ActiveMQspring结合使用

 

1.

package jms;

import javax.jms.Destination;

import javax.jms.JMSException;

import javax.jms.TextMessage;

 

import org.springframework.context.ApplicationContext;

import org.springframework.context.support.FileSystemXmlApplicationContext;

import org.springframework.jms.core.JmsTemplate;

 

//用来接收信息

public class HelloWorldReciverPS {

 

   

   public static void main(String args[]){

      

       ApplicationContext context=new FileSystemXmlApplicationContext(

                new String[]{"src/applicationContext.xml"});

        JmsTemplate jmsTemplate=(JmsTemplate)context.getBean("jmsTemplate");

        Destination destination=(Destination)context.getBean("destination");

      

       while(true){   

         TextMessage msg=(TextMessage)jmsTemplate.receive(destination);

         try {

            System.out.println("Recieved:"+msg.getText());

        } catch (JMSException e) {

            System.out.println(e.getMessage());

        }

       }

           

   }

 

   

     

  

}

package jms;

import javax.jms.Destination;

import javax.jms.JMSException;

import javax.jms.Message;

import javax.jms.Session;

 

import org.springframework.context.ApplicationContext;

import org.springframework.context.support.FileSystemXmlApplicationContext;

import org.springframework.jms.core.JmsTemplate;

import org.springframework.jms.core.MessageCreator;

//发送消息

public class HelloWorldSenderPS {

  

    public static void main(String[] args) throws Exception{

        ApplicationContext context = new FileSystemXmlApplicationContext(

                new String[] {"src/applicationContext.xml"});

        JmsTemplate jmsTemplate = (JmsTemplate) context.getBean("jmsTemplate");

        Destination destination = (Destination) context.getBean("destination");

        //取得目的地,有两种方式:queue和topic

        for (int i = 0; i < 100; i++) {

            System.out.println("Sending Message: Foo"+i);

            jmsTemplate.convertAndSend(destination,"Foo "+i);

            try {

                Thread.sleep(10);

            } catch (InterruptedException e) {

                // TODO Auto-generated catch block

                e.printStackTrace();

            }   

        }

    }

}

 

<?xml version="1.0" encoding="UTF-8"?>

<beans

    xmlns="http://www.springframework.org/schema/beans"

    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-2.0.xsd">

<!-- 配置开源ActiveMQ -->

<bean id="connectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">

 <property name="brokerURL">

    <value>tcp://localhost:61616</value>

 </property>

 

</bean>

<!-- 采用spring中的jmsTemplate简化jms api-->

<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">

   <property name="connectionFactory">

     <ref bean="connectionFactory"/>

   </property>

</bean>

<!-- 发送接收的目的地 -->

<bean id="destination" class="org.apache.activemq.command.ActiveMQTopic">

 <constructor-arg index="0">

    <value>HelloWorldTopic</value>

 </constructor-arg>

</bean>

</beans>

 

 

注意：测试时要先启动apache-activemq-5.0.0/bin下的activemq.bat

然后分开个项目启动HelloWorldSenderPS 和HelloWorldReciverPS 。

 

也可通过程序来启动activemq:

        //通过程序启动activemq

        BrokerService brokerService=(BrokerService) new BrokerService();

        brokerService.addConnector("tcp://localhost:61616");

        brokerService.start();

写一个Listener就可以了，让应用启动时就启动了。

通过在spring.xml中文件中配置一直有问题？