ActiveMQ与spring整合
第一步:引用相关的jar包
<dependency> <groupId>org.springframework</groupId> <artifactId>spring-jms</artifactId> </dependency> <dependency> <groupId>org.springframework</groupId> <artifactId>spring-context-support</artifactId> </dependency>
第二步:配置Activemq整合spring
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.2.xsd"> <!-- 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://192.168.25.168:61616" /> </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> <!-- 配置生产者 --> <!-- 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 --> <bean id="queueDestination" class="org.apache.activemq.command.ActiveMQQueue"> <constructor-arg> <value>spring-queue</value> </constructor-arg> </bean> <!--这个是主题目的地,一对多的 --> <bean id="topicDestination" class="org.apache.activemq.command.ActiveMQTopic"> <constructor-arg value="topic" /> </bean> </beans>
@Test public void testQueueProducer() throws Exception { // 第一步:初始化一个spring容器 ApplicationContext applicationContext = new ClassPathXmlApplicationContext("classpath:spring/applicationContext-activemq.xml"); // 第二步:从容器中获得JMSTemplate对象。 JmsTemplate jmsTemplate = applicationContext.getBean(JmsTemplate.class); // 第三步:从容器中获得一个Destination对象 Queue queue = (Queue) applicationContext.getBean("queueDestination"); // 第四步:使用JMSTemplate对象发送消息,需要知道Destination jmsTemplate.send(queue, new MessageCreator() { @Override public Message createMessage(Session session) throws JMSException { TextMessage textMessage = session.createTextMessage("spring activemq test"); return textMessage; } }); }
<?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-4.2.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.2.xsd"> <!-- 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://192.168.25.168:61616" /> </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 --> <bean id="queueDestination" class="org.apache.activemq.command.ActiveMQQueue"> <constructor-arg> <value>spring-queue</value> </constructor-arg> </bean> <!--这个是主题目的地,一对多的 --> <bean id="topicDestination" class="org.apache.activemq.command.ActiveMQTopic"> <constructor-arg value="topic" /> </bean> <!-- 接收消息 --> <!-- 配置监听器 --> <bean id="myMessageListener" class="cn.e3mall.search.listener.MyMessageListener" /> <!-- 消息监听容器 --> <bean class="org.springframework.jms.listener.DefaultMessageListenerContainer"> <property name="connectionFactory" ref="connectionFactory" /> <property name="destination" ref="queueDestination" /> <property name="messageListener" ref="myMessageListener" /> </bean> </beans>
public class MyMessageListener implements MessageListener { @Override public void onMessage(Message message) { try { TextMessage textMessage = (TextMessage) message; //取消息内容 String text = textMessage.getText(); System.out.println(text); } catch (JMSException e) { e.printStackTrace(); }