Jolestar 2014-09-05
1. 集成环境
Spring采用2.5.6版本,ActiveMQ使用的是5.4.2,从apache站点可以下载。本文是将Spring集成ActiveMQ来发送和接收JMS消息。
2. 集成步骤
将下载的ActiveMQ解压缩后文件夹如下
 activemq-all-5.4.2.jar是activemq的所有的类jar包。lib下面是模块分解后的jar包。将lib下面的
/lib/activation-1.1.jar /lib/activemq-camel-5.4.2.jar /lib/activemq-console-5.4.2.jar /lib/activemq-core-5.4.2.jar /lib/activemq-jaas-5.4.2.jar /lib/activemq-pool-5.4.2.jar /lib/activemq-protobuf-1.1.jar /lib/activemq-spring-5.4.2.jar /lib/activemq-web-5.4.2.jar
/lib/activation-1.1.jar /lib/activemq-camel-5.4.2.jar /lib/activemq-console-5.4.2.jar /lib/activemq-core-5.4.2.jar /lib/activemq-jaas-5.4.2.jar /lib/activemq-pool-5.4.2.jar /lib/activemq-protobuf-1.1.jar /lib/activemq-spring-5.4.2.jar /lib/activemq-web-5.4.2.jar
/lib/activation-1.1.jar /lib/activemq-camel-5.4.2.jar /lib/activemq-console-5.4.2.jar /lib/activemq-core-5.4.2.jar /lib/activemq-jaas-5.4.2.jar /lib/activemq-pool-5.4.2.jar /lib/activemq-protobuf-1.1.jar /lib/activemq-spring-5.4.2.jar /lib/activemq-web-5.4.2.jar
文件全部拷贝到项目中。
而Spring项目所需要的jar包如下
/lib/spring-beans-2.5.6.jar /lib/spring-context-2.5.6.jar /lib/spring-context-support-2.5.6.jar /lib/spring-core-2.5.6.jar /lib/spring-jms-2.5.6.jar /lib/spring-tx.jar
/lib/spring-beans-2.5.6.jar /lib/spring-context-2.5.6.jar /lib/spring-context-support-2.5.6.jar /lib/spring-core-2.5.6.jar /lib/spring-jms-2.5.6.jar /lib/spring-tx.jar
/lib/spring-beans-2.5.6.jar /lib/spring-context-2.5.6.jar /lib/spring-context-support-2.5.6.jar /lib/spring-core-2.5.6.jar /lib/spring-jms-2.5.6.jar /lib/spring-tx.jar
当然还需要一些其他的jar文件
/lib/geronimo-j2ee-management_1.1_spec-1.0.1.jar /lib/jms-1.1.jar /lib/log4j-1.2.15.jar /lib/slf4j-api-1.6.1.jar /lib/slf4j-nop-1.6.1.jar
/lib/geronimo-j2ee-management_1.1_spec-1.0.1.jar /lib/jms-1.1.jar /lib/log4j-1.2.15.jar /lib/slf4j-api-1.6.1.jar /lib/slf4j-nop-1.6.1.jar
/lib/geronimo-j2ee-management_1.1_spec-1.0.1.jar /lib/jms-1.1.jar /lib/log4j-1.2.15.jar /lib/slf4j-api-1.6.1.jar /lib/slf4j-nop-1.6.1.jar
项目的依赖jar都准备好后就可以写配置文件了。
Spring配置文件
配置文件内容如下
<?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" default-autowire="byName"> <!-- 配置connectionFactory --> <bean id="jmsFactory" class="org.apache.activemq.pool.PooledConnectionFactory" destroy-method="stop"> <property name="connectionFactory"> <bean class="org.apache.activemq.ActiveMQConnectionFactory"> <property name="brokerURL"> <value>tcp://127.0.0.1:61616</value> </property> </bean> </property> <property name="maxConnections" value="100"></property> </bean> <!-- Spring JMS Template --> <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate"> <property name="connectionFactory"> <ref local="jmsFactory" /> </property> <property name="defaultDestinationName" value="subject" /> <!-- 区别它采用的模式为false是p2p为true是订阅 --> <property name="pubSubDomain" value="true" /> </bean> <!-- 发送消息的目的地(一个队列) --> <bean id="destination" class="org.apache.activemq.command.ActiveMQTopic"> <!-- 设置消息队列的名字 --> <constructor-arg index="0" value="subject" /> </bean> <!-- 消息监听 --> <bean id="listenerContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer"> <property name="concurrentConsumers" value="10" /> <property name="connectionFactory" ref="jmsFactory" /> <property name="destinationName" value="subject" /> <property name="messageListener" ref="messageReceiver" /> <property name="pubSubNoLocal" value="false"></property> </bean> <bean id="messageReceiver" class="com.liuyan.jms.consumer.ProxyJMSConsumer"> <property name="jmsTemplate" ref="jmsTemplate"></property> </bean> </beans>
