spring 整合JMS

<context:component-scan base-package="cn.itcast.demo"></context:component-scan> <!-- 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://192.168.25.135:61616"/> </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> <!-- 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> <!--这个是队列目的地，点对点的 文本信息--> <bean id="queueTextDestination" class="org.apache.activemq.command.ActiveMQQueue"> <constructor-arg value="queue_text"/> </bean>

@Component public class QueueProducer { @Autowired private JmsTemplate jmsTemplate; @Autowired private Destination queueTextDestination; /** * 发送文本消息 * @param text */ public void sendTextMessage(final String text){ jmsTemplate.send(queueTextDestination, new MessageCreator() { public Message createMessage(Session session) throws JMSException { return session.createTextMessage(text); } }); } }

@RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations="classpath:applicationContext-jms-producer.xml") public class TestQueue { @Autowired private QueueProducer queueProducer; @Test public void testSend(){ queueProducer.sendTextMessage("SpringJms-点对点"); } }

<!-- 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://192.168.25.135:61616"/> </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> <!--这个是队列目的地，点对点的 文本信息--> <bean id="queueTextDestination" class="org.apache.activemq.command.ActiveMQQueue"> <constructor-arg value="queue_text"/> </bean> <!-- 我的监听类 --> <bean id="myMessageListener" class="cn.itcast.demo.MyMessageListener"></bean> <!-- 消息监听容器 --> <bean class="org.springframework.jms.listener.DefaultMessageListenerContainer"> <property name="connectionFactory" ref="connectionFactory" /> <property name="destination" ref="queueTextDestination" /> <property name="messageListener" ref="myMessageListener" /> </bean>

public class MyMessageListener implements MessageListener { public void onMessage(Message message) { TextMessage textMessage=(TextMessage)message; try { System.out.println("接收到消息："+textMessage.getText()); } catch (JMSException e) { e.printStackTrace(); } } }

@RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations="classpath:applicationContext-jms-consumer-queue.xml") public class TestQueue { @Test public void testQueue(){ try { System.in.read(); } catch (IOException e) { e.printStackTrace(); } } }

<!--这个是订阅模式 文本信息--> <bean id="topicTextDestination" class="org.apache.activemq.command.ActiveMQTopic"> <constructor-arg value="topic_text"/> </bean>

@Component public class TopicProducer { @Autowired private JmsTemplate jmsTemplate; @Autowired private Destination topicTextDestination; /** * 发送文本消息 * @param text */ public void sendTextMessage(final String text){ jmsTemplate.send(topicTextDestination, new MessageCreator() { public Message createMessage(Session session) throws JMSException { return session.createTextMessage(text); } }); } }

import org.junit.Test; import org.junit.runner.RunWith; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.test.context.ContextConfiguration; import org.springframework.test.context.junit4.SpringJUnit4ClassRunner; import cn.itcast.demo.TopicProducer; @RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations="classpath:applicationContext-activemq-producer.xml") public class TestTopic { @Autowired private TopicProducer topicProducer; @Test public void sendTextQueue(){ topicProducer.sendTextMessage(); } }

<!-- 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://192.168.25.135:61616"/> </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> <!--这个是队列目的地，点对点的 文本信息--> <bean id="topicTextDestination" class="org.apache.activemq.command.ActiveMQTopic"> <constructor-arg value="topic_text"/> </bean> <!-- 我的监听类 --> <bean id="myMessageListener" class="cn.itcast.demo.MyMessageListener"></bean> <!-- 消息监听容器 --> <bean class="org.springframework.jms.listener.DefaultMessageListenerContainer"> <property name="connectionFactory" ref="connectionFactory" /> <property name="destination" ref="topicTextDestination" /> <property name="messageListener" ref="myMessageListener" /> </bean>

@RunWith(SpringJUnit4ClassRunner.class) @ContextConfiguration(locations="classpath:applicationContext-jms-consumer-topic.xml") public class TestTopic { @Test public void testTopic(){ try { System.in.read(); } catch (IOException e) { e.printStackTrace(); } } }