implements Comparable<DeMember<R, T, F>> {
 
+    protected int index;
+
     protected final Attribute<T, F> attribute;
 
     protected Decodeable<R, F> decoder;
@@ -67,9 +70,14 @@ public final class DeMember<R extends Reader, T, F> implements Comparable<DeMemb
         return this.attribute;
     }
 
+    public int getIndex() {
+        return this.index;
+    }
+
     @Override
     public final int compareTo(DeMember<R, T, F> o) {
-        if (o == null) return 1;
+        if (o == null) return -1;
+        if (this.index != o.index) return (this.index == 0 ? Integer.MAX_VALUE : this.index) - (o.index == 0 ? Integer.MAX_VALUE : o.index);
         return this.attribute.field().compareTo(o.attribute.field());
     }
 

src/org/redkale/convert/Decodeable.java

@@ -8,6 +8,7 @@ package org.redkale.convert;
 import java.lang.reflect.Type;
 
 /**
+ * 反序列化操作类
  *
  * <p>
  * 详情见: https://redkale.org

src/org/redkale/convert/EnMember.java

@@ -9,6 +9,7 @@ import java.lang.reflect.*;
 import org.redkale.util.Attribute;
 
 /**
+ * 字段的序列化操作类
  *
  * <p>
  * 详情见: https://redkale.org
@@ -30,6 +31,8 @@ public final class EnMember<W extends Writer, T, F> implements Comparable<EnMemb
     //final boolean isnumber;
     final boolean isbool;
 
+    protected int index;
+
     public EnMember(Attribute<T, F> attribute, Encodeable<W, F> encoder) {
         this.attribute = attribute;
         this.encoder = encoder;
@@ -60,9 +63,14 @@ public final class EnMember<W extends Writer, T, F> implements Comparable<EnMemb
         return attribute.field().equals(name);
     }
 
+    public int getIndex() {
+        return this.index;
+    }
+
     @Override
     public final int compareTo(EnMember<W, T, F> o) {
-        if (o == null) return 1;
+        if (o == null) return -1;
+        if (this.index != o.index) return (this.index == 0 ? Integer.MAX_VALUE : this.index) - (o.index == 0 ? Integer.MAX_VALUE : o.index);
         return this.attribute.field().compareTo(o.attribute.field());
     }
 

src/org/redkale/convert/Encodeable.java

@@ -8,6 +8,7 @@ package org.redkale.convert;
 import java.lang.reflect.Type;
 
 /**
+ * 序列化操作类
  *
  * <p>
  * 详情见: https://redkale.org

src/org/redkale/convert/MapDecoder.java

@@ -11,6 +11,7 @@ import java.lang.reflect.Type;
 import java.util.Map;
 
 /**
+ * Map的反序列化操作类 <br>
  *
  * <p>
  * 详情见: https://redkale.org

src/org/redkale/convert/MapEncoder.java

@@ -10,6 +10,7 @@ import java.lang.reflect.Type;
 import java.util.Map;
 
 /**
+ * Map的序列化操作类
  *
  * <p>
  * 详情见: https://redkale.org

src/org/redkale/convert/ObjectDecoder.java

@@ -13,6 +13,7 @@ import java.util.Set;
 import org.redkale.util.*;
 
 /**
+ * 自定义对象的反序列化操作类
  *
  * <p>
  * 详情见: https://redkale.org
@@ -66,6 +67,7 @@ public final class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T
                 clazz = (Class) type;
             }
             this.creator = factory.loadCreator(clazz);
+            if (this.creator == null) throw new ConvertException("Cannot create a creator for " + clazz);
 
             final Set<DeMember> list = new HashSet();
             final String[] cps = ObjectEncoder.findConstructorProperties(this.creator);
@@ -75,8 +77,10 @@ public final class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T
                     if (Modifier.isStatic(field.getModifiers())) continue;
                     ref = factory.findRef(field);
                     if (ref != null && ref.ignore()) continue;
-                    Type t = ObjectEncoder.createClassType(field.getGenericType(), this.type);
+                    Type t = TypeToken.createClassType(field.getGenericType(), this.type);
-                    list.add(new DeMember(ObjectEncoder.createAttribute(factory, clazz, field, null, null), factory.loadDecoder(t)));
+                    DeMember member = new DeMember(ObjectEncoder.createAttribute(factory, clazz, field, null, null), factory.loadDecoder(t));
+                    if (ref != null) member.index = ref.getIndex();
+                    list.add(member);
                 }
                 final boolean reversible = factory.isReversible();
                 for (final Method method : clazz.getMethods()) {
@@ -85,6 +89,7 @@ public final class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T
                     if (method.isSynthetic()) continue;
                     if (method.getName().length() < 4) continue;
                     if (!method.getName().startsWith("set")) continue;
+                    if (method.getAnnotation(java.beans.Transient.class) != null) continue;
                     if (method.getParameterTypes().length != 1) continue;
                     if (method.getReturnType() != void.class) continue;
                     if (reversible && (cps == null || !ObjectEncoder.contains(cps, ConvertFactory.readGetSetFieldName(method)))) {
@@ -97,8 +102,10 @@ public final class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T
                     }
                     ref = factory.findRef(method);
                     if (ref != null && ref.ignore()) continue;
-                    Type t = ObjectEncoder.createClassType(method.getGenericParameterTypes()[0], this.type);
+                    Type t = TypeToken.createClassType(method.getGenericParameterTypes()[0], this.type);
-                    list.add(new DeMember(ObjectEncoder.createAttribute(factory, clazz, null, null, method), factory.loadDecoder(t)));
+                    DeMember member = new DeMember(ObjectEncoder.createAttribute(factory, clazz, null, null, method), factory.loadDecoder(t));
+                    if (ref != null) member.index = ref.getIndex();
+                    list.add(member);
                 }
                 if (cps != null) { //可能存在某些构造函数中的字段名不存在setter方法
                     for (final String constructorField : cps) {
@@ -113,7 +120,7 @@ public final class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T
                         //不存在setter方法
                         try {
                             Field f = clazz.getDeclaredField(constructorField);
-                            Type t = ObjectEncoder.createClassType(f.getGenericType(), this.type);
+                            Type t = TypeToken.createClassType(f.getGenericType(), this.type);
                             list.add(new DeMember(ObjectEncoder.createAttribute(factory, clazz, f, null, null), factory.loadDecoder(t)));
                         } catch (NoSuchFieldException nsfe) { //不存在field， 可能存在getter方法
                             char[] fs = constructorField.toCharArray();
@@ -125,7 +132,7 @@ public final class ObjectDecoder<R extends Reader, T> implements Decodeable<R, T
                             } catch (NoSuchMethodException ex) {
                                 getter = clazz.getMethod("is" + mn);
                             }
-                            Type t = ObjectEncoder.createClassType(getter.getGenericParameterTypes()[0], this.type);
+                            Type t = TypeToken.createClassType(getter.getGenericParameterTypes()[0], this.type);
                             list.add(new DeMember(ObjectEncoder.createAttribute(factory, clazz, null, getter, null), factory.loadDecoder(t)));
                         }
                     }

src/org/redkale/convert/ObjectEncoder.java

@@ -10,6 +10,7 @@ import java.util.*;
 import org.redkale.util.*;
 
 /**
+ * 自定义对象的序列化操作类
  *
  * <p>
  * 详情见: https://redkale.org
@@ -67,8 +68,10 @@ public final class ObjectEncoder<W extends Writer, T> implements Encodeable<W, T
                     if (Modifier.isStatic(field.getModifiers())) continue;
                     ref = factory.findRef(field);
                     if (ref != null && ref.ignore()) continue;
-                    Type t = createClassType(field.getGenericType(), this.type);
+                    Type t = TypeToken.createClassType(field.getGenericType(), this.type);
-                    list.add(new EnMember(createAttribute(factory, clazz, field, null, null), factory.loadEncoder(t)));
+                    EnMember member = new EnMember(createAttribute(factory, clazz, field, null, null), factory.loadEncoder(t));
+                    if (ref != null) member.index = ref.getIndex();
+                    list.add(member);
                 }
                 for (final Method method : clazz.getMethods()) {
                     if (Modifier.isStatic(method.getModifiers())) continue;
@@ -77,6 +80,7 @@ public final class ObjectEncoder<W extends Writer, T> implements Encodeable<W, T
                     if (method.getName().length() < 3) continue;
                     if (method.getName().equals("getClass")) continue;
                     if (!method.getName().startsWith("is") && !method.getName().startsWith("get")) continue;
+                    if (method.getAnnotation(java.beans.Transient.class) != null) continue;
                     if (method.getParameterTypes().length != 0) continue;
                     if (method.getReturnType() == void.class) continue;
                     if (reversible && (cps == null || !contains(cps, ConvertFactory.readGetSetFieldName(method)))) {
@@ -89,8 +93,10 @@ public final class ObjectEncoder<W extends Writer, T> implements Encodeable<W, T
                     }
                     ref = factory.findRef(method);
                     if (ref != null && ref.ignore()) continue;
-                    Type t = createClassType(method.getGenericReturnType(), this.type);
+                    Type t = TypeToken.createClassType(method.getGenericReturnType(), this.type);
-                    list.add(new EnMember(createAttribute(factory, clazz, null, method, null), factory.loadEncoder(t)));
+                    EnMember member = new EnMember(createAttribute(factory, clazz, null, method, null), factory.loadEncoder(t));
+                    if (ref != null) member.index = ref.getIndex();
+                    list.add(member);
                 }
                 this.members = list.toArray(new EnMember[list.size()]);
                 Arrays.sort(this.members);
@@ -144,42 +150,6 @@ public final class ObjectEncoder<W extends Writer, T> implements Encodeable<W, T
         return "ObjectEncoder{" + "type=" + type + ", members=" + Arrays.toString(members) + '}';
     }
 
-    static Type createClassType(final Type type, final Type declaringType0) {
-        if (TypeToken.isClassType(type)) return type;
-        if (type instanceof ParameterizedType) {  // e.g. Map<String, String>
-            final ParameterizedType pt = (ParameterizedType) type;
-            final Type[] paramTypes = pt.getActualTypeArguments();
-            for (int i = 0; i < paramTypes.length; i++) {
-                paramTypes[i] = createClassType(paramTypes[i], declaringType0);
-            }
-            return TypeToken.createParameterizedType(pt.getOwnerType(), pt.getRawType(), paramTypes);
-        }
-        Type declaringType = declaringType0;
-        if (declaringType instanceof Class) {
-            do {
-                declaringType = ((Class) declaringType).getGenericSuperclass();
-                if (declaringType == Object.class) return Object.class;
-            } while (declaringType instanceof Class);
-        }
-        //存在通配符则declaringType 必须是 ParameterizedType
-        if (!(declaringType instanceof ParameterizedType)) return Object.class;
-        final ParameterizedType declaringPType = (ParameterizedType) declaringType;
-        final Type[] virTypes = ((Class) declaringPType.getRawType()).getTypeParameters();
-        final Type[] desTypes = declaringPType.getActualTypeArguments();
-        if (type instanceof WildcardType) {   // e.g. <? extends Serializable>
-            final WildcardType wt = (WildcardType) type;
-            for (Type f : wt.getUpperBounds()) {
-                for (int i = 0; i < virTypes.length; i++) {
-                    if (virTypes[i].equals(f)) return desTypes.length <= i ? Object.class : desTypes[i];
-                }
-            }
-        } else if (type instanceof TypeVariable) { // e.g.  <? extends E>
-            for (int i = 0; i < virTypes.length; i++) {
-                if (virTypes[i].equals(type)) return desTypes.length <= i ? Object.class : desTypes[i];
-            }
-        }
-        return type;
-    }
 //
 //    static Type makeGenericType(final Type type, final Type[] virGenericTypes, final Type[] realGenericTypes) {
 //        if (type instanceof Class) {  //e.g. String
@@ -228,7 +198,6 @@ public final class ObjectEncoder<W extends Writer, T> implements Encodeable<W, T
 //        }
 //        return type;
 //    }
-
     static boolean contains(String[] values, String value) {
         for (String str : values) {
             if (str.equals(value)) return true;

src/org/redkale/convert/Reader.java

@@ -6,6 +6,7 @@
 package org.redkale.convert;
 
 /**
+ * 反序列化的数据读取流
  *
  * <p>
  * 详情见: https://redkale.org
@@ -42,6 +43,7 @@ public abstract class Reader {
      * 读取对象的类名， 返回 null 表示对象为null， 返回空字符串表示当前class与返回的class一致，返回非空字符串表示class是当前class的子类。
      *
      * @param clazz 类名
+     *
      * @return 返回字段数
      */
     public String readObjectB(final Class clazz) {
@@ -86,6 +88,7 @@ public abstract class Reader {
      * 根据字段读取字段对应的DeMember
      *
      * @param members DeMember的全量集合
+     *
      * @return 匹配的DeMember
      */
     public abstract DeMember readFieldName(final DeMember[] members);

src/org/redkale/convert/SimpledCoder.java

@@ -9,6 +9,8 @@ import java.lang.reflect.ParameterizedType;
 import java.lang.reflect.Type;
 
