Apache ActiveMQ教程(一)

                                                                                                              Apache ActiveMQ教程

 一. 下載安裝部署

         （1） 下載地址： http://activemq.apache.org/activemq-5144-release.html   

         （2）  解壓下載的 apache-activemq-5.14.4-bin.zip 包到任意目錄； 

         （3）  啓動ActiveMQ ; 我是64位的系統所以啓動的就是（apache-activemq-5.14.4\bin\win64\activemq.bat）

         （4）  登錄ActiveMQ；在瀏覽器中輸入地址:   http://127.0.0.1:8161/admin/        賬戶/密碼 :   admin/admin

二.搭建工程

     （1）spring-jmsTemplate.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:context="http://www.springframework.org/schema/context"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                           http://www.springframework.org/schema/beans/spring-beans.xsd
                           http://www.springframework.org/schema/context
                           http://www.springframework.org/schema/context/spring-context.xsd">

    <!-- 引入配置文件 -->
    <context:property-placeholder location="classpath:datasource/activemq.properties" ignore-unresolvable="true"/>

    <!-- 配置JMS連接工廠 -->
    <bean id="amqConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
        <property name="brokerURL" value="${jms.broker.url}" />
        <property name="userName" value="${jms.username}" />
        <property name="password" value="${jms.password}" />
    </bean>


    <!-- 配置JMS模板（Queue），Spring提供的JMS工具類，它發送、接收消息。 -->
    <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
        <property name="connectionFactory" ref="connectionFactory" />
        <property name="defaultDestination" ref="demoQueueDestination" />
        <property name="receiveTimeout" value="${jms.receive.timeout}" />
        <property name="pubSubDomain" value="false" /><!-- true是topic，false是queue，默認是false，此處顯示寫出false -->
    </bean>


    <!-- 配置JMS連接時長 -->
    <bean id="connectionFactory" class="org.springframework.jms.connection.CachingConnectionFactory">
        <constructor-arg ref="amqConnectionFactory" />
        <property name="sessionCacheSize" value="${jms.connect.timeout}" />
    </bean>


    <!-- 定義消息隊列（Queue） -->
    <bean id="demoQueueDestination" class="org.apache.activemq.command.ActiveMQQueue">
        <!-- 設置消息隊列的名字 -->
        <constructor-arg>
            <value>${jms.queue.name}</value>
        </constructor-arg>
    </bean>


    <!-- 配置消息隊列監聽者（Queue） -->
    <bean id="queueMessageListener" class="com.manager.jms.impl.QueueMessageListener"/>

    <!-- 顯示注入消息監聽容器（Queue），配置連接工廠，監聽的目標是demoQueueDestination，監聽器是上面定義的監聽器 -->
    <bean id="queueListenerContainer"
          class="org.springframework.jms.listener.DefaultMessageListenerContainer">
        <property name="connectionFactory" ref="connectionFactory" />
        <property name="destination" ref="demoQueueDestination" />
        <property name="messageListener" ref="queueMessageListener" />
    </bean>
</beans>

   （2）ProducerServiceImpl

   

package com.manager.jms.impl;

import com.manager.jms.ProducerService;

import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Session;
import javax.jms.Message;

/**
 * Created by static on 2017/4/7.
 *
 */
@Service
public class ProducerServiceImpl implements ProducerService {



    @Resource(name="jmsTemplate")
    public JmsTemplate jmsTemplate;


    /**
     * 像指定隊列發送信息
     * @param destination  隊列名
     * @param msg 消息
     */
    @Override
    public void sendMessage(Destination destination,final String msg) {
        jmsTemplate.send(destination, new MessageCreator() {
            public Message createMessage(Session session) throws JMSException {
                return session.createTextMessage(msg);
            }
        });
    }
}

   （3）ConsumerServiceImpl

package com.manager.jms.impl;

import com.manager.jms.ConsumerService;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.stereotype.Service;

import javax.annotation.Resource;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.TextMessage;

/**
 * Created by static on 2017/4/10.
 *
 */
@Service
public class ConsumerServiceImpl implements ConsumerService {

    @Resource(name="jmsTemplate")
    private JmsTemplate jmsTemplate;

    @Override
    public TextMessage receive(Destination destination) {
        return (TextMessage) jmsTemplate.receive(destination);
    }
}

    （4）QueueMessageListener

package com.manager.jms.impl;

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

/**
 * Created by static on 2017/4/10.
 * ActiveMQ 消息監聽器
 */
public class QueueMessageListener implements MessageListener {

    @Override
    public void onMessage(Message message) {
      System.out.println(message);
    }
}

示例下載：http://download.csdn.net/detail/u013772876/9809703