ActiveMQ结合Spring开发

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Spring结合ActiveMQ开发 ： 发送和接收queue

1.首先在pom.xml文件中添加activemq的依赖包

      <!-- Spring对JMS的支持 -->
       <dependency>
           <groupId>org.springframework</groupId>
           <artifactId>spring-jms</artifactId>
           <version>4.0.0.RELEASE</version>
       </dependency>
       <!-- 添加ActiveMQ的pool包 -->
       <dependency>
           <groupId>org.apache.activemq</groupId>
           <artifactId>activemq-pool</artifactId>
           <version>5.9.0</version>
       </dependency>

2.在Spring的配置文件applicationContext.xml中配置jmsTemplate

 <bean id="jmsFactory" class="org.apache.activemq.pool.PooledConnectionFactory"
         destroy-method="stop">
         <property name="connectionFactory">
             <bean class="org.apache.activemq.ActiveMQConnectionFactory">
                 <property name="brokerURL">
                     <value>tcp://192.168.1.81:61616</value>
                 </property>
             </bean>
         </property>
         <property name="maxConnections" value="100"></property>
     </bean>

     <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
         <property name="connectionFactory" ref="jmsFactory"></property>
         <property name="defaultDestination" ref="destination"></property>
         <property name="messageConverter">
             <bean class="org.springframework.jms.support.converter.SimpleMessageConverter"/>
         </property>
     </bean>

     <bean id="destination" class="org.apache.activemq.command.ActiveMQQueue">
         <constructor-arg index="0" value="spring-queue"/>
     </bean>

3.创建一个queue的消息发送者程序

 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.context.ApplicationContext;
 import org.springframework.context.support.ClassPathXmlApplicationContext;
 import org.springframework.jms.core.JmsTemplate;
 import org.springframework.jms.core.MessageCreator;
 import org.springframework.stereotype.Service;

 @Service
 public class SpringQueueSender {
     @Autowired
     private JmsTemplate jt = null;

     public static void main(String[] args) {
         ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");
         SpringQueueSender sqs = (SpringQueueSender)ctx.getBean("springQueueSender");
         sqs.jt.send(new MessageCreator(){
             public Message createMessage(Session s) throws JMSException {
                 TextMessage msg = s.createTextMessage("Spring send msg ----> Hello activeMQ");
                 return msg;
             }
         });
     }
 }

4.创建一个queue的消息接收者程序

 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.context.ApplicationContext;
 import org.springframework.context.support.ClassPathXmlApplicationContext;
 import org.springframework.jms.core.JmsTemplate;
 import org.springframework.stereotype.Service;

 @Service
 public class SpringQueueReceiver {
     @Autowired
     private JmsTemplate jt = null;

     public static void main(String[] args) {
         ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");
         SpringQueueReceiver sqr = (SpringQueueReceiver)ctx.getBean("springQueueReceiver");
         String msg = (String)sqr.jt.receiveAndConvert();
         System.out.println("receive msg = " + msg);
     }
 }

运行结果:

Spring结合ActiveMQ开发 ： 发送和接收topic

1.在Spring的配置文件applicationContext.xml中配置topic

 <bean id="jmsFactory" class="org.apache.activemq.pool.PooledConnectionFactory"
         destroy-method="stop">
         <property name="connectionFactory">
             <bean class="org.apache.activemq.ActiveMQConnectionFactory">
                 <property name="brokerURL">
                     <value>tcp://120.76.123.81:61616</value>
                 </property>
             </bean>
         </property>
         <property name="maxConnections" value="100"></property>
     </bean>

     <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
         <property name="connectionFactory" ref="jmsFactory"></property>
         <property name="defaultDestination" ref="destinationTopic"></property>
         <property name="messageConverter">
             <bean class="org.springframework.jms.support.converter.SimpleMessageConverter"/>
         </property>
     </bean>

     <bean id="destinationTopic" class="org.apache.activemq.command.ActiveMQTopic">
         <constructor-arg index="0" value="spring-topic"/>
     </bean>

topic消息发送者和接收者 程序和上面一样。

Spring结合ActiveMQ开发 ： 在Spring中配置消费者

Spring的applicationContext.xml配置

     <bean id="jmsFactory" class="org.apache.activemq.pool.PooledConnectionFactory"
         destroy-method="stop">
         <property name="connectionFactory">
             <bean class="org.apache.activemq.ActiveMQConnectionFactory">
                 <property name="brokerURL">
                     <value>tcp://192.168.1.81:61616</value>
                 </property>
             </bean>
         </property>
         <property name="maxConnections" value="100"></property>
     </bean>

     <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
         <property name="connectionFactory" ref="jmsFactory"></property>
         <property name="defaultDestination" ref="destination"></property>
         <property name="messageConverter">
             <bean class="org.springframework.jms.support.converter.SimpleMessageConverter"/>
         </property>
     </bean>

     <bean id="destination" class="org.apache.activemq.command.ActiveMQQueue">
         <constructor-arg index="0" value="spring-queue"/>
     </bean>

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

     <bean id="messageListener" class="com.test.spring.MyMessageListener">
     </bean>

消费发送者程序

 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.context.ApplicationContext;
 import org.springframework.context.support.ClassPathXmlApplicationContext;
 import org.springframework.jms.core.JmsTemplate;
 import org.springframework.jms.core.MessageCreator;
 import org.springframework.stereotype.Service;

 @Service
 public class SpringQueueSender {
     @Autowired
     private JmsTemplate jt = null;

     public static void main(String[] args) {
         ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml");
         SpringQueueSender sqs = (SpringQueueSender)ctx.getBean("springQueueSender");
         sqs.jt.send(new MessageCreator(){
             public Message createMessage(Session s) throws JMSException {
                 TextMessage msg = s.createTextMessage("在Spring中配置消息接收者 ----> Hello activeMQ");
                 return msg;
             }
         });
     }
 }

消息接受者程序

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

 public class MyMessageListener implements MessageListener{

     public void onMessage(Message msg) {
         TextMessage txtMsg = (TextMessage)msg;
         try{
             System.out.println("reveive txt msg = " + txtMsg);
         }catch(Exception e){
             e.printStackTrace();
         }
     }
 }