 /**
+ * 简易类的序列化和反序列化操作类   <br>
+ * 能序列化为Boolean、Number或者字符串的类视为简易类  <br>
  *
  * <p>
  * 详情见: https://redkale.org

src/org/redkale/convert/StreamDecoder.java

@@ -0,0 +1,94 @@
+/*
+ * 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.*;
+import java.util.stream.Stream;
+
+/**
+ * Stream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 final class StreamDecoder<T> implements Decodeable<Reader, Stream<T>> {
+
+    private final Type type;
+
+    private final Type componentType;
+
+    protected Creator<Stream<T>> creator;
+
+    protected final Decodeable<Reader, T> decoder;
+
+    private boolean inited = false;
+
+    private final Object lock = new Object();
+
+    public StreamDecoder(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.decoder = factory.loadDecoder(this.componentType);
+            } else {
+                throw new ConvertException("StreamDecoder not support the type (" + type + ")");
+            }
+        } finally {
+            inited = true;
+            synchronized (lock) {
+                lock.notifyAll();
+            }
+        }
+    }
+
+    @Override
+    public Stream<T> convertFrom(Reader in) {
+        final int len = in.readArrayB();
+        if (len == Reader.SIGN_NULL) return null;
+        if (this.decoder == null) {
+            if (!this.inited) {
+                synchronized (lock) {
+                    try {
+                        lock.wait();
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
+                }
+            }
+        }
+        final Decodeable<Reader, T> localdecoder = this.decoder;
+        final List<T> result = new ArrayList();
+        if (len == Reader.SIGN_NOLENGTH) {
+            while (in.hasNext()) {
+                result.add(localdecoder.convertFrom(in));
+            }
+        } else {
+            for (int i = 0; i < len; i++) {
+                result.add(localdecoder.convertFrom(in));
+            }
+        }
+        in.readArrayE();
+        return result.stream();
+    }
+
+    @Override
+    public Type getType() {
+        return type;
+    }
+
+}

src/org/redkale/convert/StreamEncoder.java

@@ -0,0 +1,90 @@
+/*
+ * 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.*;
+import java.util.stream.Stream;
+
+/**
+ * Stream的序列化操作类  <br>
+ * 支持一定程度的泛型。  <br>
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <T> 序列化的集合元素类型
+ */
+@SuppressWarnings("unchecked")
+public final class StreamEncoder<T> implements Encodeable<Writer, Stream<T>> {
+
+    private final Type type;
+
+    private final Encodeable<Writer, Object> encoder;
+
+    private boolean inited = false;
+
+    private final Object lock = new Object();
+
+    public StreamEncoder(final ConvertFactory factory, final Type type) {
+        this.type = type;
+        try {
+            if (type instanceof ParameterizedType) {
+                Type t = ((ParameterizedType) type).getActualTypeArguments()[0];
+                if (t instanceof TypeVariable) {
+                    this.encoder = factory.getAnyEncoder();
+                } else {
+                    this.encoder = factory.loadEncoder(t);
+                }
+            } else {
+                this.encoder = factory.getAnyEncoder();
+            }
+        } finally {
+            inited = true;
+            synchronized (lock) {
+                lock.notifyAll();
+            }
+        }
+    }
+
+    @Override
+    public void convertTo(Writer out, Stream<T> value) {
+        if (value == null) {
+            out.writeNull();
+            return;
+        }
+        Object[] array = value.toArray();
+        if (array.length == 0) {
+            out.writeArrayB(0);
+            out.writeArrayE();
+            return;
+        }
+        if (this.encoder == null) {
+            if (!this.inited) {
+                synchronized (lock) {
+                    try {
+                        lock.wait();
+                    } catch (Exception e) {
+                        e.printStackTrace();
+                    }
+                }
+            }
+        }
+        out.writeArrayB(array.length);
+        boolean first = true;
+        for (Object v : array) {
+            if (!first) out.writeArrayMark();
+            encoder.convertTo(out, v);
+            if (first) first = false;
+        }
+        out.writeArrayE();
+    }
+
+    @Override
+    public Type getType() {
+        return type;
+    }
+}

src/org/redkale/convert/TextConvert.java

@@ -0,0 +1,36 @@
+/*
+ * 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;
+
+/**
+ * 文本序列化/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 TextConvert<R extends Reader, W extends Writer> extends Convert<R, W> {
+
+    protected TextConvert(ConvertFactory<R, W> factory) {
+        super(factory);
+    }
+
+    @Override
+    public final boolean isBinary() {
+        return false;
+    }
+
+    public abstract String convertTo(final Object value);
+
+    public abstract String convertTo(final Type type, final Object value);
+
+    public abstract String convertMapTo(final Object... values);
+}

src/org/redkale/convert/Writer.java

@@ -8,6 +8,7 @@ package org.redkale.convert;
 import org.redkale.util.Attribute;
 
 /**
+ * 序列化的数据输出流
  *
  * <p>
  * 详情见: https://redkale.org

src/org/redkale/convert/bson/BsonByteBufferReader.java

@@ -11,6 +11,7 @@ import static org.redkale.convert.Reader.SIGN_NULL;
 import org.redkale.util.*;
 
 /**
+ * 以ByteBuffer为数据载体的BsonReader
  *
  * 详情见: https://redkale.org
  *
@@ -24,7 +25,10 @@ public class BsonByteBufferReader extends BsonReader {
 
     private ByteBuffer currentBuffer;
 
-    protected BsonByteBufferReader(ByteBuffer... buffers) {
+    protected ConvertMask mask;
+
+    protected BsonByteBufferReader(ConvertMask mask, ByteBuffer... buffers) {
+        this.mask = mask;
         this.buffers = buffers;
         if (buffers != null && buffers.length > 0) this.currentBuffer = buffers[currentIndex];
     }
@@ -35,12 +39,13 @@ public class BsonByteBufferReader extends BsonReader {
         this.currentIndex = 0;
         this.currentBuffer = null;
         this.buffers = null;
+        this.mask = null;
         return false;
     }
 
     @Override
     protected byte currentByte() {
-        return currentBuffer.get(currentBuffer.position());
+        return mask == null ? currentBuffer.get(currentBuffer.position()) : mask.unmask(currentBuffer.get(currentBuffer.position()));
     }
 
     /**
@@ -66,13 +71,13 @@ public class BsonByteBufferReader extends BsonReader {
     public byte readByte() {
         if (this.currentBuffer.hasRemaining()) {
             this.position++;
-            return this.currentBuffer.get();
+            return mask == null ? this.currentBuffer.get() : mask.unmask(this.currentBuffer.get());
         }
         for (;;) {
             this.currentBuffer = this.buffers[++this.currentIndex];
             if (this.currentBuffer.hasRemaining()) {
                 this.position++;
-                return this.currentBuffer.get();
+                return mask == null ? this.currentBuffer.get() : mask.unmask(this.currentBuffer.get());
             }
         }
     }
@@ -83,7 +88,11 @@ public class BsonByteBufferReader extends BsonReader {
             int remain = this.currentBuffer.remaining();
             if (remain >= 2) {
                 this.position += 2;
-                return this.currentBuffer.getChar();
+                if (mask == null) {
+                    return this.currentBuffer.getChar();
+                } else {
+                    return (char) ((0xff00 & (mask.unmask(this.currentBuffer.get()) << 8)) | (0xff & mask.unmask(this.currentBuffer.get())));
+                }
             }
         }
         return (char) ((0xff00 & (readByte() << 8)) | (0xff & readByte()));
@@ -95,7 +104,11 @@ public class BsonByteBufferReader extends BsonReader {
             int remain = this.currentBuffer.remaining();
             if (remain >= 2) {
                 this.position += 2;
-                return this.currentBuffer.getShort();
+                if (mask == null) {
+                    return this.currentBuffer.getShort();
+                } else {
+                    return (short) ((0xff00 & (mask.unmask(this.currentBuffer.get()) << 8)) | (0xff & mask.unmask(this.currentBuffer.get())));
+                }
             }
         }
         return (short) ((0xff00 & (readByte() << 8)) | (0xff & readByte()));
@@ -107,7 +120,14 @@ public class BsonByteBufferReader extends BsonReader {
             int remain = this.currentBuffer.remaining();
             if (remain >= 4) {
                 this.position += 4;
-                return this.currentBuffer.getInt();
+                if (mask == null) {
+                    return this.currentBuffer.getInt();
+                } else {
+                    return ((mask.unmask(this.currentBuffer.get()) & 0xff) << 24)
+                        | ((mask.unmask(this.currentBuffer.get()) & 0xff) << 16)
+                        | ((mask.unmask(this.currentBuffer.get()) & 0xff) << 8)
+                        | (mask.unmask(this.currentBuffer.get()) & 0xff);
+                }
             }
         }
         return ((readByte() & 0xff) << 24) | ((readByte() & 0xff) << 16) | ((readByte() & 0xff) << 8) | (readByte() & 0xff);
@@ -119,17 +139,28 @@ public class BsonByteBufferReader extends BsonReader {
             int remain = this.currentBuffer.remaining();
             if (remain >= 8) {
                 this.position += 8;
-                return this.currentBuffer.getLong();
+                if (mask == null) {
+                    return this.currentBuffer.getLong();
+                } else {
+                    return ((((long) mask.unmask(this.currentBuffer.get()) & 0xff) << 56)
+                        | (((long) mask.unmask(this.currentBuffer.get()) & 0xff) << 48)
+                        | (((long) mask.unmask(this.currentBuffer.get()) & 0xff) << 40)
+                        | (((long) mask.unmask(this.currentBuffer.get()) & 0xff) << 32)
+                        | (((long) mask.unmask(this.currentBuffer.get()) & 0xff) << 24)
+                        | (((long) mask.unmask(this.currentBuffer.get()) & 0xff) << 16)
+                        | (((long) mask.unmask(this.currentBuffer.get()) & 0xff) << 8)
+                        | (((long) mask.unmask(this.currentBuffer.get()) & 0xff)));
+                }
             }
         }
         return ((((long) readByte() & 0xff) << 56)
-                | (((long) readByte() & 0xff) << 48)
+            | (((long) readByte() & 0xff) << 48)
-                | (((long) readByte() & 0xff) << 40)
+            | (((long) readByte() & 0xff) << 40)
-                | (((long) readByte() & 0xff) << 32)
+            | (((long) readByte() & 0xff) << 32)
-                | (((long) readByte() & 0xff) << 24)
+            | (((long) readByte() & 0xff) << 24)
-                | (((long) readByte() & 0xff) << 16)
+            | (((long) readByte() & 0xff) << 16)
-                | (((long) readByte() & 0xff) << 8)
+            | (((long) readByte() & 0xff) << 8)
-                | (((long) readByte() & 0xff)));
+            | (((long) readByte() & 0xff)));
     }
 
     protected byte[] read(final int len) {
@@ -149,9 +180,19 @@ public class BsonByteBufferReader extends BsonReader {
         if (remain >= len) {
             this.position += len;
             this.currentBuffer.get(bs, pos, len);
+            if (mask != null) {
+                for (int i = pos, end = pos + len; i < end; i++) {
+                    bs[i] = mask.unmask(bs[i]);
+                }
+            }
             return;
         }
         this.currentBuffer.get(bs, pos, remain);
+        if (mask != null) {
+            for (int i = pos, end = pos + remain; i < end; i++) {
+                bs[i] = mask.unmask(bs[i]);
+            }
+        }
         this.position += remain;
         this.currentBuffer = this.buffers[++this.currentIndex];
         read(bs, pos + remain);

src/org/redkale/convert/bson/BsonByteBufferWriter.java

@@ -7,8 +7,10 @@ package org.redkale.convert.bson;
 
 import java.nio.*;
 import java.util.function.*;
+import org.redkale.util.Utility;
 
 /**
+ * 以ByteBuffer为数据载体的BsonWriter
  *
  * <p>
  * 详情见: https://redkale.org
@@ -78,20 +80,14 @@ public class BsonByteBufferWriter extends BsonWriter {
         if (!buffer.hasRemaining()) {
             buffer.flip();
             buffer = supplier.get();
-            ByteBuffer[] bufs = new ByteBuffer[this.buffers.length + 1];
+            this.buffers = Utility.append(this.buffers, buffer);
-            System.arraycopy(this.buffers, 0, bufs, 0, this.buffers.length);
-            bufs[this.buffers.length] = buffer;
-            this.buffers = bufs;
             this.index++;
         }
         int len = buffer.remaining();
         int size = 0;
         while (len < byteLength) {
             buffer = supplier.get();
-            ByteBuffer[] bufs = new ByteBuffer[this.buffers.length + 1];
+            this.buffers = Utility.append(this.buffers, buffer);
-            System.arraycopy(this.buffers, 0, bufs, 0, this.buffers.length);
-            bufs[this.buffers.length] = buffer;
-            this.buffers = bufs;
             len += buffer.remaining();
             size++;
         }

src/org/redkale/convert/bson/BsonConvert.java

@@ -15,21 +15,21 @@ import org.redkale.util.*;
 /**
  * <blockquote><pre>
  * BSON协议格式:
- *  1). 基本数据类型: 直接转换成byte[]
+ *  1) 基本数据类型: 直接转换成byte[]
- *  2). SmallString(无特殊字符且长度小于256的字符串): length(1 byte) + byte[](utf8); 通常用于类名、字段名、枚举。
+ *  2) SmallString(无特殊字符且长度小于256的字符串): length(1 byte) + byte[](utf8); 通常用于类名、字段名、枚举。
- *  3). String: length(4 bytes) + byte[](utf8);
+ *  3) String: length(4 bytes) + byte[](utf8);
- *  4). 数组: length(4 bytes) + byte[]...
+ *  4) 数组: length(4 bytes) + byte[]...
- *  5). Object:
+ *  5) Object:
- *      1. realclass (SmallString) (如果指定格式化的class与实体对象的class不一致才会有该值, 该值可以使用@ConvertEntity给其取个别名)
+ *      1、 realclass (SmallString) (如果指定格式化的class与实体对象的class不一致才会有该值, 该值可以使用@ConvertEntity给其取个别名)
- *      2. 空字符串(SmallString)
+ *      2、 空字符串(SmallString)
- *      3. SIGN_OBJECTB 标记位，值固定为0xBB (short)
+ *      3、 SIGN_OBJECTB 标记位，值固定为0xBB (short)
- *      4. 循环字段值:
+ *      4、 循环字段值:
  *          4.1 SIGN_HASNEXT 标记位，值固定为1 (byte)
  *          4.2 字段类型; 1-9为基本类型和字符串; 101-109为基本类型和字符串的数组; 127为Object
  *          4.3 字段名 (SmallString)
  *          4.4 字段的值Object
- *      5. SIGN_NONEXT 标记位，值固定为0 (byte)
+ *      5、 SIGN_NONEXT 标记位，值固定为0 (byte)
- *      6. SIGN_OBJECTE 标记位，值固定为0xEE (short)
+ *      6、 SIGN_OBJECTE 标记位，值固定为0xEE (short)
  *
  * </pre></blockquote>
  * <p>
@@ -37,7 +37,7 @@ import org.redkale.util.*;
  *
  * @author zhangjx
  */
-public final class BsonConvert extends Convert<BsonReader, BsonWriter> {
+public final class BsonConvert extends BinaryConvert<BsonReader, BsonWriter> {
 
     private static final ObjectPool<BsonReader> readerPool = BsonReader.createPool(Integer.getInteger("convert.bson.pool.size", 16));
 
@@ -61,7 +61,7 @@ public final class BsonConvert extends Convert<BsonReader, BsonWriter> {
 
     //------------------------------ reader -----------------------------------------------------------
     public BsonReader pollBsonReader(final ByteBuffer... buffers) {
-        return new BsonByteBufferReader(buffers);
+        return new BsonByteBufferReader((ConvertMask) null, buffers);
     }
 
     public BsonReader pollBsonReader(final InputStream in) {
@@ -99,6 +99,7 @@ public final class BsonConvert extends Convert<BsonReader, BsonWriter> {
         return convertFrom(type, bytes, 0, bytes.length);
     }
 
+    @SuppressWarnings("unchecked")
     public <T> T convertFrom(final Type type, final byte[] bytes, final int start, final int len) {
         if (type == null) return null;
         final BsonReader in = readerPool.get();
@@ -109,16 +110,27 @@ public final class BsonConvert extends Convert<BsonReader, BsonWriter> {
         return rs;
     }
 
+    @SuppressWarnings("unchecked")
     public <T> T convertFrom(final Type type, final InputStream in) {
         if (type == null || in == null) return null;
         return (T) factory.loadDecoder(type).convertFrom(new BsonStreamReader(in));
     }
 
+    @Override
+    @SuppressWarnings("unchecked")
     public <T> T convertFrom(final Type type, final ByteBuffer... buffers) {
         if (type == null || buffers.length < 1) return null;
-        return (T) factory.loadDecoder(type).convertFrom(new BsonByteBufferReader(buffers));
+        return (T) factory.loadDecoder(type).convertFrom(new BsonByteBufferReader((ConvertMask) null, buffers));
     }
 
+    @Override
+    @SuppressWarnings("unchecked")
+    public <T> T convertFrom(final Type type, final ConvertMask mask, final ByteBuffer... buffers) {
+        if (type == null || buffers.length < 1) return null;
+        return (T) factory.loadDecoder(type).convertFrom(new BsonByteBufferReader(mask, buffers));
+    }
+
+    @SuppressWarnings("unchecked")
     public <T> T convertFrom(final Type type, final BsonReader reader) {
         if (type == null) return null;
         @SuppressWarnings("unchecked")
@@ -127,6 +139,7 @@ public final class BsonConvert extends Convert<BsonReader, BsonWriter> {
     }
 
