lxy/redkale
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Messaged

Browse Source
This commit is contained in:
redkale
2023-12-24 21:08:57 +08:00
parent ae03bdecad
commit 88392fd5dd
6 changed files with 115 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

10
docs/service.md
View File

@@ -1,8 +1,8 @@
# Service组件
&nbsp;&nbsp;&nbsp;&nbsp;Service是Redkale最核心的组件，主要处理业务逻辑和操作数据层。Service实例分两种模式: <b>本地模式</b>和<b>远程模式</b>。其模式由```conf/application.xml```文件来配置。开发人员在调用过程中通常不需要区分Service实例是哪种模式。 <br/>
&nbsp;&nbsp;&nbsp;&nbsp;并不是Sevice都能进行本地和远程模式切换， 以下情况的Service不能转成远程模式:
&nbsp;&nbsp;&nbsp;&nbsp;* Service类修饰为```final```
&nbsp;&nbsp;&nbsp;&nbsp;* Service类被标记```@Local```
&nbsp;&nbsp;&nbsp;&nbsp;* Service类被标记```@Component```
>Service是Redkale最核心的组件，主要处理业务逻辑和操作数据层。Service实例分两种模式: <b>本地模式</b>和<b>远程模式</b>。其模式由```conf/application.xml```文件来配置。开发人员在调用过程中通常不需要区分Service实例是哪种模式。 <br/>
>并不是Sevice都能进行本地和远程模式切换， 以下情况的Service不能转成远程模式:
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1、Service类修饰为```final``` <br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2、Service类被标记```@Local``` <br>
&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3、Service类被标记```@Component``` <br>
&nbsp;&nbsp;&nbsp;&nbsp;Redkale进程启动时扫描可加载的Service实现类，根据配置文件配置的模式采用```ASM```技术动态生成相应的Service临时类进行实例化，并注册到ResourceFactory同其他Service、Servlet依赖注入。

37
src/main/java/org/redkale/mq/Messaged.java Normal file
View File

@@ -0,0 +1,37 @@
/*
*
*/
package org.redkale.mq;
import java.lang.annotation.Documented;
import static java.lang.annotation.ElementType.METHOD;
import java.lang.annotation.Retention;
import static java.lang.annotation.RetentionPolicy.RUNTIME;
import java.lang.annotation.Target;
import org.redkale.convert.ConvertType;
/**
* MQ资源注解, 只能标记在Service类方法上
* 1、方法必须是protected/public
* 2、方法不能是final
*
* <p>
* 详情见: https://redkale.org
*
* @author zhangjx
*
* @since 2.8.0
*/
@Documented
@Target({METHOD})
@Retention(RUNTIME)
public @interface Messaged {
String mq() default "";
String group() default "";
String[] topics();
ConvertType convertType() default ConvertType.JSON;
}

5
src/main/java/org/redkale/mq/spi/MessageAgent.java
View File

@@ -218,7 +218,7 @@ public abstract class MessageAgent implements MessageManager {
if (this.timeoutExecutor != null) {
this.timeoutExecutor.shutdownNow();
}
if (this.workExecutor != null && this.workExecutor != application.getWorkExecutor()) {
if (this.workExecutor != application.getWorkExecutor()) {
this.workExecutor.shutdown();
}
}
@@ -400,12 +400,15 @@ public abstract class MessageAgent implements MessageManager {
public abstract void onResourceChange(ResourceEvent[] events);
//
@Override
public abstract boolean createTopic(String... topics);
//删除topic，如果不存在则跳过
@Override
public abstract boolean deleteTopic(String... topics);
//查询所有topic
@Override
public abstract List<String> queryTopic();
//ServiceLoader时判断配置是否符合当前实现类

5
src/main/java/org/redkale/net/sncp/Sncp.java
View File

@@ -85,11 +85,6 @@ public abstract class Sncp {
continue;
}
if (method.getAnnotation(Scheduled.class) != null) {
if (Modifier.isStatic(method.getModifiers())
|| method.getParameterCount() > 0) {
throw new SncpException(Scheduled.class.getSimpleName() + " must be on protected and non-parameter method, but on " + method);
}
RedkaleClassLoader.putReflectionMethod(serviceTypeOrImplClass.getName(), method);
continue;
}
if (Modifier.isStatic(method.getModifiers())) {

8
src/main/java/org/redkale/util/Invoker.java
View File

@@ -88,6 +88,8 @@ public interface Invoker<C, R> {
returnDesc = Type.getDescriptor(Long.class);
} else if (returnType == double.class) {
returnDesc = Type.getDescriptor(Double.class);
} else if (returnType == void.class) {
returnDesc = Type.getDescriptor(Void.class);
}
ClassLoader loader = Thread.currentThread().getContextClassLoader();
StringBuilder sbpts = new StringBuilder();
@@ -144,7 +146,11 @@ public interface Invoker<C, R> {
}
mv.visitMethodInsn(staticFlag ? INVOKESTATIC : (clazz.isInterface() ? INVOKEINTERFACE : INVOKEVIRTUAL), interName, method.getName(), "(" + paramDescs + ")" + returnPrimiveDesc, !staticFlag && clazz.isInterface());
Asms.visitPrimitiveValueOf(mv, returnType);
if (returnType == void.class) {
mv.visitInsn(ACONST_NULL);
} else {
Asms.visitPrimitiveValueOf(mv, returnType);
}
mv.visitLabel(label1);
mv.visitInsn(ARETURN);
if (throwFlag) {

63
src/test/java/org/redkale/test/util/InvokerTest.java
View File

@@ -5,9 +5,10 @@
*/
package org.redkale.test.util;
import org.redkale.util.Invoker;
import java.io.IOException;
import org.junit.jupiter.api.Assertions;
import org.junit.jupiter.api.Test;
import org.redkale.util.Invoker;
/**
*
@@ -15,6 +16,17 @@ import org.junit.jupiter.api.Test;
*/
public class InvokerTest {
public static void main(String[] args) throws Throwable {
InvokerTest test = new InvokerTest();
test.run1();
test.run2();
test.run3();
test.run4();
test.run5();
test.run6();
test.run7();
}
@Test
public void run1() {
Invoker<String, String> invoker = Invoker.create(String.class, "toLowerCase");
@@ -34,4 +46,53 @@ public class InvokerTest {
System.out.println(str);
Assertions.assertEquals(str, invoker.invoke(null, str).toString());
}
@Test
public void run4() {
Invoker<Action, Void> invoker = Invoker.create(Action.class, "test1");
Action action = new Action();
invoker.invoke(action);
}
@Test
public void run5() {
Invoker<Action, Void> invoker = Invoker.create(Action.class, "test2", String.class);
Action action = new Action();
invoker.invoke(action, "name");
}
@Test
public void run6() {
Invoker<Action, Integer> invoker = Invoker.create(Action.class, "test3", String.class, int.class);
Action action = new Action();
int rs = invoker.invoke(action, "name", 1);
System.out.println(rs);
Assertions.assertEquals(3, rs);
}
@Test
public void run7() {
Invoker<Action, Integer> invoker = Invoker.create(Action.class, "test4", String.class, int.class);
Action action = new Action();
int rs = invoker.invoke(action, "name", 1);
System.out.println(rs);
Assertions.assertEquals(4, rs);
}
public static class Action {
public void test1() {
}
public void test2(String name) throws IOException {
}
public int test3(String name, int id) {
return 3;
}
public int test4(String name, int id) throws IOException {
return 4;
}
}
}