spring--mybatis--activeMQ集成（一）

最新推荐文章于 2022-08-11 00:27:33 发布

aneok

最新推荐文章于 2022-08-11 00:27:33 发布

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本文档介绍了如何将Spring、Mybatis与ActiveMQ集成，创建一个包含两个消息队列的应用。客户端是一个基于Spring+Mybatis的Web应用，通过JmsTemplate发送和接收消息。服务端是一个Java应用程序，使用相同的技术栈处理消息。配置包括客户端和服务器的Spring XML配置文件，以及客户端的生产者和服务端的消费者类。此外，还提供了测试用例和相关依赖的Maven配置。

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1.功能描述

实现两个消息队列，

（1）adapterQueue队列为发送消息给server服务器的队列

（2）defaultResponseQueue队列为server发送消息给客户端

客户端程序为spring+mybatis+activeMQ的j2ee Web框架

服务端为spirng+mybatis+activeMQ的java application应用

2. 客户端spring.xml配置

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-3.0.xsd">

<context:property-placeholder location="classpath:config.properties" />

<context:component-scan base-package="com.ssmm" />

<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">

<property name="connectionFactory" ref="connectionFactory"/>
</bean>

<bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="tcp://192.168.12.57:61616"/>
</bean>


<bean id="connectionFactory" class="org.springframework.jms.connection.SingleConnectionFactory">

<property name="targetConnectionFactory" ref="targetConnectionFactory"/>
</bean>


<bean id="adapterQueue" class="org.apache.activemq.command.ActiveMQQueue">
<constructor-arg>
<value>adapterQueue</value>
</constructor-arg>
</bean>


<bean id="defaultResponseQueue" class="org.apache.activemq.command.ActiveMQQueue">
<constructor-arg>
<value>defaultResponseQueue</value>
</constructor-arg>
</bean>


<bean id="defaultResponseQueueListener" class="com.ssmm.server.DefaultResponseQueueListener"/>


<bean id="defaultResponseQueueMessageListenerContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="connectionFactory"/>
<property name="destination" ref="defaultResponseQueue"/>
<property name="messageListener" ref="defaultResponseQueueListener"/>
</bean>
</beans>

2. 客户端发送消息类

import javax.annotation.Resource;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;
import org.springframework.stereotype.Component;
@Component
public class ProducerService {
@Autowired
private JmsTemplate jmsTemplate;

public void sendMessage(Destination destination, final String message) {
System.out.println("---------------WEB生产者发送消息-----------------");
System.out.println("---------------WEB生产者发了一个消息：" + message);
jmsTemplate.send(destination, new MessageCreator() {
public Message createMessage(Session session) throws JMSException {
TextMessage textMessage = session.createTextMessage(message);
//textMessage.setJMSReplyTo(responseDestination);
return textMessage;
}
});
}

}

4、客户端接收消息和发送消息队列类

发送消息队列

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;
/**
* @author quanyiming
*
*/
public class ResponseQueueListener implements MessageListener {

public void onMessage(Message message) {
if (message instanceof TextMessage) {
TextMessage textMessage = (TextMessage) message;
try {
System.out.println("WEB adptque接收的内容是：" + textMessage.getText());
} catch (JMSException e) {
e.printStackTrace();
}
}
}
}

接收消息队列

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;

public class DefaultResponseQueueListener implements MessageListener{

public void onMessage(Message message) {
if (message instanceof TextMessage) {
TextMessage textMessage = (TextMessage) message;
try {
System.out.println(textMessage.getText().substring(textMessage.getText().length()-5, textMessage.getText().length())+"default WEB接收消息是：" + textMessage.getText());
} catch (JMSException e) {
e.printStackTrace();
}
}
}
}

5. 测试类

import javax.jms.Destination;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import com.ssmm.server.ProducerService;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = { "classpath:spring.xml","classpath:spring-mybatis.xml" })
public class ProducerConsumerTest {
@Autowired
private ProducerService producerService;
@Qualifier("adapterQueue")
@Autowired
private Destination adapterQueue;
@Test
public void testMessageListenerAdapter() {
producerService.sendMessage(adapterQueue, "my first");
}
}

6.pom.xml中添加以下依赖

<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-core</artifactId>
<version>5.7.0</version>
</dependency>

<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-pool</artifactId>
<version>5.7.0</version>
</dependency>

7.服务端spring.xml配置(服务端请建立基于maven的java application工程，不是WEB工程)

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd
http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-3.0.xsd">

<context:property-placeholder location="classpath:config.properties" />


<context:component-scan base-package="com.ssmm" />

<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">

<property name="connectionFactory" ref="connectionFactory"/>
</bean>


<bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="tcp://192.168.12.57:61616"/>
</bean>


<bean id="connectionFactory" class="org.springframework.jms.connection.SingleConnectionFactory">

<property name="targetConnectionFactory" ref="targetConnectionFactory"/>
</bean>

<bean id="adapterQueue" class="org.apache.activemq.command.ActiveMQQueue">
<constructor-arg>
<value>adapterQueue</value>
</constructor-arg>
</bean>

<bean id="messageListenerAdapter" class="org.springframework.jms.listener.adapter.MessageListenerAdapter">

<property name="delegate">
<bean class="com.ssmm.server.ResponseQueueListener"/>
</property>
</bean>


<bean id="messageListenerAdapterContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="connectionFactory"/>
<property name="destination" ref="adapterQueue"/>
<property name="messageListener" ref="messageListenerAdapter"/>
</bean>


<bean id="defaultResponseQueue" class="org.apache.activemq.command.ActiveMQQueue">
<constructor-arg>
<value>defaultResponseQueue</value>
</constructor-arg>
</bean>
</beans>

8. 服务端pom.xml请添加以下配置

<plugins>
<plugin>
<groupId>org.codehaus.mojo</groupId>
<artifactId>exec-maven-plugin</artifactId>
<version>1.2.1</version>
<executions>
<execution>
<goals>
<goal>exec</goal>
</goals>
</execution>
</executions>
<configuration>
<executable>java</executable>
<arguments>
<argument>-classpath</argument>
<classpath>
</classpath>
<argument>com.ssmm.server.testPlatform</argument>
</arguments>
</configuration>
</plugin>

<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-jar-plugin</artifactId>
<configuration>
<archive>
<manifest>
<mainClass>com.ssmm.server.testPlatform</mainClass>
<addClasspath>true</addClasspath>
<classpathPrefix>lib/</classpathPrefix>
</manifest>
</archive>
<classesDirectory>
</classesDirectory>
</configuration>
</plugin>
</plugins>