     //------------------------------ convertTo -----------------------------------------------------------
+    @Override
     public byte[] convertTo(final Object value) {
         if (value == null) {
             final BsonWriter out = writerPool.get().tiny(tiny);
@@ -138,6 +151,7 @@ public final class BsonConvert extends Convert<BsonReader, BsonWriter> {
         return convertTo(value.getClass(), value);
     }
 
+    @Override
     public byte[] convertTo(final Type type, final Object value) {
         if (type == null) return null;
         final BsonWriter out = writerPool.get().tiny(tiny);
@@ -147,6 +161,16 @@ public final class BsonConvert extends Convert<BsonReader, BsonWriter> {
         return result;
     }
 
+    @Override
+    public byte[] convertMapTo(final Object... values) {
+        if (values == null) return null;
+        final BsonWriter out = writerPool.get().tiny(tiny);
+        ((AnyEncoder) factory.getAnyEncoder()).convertMapTo(out, values);
+        byte[] result = out.toArray();
+        writerPool.offer(out);
+        return result;
+    }
+
     public void convertTo(final OutputStream out, final Object value) {
         if (value == null) {
             new BsonStreamWriter(tiny, out).writeNull();
@@ -164,6 +188,27 @@ public final class BsonConvert extends Convert<BsonReader, BsonWriter> {
         }
     }
 
+    public void convertMapTo(final OutputStream out, final Object... values) {
+        if (values == null) {
+            new BsonStreamWriter(tiny, out).writeNull();
+        } else {
+            ((AnyEncoder) factory.getAnyEncoder()).convertMapTo(new BsonStreamWriter(tiny, out), values);
+        }
+    }
+
+    @Override
+    public ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Object value) {
+        if (supplier == null) return null;
+        BsonByteBufferWriter out = new BsonByteBufferWriter(tiny, supplier);
+        if (value == null) {
+            out.writeNull();
+        } else {
+            factory.loadEncoder(value.getClass()).convertTo(out, value);
+        }
+        return out.toBuffers();
+    }
+
+    @Override
     public ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Type type, final Object value) {
         if (supplier == null || type == null) return null;
         BsonByteBufferWriter out = new BsonByteBufferWriter(tiny, supplier);
@@ -175,13 +220,14 @@ public final class BsonConvert extends Convert<BsonReader, BsonWriter> {
         return out.toBuffers();
     }
 
-    public ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Object value) {
+    @Override
+    public ByteBuffer[] convertMapTo(final Supplier<ByteBuffer> supplier, final Object... values) {
         if (supplier == null) return null;
         BsonByteBufferWriter out = new BsonByteBufferWriter(tiny, supplier);
-        if (value == null) {
+        if (values == null) {
             out.writeNull();
         } else {
-            factory.loadEncoder(value.getClass()).convertTo(out, value);
+            ((AnyEncoder) factory.getAnyEncoder()).convertMapTo(out, values);
         }
         return out.toBuffers();
     }
@@ -199,6 +245,14 @@ public final class BsonConvert extends Convert<BsonReader, BsonWriter> {
         factory.loadEncoder(type).convertTo(writer, value);
     }
 
+    public void convertMapTo(final BsonWriter writer, final Object... values) {
+        if (values == null) {
+            writer.writeNull();
+        } else {
+            ((AnyEncoder) factory.getAnyEncoder()).convertMapTo(writer, values);
+        }
+    }
+
     public BsonWriter convertToWriter(final Object value) {
         if (value == null) return null;
         return convertToWriter(value.getClass(), value);
@@ -211,4 +265,9 @@ public final class BsonConvert extends Convert<BsonReader, BsonWriter> {
         return out;
     }
 
+    public BsonWriter convertMapToWriter(final Object... values) {
+        final BsonWriter out = writerPool.get().tiny(tiny);
+        ((AnyEncoder) factory.getAnyEncoder()).convertMapTo(out, values);
+        return out;
+    }
 }

src/org/redkale/convert/bson/BsonFactory.java

@@ -7,8 +7,10 @@ package org.redkale.convert.bson;
 
 import java.io.Serializable;
 import org.redkale.convert.*;
+import org.redkale.util.AnyValue;
 
 /**
+ * BSON的ConvertFactory
  *
  * <p>
  * 详情见: https://redkale.org
@@ -27,6 +29,9 @@ public final class BsonFactory extends ConvertFactory<BsonReader, BsonWriter> {
     static {
         instance.register(Serializable.class, objectDecoder);
         instance.register(Serializable.class, objectEncoder);
+
+        instance.register(AnyValue.class, instance.loadDecoder(AnyValue.DefaultAnyValue.class));
+        instance.register(AnyValue.class, instance.loadEncoder(AnyValue.DefaultAnyValue.class));
     }
 
     private BsonFactory(BsonFactory parent, boolean tiny) {

src/org/redkale/convert/bson/BsonReader.java

@@ -5,13 +5,13 @@
  */
 package org.redkale.convert.bson;
 
-import java.util.function.*;
 import org.redkale.convert.*;
 import static org.redkale.convert.Reader.SIGN_NULL;
 import org.redkale.convert.ext.*;
 import org.redkale.util.*;
 
 /**
+ * BSON数据源
  *
  * <p>
  * 详情见: https://redkale.org
@@ -42,19 +42,7 @@ public class BsonReader extends Reader {
     }
 
     public static ObjectPool<BsonReader> createPool(int max) {
-        return new ObjectPool<BsonReader>(max, new Creator<BsonReader>() {
+        return new ObjectPool<>(max, (Object... params) -> new BsonReader(), null, (t) -> t.recycle());
-
-            @Override
-            public BsonReader create(Object... params) {
-                return new BsonReader();
-            }
-        }, null, new Predicate<BsonReader>() {
-
-            @Override
-            public boolean test(BsonReader t) {
-                return t.recycle();
-            }
-        });
     }
 
     public BsonReader(byte[] bytes) {
@@ -99,6 +87,7 @@ public class BsonReader extends Reader {
      * 跳过属性的值
      */
     @Override
+    @SuppressWarnings("unchecked")
     public final void skipValue() {
         if (typeval == 0) return;
         final byte val = this.typeval;
@@ -164,7 +153,7 @@ public class BsonReader extends Reader {
         if (bt == Reader.SIGN_NULL) return null;
         if (bt != SIGN_OBJECTB) {
             throw new ConvertException("a bson object must begin with " + (SIGN_OBJECTB)
-                    + " (position = " + position + ") but '" + currentByte() + "'");
+                + " (position = " + position + ") but '" + currentByte() + "'");
         }
         return "";
     }
@@ -173,7 +162,7 @@ public class BsonReader extends Reader {
     public final void readObjectE(final Class clazz) {
         if (readShort() != SIGN_OBJECTE) {
             throw new ConvertException("a bson object must end with " + (SIGN_OBJECTE)
-                    + " (position = " + position + ") but '" + currentByte() + "'");
+                + " (position = " + position + ") but '" + currentByte() + "'");
         }
     }
 
@@ -223,7 +212,7 @@ public class BsonReader extends Reader {
         byte b = readByte();
         if (b == SIGN_HASNEXT) return true;
         if (b != SIGN_NONEXT) throw new ConvertException("hasNext option must be (" + (SIGN_HASNEXT)
-                    + " or " + (SIGN_NONEXT) + ") but '" + b + "' at position(" + this.position + ")");
+                + " or " + (SIGN_NONEXT) + ") but '" + b + "' at position(" + this.position + ")");
         return false;
     }
 
@@ -272,19 +261,19 @@ public class BsonReader extends Reader {
     @Override
     public int readInt() {
         return ((content[++this.position] & 0xff) << 24) | ((content[++this.position] & 0xff) << 16)
-                | ((content[++this.position] & 0xff) << 8) | (content[++this.position] & 0xff);
+            | ((content[++this.position] & 0xff) << 8) | (content[++this.position] & 0xff);
     }
 
     @Override
     public long readLong() {
         return ((((long) content[++this.position] & 0xff) << 56)
-                | (((long) content[++this.position] & 0xff) << 48)
+            | (((long) content[++this.position] & 0xff) << 48)
-                | (((long) content[++this.position] & 0xff) << 40)
+            | (((long) content[++this.position] & 0xff) << 40)
-                | (((long) content[++this.position] & 0xff) << 32)
+            | (((long) content[++this.position] & 0xff) << 32)
-                | (((long) content[++this.position] & 0xff) << 24)
+            | (((long) content[++this.position] & 0xff) << 24)
-                | (((long) content[++this.position] & 0xff) << 16)
+            | (((long) content[++this.position] & 0xff) << 16)
-                | (((long) content[++this.position] & 0xff) << 8)
+            | (((long) content[++this.position] & 0xff) << 8)
-                | (((long) content[++this.position] & 0xff)));
+            | (((long) content[++this.position] & 0xff)));
     }
 
     @Override

src/org/redkale/convert/bson/BsonStreamReader.java

@@ -21,6 +21,7 @@ class BsonStreamReader extends BsonByteBufferReader {
     private byte currByte;
 
     protected BsonStreamReader(InputStream in) {
+        super((ConvertMask) null);
         this.in = in;
     }
 

src/org/redkale/convert/bson/BsonWriter.java

@@ -6,7 +6,6 @@
 package org.redkale.convert.bson;
 
 import java.nio.ByteBuffer;
-import java.util.function.Predicate;
 import org.redkale.convert.*;
 import org.redkale.util.*;
 
@@ -28,19 +27,7 @@ public class BsonWriter extends Writer {
     protected boolean tiny;
 
     public static ObjectPool<BsonWriter> createPool(int max) {
-        return new ObjectPool<BsonWriter>(max, new Creator<BsonWriter>() {
+        return new ObjectPool<>(max, (Object... params) -> new BsonWriter(), null, (t) -> t.recycle());
-
-            @Override
-            public BsonWriter create(Object... params) {
-                return new BsonWriter();
-            }
-        }, null, new Predicate<BsonWriter>() {
-
-            @Override
-            public boolean test(BsonWriter t) {
-                return t.recycle();
-            }
-        });
     }
 
     public byte[] toArray() {
@@ -82,6 +69,7 @@ public class BsonWriter extends Writer {
      * 扩充指定长度的缓冲区
      *
      * @param len 扩容长度
+     *
      * @return 固定0
      */
     protected int expand(int len) {
@@ -248,11 +236,11 @@ public class BsonWriter extends Writer {
             return;
         }
         char[] chars = Utility.charArray(value);
-        if (chars.length > 255) throw new ConvertException("'" + value + "' has  very long length");
+        if (chars.length > 255) throw new ConvertException("'" + value + "' have  very long length");
         byte[] bytes = new byte[chars.length + 1];
         bytes[0] = (byte) chars.length;
         for (int i = 0; i < chars.length; i++) {
-            if (chars[i] > Byte.MAX_VALUE) throw new ConvertException("'" + value + "'  has double-word");
+            if (chars[i] > Byte.MAX_VALUE) throw new ConvertException("'" + value + "'  have double-word");
             bytes[i + 1] = (byte) chars[i];
         }
         writeTo(bytes);

src/org/redkale/convert/ext/AsyncHandlerSimpledCoder.java

@@ -0,0 +1,36 @@
+/*
+ * 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.ext;
+
+import org.redkale.convert.*;
+import org.redkale.util.AsyncHandler;
+
+/**
+ * AsyncHandlerSimpledCoder 的SimpledCoder实现, 只输出null
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <R> Reader输入的子类型
+ * @param <W> Writer输出的子类型
+ */
+public final class AsyncHandlerSimpledCoder<R extends Reader, W extends Writer> extends SimpledCoder<R, W, AsyncHandler> {
+
+    public static final AsyncHandlerSimpledCoder instance = new AsyncHandlerSimpledCoder();
+
+    @Override
+    public void convertTo(W out, AsyncHandler value) {
+        out.writeObjectNull(AsyncHandler.class);
+    }
+
+    @Override
+    public AsyncHandler convertFrom(R in) {
+        in.readObjectB(AsyncHandler.class);
+        return null;
+    }
+
+}

src/org/redkale/convert/ext/BigDecimalSimpledCoder.java

@@ -0,0 +1,44 @@
+/*
+ * 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.ext;
+
+import org.redkale.convert.SimpledCoder;
+import org.redkale.convert.Writer;
+import org.redkale.convert.Reader;
+import java.math.BigDecimal;
+import org.redkale.util.Utility;
+
+/**
+ * BigDecimal 的SimpledCoder实现
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <R> Reader输入的子类型
+ * @param <W> Writer输出的子类型
+ */
+public final class BigDecimalSimpledCoder<R extends Reader, W extends Writer> extends SimpledCoder<R, W, BigDecimal> {
+
+    public static final BigDecimalSimpledCoder instance = new BigDecimalSimpledCoder();
+
+    @Override
+    public void convertTo(W out, BigDecimal value) {
+        if (value == null) {
+            out.writeNull();
+            return;
+        }
+        out.writeSmallString(value.toString());
+    }
+
+    @Override
+    public BigDecimal convertFrom(R in) {
+        String value = in.readSmallString();
+        if (value == null) return null;
+        return new BigDecimal(Utility.charArray(value));
+    }
+
+}

src/org/redkale/convert/ext/ByteBufferSimpledCoder.java

@@ -0,0 +1,70 @@
+/*
+ * 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.ext;
+
+import java.nio.ByteBuffer;
+import org.redkale.convert.Reader;
+import org.redkale.convert.SimpledCoder;
+import org.redkale.convert.Writer;
+
+/**
+ * ByteBuffer 的SimpledCoder实现
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <R> Reader输入的子类型
+ * @param <W> Writer输出的子类型
+ */
+public final class ByteBufferSimpledCoder<R extends Reader, W extends Writer> extends SimpledCoder<R, W, ByteBuffer> {
+
+    public static final ByteBufferSimpledCoder instance = new ByteBufferSimpledCoder();
+
+    @Override
+    public void convertTo(W out, ByteBuffer value) {
+        if (value == null) {
+            out.writeNull();
+            return;
+        }
+        out.writeArrayB(value.remaining());
+        boolean flag = false;
+        for (byte v : value.array()) {
+            if (flag) out.writeArrayMark();
+            out.writeByte(v);
+            flag = true;
+        }
+        out.writeArrayE();
+    }
+
+    @Override
+    public ByteBuffer convertFrom(R in) {
+        int len = in.readArrayB();
+        if (len == Reader.SIGN_NULL) return null;
+        if (len == Reader.SIGN_NOLENGTH) {
+            int size = 0;
+            byte[] data = new byte[8];
+            while (in.hasNext()) {
+                if (size >= data.length) {
+                    byte[] newdata = new byte[data.length + 4];
+                    System.arraycopy(data, 0, newdata, 0, size);
+                    data = newdata;
+                }
+                data[size++] = in.readByte();
+            }
+            in.readArrayE();
+            return ByteBuffer.wrap(data, 0, size);
+        } else {
+            byte[] values = new byte[len];
+            for (int i = 0; i < values.length; i++) {
+                values[i] = in.readByte();
+            }
+            in.readArrayE();
+            return ByteBuffer.wrap(values);
+        }
+    }
+
+}

src/org/redkale/convert/ext/DateSimpledCoder.java

@@ -32,7 +32,7 @@ public final class DateSimpledCoder<R extends Reader, W extends Writer> extends
     @Override
     public Date convertFrom(R in) {
         long t = in.readLong();
-        return t == 0 ? null : new Date();
+        return t == 0 ? null : new Date(t);
     }
 
