spring+jms

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

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

	<!-- Spring提供的JMS工具类，它可以进行消息发送、接收等 -->
	<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
		<!-- 这个connectionFactory对应的是我们定义的Spring提供的那个ConnectionFactory对象 -->
		<property name="connectionFactory" ref="connectionFactory" />
	</bean>
	<!-- Spring用于管理真正的ConnectionFactory的ConnectionFactory -->
	<bean id="connectionFactory" class="org.springframework.jms.connection.SingleConnectionFactory">
		<!-- 目标ConnectionFactory对应真实的可以产生JMS Connection的ConnectionFactory -->
		<property name="targetConnectionFactory" ref="targetConnectionFactory" />
	</bean>
	<!-- 真正可以产生Connection的ConnectionFactory，由对应的 JMS服务厂商提供-->
	<bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
		<property name="brokerURL" value="tcp://localhost:61616" />
	</bean>


	<!--这个是队列目的地-->
	<bean id="queueDestination" class="org.apache.activemq.command.ActiveMQQueue">
		<constructor-arg>
			<value>queue</value>
		</constructor-arg>
	</bean>
	<!-- 消息监听器 -->
	<bean id="consumerMessageListener" class="com.tiantian.springintejms.listener.ConsumerMessageListener" />
	<!-- 消息监听容器 -->
	<bean id="jmsContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
		<property name="connectionFactory" ref="connectionFactory" />
		<property name="destination" ref="queueDestination" />
		<property name="messageListener" ref="consumerMessageListener" />
	</bean>
</beans>

 

package com.tiantian.springintejms.listener;
 
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;
 
public class ConsumerMessageListener implements MessageListener {
 
    public void onMessage(Message message) {
        //这里我们知道生产者发送的就是一个纯文本消息，所以这里可以直接进行强制转换
        TextMessage textMsg = (TextMessage) message;
        System.out.println("接收到一个纯文本消息。");
        try {
            System.out.println("消息内容是：" + textMsg.getText());
        } catch (JMSException e) {
            e.printStackTrace();
        }
    }
 
}

 

package com.tiantian.springintejms.service.impl;

import javax.jms.Destination;

public interface ProducerService {
	 public void sendMessage(Destination destination, final String message);
}

 

package com.tiantian.springintejms.service.impl;
 
import javax.annotation.Resource;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Session;

import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;
import org.springframework.stereotype.Component;
 
@Component
public class ProducerServiceImpl implements ProducerService {
 
    private JmsTemplate jmsTemplate;
    
    public void sendMessage(Destination destination, final String message) {
        System.out.println("---------------生产者发送消息-----------------");
        System.out.println("---------------生产者发了一个消息：" + message);
        jmsTemplate.send(destination, new MessageCreator() {
            public Message createMessage(Session session) throws JMSException {
                return session.createTextMessage(message);
            }
        });
    } 

    public JmsTemplate getJmsTemplate() {
        return jmsTemplate;
    } 

    @Resource
    public void setJmsTemplate(JmsTemplate jmsTemplate) {
        this.jmsTemplate = jmsTemplate;
    }
 
}

 

package com.tiantian.springintejms.test;
 
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.tiantian.springintejms.service.impl.ProducerService;
 
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration("/applicationContext.xml")
public class ProducerConsumerTest {
 
    @Autowired
    private ProducerService producerService;
    @Autowired
    @Qualifier("queueDestination")
    private Destination destination;
    
    @Test
    public void testSend() {
        for (int i=0; i<2; i++) {
            producerService.sendMessage(destination, "你好，生产者！这是消息：" + (i+1));
        }
    }
    
}