利用webservice和jms实现系统间的数据同步之三

jmsclient系统的结构图如下：

spring配置文件如下：

 

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
	xmlns:context="http://www.springframework.org/schema/context"
	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-3.0.xsd
	http://www.springframework.org/schema/context
	http://www.springframework.org/schema/context/spring-context-3.0.xsd">

	<context:component-scan base-package="com.test"/>

    <bean id="jndiTemplate"
		class="org.springframework.jndi.JndiTemplate">
		<property name="environment">
			<props>
				<prop key="java.naming.factory.initial">
					org.apache.activemq.jndi.ActiveMQInitialContextFactory
				</prop>
				<prop key="java.naming.provider.url">tcp://10.78.69.50:61616</prop>
				<prop key="java.naming.security.principal">system</prop>
				<prop key="java.naming.security.credentials">manager</prop>
			</props>
		</property>
	</bean>

    <!-- jndi连接工厂 -->
	<bean id="jndiConnectionFactory"
		class="org.springframework.jndi.JndiObjectFactoryBean">
		<property name="jndiTemplate" ref="jndiTemplate"/>
		<property name="jndiName" value="QueueCF"/>
	</bean>
	
	<!-- jms session缓存 -->
	<bean id="queueConnectionFactory"
		class="org.springframework.jms.connection.CachingConnectionFactory">
		<property name="targetConnectionFactory" ref="jndiConnectionFactory"/>
		<property name="sessionCacheSize" value="10"/>
	</bean>
	
	<bean id="destinationResolver" class="org.springframework.jms.support.destination.JndiDestinationResolver">
	    <property name="jndiTemplate" ref="jndiTemplate"/>
	    <property name="cache" value="true"/>
	    <property name="fallbackToDynamicDestination" value="false"/>
	</bean>
	
	<!-- webservice同步数据jms消息监听器 -->
	<bean id="dataListener" class="org.springframework.jms.listener.adapter.MessageListenerAdapter">
	    <constructor-arg>
	        <bean class="com.test.DataListener" />
	    </constructor-arg>
	</bean>
	
	<bean id="jmsContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
	    <property name="connectionFactory" ref="queueConnectionFactory"/>
	    <property name="destinationResolver" ref="destinationResolver"/>
	    <property name="concurrentConsumers" value="3"/>
	    <property name="destinationName" value="queue1"/>
	    <property name="messageListener" ref="dataListener"/>
	    <property name="sessionTransacted" value="true" />
	</bean>
	
	<!-- restfulweb同步数据jms消息监听器 -->
	<bean id="restfulDataListener" class="com.test.RestfulDataListener"/>
	
	<bean id="restfulJmsContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
	    <property name="connectionFactory" ref="queueConnectionFactory"/>
	    <property name="destinationResolver" ref="destinationResolver"/>
	    <property name="concurrentConsumers" value="3"/>
	    <property name="destinationName" value="queue2"/>
	    <property name="messageListener" ref="restfulDataListener"/>
	</bean>
</beans>

DataListener内容如下：

 

package com.test;

import com.test.model.User;

public class DataListener
{
    public void handleMessage(User message)
    {
        System.out.println("DataListener : " + message);
    }
    
    public void handleMessage(Object message)
    {
        System.out.println("DataListener : " + message);
    }
    
    public void handleMessage(String message)
    {
        System.out.println(message);
    }
}

RestfulDataListener的内容如下：

 

package com.test;
import javax.jms.JMSException;
import javax.jms.Session;
import javax.jms.TextMessage;

import org.springframework.jms.listener.SessionAwareMessageListener;


public class RestfulDataListener implements SessionAwareMessageListener<TextMessage>
{

    public void onMessage(TextMessage message, Session session) throws JMSException
    {
        System.out.println("Receive Restful Message : " + message.getText());
    }

}

jndi.properties内容如下：

 

java.naming.factory.initial = org.apache.activemq.jndi.ActiveMQInitialContextFactory
java.naming.provider.url = tcp://10.78.69.50:61616
java.naming.security.principal = system
java.naming.security.credentials = manager
connectionFactoryNames = QueueCF
queue.queue1=jms.queue1
queue.queue2=jms.queue2

至于如何利用spring jms的api发送和接收消息，在此不详细讲解，大家可以参考其他资料，如：《Java消息服务》一书。

作者：huashetianzu 发表于2012-8-23 14:48:16 原文链接

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