 }

src/org/redkale/convert/ext/FileSimpledCoder.java

@@ -0,0 +1,41 @@
+/*
+ * 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.ext;
+
+import java.io.File;
+import org.redkale.convert.*;
+
+/**
+ * 文件 的SimpledCoder实现
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <R> Reader输入的子类型
+ * @param <W> Writer输出的子类型
+ */
+public class FileSimpledCoder<R extends Reader, W extends Writer> extends SimpledCoder<R, W, File> {
+
+    public static final PatternSimpledCoder instance = new PatternSimpledCoder();
+
+    @Override
+    public void convertTo(W out, File value) {
+        if (value == null) {
+            out.writeNull();
+        } else {
+            out.writeString(value.getPath());
+        }
+    }
+
+    @Override
+    public File convertFrom(R in) {
+        String value = in.readString();
+        if (value == null) return null;
+        return new File(value);
+    }
+
+}

src/org/redkale/convert/ext/InetAddressSimpledCoder.java

@@ -20,6 +20,7 @@ import java.net.*;
  * @param <R> Reader输入的子类型
  * @param <W> Writer输出的子类型
  */
+@SuppressWarnings("unchecked")
 public final class InetAddressSimpledCoder<R extends Reader, W extends Writer> extends SimpledCoder<R, W, InetAddress> {
 
     public static final InetAddressSimpledCoder instance = new InetAddressSimpledCoder();
@@ -50,6 +51,7 @@ public final class InetAddressSimpledCoder<R extends Reader, W extends Writer> e
      * @param <R> Reader输入的子类型
      * @param <W> Writer输出的子类型
      */
+    @SuppressWarnings("unchecked")
     public final static class InetSocketAddressSimpledCoder<R extends Reader, W extends Writer> extends SimpledCoder<R, W, InetSocketAddress> {
 
         public static final InetSocketAddressSimpledCoder instance = new InetSocketAddressSimpledCoder();

src/org/redkale/convert/ext/TypeSimpledCoder.java

@@ -37,8 +37,8 @@ public class TypeSimpledCoder<R extends Reader, W extends Writer> extends Simple
         String str = in.readSmallString();
         if (str == null) return null;
         try {
-            return Class.forName(str);
+            return Thread.currentThread().getContextClassLoader().loadClass(str);
-        } catch (Exception e) {
+        } catch (Throwable e) {
             return null;
         }
     }

src/org/redkale/convert/json/JsonByteBufferReader.java

@@ -11,6 +11,7 @@ import org.redkale.convert.*;
 import static org.redkale.convert.Reader.*;
 
 /**
+ * 以ByteBuffer为数据载体的JsonReader   <br>
  *
  * 只支持UTF-8格式
  *
@@ -28,7 +29,10 @@ public class JsonByteBufferReader extends JsonReader {
 
     private ByteBuffer currentBuffer;
 
-    protected JsonByteBufferReader(ByteBuffer... buffers) {
+    protected ConvertMask mask;
+
+    protected JsonByteBufferReader(ConvertMask mask, ByteBuffer... buffers) {
+        this.mask = mask;
         this.buffers = buffers;
         if (buffers != null && buffers.length > 0) this.currentBuffer = buffers[currentIndex];
     }
@@ -40,19 +44,20 @@ public class JsonByteBufferReader extends JsonReader {
         this.currentChar = 0;
         this.currentBuffer = null;
         this.buffers = null;
+        this.mask = null;
         return false;
     }
 
     protected byte nextByte() {
         if (this.currentBuffer.hasRemaining()) {
             this.position++;
-            return this.currentBuffer.get();
+            return mask == null ? this.currentBuffer.get() : mask.unmask(this.currentBuffer.get());
         }
         for (;;) {
             this.currentBuffer = this.buffers[++this.currentIndex];
             if (this.currentBuffer.hasRemaining()) {
                 this.position++;
-                return this.currentBuffer.get();
+                return mask == null ? this.currentBuffer.get() : mask.unmask(this.currentBuffer.get());
             }
         }
     }
@@ -157,7 +162,7 @@ public class JsonByteBufferReader extends JsonReader {
     public final boolean hasNext() {
         char ch = nextGoodChar();
         if (ch == ',') return true;
-        if (ch == '}' || ch == ']') return false;
+        if (ch == '}' || ch == ']' || ch == 0) return false;
         backChar(ch); // { [ 交由 readObjectB 或 readMapB 或 readArrayB 读取
         return true;
     }
@@ -248,6 +253,7 @@ public class JsonByteBufferReader extends JsonReader {
                             throw new ConvertException("illegal escape(" + c + ") (position = " + this.position + ")");
                     }
                 } else if (ch == ',' || ch == ']' || ch == '}' || ch <= ' ' || ch == ':') { //  ch <= ' ' 包含 0
+                    backChar(ch);
                     break;
                 } else {
                     sb.append(ch);

src/org/redkale/convert/json/JsonByteBufferWriter.java

@@ -13,6 +13,7 @@ import org.redkale.convert.*;
 import org.redkale.util.*;
 
 /**
+ * 以ByteBuffer为数据载体的JsonWriter
  *
  * <p>
  * 详情见: https://redkale.org
@@ -84,20 +85,14 @@ public class JsonByteBufferWriter extends JsonWriter {
         if (!buffer.hasRemaining()) {
             buffer.flip();
             buffer = supplier.get();
-            ByteBuffer[] bufs = new ByteBuffer[this.buffers.length + 1];
+            this.buffers = Utility.append(this.buffers, buffer);
-            System.arraycopy(this.buffers, 0, bufs, 0, this.buffers.length);
-            bufs[this.buffers.length] = buffer;
-            this.buffers = bufs;
             this.index++;
         }
         int len = buffer.remaining();
         int size = 0;
         while (len < byteLength) {
             buffer = supplier.get();
-            ByteBuffer[] bufs = new ByteBuffer[this.buffers.length + 1];
+            this.buffers = Utility.append(this.buffers, buffer);
-            System.arraycopy(this.buffers, 0, bufs, 0, this.buffers.length);
-            bufs[this.buffers.length] = buffer;
-            this.buffers = bufs;
             len += buffer.remaining();
             size++;
         }

src/org/redkale/convert/json/JsonConvert.java

@@ -21,7 +21,7 @@ import org.redkale.util.*;
  * @author zhangjx
  */
 @SuppressWarnings("unchecked")
-public final class JsonConvert extends Convert<JsonReader, JsonWriter> {
+public final class JsonConvert extends TextConvert<JsonReader, JsonWriter> {
 
     public static final Type TYPE_MAP_STRING_STRING = new TypeToken<java.util.LinkedHashMap<String, String>>() {
     }.getType();
@@ -48,7 +48,7 @@ public final class JsonConvert extends Convert<JsonReader, JsonWriter> {
 
     //------------------------------ reader -----------------------------------------------------------
     public JsonReader pollJsonReader(final ByteBuffer... buffers) {
-        return new JsonByteBufferReader(buffers);
+        return new JsonByteBufferReader((ConvertMask) null, buffers);
     }
 
     public JsonReader pollJsonReader(final InputStream in) {
@@ -109,9 +109,16 @@ public final class JsonConvert extends Convert<JsonReader, JsonWriter> {
         return (T) factory.loadDecoder(type).convertFrom(new JsonStreamReader(in));
     }
 
+    @Override
     public <T> T convertFrom(final Type type, final ByteBuffer... buffers) {
         if (type == null || buffers == null || buffers.length == 0) return null;
-        return (T) factory.loadDecoder(type).convertFrom(new JsonByteBufferReader(buffers));
+        return (T) factory.loadDecoder(type).convertFrom(new JsonByteBufferReader((ConvertMask) null, buffers));
+    }
+
+    @Override
+    public <T> T convertFrom(final Type type, final ConvertMask mask, final ByteBuffer... buffers) {
+        if (type == null || buffers == null || buffers.length == 0) return null;
+        return (T) factory.loadDecoder(type).convertFrom(new JsonByteBufferReader(mask, buffers));
     }
 
     public <T> T convertFrom(final Type type, final JsonReader reader) {
@@ -122,11 +129,13 @@ public final class JsonConvert extends Convert<JsonReader, JsonWriter> {
     }
 
     //------------------------------ convertTo -----------------------------------------------------------
+    @Override
     public String convertTo(final Object value) {
         if (value == null) return "null";
         return convertTo(value.getClass(), value);
     }
 
+    @Override
     public String convertTo(final Type type, final Object value) {
         if (type == null) return null;
         if (value == null) return "null";
@@ -137,6 +146,16 @@ public final class JsonConvert extends Convert<JsonReader, JsonWriter> {
         return result;
     }
 
+    @Override
+    public String convertMapTo(final Object... values) {
+        if (values == null) return "null";
+        final JsonWriter out = writerPool.get().tiny(tiny);
+        ((AnyEncoder) factory.getAnyEncoder()).convertMapTo(out, values);
+        String result = out.toString();
+        writerPool.offer(out);
+        return result;
+    }
+
     public void convertTo(final OutputStream out, final Object value) {
         if (value == null) {
             new JsonStreamWriter(tiny, out).writeNull();
@@ -154,6 +173,15 @@ public final class JsonConvert extends Convert<JsonReader, JsonWriter> {
         }
     }
 
+    public void convertMapTo(final OutputStream out, final Object... values) {
+        if (values == null) {
+            new JsonStreamWriter(tiny, out).writeNull();
+        } else {
+            ((AnyEncoder) factory.getAnyEncoder()).convertMapTo(new JsonStreamWriter(tiny, out), values);
+        }
+    }
+
+    @Override
     public ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Object value) {
         if (supplier == null) return null;
         JsonByteBufferWriter out = new JsonByteBufferWriter(tiny, null, supplier);
@@ -165,6 +193,7 @@ public final class JsonConvert extends Convert<JsonReader, JsonWriter> {
         return out.toBuffers();
     }
 
+    @Override
     public ByteBuffer[] convertTo(final Supplier<ByteBuffer> supplier, final Type type, final Object value) {
         if (supplier == null || type == null) return null;
         JsonByteBufferWriter out = new JsonByteBufferWriter(tiny, null, supplier);
@@ -176,6 +205,18 @@ public final class JsonConvert extends Convert<JsonReader, JsonWriter> {
         return out.toBuffers();
     }
 
+    @Override
+    public ByteBuffer[] convertMapTo(final Supplier<ByteBuffer> supplier, final Object... values) {
+        if (supplier == null) return null;
+        JsonByteBufferWriter out = new JsonByteBufferWriter(tiny, null, supplier);
+        if (values == null) {
+            out.writeNull();
+        } else {
+            ((AnyEncoder) factory.getAnyEncoder()).convertMapTo(out, values);
+        }
+        return out.toBuffers();
+    }
+
     public void convertTo(final JsonWriter writer, final Object value) {
         if (value == null) {
             writer.writeNull();
@@ -193,6 +234,14 @@ public final class JsonConvert extends Convert<JsonReader, JsonWriter> {
         }
     }
 
+    public void convertMapTo(final JsonWriter writer, final Object... values) {
+        if (values == null) {
+            writer.writeNull();
+        } else {
+            ((AnyEncoder) factory.getAnyEncoder()).convertMapTo(writer, values);
+        }
+    }
+
     public JsonWriter convertToWriter(final Object value) {
         if (value == null) return null;
         return convertToWriter(value.getClass(), value);
@@ -204,4 +253,10 @@ public final class JsonConvert extends Convert<JsonReader, JsonWriter> {
         factory.loadEncoder(type).convertTo(out, value);
         return out;
     }
+
+    public JsonWriter convertMapToWriter(final Object... values) {
+        final JsonWriter out = writerPool.get().tiny(tiny);
+        ((AnyEncoder) factory.getAnyEncoder()).convertMapTo(out, values);
+        return out;
+    }
 }

src/org/redkale/convert/json/JsonFactory.java

@@ -10,15 +10,17 @@ import java.math.BigInteger;
 import java.net.*;
 import org.redkale.convert.*;
 import org.redkale.convert.ext.*;
-import org.redkale.util.DLong;
+import org.redkale.util.*;
 
 /**
+ * JSON的ConvertFactory
  *
  * <p>
  * 详情见: https://redkale.org
  *
  * @author zhangjx
  */
+@SuppressWarnings("unchecked")
 public final class JsonFactory extends ConvertFactory<JsonReader, JsonWriter> {
 
     private static final JsonFactory instance = new JsonFactory(null, Boolean.getBoolean("convert.json.tiny"));
@@ -29,6 +31,9 @@ public final class JsonFactory extends ConvertFactory<JsonReader, JsonWriter> {
         instance.register(DLong.class, DLongSimpledCoder.DLongJsonSimpledCoder.instance);
         instance.register(BigInteger.class, BigIntegerSimpledCoder.BigIntegerJsonSimpledCoder.instance);
         instance.register(Serializable.class, instance.loadEncoder(Object.class));
+
+        instance.register(AnyValue.class, instance.loadDecoder(AnyValue.DefaultAnyValue.class));
+        instance.register(AnyValue.class, instance.loadEncoder(AnyValue.DefaultAnyValue.class));
     }
 
     private JsonFactory(JsonFactory parent, boolean tiny) {

src/org/redkale/convert/json/JsonReader.java

@@ -10,6 +10,7 @@ import static org.redkale.convert.Reader.*;
 import org.redkale.util.*;
 
 /**
+ * JSON数据源
  *
  * <p>
  * 详情见: https://redkale.org
@@ -403,6 +404,7 @@ public class JsonReader extends Reader {
     @Override
     public final DeMember readFieldName(final DeMember[] members) {
         final String exceptedfield = this.readSmallString();
+        if(exceptedfield == null) return null;
         final int len = members.length;
         if (this.fieldIndex >= len) this.fieldIndex = 0;
         for (int k = this.fieldIndex; k < len; k++) {

src/org/redkale/convert/json/JsonStreamReader.java

@@ -19,6 +19,7 @@ class JsonStreamReader extends JsonByteBufferReader {
     private InputStream in;
 
     protected JsonStreamReader(InputStream in) {
+        super((ConvertMask) null);
         this.in = in;
     }
 

src/org/redkale/net/AsyncConnection.java

@@ -11,6 +11,7 @@ import java.nio.ByteBuffer;
 import java.nio.channels.*;
 import java.util.*;
 import java.util.concurrent.*;
+import java.util.concurrent.atomic.AtomicLong;
 
 /**
  *
@@ -25,6 +26,12 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
 
     protected Object subobject; //用于存储绑定在Connection上的对象， 同attributes， 只绑定单个对象时尽量使用subobject而非attributes
 
+    //关闭数
+    AtomicLong closedCounter = new AtomicLong();
+
+    //在线数
+    AtomicLong livingCounter = new AtomicLong();
+
     public abstract boolean isTCP();
 
     public abstract SocketAddress getRemoteAddress();
@@ -43,7 +50,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         write(srcs, 0, srcs.length, attachment, handler);
     }
 
