ActiveMQ订阅模式持久化实现

实现步骤：
1、配置发送xml，applicationContext-send.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-2.5.xsd
         http://www.springframework.org/schema/context
         http://www.springframework.org/schema/context/spring-context-2.5.xsd">
  <context:property-placeholder location="classpath:/properties/jms.properties" />

    <!-- 配置JMS连接工厂 -->
    <bean id="myConnectionFactory"
        class="org.springframework.jms.connection.CachingConnectionFactory">
        <!-- Session缓存数量 -->
        <property name="sessionCacheSize" value="10" />
        <property name="targetConnectionFactory">
            <bean class="org.apache.activemq.ActiveMQConnectionFactory">
                <!-- MQ地址 -->
                <property name="brokerURL" value="${brokerUrl}" />
                 <!-- 是否异步发送 -->
                <property name="useAsyncSend" value="true" />
            </bean>
        </property>
    </bean>

    <!-- 发送消息的目的地（一个主题） -->
    <bean id="myDestination" class="org.apache.activemq.command.ActiveMQTopic">
        <!-- 设置消息主题的名字 -->
        <constructor-arg index="0" value="${send.name}" />
    </bean>

    <!-- 配置JMS模版 -->
    <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
        <property name="connectionFactory" ref="myConnectionFactory" />
        <property name="defaultDestination" ref="myDestination" />
        <!-- 订阅发布模式 -->
        <property name="pubSubDomain" value="true" />
        <property name="receiveTimeout" value="10000" />
    </bean>
</beans>

2、编写发送java，ActiveMQsender.java

package com.by.activeMQ;

import javax.jms.JMSException;
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;

public class ActiveMQsender {
    public static void main(String[] args) {
        @SuppressWarnings("resource")
        ApplicationContext ctx = new ClassPathXmlApplicationContext(
                "ApplicationContext/applicationContext-send.xml");

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

        jmsTemplate.send(new MessageCreator() {
            public Message createMessage(Session session) throws JMSException {
                TextMessage msg = session.createTextMessage();
                // 设置消息属性
                msg.setStringProperty("mood", "happy");
                // 设置消息内容
                msg.setText("Hello World!");
                return msg;
            }
        });

        System.out.println("send end");
    }
}

3、配置接收xml，applicationContext-receive.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-2.5.xsd
         http://www.springframework.org/schema/context
         http://www.springframework.org/schema/context/spring-context-2.5.xsd">
  <context:property-placeholder location="classpath:/properties/jms.properties" />

  <!-- 第一个接收者 -->
    <!-- 配置JMS连接工厂 -->
    <bean id="myConnectionFactory"
        class="org.springframework.jms.connection.CachingConnectionFactory">
        <!-- Session缓存数量 -->
        <property name="sessionCacheSize" value="10" />
        <!-- 接收者ID -->
        <property name="clientId" value="${topic.clientId}" />
        <property name="targetConnectionFactory">
            <bean class="org.apache.activemq.ActiveMQConnectionFactory">
                <!-- MQ地址 -->
                <property name="brokerURL" value="${brokerUrl}" />
            </bean>
        </property>
    </bean>

    <!-- 发送消息的目的地（一个主题） -->
    <bean id="myDestination" class="org.apache.activemq.command.ActiveMQTopic">
        <!-- 设置消息主题的名字 -->
        <constructor-arg index="0" value="${topic.name}" />
    </bean>

    <!-- 生产消息配置 （自己定义）-->
    <bean id="myTopicConsumer" class="com.by.activeMQ.ActiveMQreceiver" />

    <!-- 消息监听器 -->
    <bean id="myTopicListener"
        class="org.springframework.jms.listener.adapter.MessageListenerAdapter">
        <constructor-arg ref="myTopicConsumer" />
        <!-- 接收消息的方法名称 -->
        <property name="defaultListenerMethod" value="receive" />
        <!-- 不进行消息转换 -->
        <property name="messageConverter"><null/></property>
    </bean>

    <!-- 消息监听容器 -->
    <bean id="myListenerContainer"
        class="org.springframework.jms.listener.DefaultMessageListenerContainer">
        <property name="connectionFactory" ref="myConnectionFactory" />
        <!-- 发布订阅模式 -->
        <property name="pubSubDomain" value="true"/>
        <!-- 消息持久化 -->
        <property name="subscriptionDurable" value="true"/>
        <property name="receiveTimeout" value="10"/>
        <!-- 接收者ID -->
        <property name="clientId" value="${topic.clientId}" />
        <property name="durableSubscriptionName" value="${topic.clientId}"/>
        <property name="destination" ref="myDestination" />
        <property name="messageListener" ref="myTopicListener" />
    </bean>


  <!-- 第二个接收者 -->

         <!-- 配置JMS连接工厂 -->
    <bean id="myConnectionFactory2"
        class="org.springframework.jms.connection.CachingConnectionFactory">
        <!-- Session缓存数量 -->
        <property name="sessionCacheSize" value="10" />
        <!-- 接收者ID -->
        <property name="clientId" value="${topic2.clientId}" />
        <property name="targetConnectionFactory">
            <bean class="org.apache.activemq.ActiveMQConnectionFactory">
                <!-- MQ地址 -->
                <property name="brokerURL" value="${brokerUrl}" />
            </bean>
        </property>
    </bean>

    <!-- 发送消息的目的地（一个主题） -->
    <bean id="myDestination2" class="org.apache.activemq.command.ActiveMQTopic">
        <!-- 设置消息主题的名字 -->
        <constructor-arg index="0" value="${topic2.name}" />
    </bean>

    <!-- 生产消息配置 （自己定义）-->
    <bean id="myTopicConsumer2" class="com.by.activeMQ.ActiveMQreceiver2" />

