1. 程式人生 > >activeMQ三(activemq和spring整合)

activeMQ三(activemq和spring整合)

新增pom.xml

        <dependency>
			<groupId>org.apache.activemq</groupId>
			<artifactId>activemq-all</artifactId>
			<version>5.11.2</version>
		</dependency>
		<!-- activeMQ和spring整合 -->
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-jms</artifactId>
		</dependency>
		<dependency>
			<groupId>org.springframework</groupId>
			<artifactId>spring-context-support</artifactId>
		</dependency>

建立applicationContext-activemq.xml

<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
	xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
	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-4.2.xsd
	http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd
	http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
	http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.2.xsd">
	<!-- 真正可以產生Connection的ConnectionFactory,由對應的 JMS服務廠商提供 -->
	<bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
		<property name="brokerURL" value="tcp://192.168.25.203:61616" />
	</bean>
	<!-- Spring用於管理真正的ConnectionFactory的ConnectionFactory -->
	<bean id="connectionFactory"
		class="org.springframework.jms.connection.SingleConnectionFactory">
		<!-- 目標ConnectionFactory對應真實的可以產生JMS Connection的ConnectionFactory -->
		<property name="targetConnectionFactory" ref="targetConnectionFactory" />
	</bean>
	<!-- 配置生產者 -->
	<!-- Spring提供的JMS工具類,它可以進行訊息傳送、接收等 -->
	<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
		<!-- 這個connectionFactory對應的是我們定義的Spring提供的那個ConnectionFactory物件 -->
		<property name="connectionFactory" ref="connectionFactory" />
	</bean>
	<!--這個是佇列目的地,點對點的 -->
	<bean id="queueDestination" class="org.apache.activemq.command.ActiveMQQueue">
		<constructor-arg>
			<value>spring-queue</value>
		</constructor-arg>
	</bean>
	<!--這個是主題目的地,一對多的 -->
	<bean id="topicDestination" class="org.apache.activemq.command.ActiveMQTopic">
		<constructor-arg value="topic" />
	</bean>
</beans>

建立測試生產者

@Test
	public void testSpringActiveMq() throws Exception {
		//初始化spring容器
		ApplicationContext applicationContext = new ClassPathXmlApplicationContext("classpath:spring/applicationContext-activemq.xml");
		//從spring容器中獲得JmsTemplate物件
		JmsTemplate jmsTemplate = applicationContext.getBean(JmsTemplate.class);
		//從spring容器中取Destination物件
		Destination destination = (Destination) applicationContext.getBean("queueDestination");
		//使用JmsTemplate物件傳送訊息。
		jmsTemplate.send(destination, new MessageCreator() {
			
			@Override
			public Message createMessage(Session session) throws JMSException {
				//建立一個訊息物件並返回
				TextMessage textMessage = session.createTextMessage("spring activemq queue message");
				return textMessage;
			}
		});
	}

接收方

在需要接收訊息的服務中配置applicationContext-activemq.xml,並新增上訴依賴

<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:context="http://www.springframework.org/schema/context" xmlns:p="http://www.springframework.org/schema/p"
	xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
	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-4.2.xsd
	http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.2.xsd
	http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-4.2.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.2.xsd
	http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.2.xsd">
	<!-- 真正可以產生Connection的ConnectionFactory,由對應的 JMS服務廠商提供 -->
	<bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
		<property name="brokerURL" value="tcp://192.168.25.203:61616" />
	</bean>
	<!-- Spring用於管理真正的ConnectionFactory的ConnectionFactory -->
	<bean id="connectionFactory"
		class="org.springframework.jms.connection.SingleConnectionFactory">
		<!-- 目標ConnectionFactory對應真實的可以產生JMS Connection的ConnectionFactory -->
		<property name="targetConnectionFactory" ref="targetConnectionFactory" />
	</bean>
	<!-- 接收訊息 -->
	<!-- 配置監聽器 -->
	<bean id="myMessageListener" class="cn.e3mall.search.listener.MyMessageListener" />
	
		<!-- 訊息監聽容器 -->
	<bean class="org.springframework.jms.listener.DefaultMessageListenerContainer">
		<property name="connectionFactory" ref="connectionFactory" />
		<property name="destination" ref="queueDestination" />
		<property name="messageListener" ref="myMessageListener" />
	</bean>
	
	<!--這個是佇列目的地,點對點的 -->
	<bean id="queueDestination" class="org.apache.activemq.command.ActiveMQQueue">
		<constructor-arg>
			<value>spring-queue</value>
		</constructor-arg>
	</bean>
	<!--這個是主題目的地,一對多的 -->
	<bean id="topicDestination" class="org.apache.activemq.command.ActiveMQTopic">
		<constructor-arg value="topic" />
	</bean>
	
</beans>

建立MyMessageListener

public class MyMessageListener implements MessageListener{

	@Override
	public void onMessage(Message message) {
		try {
			TextMessage textMessage = (TextMessage) message;
			String text = null;
			//取訊息的內容
			text = textMessage.getText();
			// 第八步:列印訊息。
			System.out.println(text);
		} catch (JMSException e) {
			e.printStackTrace();
		}
	}

}

建立接收測試類

@Test
	public void testQueueConsumer() throws Exception {
		//初始化spring容器
		ApplicationContext applicationContext = new ClassPathXmlApplicationContext("classpath:spring/applicationContext-activemq.xml");
		//等待
		System.in.read();
	}