基于WebSphere MQ发送消息的简单JMS实例。
MQSend.java
package com.bijian.study; import javax.jms.JMSException; import javax.jms.MapMessage; import javax.jms.Message; import javax.jms.Session; import javax.jms.TextMessage; import org.springframework.context.ApplicationContext; import org.springframework.context.support.ClassPathXmlApplicationContext; import org.springframework.jms.core.JmsTemplate; import org.springframework.jms.core.MessageCreator; /** * MQ发送消息 */ public class MQSend { /** * jms模板,封装链接工厂、队列、消息生产者 */ private JmsTemplate jmsTemplate; public MQSend() { ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml"); jmsTemplate = (JmsTemplate) ctx.getBean("jmsTemplate"); } /** * 发送消息 * * @param msg消息 */ public void sendMessage(String msg) { // Text消息 MessageCreator messageCreator = createTxtMsg(msg); jmsTemplate.send(messageCreator); // Map消息 messageCreator = createMapMsg(msg); jmsTemplate.send(messageCreator); } /** * 创建text消息 * * @param msg 消息 * @return message */ private MessageCreator createTxtMsg(final String msg) { return new MessageCreator() { public Message createMessage(Session session) throws JMSException { TextMessage textMessage = session.createTextMessage(); textMessage.setText(msg); return textMessage; } }; } /** * 创建map消息 * * @param msg消息 * @return message */ private MessageCreator createMapMsg(final String msg) { return new MessageCreator() { public Message createMessage(Session session) throws JMSException { MapMessage mapMessage = session.createMapMessage(); mapMessage.setString("map", "javax.jms.MapMessage"); mapMessage.setString("map1", msg); return mapMessage; } }; } /** * @param args */ public static void main(String[] args) { MQSend send = new MQSend(); send.sendMessage("start, send!"); System.out.println("发送完成!"); } }
applicationContext.xml
<?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:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context" xmlns:task="http://www.springframework.org/schema/task" xmlns:util="http://www.springframework.org/schema/util" xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-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/task http://www.springframework.org/schema/task/spring-task-3.0.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd"> <!-- ConnectionFactory --> <bean id="jmsConnectionFactory" class="com.ibm.mq.jms.MQConnectionFactory"> <property name="connectionNameList" value="10.36.68.88(1414)" /> <property name="CCSID" value="1051"/> <property name="queueManager" value="QmgrName"/> <property name="channel" value="DC.SVRCONN"/> <property name="transportType" value="1"/> </bean> <!-- jmsTemplate --> <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate"> <property name="connectionFactory" ref="jmsConnectionFactory"/> <property name="defaultDestination" ref="requestQueue" /> </bean> <bean id="requestQueue" class="com.ibm.mq.jms.MQQueue"> <property name="baseQueueName" value="LOCALQ"></property> </bean> </beans>
完整实例见附件《JMSMQDemo.zip》,在运行前请到\WebSphere MQ\java\lib目录下将如下jar包拷贝到工程的lib目录中。