ActiveMQ订阅模式持久化实现
2024-08-28 16:05:42
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。
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