-    protected abstract <A> void write(ByteBuffer[] srcs, int offset, int length, A attachment, CompletionHandler<Integer, ? super A> handler);
+    public abstract <A> void write(ByteBuffer[] srcs, int offset, int length, A attachment, CompletionHandler<Integer, ? super A> handler);
 
     public void dispose() {//同close， 只是去掉throws IOException
         try {
@@ -54,6 +61,14 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
 
     @Override
     public void close() throws IOException {
+        if (closedCounter != null) {
+            closedCounter.incrementAndGet();
+            closedCounter = null;
+        }
+        if (livingCounter != null) {
+            livingCounter.decrementAndGet();
+            livingCounter = null;
+        }
         if (attributes == null) return;
         try {
             for (Object obj : attributes.values()) {
@@ -107,11 +122,12 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
      * @param group               连接AsynchronousChannelGroup
      * @param readTimeoutSecond0  读取超时秒数
      * @param writeTimeoutSecond0 写入超时秒数
+     *
      * @return 连接
      * @throws java.io.IOException 异常
      */
     public static AsyncConnection create(final String protocol, final AsynchronousChannelGroup group, final SocketAddress address,
-                                         final int readTimeoutSecond0, final int writeTimeoutSecond0) throws IOException {
+        final int readTimeoutSecond0, final int writeTimeoutSecond0) throws IOException {
         if ("TCP".equalsIgnoreCase(protocol)) {
             AsynchronousSocketChannel channel = AsynchronousSocketChannel.open(group);
             try {
@@ -143,7 +159,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         private final boolean client;
 
         public BIOUDPAsyncConnection(final DatagramChannel ch, SocketAddress addr,
-                                     final boolean client0, final int readTimeoutSecond0, final int writeTimeoutSecond0) {
+            final boolean client0, final int readTimeoutSecond0, final int writeTimeoutSecond0) {
             this.channel = ch;
             this.client = client0;
             this.readTimeoutSecond = readTimeoutSecond0;
@@ -186,7 +202,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         }
 
         @Override
-        protected <A> void write(ByteBuffer[] srcs, int offset, int length, A attachment, CompletionHandler<Integer, ? super A> handler) {
+        public <A> void write(ByteBuffer[] srcs, int offset, int length, A attachment, CompletionHandler<Integer, ? super A> handler) {
             try {
                 int rs = 0;
                 for (int i = offset; i < offset + length; i++) {
@@ -213,7 +229,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         public Future<Integer> read(ByteBuffer dst) {
             try {
                 int rs = channel.read(dst);
-                return new SimpleFuture(rs);
+                return CompletableFuture.completedFuture(rs);
             } catch (IOException e) {
                 throw new RuntimeException(e);
             }
@@ -233,7 +249,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         public Future<Integer> write(ByteBuffer src) {
             try {
                 int rs = channel.send(src, remoteAddress);
-                return new SimpleFuture(rs);
+                return CompletableFuture.completedFuture(rs);
             } catch (IOException e) {
                 throw new RuntimeException(e);
             }
@@ -257,45 +273,10 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
     }
 
     public static AsyncConnection create(final DatagramChannel ch, SocketAddress addr,
-                                         final boolean client0, final int readTimeoutSecond0, final int writeTimeoutSecond0) {
+        final boolean client0, final int readTimeoutSecond0, final int writeTimeoutSecond0) {
         return new BIOUDPAsyncConnection(ch, addr, client0, readTimeoutSecond0, writeTimeoutSecond0);
     }
 
-    private static class SimpleFuture implements Future<Integer> {
-
-        private final int rs;
-
-        public SimpleFuture(int rs) {
-            this.rs = rs;
-        }
-
-        @Override
-        public boolean cancel(boolean mayInterruptIfRunning) {
-            return true;
-        }
-
-        @Override
-        public boolean isCancelled() {
-            return false;
-        }
-
-        @Override
-        public boolean isDone() {
-            return true;
-        }
-
-        @Override
-        public Integer get() throws InterruptedException, ExecutionException {
-            return rs;
-        }
-
-        @Override
-        public Integer get(long timeout, TimeUnit unit) throws InterruptedException, ExecutionException, TimeoutException {
-            return rs;
-        }
-
-    }
-
     private static class BIOTCPAsyncConnection extends AsyncConnection {
 
         private int readTimeoutSecond;
@@ -372,7 +353,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         }
 
         @Override
-        protected <A> void write(ByteBuffer[] srcs, int offset, int length, A attachment, CompletionHandler<Integer, ? super A> handler) {
+        public <A> void write(ByteBuffer[] srcs, int offset, int length, A attachment, CompletionHandler<Integer, ? super A> handler) {
             try {
                 int rs = 0;
                 for (int i = offset; i < offset + length; i++) {
@@ -398,7 +379,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         public Future<Integer> read(ByteBuffer dst) {
             try {
                 int rs = readChannel.read(dst);
-                return new SimpleFuture(rs);
+                return CompletableFuture.completedFuture(rs);
             } catch (IOException e) {
                 throw new RuntimeException(e);
             }
@@ -418,7 +399,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
         public Future<Integer> write(ByteBuffer src) {
             try {
                 int rs = writeChannel.write(src);
-                return new SimpleFuture(rs);
+                return CompletableFuture.completedFuture(rs);
             } catch (IOException e) {
                 throw new RuntimeException(e);
             }
@@ -440,6 +421,7 @@ public abstract class AsyncConnection implements AsynchronousByteChannel, AutoCl
      * 通常用于 ssl socket
      *
      * @param socket Socket对象
+     *
      * @return 连接对象
      */
     public static AsyncConnection create(final Socket socket) {

src/org/redkale/net/Context.java

@@ -14,50 +14,63 @@ import java.util.logging.*;
 import org.redkale.convert.bson.*;
 import org.redkale.convert.json.*;
 import org.redkale.util.*;
-import org.redkale.watch.*;
 
 /**
+ * 服务器上下文对象
+ *
+ * <p>
+ * 详情见: https://redkale.org
  *
- * <p> 详情见: https://redkale.org
  * @author zhangjx
  */
 public class Context {
 
     private static final Charset UTF8 = Charset.forName("UTF-8");
 
+    //服务启动时间
     protected final long serverStartTime;
 
-    protected final ExecutorService executor;
+    //Server的线程池
+    protected final ThreadPoolExecutor executor;
 
+    //ByteBuffer的容量，默认8K
     protected final int bufferCapacity;
 
+    //ByteBuffer对象池
     protected final ObjectPool<ByteBuffer> bufferPool;
 
+    //Response对象池
     protected final ObjectPool<Response> responsePool;
 
+    //服务的根Servlet
     protected final PrepareServlet prepare;
 
+    //服务的监听地址
     private final InetSocketAddress address;
 
+    //字符集
     protected final Charset charset;
 
+    //请求内容的大小上限, 默认64K
     protected final int maxbody;
 
+    //IO读取的超时时间
     protected final int readTimeoutSecond;
 
+    //IO写入的超时时间
     protected final int writeTimeoutSecond;
 
+    //日志Logger
     protected final Logger logger;
 
+    //BSON操作工厂
     protected final BsonFactory bsonFactory;
 
+    //JSON操作工厂
     protected final JsonFactory jsonFactory;
 
-    protected final WatchFactory watch;
+    public Context(long serverStartTime, Logger logger, ThreadPoolExecutor executor, int bufferCapacity, ObjectPool<ByteBuffer> bufferPool, ObjectPool<Response> responsePool,
-
+        final int maxbody, Charset charset, InetSocketAddress address, final PrepareServlet prepare, final int readTimeoutSecond, final int writeTimeoutSecond) {
-    public Context(long serverStartTime, Logger logger, ExecutorService executor, int bufferCapacity, ObjectPool<ByteBuffer> bufferPool, ObjectPool<Response> responsePool,
-            final int maxbody, Charset charset, InetSocketAddress address, final PrepareServlet prepare, final WatchFactory watch,
-            final int readTimeoutSecond, final int writeTimeoutSecond) {
         this.serverStartTime = serverStartTime;
         this.logger = logger;
         this.executor = executor;
@@ -68,7 +81,6 @@ public class Context {
         this.charset = UTF8.equals(charset) ? null : charset;
         this.address = address;
         this.prepare = prepare;
-        this.watch = watch;
         this.readTimeoutSecond = readTimeoutSecond;
         this.writeTimeoutSecond = writeTimeoutSecond;
         this.jsonFactory = JsonFactory.root();
@@ -91,8 +103,12 @@ public class Context {
         return charset;
     }
 
-    public void submit(Runnable r) {
+    public Future<?> submitAsync(Runnable r) {
-        executor.submit(r);
+        return executor.submit(r);
+    }
+
+    public void runAsync(Runnable r) {
+        executor.execute(r);
     }
 
     public int getBufferCapacity() {
@@ -111,6 +127,13 @@ public class Context {
         bufferPool.offer(buffer);
     }
 
+    public void offerBuffer(ByteBuffer... buffers) {
+        if (buffers == null) return;
+        for (ByteBuffer buffer : buffers) {
+            bufferPool.offer(buffer);
+        }
+    }
+
     public Logger getLogger() {
         return logger;
     }

src/org/redkale/net/Filter.java

@@ -0,0 +1,44 @@
+/*
+ * 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.net;
+
+import java.io.IOException;
+import javax.annotation.Priority;
+import org.redkale.util.*;
+
+/**
+ * 协议拦截器类
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ * @param <C> Context的子类型
+ * @param <R> Request的子类型
+ * @param <P> Response的子类型
+ */
+public abstract class Filter<C extends Context, R extends Request<C>, P extends Response<C, R>> implements Comparable {
+
+    AnyValue _conf; //当前Filter的配置
+
+    Filter<C, R, P> _next; //下一个Filter
+
+    public void init(C context, AnyValue config) {
+    }
+
+    public abstract void doFilter(R request, P response) throws IOException;
+
+    public void destroy(C context, AnyValue config) {
+    }
+
+    @Override
+    public final int compareTo(Object o) {
+        if (!(o instanceof Filter)) return 1;
+        Priority p1 = this.getClass().getAnnotation(Priority.class);
+        Priority p2 = o.getClass().getAnnotation(Priority.class);
+        return (p2 == null ? 0 : p2.value()) - (p1 == null ? 0 : p1.value());
+    }
+}

src/org/redkale/net/PrepareRunner.java

@@ -11,8 +11,11 @@ import java.util.logging.*;
 import org.redkale.util.*;
 
 /**
+ * 根Servlet的处理逻辑类
+ *
+ * <p>
+ * 详情见: https://redkale.org
  *
- * <p> 详情见: https://redkale.org
  * @author zhangjx
  */
 @SuppressWarnings("unchecked")

src/org/redkale/net/PrepareServlet.java

@@ -10,10 +10,14 @@ import java.nio.*;
 import java.nio.channels.*;
 import java.util.*;
 import java.util.concurrent.atomic.*;
+import java.util.function.Predicate;
 import java.util.logging.*;
 import org.redkale.util.*;
 
 /**
+ * 根Servlet， 一个Server只能存在一个根Servlet
+ *
+ * 用于分发Request请求
  *
  * <p>
  * 详情见: https://redkale.org
@@ -31,10 +35,179 @@ public abstract class PrepareServlet<K extends Serializable, C extends Context,
 
     protected final AtomicLong illRequestCounter = new AtomicLong(); //错误请求次数
 
-    protected final Set<S> servlets = new HashSet<>();
+    private final Object lock1 = new Object();
 
-    protected final Map<K, S> mappings = new HashMap<>();
+    private Set<S> servlets = new HashSet<>();
 
+    private final Object lock2 = new Object();
+
+    private Map<K, S> mappings = new HashMap<>();
+
+    private final List<Filter<C, R, P>> filters = new ArrayList<>();
+
+    protected Filter<C, R, P> headFilter;
+
+    protected void putServlet(S servlet) {
+        synchronized (lock1) {
+            Set<S> newservlets = new HashSet<>(servlets);
+            newservlets.add(servlet);
+            this.servlets = newservlets;
+        }
+    }
+
+    protected void removeServlet(S servlet) {
+        synchronized (lock1) {
+            Set<S> newservlets = new HashSet<>(servlets);
+            newservlets.remove(servlet);
+            this.servlets = newservlets;
+        }
+    }
+
+    public boolean containsServlet(Class<? extends S> servletClass) {
+        synchronized (lock1) {
+            for (S servlet : new HashSet<>(servlets)) {
+                if (servlet.getClass().equals(servletClass)) return true;
+            }
+            return false;
+        }
+    }
+
+    public boolean containsServlet(String servletClassName) {
+        synchronized (lock1) {
+            for (S servlet : new HashSet<>(servlets)) {
+                if (servlet.getClass().getName().equals(servletClassName)) return true;
+            }
+            return false;
+        }
+    }
+
+    protected void putMapping(K key, S servlet) {
+        synchronized (lock2) {
+            Map<K, S> newmappings = new HashMap<>(mappings);
+            newmappings.put(key, servlet);
+            this.mappings = newmappings;
+        }
+    }
+
+    protected void removeMapping(K key) {
+        synchronized (lock2) {
+            if (mappings.containsKey(key)) {
+                Map<K, S> newmappings = new HashMap<>(mappings);
+                newmappings.remove(key);
+                this.mappings = newmappings;
+            }
+        }
+    }
+
+    protected void removeMapping(S servlet) {
+        synchronized (lock2) {
+            List<K> keys = new ArrayList<>();
+            Map<K, S> newmappings = new HashMap<>(mappings);
+            for (Map.Entry<K, S> en : newmappings.entrySet()) {
+                if (en.getValue().equals(servlet)) {
+                    keys.add(en.getKey());
+                }
+            }
+            for (K key : keys) newmappings.remove(key);
+            this.mappings = newmappings;
+        }
+    }
+
+    protected S mappingServlet(K key) {
+        return mappings.get(key);
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    public void init(C context, AnyValue config) {
+        synchronized (filters) {
+            if (!filters.isEmpty()) {
+                Collections.sort(filters);
+                for (Filter<C, R, P> filter : filters) {
+                    filter.init(context, config);
+                }
+                this.headFilter = filters.get(0);
+                Filter<C, R, P> filter = this.headFilter;
+                for (int i = 1; i < filters.size(); i++) {
+                    filter._next = filters.get(i);
+                    filter = filter._next;
+                }
+            }
+        }
+    }
+
+    @Override
+    @SuppressWarnings("unchecked")
+    public void destroy(C context, AnyValue config) {
+        synchronized (filters) {
+            if (!filters.isEmpty()) {
+                for (Filter filter : filters) {
+                    filter.destroy(context, config);
+                }
+            }
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public void addFilter(Filter<C, R, P> filter, AnyValue conf) {
+        filter._conf = conf;
+        synchronized (filters) {
+            this.filters.add(filter);
+            Collections.sort(this.filters);
+        }
+    }
+
+    public <T extends Filter<C, R, P>> T removeFilter(Class<T> filterClass) {
+        return removeFilter(f -> filterClass.equals(f.getClass()));
+    }
+
+    public boolean containsFilter(Class<? extends Filter> filterClass) {
+        if (this.headFilter == null || filterClass == null) return false;
+        Filter filter = this.headFilter;
+        do {
+            if (filter.getClass().equals(filterClass)) return true;
+        } while ((filter = filter._next) != null);
+        return false;
+    }
+
+    public boolean containsFilter(String filterClassName) {
+        if (this.headFilter == null || filterClassName == null) return false;
+        Filter filter = this.headFilter;
+        do {
+            if (filter.getClass().getName().equals(filterClassName)) return true;
+        } while ((filter = filter._next) != null);
+        return false;
+    }
+
+    @SuppressWarnings("unchecked")
+    public <T extends Filter<C, R, P>> T removeFilter(Predicate<T> predicate) {
+        if (this.headFilter == null || predicate == null) return null;
+        synchronized (filters) {
+            Filter filter = this.headFilter;
+            Filter prev = null;
+            do {
+                if (predicate.test((T) filter)) break;
+                prev = filter;
+            } while ((filter = filter._next) != null);
+            if (filter != null) {
+                if (prev == null) {
+                    this.headFilter = filter._next;
+                } else {
+                    prev._next = filter._next;
+                }
+                filter._next = null;
+                this.filters.remove(filter);
+            }
+            return (T) filter;
+        }
+    }
+
+    @SuppressWarnings("unchecked")
+    public <T extends Filter<C, R, P>> List<T> getFilters() {
+        return (List) new ArrayList<>(filters);
+    }
+
+    @SuppressWarnings("unchecked")
     public abstract void addServlet(S servlet, Object attachment, AnyValue conf, K... mappings);
 