<?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" default-autowire="byName"> <!-- 配置connectionFactory --> <bean id="jmsFactory" class="org.apache.activemq.pool.PooledConnectionFactory" destroy-method="stop"> <property name="connectionFactory"> <bean class="org.apache.activemq.ActiveMQConnectionFactory"> <property name="brokerURL"> <value>tcp://127.0.0.1:61616</value> </property> </bean> </property> <property name="maxConnections" value="100"></property> </bean> <!-- Spring JMS Template --> <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate"> <property name="connectionFactory"> <ref local="jmsFactory" /> </property> <property name="defaultDestinationName" value="subject" /> <!-- 区别它采用的模式为false是p2p为true是订阅 --> <property name="pubSubDomain" value="true" /> </bean> <!-- 发送消息的目的地(一个队列) --> <bean id="destination" class="org.apache.activemq.command.ActiveMQTopic"> <!-- 设置消息队列的名字 --> <constructor-arg index="0" value="subject" /> </bean> <!-- 消息监听 --> <bean id="listenerContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer"> <property name="concurrentConsumers" value="10" /> <property name="connectionFactory" ref="jmsFactory" /> <property name="destinationName" value="subject" /> <property name="messageListener" ref="messageReceiver" /> <property name="pubSubNoLocal" value="false"></property> </bean> <bean id="messageReceiver" class="com.liuyan.jms.consumer.ProxyJMSConsumer"> <property name="jmsTemplate" ref="jmsTemplate"></property> </bean> </beans>
<?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"
	default-autowire="byName">
	<!-- 配置connectionFactory -->
	<bean id="jmsFactory" class="org.apache.activemq.pool.PooledConnectionFactory"
		destroy-method="stop">
		<property name="connectionFactory">
			<bean class="org.apache.activemq.ActiveMQConnectionFactory">
				<property name="brokerURL">
					<value>tcp://127.0.0.1:61616</value>
				</property>
			</bean>
		</property>
		<property name="maxConnections" value="100"></property>
	</bean>
	<!-- Spring JMS Template -->
	<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
		<property name="connectionFactory">
			<ref local="jmsFactory" />
		</property>
		<property name="defaultDestinationName" value="subject" />
		<!-- 区别它采用的模式为false是p2p为true是订阅 -->
		<property name="pubSubDomain" value="true" />
	</bean>
	<!-- 发送消息的目的地(一个队列) -->
	<bean id="destination" class="org.apache.activemq.command.ActiveMQTopic">
		<!-- 设置消息队列的名字 -->
		<constructor-arg index="0" value="subject" />
	</bean>
	<!-- 消息监听     -->
	<bean id="listenerContainer"
		class="org.springframework.jms.listener.DefaultMessageListenerContainer">
		<property name="concurrentConsumers" value="10" />
		<property name="connectionFactory" ref="jmsFactory" />
		<property name="destinationName" value="subject" />
		<property name="messageListener" ref="messageReceiver" />
		<property name="pubSubNoLocal" value="false"></property>
	</bean>
	<bean id="messageReceiver"
		class="com.liuyan.jms.consumer.ProxyJMSConsumer">
		<property name="jmsTemplate" ref="jmsTemplate"></property>
	</bean>
</beans>编写代码
消息发送者:这里面消息生产者并没有在Spring配置文件中进行配置,这里仅仅使用了Spring中的JMS模板和消息目的而已。
public class HelloSender {   
  