    <!-- 消息监听器 -->
    <bean id="myTopicListener2"
        class="org.springframework.jms.listener.adapter.MessageListenerAdapter">
        <constructor-arg ref="myTopicConsumer2" />
        <!-- 接收消息的方法名称 -->
        <property name="defaultListenerMethod" value="receive" />
        <!-- 不进行消息转换 -->
        <property name="messageConverter"><null/></property>
    </bean>

    <!-- 消息监听容器 -->
    <bean id="myListenerContainer2"
        class="org.springframework.jms.listener.DefaultMessageListenerContainer">
        <property name="connectionFactory" ref="myConnectionFactory2" />
        <!-- 发布订阅模式 -->
        <property name="pubSubDomain" value="true"/>
        <!-- 消息持久化 -->
        <property name="subscriptionDurable" value="true"/>
        <property name="receiveTimeout" value="10"/>
        <!-- 接收者ID -->
        <property name="clientId" value="${topic2.clientId}" />
        <property name="durableSubscriptionName" value="${topic2.clientId}"/>
        <property name="destination" ref="myDestination2" />
        <property name="messageListener" ref="myTopicListener2" />
    </bean>

</beans>

4、编写接收java，ActiveMQreceiver.java

package com.by.activeMQ;

import javax.jms.JMSException;
import javax.jms.TextMessage;

import org.springframework.jms.JmsException;

public class ActiveMQreceiver {
    public void receive(TextMessage message) throws JmsException, JMSException {
        String info = "this is receiver, "
                + " mood is " + message.getStringProperty("mood") + ","
                + "say " + message.getText();
        System.out.println(info);
    }
}

5、编写另一个接收java，ActiveMQreceiver.java

package com.by.activeMQ;

import javax.jms.JMSException;
import javax.jms.TextMessage;

import org.springframework.jms.JmsException;

public class ActiveMQreceiver2 {
    public void receive(TextMessage message) throws JmsException, JMSException {
        String info = "this is receiver2,"
                + " mood is " + message.getStringProperty("mood") + ","
                + "say " + message.getText();
        System.out.println(info);
    }
}

6、编写一个main，开启接收监听，openReceive.java

package com.by.activeMQ;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class openReceive {

    public static void main(String[] args) {
        @SuppressWarnings({ "unused", "resource" })
        ApplicationContext ctx = new ClassPathXmlApplicationContext("ApplicationContext/applicationContext-receive.xml");
        while(true) {
        }
    }

}

7、编写一个配置文件，jms.properties

#send
send.name=Topic_Mood

#receive
topic.name=Topic_Mood
topic.clientId=client_LiLei

topic2.name=Topic_Mood
topic2.clientId=client_HanMei

#url
brokerUrl=failover:(tcp://10.0.0.232:61616)?initialReconnectDelay=1000

8、pom里面添加activeMQ的依赖

<dependency>
    <groupId>org.apache.activemq</groupId>
    <artifactId>activemq-pool</artifactId>
    <version>5.11.1</version>
</dependency>
<dependency>
    <groupId>org.apache.commons</groupId>
    <artifactId>commons-pool2</artifactId>
    <version>2.3</version>
</dependency>
<dependency>
    <groupId>org.springframework</groupId>
    <artifactId>spring-jms</artifactId>
    <version>4.0.0.RELEASE</version>
</dependency>

<dependency>
    <groupId>org.apache.activemq</groupId>
    <artifactId>activemq-all</artifactId>
    <version>5.11.1</version>
</dependency>

耶，运行就ok了。
发送消息的输出是这样的：

2016-08-05 11:27:19 [ main:0 ] - [ INFO ] Refreshing org.springframework.context.support.ClassPathXmlApplicationContext@16011db4: startup date [Fri Aug 05 11:27:19 CST 2016]; root of context hierarchy
2016-08-05 11:27:19 [ main:31 ] - [ INFO ] Loading XML bean definitions from class path resource [ApplicationContext/applicationContext-send.xml]
2016-08-05 11:27:19 [ main:187 ] - [ INFO ] Loading properties file from class path resource [properties/jms.properties]
2016-08-05 11:27:19 [ main:392 ] - [ INFO ] Established shared JMS Connection: ActiveMQConnection {id=ID:MDG42V9PSU28IKA-60542-1470367639797-1:1,clientId=null,started=false}
2016-08-05 11:27:19 [ ActiveMQ Task-1:467 ] - [ INFO ] Successfully connected to tcp://10.0.0.232:61616
send end

接收消息的输出是这样的：

2016-08-05 11:28:04 [ ActiveMQ Task-1:490 ] - [ INFO ] Successfully connected to tcp://10.0.0.232:61616
2016-08-05 11:28:04 [ main:498 ] - [ INFO ] Established shared JMS Connection: ActiveMQConnection {id=ID:MDG42V9PSU28IKA-60544-1470367684739-1:1,clientId=client_LiLei,started=false}
2016-08-05 11:28:04 [ ActiveMQ Task-1:504 ] - [ INFO ] Successfully connected to tcp://10.0.0.232:61616
2016-08-05 11:28:04 [ main:509 ] - [ INFO ] Established shared JMS Connection: ActiveMQConnection {id=ID:MDG42V9PSU28IKA-60544-1470367684739-3:1,clientId=client_HanMei,started=false}
this is receiver2, mood is happy,say Hello World!
this is receiver,  mood is happy,say Hello World!

配置另一个接收者就是，把第一个接收者的配置复制，然后添加个2，再把接收类复制，添加个2，就搞定了。这种方式也适用于mongodb啊这种配置。在一个工程里面操作两个mongodb数据库。