     public final void prepare(final ByteBuffer buffer, final R request, final P response) throws IOException {
@@ -47,7 +220,9 @@ public abstract class PrepareServlet<K extends Serializable, C extends Context,
         } else if (rs == 0) {
             response.context.offerBuffer(buffer);
             request.prepare();
-            this.execute(request, response);
+            response.filter = this.headFilter;
+            response.servlet = this;
+            response.nextEvent();
         } else {
             buffer.clear();
             final AtomicInteger ai = new AtomicInteger(rs);
@@ -64,7 +239,9 @@ public abstract class PrepareServlet<K extends Serializable, C extends Context,
                         response.context.offerBuffer(buffer);
                         request.prepare();
                         try {
-                            execute(request, response);
+                            response.filter = PrepareServlet.this.headFilter;
+                            response.servlet = PrepareServlet.this;
+                            response.nextEvent();
                         } catch (Exception e) {
                             illRequestCounter.incrementAndGet();
                             response.finish(true);
@@ -92,7 +269,7 @@ public abstract class PrepareServlet<K extends Serializable, C extends Context,
         servlet._conf = conf;
     }
 
-    public Set<S> getServlets() {
+    public List<S> getServlets() {
-        return new LinkedHashSet<>(servlets);
+        return new ArrayList<>(servlets);
     }
 }

src/org/redkale/net/ProtocolServer.java

@@ -11,14 +11,27 @@ import java.nio.ByteBuffer;
 import java.nio.channels.*;
 import java.util.*;
 import java.util.concurrent.*;
+import java.util.concurrent.atomic.AtomicLong;
 
 /**
+ * 协议底层Server
+ *
+ * <p>
+ * 详情见: https://redkale.org
  *
- * <p> 详情见: https://redkale.org
  * @author zhangjx
  */
 public abstract class ProtocolServer {
 
+    //创建数
+    protected final AtomicLong createCounter = new AtomicLong();
+
+    //关闭数
+    protected final AtomicLong closedCounter = new AtomicLong();
+
+    //在线数
+    protected final AtomicLong livingCounter = new AtomicLong();
+
     public abstract void open() throws IOException;
 
     public abstract void bind(SocketAddress local, int backlog) throws IOException;
@@ -33,6 +46,18 @@ public abstract class ProtocolServer {
 
     public abstract AsynchronousChannelGroup getChannelGroup();
 
+    public long getCreateCount() {
+        return createCounter.longValue();
+    }
+
+    public long getClosedCount() {
+        return closedCounter.longValue();
+    }
+
+    public long getLivingCount() {
+        return livingCounter.longValue();
+    }
+
     //---------------------------------------------------------------------
     public static ProtocolServer create(String protocol, Context context) {
         if ("TCP".equalsIgnoreCase(protocol)) return new ProtocolTCPServer(context);
@@ -91,7 +116,7 @@ public abstract class ProtocolServer {
                             SocketAddress address = serchannel.receive(buffer);
                             buffer.flip();
                             AsyncConnection conn = AsyncConnection.create(serchannel, address, false, readTimeoutSecond, writeTimeoutSecond);
-                            context.submit(new PrepareRunner(context, conn, buffer));
+                            context.runAsync(new PrepareRunner(context, conn, buffer));
                         } catch (Exception e) {
                             context.offerBuffer(buffer);
                         }
@@ -116,6 +141,20 @@ public abstract class ProtocolServer {
             return null;
         }
 
+        @Override
+        public long getCreateCount() {
+            return -1;
+        }
+
+        @Override
+        public long getClosedCount() {
+            return -1;
+        }
+
+        @Override
+        public long getLivingCount() {
+            return -1;
+        }
     }
 
     private static final class ProtocolTCPServer extends ProtocolServer {
@@ -159,7 +198,12 @@ public abstract class ProtocolServer {
                 @Override
                 public void completed(final AsynchronousSocketChannel channel, Void attachment) {
                     serchannel.accept(null, this);
-                    context.submit(new PrepareRunner(context, AsyncConnection.create(channel, null, context.readTimeoutSecond, context.writeTimeoutSecond), null));
+                    createCounter.incrementAndGet();
+                    livingCounter.incrementAndGet();
+                    AsyncConnection conn = AsyncConnection.create(channel, null, context.readTimeoutSecond, context.writeTimeoutSecond);
+                    conn.livingCounter = livingCounter;
+                    conn.closedCounter = closedCounter;
+                    context.submitAsync(new PrepareRunner(context, conn, null));
                 }
 
                 @Override

src/org/redkale/net/Request.java

@@ -11,6 +11,7 @@ import org.redkale.convert.bson.BsonConvert;
 import org.redkale.convert.json.JsonConvert;
 
 /**
+ * 协议请求对象
  *
  * <p>
  * 详情见: https://redkale.org
@@ -50,6 +51,7 @@ public abstract class Request<C extends Context> {
      * 返回值：Integer.MIN_VALUE: 帧数据； -1：数据不合法； 0：解析完毕； &gt;0: 需再读取的字节数。
      *
      * @param buffer ByteBuffer对象
+     *
      * @return 缺少的字节数
      */
     protected abstract int readHeader(ByteBuffer buffer);
@@ -58,6 +60,7 @@ public abstract class Request<C extends Context> {
      * 读取buffer，并返回读取的有效数据长度
      *
      * @param buffer ByteBuffer对象
+     *
      * @return 有效数据长度
      */
     protected abstract int readBody(ByteBuffer buffer);
@@ -81,8 +84,9 @@ public abstract class Request<C extends Context> {
         return (T) properties.get(name);
     }
 
+    @SuppressWarnings("unchecked")
     protected <T> T removeProperty(String name) {
-        return (T)properties.remove(name);
+        return (T) properties.remove(name);
     }
 
     protected Map<String, Object> getProperties() {
@@ -99,8 +103,9 @@ public abstract class Request<C extends Context> {
         return (T) attributes.get(name);
     }
 
+    @SuppressWarnings("unchecked")
     public <T> T removeAttribute(String name) {
-        return (T)attributes.remove(name);
+        return (T) attributes.remove(name);
     }
 
     public Map<String, Object> getAttributes() {

src/org/redkale/net/Response.java

@@ -5,11 +5,14 @@
  */
 package org.redkale.net;
 
+import java.io.IOException;
 import java.nio.ByteBuffer;
 import java.nio.channels.CompletionHandler;
 import java.util.function.BiConsumer;
+import java.util.logging.Level;
 
 /**
+ * 协议响应对象
  *
  * <p>
  * 详情见: https://redkale.org
@@ -29,8 +32,14 @@ public abstract class Response<C extends Context, R extends Request<C>> {
 
     private boolean inited = true;
 
+    protected Object output; //输出的结果对象
+
     protected BiConsumer<R, Response<C, R>> recycleListener;
 
+    protected Filter<C, R, ? extends Response<C, R>> filter;
+
+    protected Servlet<C, R, ? extends Response<C, R>> servlet;
+
     private final CompletionHandler finishHandler = new CompletionHandler<Integer, ByteBuffer>() {
 
         @Override
@@ -54,29 +63,26 @@ public abstract class Response<C extends Context, R extends Request<C>> {
     private final CompletionHandler finishHandler2 = new CompletionHandler<Integer, ByteBuffer[]>() {
 
         @Override
-        public void completed(Integer result, ByteBuffer[] attachments) {
+        public void completed(final Integer result, final ByteBuffer[] attachments) {
             int index = -1;
             for (int i = 0; i < attachments.length; i++) {
                 if (attachments[i].hasRemaining()) {
                     index = i;
                     break;
-                } else {
-                    context.offerBuffer(attachments[i]);
                 }
             }
-            if (index == 0) {
+            if (index >= 0) {
-                channel.write(attachments, attachments, this);
+                channel.write(attachments, index, attachments.length - index, attachments, this);
-            } else if (index > 0) {
-                ByteBuffer[] newattachs = new ByteBuffer[attachments.length - index];
-                System.arraycopy(attachments, index, newattachs, 0, newattachs.length);
-                channel.write(newattachs, newattachs, this);
             } else {
+                for (ByteBuffer attachment : attachments) {
+                    context.offerBuffer(attachment);
+                }
                 finish();
             }
         }
 
         @Override
-        public void failed(Throwable exc, ByteBuffer[] attachments) {
+        public void failed(Throwable exc, final ByteBuffer[] attachments) {
             for (ByteBuffer attachment : attachments) {
                 context.offerBuffer(attachment);
             }
@@ -108,15 +114,17 @@ public abstract class Response<C extends Context, R extends Request<C>> {
             try {
                 recycleListener.accept(request, this);
             } catch (Exception e) {
-                System.err.println(request);
+                context.logger.log(Level.WARNING, "Response.recycleListener error, request = " + request, e);
-                e.printStackTrace();
             }
             recycleListener = null;
         }
+        this.output = null;
+        this.filter = null;
+        this.servlet = null;
         request.recycle();
         if (channel != null) {
             if (keepAlive) {
-                this.context.submit(new PrepareRunner(context, channel, null));
+                this.context.runAsync(new PrepareRunner(context, channel, null));
             } else {
                 try {
                     if (channel.isOpen()) channel.close();
@@ -139,34 +147,87 @@ public abstract class Response<C extends Context, R extends Request<C>> {
         this.request.createtime = System.currentTimeMillis();
     }
 
-    public void setRecycleListener(BiConsumer<R, Response<C, R>> recycleListener) {
+    protected void setFilter(Filter<C, R, Response<C, R>> filter) {
+        this.filter = filter;
+    }
+
+    protected void thenEvent(Servlet servlet) {
+        this.servlet = servlet;
+    }
+
+    @SuppressWarnings("unchecked")
+    public void nextEvent() throws IOException {
+        if (this.filter != null) {
+            Filter runner = this.filter;
+            this.filter = this.filter._next;
+            runner.doFilter(request, this);
+            return;
+        }
+        if (this.servlet != null) {
+            Servlet s = this.servlet;
+            this.servlet = null;
+            s.execute(request, this);
+        }
+    }
+
+    public void recycleListener(BiConsumer<R, Response<C, R>> recycleListener) {
         this.recycleListener = recycleListener;
     }
 
+    public Object getOutput() {
+        return output;
+    }
+
+    /**
+     * 是否已关闭
+     *
+     * @return boolean
+     */
+    public boolean isClosed() {
+        return !this.inited;
+    }
+
     public void finish() {
         this.finish(false);
     }
 
     public void finish(boolean kill) {
+        if (!this.inited) return; //避免重复关闭
         //System.println("耗时: " + (System.currentTimeMillis() - request.createtime));
         if (kill) refuseAlive();
         this.context.responsePool.offer(this);
     }
 
+    public void finish(final byte[] bs) {
+        if (!this.inited) return; //避免重复关闭
+        if (this.context.bufferCapacity == bs.length) {
+            ByteBuffer buffer = this.context.pollBuffer();
+            buffer.put(bs);
+            buffer.flip();
+            this.finish(buffer);
+        } else {
+            this.finish(ByteBuffer.wrap(bs));
+        }
+    }
+
     public void finish(ByteBuffer buffer) {
+        if (!this.inited) return; //避免重复关闭
         this.channel.write(buffer, buffer, finishHandler);
     }
 
     public void finish(boolean kill, ByteBuffer buffer) {
+        if (!this.inited) return; //避免重复关闭
         if (kill) refuseAlive();
         this.channel.write(buffer, buffer, finishHandler);
     }
 
     public void finish(ByteBuffer... buffers) {
+        if (!this.inited) return; //避免重复关闭
         this.channel.write(buffers, buffers, finishHandler2);
     }
 
     public void finish(boolean kill, ByteBuffer... buffers) {
+        if (!this.inited) return; //避免重复关闭
         if (kill) refuseAlive();
         this.channel.write(buffers, buffers, finishHandler2);
     }

src/org/redkale/net/Server.java

@@ -6,7 +6,6 @@
 package org.redkale.net;
 
 import java.io.*;
-import java.lang.reflect.Method;
 import java.net.*;
 import java.nio.charset.Charset;
 import java.text.*;
@@ -14,8 +13,7 @@ import java.util.*;
 import java.util.concurrent.*;
 import java.util.concurrent.atomic.AtomicInteger;
 import java.util.logging.Logger;
-import org.redkale.util.AnyValue;
+import org.redkale.util.*;
-import org.redkale.watch.WatchFactory;
 
 /**
  *
@@ -39,9 +37,6 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
     //服务的启动时间
     protected final long serverStartTime;
 
-    //监控对象
-    protected final WatchFactory watch;
-
     //服务的名称
     protected String name;
 
@@ -76,7 +71,7 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
     protected int threads;
 
     //线程池
-    protected ExecutorService executor;
+    protected ThreadPoolExecutor executor;
 
     //ByteBuffer池大小
     protected int bufferPoolSize;
@@ -93,11 +88,10 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
     //IO写入 的超时秒数，小于1视为不设置
     protected int writeTimeoutSecond;
 