    /**  
     * @param args  
     */  
    public static void main(String[] args) {   
        ApplicationContext applicationContext = new ClassPathXmlApplicationContext(   
                new String[] { "classpath:/spring/applicationContext-jms.xml" });   
           
        JmsTemplate template = (JmsTemplate) applicationContext   
                .getBean("jmsTemplate");   
           
        Destination destination = (Destination) applicationContext   
                .getBean("destination");   
  
        template.send(destination, new MessageCreator() {   
            public Message createMessage(Session session) throws JMSException {   
                return session   
                        .createTextMessage("发送消息:Hello ActiveMQ Text Message!");   
            }   
        });   
        System.out.println("成功发送了一条JMS消息");   
  
    }   
  
}  public class HelloSender {  
  
    /** 
     * @param args 
     */  
    public static void main(String[] args) {  
        ApplicationContext applicationContext = new ClassPathXmlApplicationContext(  
                new String[] { "classpath:/spring/applicationContext-jms.xml" });  
          
        JmsTemplate template = (JmsTemplate) applicationContext  
                .getBean("jmsTemplate");  
          
        Destination destination = (Destination) applicationContext  
                .getBean("destination");  
  
        template.send(destination, new MessageCreator() {  
            public Message createMessage(Session session) throws JMSException {  
                return session  
                        .createTextMessage("发送消息:Hello ActiveMQ Text Message!");  
            }  
        });  
        System.out.println("成功发送了一条JMS消息");  
  
    }  
  
}  public class HelloSender {
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		ApplicationContext applicationContext = new ClassPathXmlApplicationContext(
				new String[] { "classpath:/spring/applicationContext-jms.xml" });
		
		JmsTemplate template = (JmsTemplate) applicationContext
				.getBean("jmsTemplate");
		
		Destination destination = (Destination) applicationContext
				.getBean("destination");
		template.send(destination, new MessageCreator() {
			public Message createMessage(Session session) throws JMSException {
				return session
						.createTextMessage("发送消息:Hello ActiveMQ Text Message!");
			}
		});
		System.out.println("成功发送了一条JMS消息");
	}
}消息接收
/**  
 * JMS消费者  
 *   
 *   
 * <p>  
 * 消息题的内容定义  
 * <p>  
 * 消息对象 接收消息对象后: 接收到的消息体* <p>   
 */  
public class ProxyJMSConsumer {   
  
    public ProxyJMSConsumer() {   
  
    }   
  
    private JmsTemplate jmsTemplate;   
  
    public JmsTemplate getJmsTemplate() {   
        return jmsTemplate;   
    }   
  
    public void setJmsTemplate(JmsTemplate jmsTemplate) {   
        this.jmsTemplate = jmsTemplate;   
    }   
  
    /**  
     * 监听到消息目的有消息后自动调用onMessage(Message message)方法  
     */  
    public void recive() {   
        ApplicationContext applicationContext = new ClassPathXmlApplicationContext(   
                new String[] { "classpath:/spring/applicationContext-jms.xml" });   
  
        Destination destination = (Destination) applicationContext   
                .getBean("destination");   
  
        while (true) {   
  
            try {   
                TextMessage txtmsg = (TextMessage) jmsTemplate   
                        .receive(destination);   
                if (null != txtmsg) {   
                    System.out.println("[DB Proxy] " + txtmsg);   
                    System.out.println("[DB Proxy] 收到消息内容为: "  
                            + txtmsg.getText());   
                } else  
                    break;   
            } catch (Exception e) {   
                e.printStackTrace();   
            }   
  
        }   
    }   
  
}  /** 
 * JMS消费者 
 *  
 *  
 * <p> 
 * 消息题的内容定义 
 * <p> 
 * 消息对象 接收消息对象后: 接收到的消息体* <p>  
 */  
public class ProxyJMSConsumer {  
  
    public ProxyJMSConsumer() {  
  
    }  
  
    private JmsTemplate jmsTemplate;  
  
    public JmsTemplate getJmsTemplate() {  
        return jmsTemplate;  
    }  
  
    public void setJmsTemplate(JmsTemplate jmsTemplate) {  
        this.jmsTemplate = jmsTemplate;  
    }  
  