-    protected Server(long serverStartTime, String protocol, PrepareServlet<K, C, R, P, S> servlet, final WatchFactory watch) {
+    protected Server(long serverStartTime, String protocol, PrepareServlet<K, C, R, P, S> servlet) {
         this.serverStartTime = serverStartTime;
         this.protocol = protocol;
         this.prepare = servlet;
-        this.watch = watch;
     }
 
     public void init(final AnyValue config) throws Exception {
@@ -105,11 +99,12 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
         this.config = config;
         this.address = new InetSocketAddress(config.getValue("host", "0.0.0.0"), config.getIntValue("port", 80));
         this.charset = Charset.forName(config.getValue("charset", "UTF-8"));
-        this.backlog = config.getIntValue("backlog", 8 * 1024);
         this.readTimeoutSecond = config.getIntValue("readTimeoutSecond", 0);
         this.writeTimeoutSecond = config.getIntValue("writeTimeoutSecond", 0);
-        this.maxbody = config.getIntValue("maxbody", 64 * 1024);
+        this.backlog = parseLenth(config.getValue("backlog"), 8 * 1024);
-        this.bufferCapacity = config.getIntValue("bufferCapacity", 8 * 1024);
+        this.maxbody = parseLenth(config.getValue("maxbody"), 64 * 1024);
+        int bufCapacity = parseLenth(config.getValue("bufferCapacity"), 8 * 1024);
+        this.bufferCapacity = bufCapacity < 256 ? 256 : bufCapacity;
         this.threads = config.getIntValue("threads", Runtime.getRuntime().availableProcessors() * 16);
         this.bufferPoolSize = config.getIntValue("bufferPoolSize", Runtime.getRuntime().availableProcessors() * 512);
         this.responsePoolSize = config.getIntValue("responsePoolSize", Runtime.getRuntime().availableProcessors() * 256);
@@ -118,13 +113,31 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
         final AtomicInteger counter = new AtomicInteger();
         final Format f = createFormat();
         final String n = name;
-        this.executor = Executors.newFixedThreadPool(threads, (Runnable r) -> {
+        this.executor = (ThreadPoolExecutor) Executors.newFixedThreadPool(threads, (Runnable r) -> {
             Thread t = new WorkThread(executor, r);
             t.setName(n + "-ServletThread-" + f.format(counter.incrementAndGet()));
             return t;
         });
     }
 
+    protected static int parseLenth(String value, int defValue) {
+        if (value == null) return defValue;
+        value = value.toUpperCase().replace("B", "");
+        if (value.endsWith("G")) return Integer.decode(value.replace("G", "")) * 1024 * 1024 * 1024;
+        if (value.endsWith("M")) return Integer.decode(value.replace("M", "")) * 1024 * 1024;
+        if (value.endsWith("K")) return Integer.decode(value.replace("K", "")) * 1024;
+        return Integer.decode(value);
+    }
+
+    protected static long parseLenth(String value, long defValue) {
+        if (value == null) return defValue;
+        value = value.toUpperCase().replace("B", "");
+        if (value.endsWith("G")) return Long.decode(value.replace("G", "")) * 1024 * 1024 * 1024;
+        if (value.endsWith("M")) return Long.decode(value.replace("M", "")) * 1024 * 1024;
+        if (value.endsWith("K")) return Long.decode(value.replace("K", "")) * 1024;
+        return Long.decode(value);
+    }
+
     public void destroy(final AnyValue config) throws Exception {
         this.prepare.destroy(context, config);
     }
@@ -153,6 +166,13 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
         return this.context;
     }
 
+    public void setThreads(int threads) {
+        int oldthreads = this.threads;
+        this.context.executor.setCorePoolSize(threads);
+        this.threads = threads;
+        logger.info("[" + Thread.currentThread().getName() + "] " + this.getClass().getSimpleName() + " change threads from " + oldthreads + " to " + threads);
+    }
+
     @SuppressWarnings("unchecked")
     public void addServlet(S servlet, final Object attachment, AnyValue conf, K... mappings) {
         this.prepare.addServlet(servlet, attachment, conf, mappings);
@@ -161,7 +181,6 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
     public void start() throws IOException {
         this.context = this.createContext();
         this.prepare.init(this.context, config);
-        if (this.watch != null) this.watch.inject(this.prepare);
         this.serverChannel = ProtocolServer.create(this.protocol, context);
         this.serverChannel.open();
         if (this.serverChannel.supportedOptions().contains(StandardSocketOptions.TCP_NODELAY)) {
@@ -190,6 +209,76 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
         logger.info(this.getClass().getSimpleName() + " shutdown in " + e + " ms");
     }
 
+    /**
+     * 判断是否存在Filter
+     *
+     * @param <T>         泛型
+     * @param filterClass Filter类
+     *
+     * @return boolean
+     */
+    public <T extends Filter> boolean containsFilter(Class<T> filterClass) {
+        return this.prepare.containsFilter(filterClass);
+    }
+
+    /**
+     * 判断是否存在Filter
+     *
+     * @param <T>             泛型
+     * @param filterClassName Filter类
+     *
+     * @return boolean
+     */
+    public <T extends Filter> boolean containsFilter(String filterClassName) {
+        return this.prepare.containsFilter(filterClassName);
+    }
+
+    /**
+     * 判断是否存在Servlet
+     *
+     * @param servletClass Servlet类
+     *
+     * @return boolean
+     */
+    public boolean containsServlet(Class<? extends S> servletClass) {
+        return this.prepare.containsServlet(servletClass);
+    }
+
+    /**
+     * 判断是否存在Servlet
+     *
+     * @param servletClassName Servlet类
+     *
+     * @return boolean
+     */
+    public boolean containsServlet(String servletClassName) {
+        return this.prepare.containsServlet(servletClassName);
+    }
+
+    /**
+     * 销毁Servlet
+     *
+     * @param servlet Servlet
+     */
+    public void destroyServlet(S servlet) {
+        servlet.destroy(context, this.prepare.getServletConf(servlet));
+    }
+
+    //创建数
+    public long getCreateConnectionCount() {
+        return serverChannel == null ? -1 : serverChannel.getCreateCount();
+    }
+
+    //关闭数
+    public long getClosedConnectionCount() {
+        return serverChannel == null ? -1 : serverChannel.getClosedCount();
+    }
+
+    //在线数
+    public long getLivingConnectionCount() {
+        return serverChannel == null ? -1 : serverChannel.getLivingCount();
+    }
+
     protected Format createFormat() {
         String sf = "0";
         if (this.threads > 10) sf = "00";
@@ -198,7 +287,7 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
         return new DecimalFormat(sf);
     }
 
-    public static URL[] loadLib(final Logger logger, final String lib) throws Exception {
+    public static URL[] loadLib(final RedkaleClassLoader classLoader, final Logger logger, final String lib) throws Exception {
         if (lib == null || lib.isEmpty()) return new URL[0];
         final Set<URL> set = new HashSet<>();
         for (String s : lib.split(";")) {
@@ -216,17 +305,8 @@ public abstract class Server<K extends Serializable, C extends Context, R extend
             }
         }
         if (set.isEmpty()) return new URL[0];
-        ClassLoader cl = Thread.currentThread().getContextClassLoader();
+        for (URL url : set) {
-        if (cl instanceof URLClassLoader) {
+            classLoader.addURL(url);
-            URLClassLoader loader = (URLClassLoader) cl;
-            final Method method = URLClassLoader.class.getDeclaredMethod("addURL", URL.class);
-            method.setAccessible(true);
-            for (URL url : set) {
-                method.invoke(loader, url);
-                //if (logger != null) logger.log(Level.INFO, "Server found ClassPath({0})", url);
-            }
-        } else {
-            Thread.currentThread().setContextClassLoader(new URLClassLoader(set.toArray(new URL[set.size()]), cl));
         }
         List<URL> list = new ArrayList<>(set);
         Collections.sort(list, (URL o1, URL o2) -> o1.getFile().compareTo(o2.getFile()));

src/org/redkale/net/Servlet.java

@@ -9,6 +9,7 @@ import org.redkale.util.AnyValue;
 import java.io.IOException;
 
 /**
+ * 协议请求处理类
  *
  * <p>
  * 详情见: https://redkale.org

src/org/redkale/net/Transport.java

@@ -11,9 +11,9 @@ import java.nio.channels.*;
 import java.util.*;
 import java.util.concurrent.*;
 import java.util.function.Supplier;
-import java.util.stream.Collectors;
+import org.redkale.convert.*;
-import org.redkale.util.ObjectPool;
+import org.redkale.convert.json.JsonConvert;
-import org.redkale.watch.WatchFactory;
+import org.redkale.util.*;
 
 /**
  * 传输客户端
@@ -44,82 +44,93 @@ public final class Transport {
 
     protected final String name; //即<group>的name属性
 
-    protected final String kind; //即<group>的kind属性
+    protected final String subprotocol; //即<group>的subprotocol属性
 
     protected final boolean tcp;
 
     protected final String protocol;
 
-    protected final WatchFactory watch;
-
     protected final AsynchronousChannelGroup group;
 
     protected final InetSocketAddress clientAddress;
 
-    protected InetSocketAddress[] remoteAddres = new InetSocketAddress[0];
+    protected TransportAddress[] transportAddres = new TransportAddress[0];
 
     protected final ObjectPool<ByteBuffer> bufferPool;
 
+    //负载均衡策略
+    protected final TransportStrategy strategy;
+
     protected final ConcurrentHashMap<SocketAddress, BlockingQueue<AsyncConnection>> connPool = new ConcurrentHashMap<>();
 
-    public Transport(String name, WatchFactory watch, String kind, final ObjectPool<ByteBuffer> transportBufferPool,
+    public Transport(String name, String subprotocol, final ObjectPool<ByteBuffer> transportBufferPool,
-        final AsynchronousChannelGroup transportChannelGroup, final InetSocketAddress clientAddress, final Collection<InetSocketAddress> addresses) {
+        final AsynchronousChannelGroup transportChannelGroup, final InetSocketAddress clientAddress,
-        this(name, DEFAULT_PROTOCOL, watch, kind, transportBufferPool, transportChannelGroup, clientAddress, addresses);
+        final Collection<InetSocketAddress> addresses, final TransportStrategy strategy) {
+        this(name, DEFAULT_PROTOCOL, subprotocol, transportBufferPool, transportChannelGroup, clientAddress, addresses, strategy);
     }
 
-    public Transport(String name, String protocol, WatchFactory watch, String kind, final ObjectPool<ByteBuffer> transportBufferPool,
+    public Transport(String name, String protocol, String subprotocol, final ObjectPool<ByteBuffer> transportBufferPool,
-        final AsynchronousChannelGroup transportChannelGroup, final InetSocketAddress clientAddress, final Collection<InetSocketAddress> addresses) {
+        final AsynchronousChannelGroup transportChannelGroup, final InetSocketAddress clientAddress,
+        final Collection<InetSocketAddress> addresses, final TransportStrategy strategy) {
         this.name = name;
-        this.watch = watch;
+        this.subprotocol = subprotocol == null ? "" : subprotocol.trim();
-        this.kind = kind == null ? "" : kind.trim();
         this.protocol = protocol;
         this.tcp = "TCP".equalsIgnoreCase(protocol);
         this.group = transportChannelGroup;
         this.bufferPool = transportBufferPool;
         this.clientAddress = clientAddress;
+        this.strategy = strategy;
         updateRemoteAddresses(addresses);
     }
 
-    public Transport(final Collection<Transport> transports) {
-        Transport first = null;
-        List<String> tmpgroup = new ArrayList<>();
-        for (Transport t : transports) {
-            if (first == null) first = t;
-            tmpgroup.add(t.name);
-        }
-        //必须按字母排列顺序确保，相同内容的transport列表组合的name相同，而不会因为list的顺序不同产生不同的name
-        this.name = tmpgroup.stream().sorted().collect(Collectors.joining(";"));
-        this.watch = first.watch;
-        this.kind = first.kind;
-        this.protocol = first.protocol;
-        this.tcp = "TCP".equalsIgnoreCase(first.protocol);
-        this.group = first.group;
-        this.bufferPool = first.bufferPool;
-        this.clientAddress = first.clientAddress;
-        Set<InetSocketAddress> addrs = new HashSet<>();
-        transports.forEach(t -> addrs.addAll(Arrays.asList(t.getRemoteAddresses())));
-        updateRemoteAddresses(addrs);
-    }
-
     public final InetSocketAddress[] updateRemoteAddresses(final Collection<InetSocketAddress> addresses) {
-        InetSocketAddress[] oldAddresses = this.remoteAddres;
+        TransportAddress[] oldAddresses = this.transportAddres;
-        List<InetSocketAddress> list = new ArrayList<>();
+        List<TransportAddress> list = new ArrayList<>();
         if (addresses != null) {
             for (InetSocketAddress addr : addresses) {
                 if (clientAddress != null && clientAddress.equals(addr)) continue;
-                list.add(addr);
+                list.add(new TransportAddress(addr));
             }
         }
-        this.remoteAddres = list.toArray(new InetSocketAddress[list.size()]);
+        this.transportAddres = list.toArray(new TransportAddress[list.size()]);
-        return oldAddresses;
+
+        InetSocketAddress[] rs = new InetSocketAddress[oldAddresses.length];
+        for (int i = 0; i < rs.length; i++) {
+            rs[i] = oldAddresses[i].getAddress();
+        }
+        return rs;
+    }
+
+    public final boolean addRemoteAddresses(final InetSocketAddress addr) {
+        if (addr == null) return false;
+        synchronized (this) {
+            if (this.transportAddres == null) {
+                this.transportAddres = new TransportAddress[]{new TransportAddress(addr)};
+            } else {
+                for (TransportAddress i : this.transportAddres) {
+                    if (addr.equals(i.address)) return false;
+                }
+                this.transportAddres = Utility.append(transportAddres, new TransportAddress(addr));
+            }
+            return true;
+        }
+    }
+
+    public final boolean removeRemoteAddresses(InetSocketAddress addr) {
+        if (addr == null) return false;
+        if (this.transportAddres == null) return false;
+        synchronized (this) {
+            this.transportAddres = Utility.remove(transportAddres, new TransportAddress(addr));
+        }
+        return true;
     }
 
     public String getName() {
         return name;
     }
 
-    public String getKind() {
+    public String getSubprotocol() {
-        return kind;
+        return subprotocol;
     }
 
     public void close() {
@@ -130,13 +141,25 @@ public final class Transport {
         return clientAddress;
     }
 
+    public TransportAddress[] getTransportAddresses() {
+        return transportAddres;
+    }
+
     public InetSocketAddress[] getRemoteAddresses() {
-        return remoteAddres;
+        InetSocketAddress[] rs = new InetSocketAddress[transportAddres.length];
+        for (int i = 0; i < rs.length; i++) {
+            rs[i] = transportAddres[i].getAddress();
+        }
+        return rs;
+    }
+
+    public ConcurrentHashMap<SocketAddress, BlockingQueue<AsyncConnection>> getAsyncConnectionPool() {
+        return connPool;
     }
 