    /** 
     * 监听到消息目的有消息后自动调用onMessage(Message message)方法 
     */  
    public void recive() {  
        ApplicationContext applicationContext = new ClassPathXmlApplicationContext(  
                new String[] { "classpath:/spring/applicationContext-jms.xml" });  
  
        Destination destination = (Destination) applicationContext  
                .getBean("destination");  
  
        while (true) {  
  
            try {  
                TextMessage txtmsg = (TextMessage) jmsTemplate  
                        .receive(destination);  
                if (null != txtmsg) {  
                    System.out.println("[DB Proxy] " + txtmsg);  
                    System.out.println("[DB Proxy] 收到消息内容为: "  
                            + txtmsg.getText());  
                } else  
                    break;  
            } catch (Exception e) {  
                e.printStackTrace();  
            }  
  
        }  
    }  
  
}  /**
 * JMS消费者
 * 
 * 
 * <p>
 * 消息题的内容定义
 * <p>
 * 消息对象 接收消息对象后: 接收到的消息体* <p> 
 */
public class ProxyJMSConsumer {
	public ProxyJMSConsumer() {
	}
	private JmsTemplate jmsTemplate;
	public JmsTemplate getJmsTemplate() {
		return jmsTemplate;
	}
	public void setJmsTemplate(JmsTemplate jmsTemplate) {
		this.jmsTemplate = jmsTemplate;
	}
	/**
	 * 监听到消息目的有消息后自动调用onMessage(Message message)方法
	 */
	public void recive() {
		ApplicationContext applicationContext = new ClassPathXmlApplicationContext(
				new String[] { "classpath:/spring/applicationContext-jms.xml" });
		Destination destination = (Destination) applicationContext
				.getBean("destination");
		while (true) {
			try {
				TextMessage txtmsg = (TextMessage) jmsTemplate
						.receive(destination);
				if (null != txtmsg) {
					System.out.println("[DB Proxy] " + txtmsg);
					System.out.println("[DB Proxy] 收到消息内容为: "
							+ txtmsg.getText());
				} else
					break;
			} catch (Exception e) {
				e.printStackTrace();
			}
		}
	}
}这里边也是并不是直接使用Spring来初始化建立消息消费者实例,而是在此消费者注入了JMS模板而已。
写一个main入口,初始化消息消费者
public class JMSTest {   
  
    /**  
     * @param args  
     */  
    public static void main(String[] args) {   
        ApplicationContext applicationContext = new ClassPathXmlApplicationContext(   
                new String[] { "classpath:/spring/applicationContext-jms.xml" });   
           
        ProxyJMSConsumer proxyJMSConsumer = (ProxyJMSConsumer) applicationContext   
                .getBean("messageReceiver");   
           
        System.out.println("初始化消息消费者");   
    }   
  
}  public class JMSTest {  
  
    /** 
     * @param args 
     */  
    public static void main(String[] args) {  
        ApplicationContext applicationContext = new ClassPathXmlApplicationContext(  
                new String[] { "classpath:/spring/applicationContext-jms.xml" });  
          
        ProxyJMSConsumer proxyJMSConsumer = (ProxyJMSConsumer) applicationContext  
                .getBean("messageReceiver");  
          
        System.out.println("初始化消息消费者");  
    }  
  
}  public class JMSTest {
	/**
	 * @param args
	 */
	public static void main(String[] args) {
		ApplicationContext applicationContext = new ClassPathXmlApplicationContext(
				new String[] { "classpath:/spring/applicationContext-jms.xml" });
		
		ProxyJMSConsumer proxyJMSConsumer = (ProxyJMSConsumer) applicationContext
				.getBean("messageReceiver");
		
		System.out.println("初始化消息消费者");
	}
}使用的时候先开启ActiveMQ服务,默认是占用了61616端口。之后开启测试程序,开启2个消息消费者监听。之后再运行消息生产者的代码后,消息就可以被消息消费者接收到了。