     @Override
     public String toString() {
-        return Transport.class.getSimpleName() + "{name = " + name + ", protocol = " + protocol + ", clientAddress = " + clientAddress + ", remoteAddres = " + Arrays.toString(remoteAddres) + "}";
+        return Transport.class.getSimpleName() + "{name = " + name + ", protocol = " + protocol + ", clientAddress = " + clientAddress + ", remoteAddres = " + Arrays.toString(transportAddres) + "}";
     }
 
     public ByteBuffer pollBuffer() {
@@ -160,32 +183,57 @@ public final class Transport {
     }
 
     public AsyncConnection pollConnection(SocketAddress addr) {
-        if (addr == null && remoteAddres.length == 1) addr = remoteAddres[0];
+        if (this.strategy != null) return strategy.pollConnection(addr, this);
+        if (addr == null && this.transportAddres.length == 1) addr = this.transportAddres[0].address;
         final boolean rand = addr == null;
-        if (rand && remoteAddres.length < 1) throw new RuntimeException("Transport (" + this.name + ") has no remoteAddress list");
+        if (rand && this.transportAddres.length < 1) throw new RuntimeException("Transport (" + this.name + ") have no remoteAddress list");
         try {
             if (tcp) {
                 AsynchronousSocketChannel channel = null;
                 if (rand) {   //取地址
-                    for (int i = 0; i < remoteAddres.length; i++) {
+                    TransportAddress transportAddr;
-                        addr = remoteAddres[i];
+                    boolean tryed = false;
-                        BlockingQueue<AsyncConnection> queue = connPool.get(addr);
+                    for (int i = 0; i < transportAddres.length; i++) {
-                        if (queue != null && !queue.isEmpty()) {
+                        transportAddr = transportAddres[i];
+                        addr = transportAddr.address;
+                        if (!transportAddr.enable) continue;
+                        final BlockingQueue<AsyncConnection> queue = transportAddr.conns;
+                        if (!queue.isEmpty()) {
                             AsyncConnection conn;
                             while ((conn = queue.poll()) != null) {
                                 if (conn.isOpen()) return conn;
                             }
                         }
+                        tryed = true;
                         if (channel == null) {
                             channel = AsynchronousSocketChannel.open(group);
                             if (supportTcpNoDelay) channel.setOption(StandardSocketOptions.TCP_NODELAY, true);
                         }
                         try {
                             channel.connect(addr).get(2, TimeUnit.SECONDS);
+                            transportAddr.enable = true;
                             break;
                         } catch (Exception iex) {
-                            iex.printStackTrace();
+                            transportAddr.enable = false;
-                            if (i == remoteAddres.length - 1) channel = null;
+                            channel = null;
+                        }
+                    }
+                    if (channel == null && !tryed) {
+                        for (int i = 0; i < transportAddres.length; i++) {
+                            transportAddr = transportAddres[i];
+                            addr = transportAddr.address;
+                            if (channel == null) {
+                                channel = AsynchronousSocketChannel.open(group);
+                                if (supportTcpNoDelay) channel.setOption(StandardSocketOptions.TCP_NODELAY, true);
+                            }
+                            try {
+                                channel.connect(addr).get(2, TimeUnit.SECONDS);
+                                transportAddr.enable = true;
+                                break;
+                            } catch (Exception iex) {
+                                transportAddr.enable = false;
+                                channel = null;
+                            }
                         }
                     }
                 } else {
@@ -196,7 +244,7 @@ public final class Transport {
                 if (channel == null) return null;
                 return AsyncConnection.create(channel, addr, 3000, 3000);
             } else { // UDP
-                if (rand) addr = remoteAddres[0];
+                if (rand) addr = this.transportAddres[0].address;
                 DatagramChannel channel = DatagramChannel.open();
                 channel.configureBlocking(true);
                 channel.connect(addr);
@@ -258,4 +306,54 @@ public final class Transport {
         });
     }
 
+    public static class TransportAddress {
+
+        protected InetSocketAddress address;
+
+        protected volatile boolean enable;
+
+        protected final BlockingQueue<AsyncConnection> conns = new ArrayBlockingQueue<>(MAX_POOL_LIMIT);
+
+        public TransportAddress(InetSocketAddress address) {
+            this.address = address;
+            this.enable = true;
+        }
+
+        @java.beans.ConstructorProperties({"address", "enable"})
+        public TransportAddress(InetSocketAddress address, boolean enable) {
+            this.address = address;
+            this.enable = enable;
+        }
+
+        public InetSocketAddress getAddress() {
+            return address;
+        }
+
+        public boolean isEnable() {
+            return enable;
+        }
+
+        @ConvertColumn(ignore = true)
+        public BlockingQueue<AsyncConnection> getConns() {
+            return conns;
+        }
+
+        @Override
+        public int hashCode() {
+            return this.address.hashCode();
+        }
+
+        @Override
+        public boolean equals(Object obj) {
+            if (this == obj) return true;
+            if (obj == null) return false;
+            if (getClass() != obj.getClass()) return false;
+            final TransportAddress other = (TransportAddress) obj;
+            return this.address.equals(other.address);
+        }
+
+        public String toString() {
+            return JsonConvert.root().convertTo(this);
+        }
+    }
 }

src/org/redkale/net/TransportFactory.java

@@ -0,0 +1,189 @@
+/*
+ * 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.net;
+
+import java.lang.ref.WeakReference;
+import java.net.InetSocketAddress;
+import java.nio.ByteBuffer;
+import java.nio.channels.AsynchronousChannelGroup;
+import java.util.*;
+import java.util.concurrent.*;
+import java.util.logging.*;
+import java.util.stream.Collectors;
+import org.redkale.service.Service;
+import org.redkale.util.ObjectPool;
+
+/**
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+public class TransportFactory {
+
+    protected static final Logger logger = Logger.getLogger(TransportFactory.class.getSimpleName());
+
+    //传输端的线程池
+    protected final ExecutorService executor;
+
+    //传输端的ByteBuffer对象池
+    protected final ObjectPool<ByteBuffer> bufferPool;
+
+    //传输端的ChannelGroup
+    protected final AsynchronousChannelGroup channelGroup;
+
+    //每个地址对应的Group名
+    protected final Map<InetSocketAddress, String> groupAddrs = new HashMap<>();
+
+    //协议地址的Group集合
+    protected final Map<String, TransportGroupInfo> groupInfos = new HashMap<>();
+
+    protected final List<WeakReference<Service>> services = new CopyOnWriteArrayList<>();
+
+    //负载均衡策略
+    protected final TransportStrategy strategy;
+
+    public TransportFactory(ExecutorService executor, ObjectPool<ByteBuffer> bufferPool, AsynchronousChannelGroup channelGroup,
+        final TransportStrategy strategy) {
+        this.executor = executor;
+        this.bufferPool = bufferPool;
+        this.channelGroup = channelGroup;
+        this.strategy = strategy;
+    }
+
+    public TransportFactory(ExecutorService executor, ObjectPool<ByteBuffer> bufferPool, AsynchronousChannelGroup channelGroup) {
+        this(executor, bufferPool, channelGroup, null);
+    }
+
+    public String findGroupName(InetSocketAddress addr) {
+        if (addr == null) return null;
+        return groupAddrs.get(addr);
+    }
+
+    public TransportGroupInfo findGroupInfo(String group) {
+        if (group == null) return null;
+        return groupInfos.get(group);
+    }
+
+    public boolean addGroupInfo(String groupName, InetSocketAddress... addrs) {
+        addGroupInfo(new TransportGroupInfo(groupName, addrs));
+        return true;
+    }
+
+    public boolean removeGroupInfo(String groupName, InetSocketAddress addr) {
+        if (groupName == null || groupName.isEmpty() || addr == null) return false;
+        if (!groupName.equals(groupAddrs.get(addr))) return false;
+        TransportGroupInfo group = groupInfos.get(groupName);
+        if (group == null) return false;
+        group.removeAddress(addr);
+        groupAddrs.remove(addr);
+        return true;
+    }
+
+    public TransportFactory addGroupInfo(String name, Set<InetSocketAddress> addrs) {
+        addGroupInfo(new TransportGroupInfo(name, addrs));
+        return this;
+    }
+
+    public boolean addGroupInfo(TransportGroupInfo info) {
+        if (info == null) throw new RuntimeException("TransportGroupInfo can not null");
+        if (info.addresses == null) throw new RuntimeException("TransportGroupInfo.addresses can not null");
+        if (!checkName(info.name)) throw new RuntimeException("Transport.group.name only 0-9 a-z A-Z _ cannot begin 0-9");
+        TransportGroupInfo old = groupInfos.get(info.name);
+        if (old != null && !old.protocol.equals(info.protocol)) throw new RuntimeException("Transport.group.name repeat but protocol is different");
+        if (old != null && !old.subprotocol.equals(info.subprotocol)) throw new RuntimeException("Transport.group.name repeat but subprotocol is different");
+        for (InetSocketAddress addr : info.addresses) {
+            if (!groupAddrs.getOrDefault(addr, info.name).equals(info.name)) throw new RuntimeException(addr + " repeat but different group.name");
+        }
+        if (old == null) {
+            groupInfos.put(info.name, info);
+        } else {
+            old.putAddress(info.addresses);
+        }
+        for (InetSocketAddress addr : info.addresses) {
+            groupAddrs.put(addr, info.name);
+        }
+        return true;
+    }
+
+    public Transport loadSameGroupTransport(InetSocketAddress sncpAddress) {
+        return loadTransport(groupAddrs.get(sncpAddress), sncpAddress);
+    }
+
+    public Transport[] loadDiffGroupTransports(InetSocketAddress sncpAddress, final Set<String> diffGroups) {
+        if (diffGroups == null) return null;
+        final String sncpGroup = groupAddrs.get(sncpAddress);
+        final List<Transport> transports = new ArrayList<>();
+        for (String group : diffGroups) {
+            if (sncpGroup == null || !sncpGroup.equals(group)) {
+                transports.add(loadTransport(group, sncpAddress));
+            }
+        }
+        return transports.toArray(new Transport[transports.size()]);
+    }
+
+    public Transport loadRemoteTransport(InetSocketAddress sncpAddress, final Set<String> groups) {
+        if (groups == null) return null;
+        Set<InetSocketAddress> addresses = new HashSet<>();
+        TransportGroupInfo info = null;
+        for (String group : groups) {
+            info = groupInfos.get(group);
+            if (info == null) continue;
+            addresses.addAll(info.addresses);
+        }
+        if (info == null) return null;
+        if (sncpAddress != null) addresses.remove(sncpAddress);
+        return new Transport(groups.stream().sorted().collect(Collectors.joining(";")), info.protocol, info.subprotocol, this.bufferPool, this.channelGroup, sncpAddress, addresses, this.strategy);
+    }
+
+    private Transport loadTransport(final String groupName, InetSocketAddress sncpAddress) {
+        if (groupName == null) return null;
+        TransportGroupInfo info = groupInfos.get(groupName);
+        if (info == null) return null;
+        return new Transport(groupName, info.protocol, info.subprotocol, this.bufferPool, this.channelGroup, sncpAddress, info.addresses, this.strategy);
+    }
+
+    public ExecutorService getExecutor() {
+        return executor;
+    }
+
+    public List<TransportGroupInfo> getGroupInfos() {
+        return new ArrayList<>(this.groupInfos.values());
+    }
+
+    public void addSncpService(Service service) {
+        if (service == null) return;
+        services.add(new WeakReference<>(service));
+    }
+
+    public List<Service> getServices() {
+        List<Service> rs = new ArrayList<>();
+        for (WeakReference<Service> ref : services) {
+            Service service = ref.get();
+            if (service != null) rs.add(service);
+        }
+        return rs;
+    }
+
+    public void shutdownNow() {
+        try {
+            this.channelGroup.shutdownNow();
+        } catch (Exception e) {
+            logger.log(Level.FINER, "close transportChannelGroup erroneous", e);
+        }
+    }
+
+    private static boolean checkName(String name) {  //不能含特殊字符
+        if (name.isEmpty()) return false;
+        if (name.charAt(0) >= '0' && name.charAt(0) <= '9') return false;
+        for (char ch : name.toCharArray()) {
+            if (!((ch >= '0' && ch <= '9') || ch == '_' || (ch >= 'a' && ch <= 'z') || (ch >= 'A' && ch <= 'Z'))) { //不能含特殊字符
+                return false;
+            }
+        }
+        return true;
+    }
+}

src/org/redkale/net/TransportGroupInfo.java

@@ -0,0 +1,127 @@
+/*
+ * 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.net;
+
+import java.net.InetSocketAddress;
+import java.util.*;
+import org.redkale.convert.json.JsonConvert;
+import org.redkale.util.Utility;
+
+/**
+ * 协议地址组合对象, 对应application.xml 中 resources->group 节点信息
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+public class TransportGroupInfo {
+
+    protected String name;  //地址
+
+    protected String protocol; //协议 取值范围:  TCP、UDP
+
+    protected String subprotocol; //子协议，预留使用
+
+    protected Set<InetSocketAddress> addresses; //地址列表， 对应 resources-&#62;group-&#62;node节点信息
+
+    public TransportGroupInfo() {
+    }
+
+    public TransportGroupInfo(String name, InetSocketAddress... addrs) {
+        this(name, "TCP", "", Utility.ofSet(addrs));
+    }
+
+    public TransportGroupInfo(String name, Set<InetSocketAddress> addrs) {
+        this(name, "TCP", "", addrs);
+    }
+
+    public TransportGroupInfo(String name, String protocol, String subprotocol, InetSocketAddress... addrs) {
+        this(name, protocol, subprotocol, Utility.ofSet(addrs));
+    }
+
+    public TransportGroupInfo(String name, String protocol, String subprotocol, Set<InetSocketAddress> addrs) {
+        Objects.requireNonNull(name, "Transport.group.name can not null");
+        this.name = name;
+        this.protocol = protocol == null ? "TCP" : protocol;
+        this.subprotocol = subprotocol == null ? "" : subprotocol;
+        this.addresses = addrs;
+    }
+
+    public String getName() {
+        return name;
+    }
+
+    public void setName(String name) {
+        Objects.requireNonNull(name, "Transport.group.name can not null");
+        this.name = name;
+    }
+
+    public String getProtocol() {
+        return protocol;
+    }
+
+    public void setProtocol(String protocol) {
+        this.protocol = protocol == null ? "TCP" : protocol;
+    }
+
+    public String getSubprotocol() {
+        return subprotocol;
+    }
+
+    public void setSubprotocol(String subprotocol) {
+        this.subprotocol = subprotocol == null ? "" : subprotocol;
+        this.subprotocol = subprotocol;
+    }
+
+    public Set<InetSocketAddress> getAddresses() {
+        return addresses;
+    }
+
+    public Set<InetSocketAddress> copyAddresses() {
+        return addresses == null ? null : new LinkedHashSet<>(addresses);
+    }
+
+    public void setAddresses(Set<InetSocketAddress> addresses) {
+        this.addresses = addresses;
+    }
+
+    public boolean containsAddress(InetSocketAddress addr) {
+        synchronized (this) {
+            if (this.addresses == null) return false;
+            return this.addresses.contains(addr);
+        }
+    }
+
+    public void removeAddress(InetSocketAddress addr) {
+        if (addr == null) return;
+        synchronized (this) {
+            if (this.addresses == null) return;
+            this.addresses.remove(addr);
+        }
+    }
+
+    public void putAddress(InetSocketAddress addr) {
+        if (addr == null) return;
+        synchronized (this) {
+            if (this.addresses == null) this.addresses = new HashSet<>();
+            this.addresses.add(addr);
+        }
+    }
+
+    public void putAddress(Set<InetSocketAddress> addrs) {
+        if (addrs == null) return;
+        synchronized (this) {
+            if (this.addresses == null) this.addresses = new HashSet<>();
+            this.addresses.addAll(addrs);
+        }
+    }
+
+    @Override
+    public String toString() {
+        return JsonConvert.root().convertTo(this);
+    }
+}

src/org/redkale/net/TransportStrategy.java

@@ -0,0 +1,21 @@
+/*
+ * 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.net;
+
+import java.net.SocketAddress;
+
+/**
+ * 远程请求的负载均衡策略
+ *
+ * <p>
+ * 详情见: https://redkale.org
+ *
+ * @author zhangjx
+ */
+public interface TransportStrategy {
+
+    public AsyncConnection pollConnection(SocketAddress addr, Transport transport);
+}