spring与actionMQ整合
Posted zhenhong
tags:
篇首语：本文由小常识网(cha138.com)小编为大家整理，主要介绍了spring与actionMQ整合相关的知识，希望对你有一定的参考价值。
出处：http://www.cnblogs.com/leiOOlei/p/5075402.html
一、配置部分
ActiveMQ的安装这就不说了，很简单，
这个例子采用maven构建，首先看一下pom.xml
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>com.gzframe.demo</groupId>
<artifactId>gzframe</artifactId>
<packaging>war</packaging>
<version>0.0.1-SNAPSHOT</version>
<name>gzframe Maven Webapp</name>
<url>http://maven.apache.org</url>
<!-- 版本管理 -->
<properties>
<springframework>4.1.8.RELEASE</springframework>
<javax.servlet>3.1.0</javax.servlet>
</properties>
<dependencies>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.10</version>
<scope>test</scope>
</dependency>
<dependency>
<groupId>jstl</groupId>
<artifactId>jstl</artifactId>
<version>1.2</version>
</dependency>
<dependency>
<groupId>javax.servlet</groupId>
<artifactId>servlet-api</artifactId>
<version>${javax.servlet}</version>
</dependency>
<!-- spring -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${springframework}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${springframework}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${springframework}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${springframework}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jms</artifactId>
<version>${springframework}</version>
</dependency>
<!-- xbean 如<amq:connectionFactory /> -->
<dependency>
<groupId>org.apache.xbean</groupId>
<artifactId>xbean-spring</artifactId>
<version>3.16</version>
</dependency>
<!-- activemq -->
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-core</artifactId>
<version>5.7.0</version>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-pool</artifactId>
<version>5.12.1</version>
</dependency>
</dependencies>
<build>
<finalName>gzframe</finalName>
</build>
</project>
接下来看一下web.xml，如下
<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns="http://java.sun.com/xml/ns/javaee"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://java.sun.com/xml/ns/javaee
http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
version="3.0">
<display-name>Archetype Created Web Application</display-name>
<!-- 加载spring的配置文件，例如hibernate、jms等集成 -->
<context-param>
<param-name>contextConfigLocation</param-name>
<param-value>
classpath:spring-root.xml;
classpath:activemq.xml;
</param-value>
</context-param>
<listener>
<listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
</listener>
<servlet>
<servlet-name>springMVC</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:spring-mvc-dispatch.xml</param-value>
</init-param>
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>springMVC</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
<!-- 处理编码格式 -->
<filter>
<filter-name>characterEncodingFilter</filter-name>
<filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
<init-param>
<param-name>encoding</param-name>
<param-value>UTF-8</param-value>
</init-param>
<init-param>
<param-name>forceEncoding</param-name>
<param-value>true</param-value>
</init-param>
</filter>
<filter-mapping>
<filter-name>characterEncodingFilter</filter-name>
<url-pattern>/*</url-pattern>
</filter-mapping>
</web-app>
其中spring-root.xml 很简单，负责加载一些spring的配置
<?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"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.1.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd">
<context:component-scan base-package="com.gzframe.demo.entity" />
<mvc:annotation-driven />
</beans>
spring-mvc-dispatch.xml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"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.1.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd">
<context:component-scan base-package="com.gzframe.demo.mvc.controller" />
<mvc:annotation-driven />
<bean id="viewResolver" class="org.springframework.web.servlet.view.UrlBasedViewResolver">
<property name="viewClass"
value="org.springframework.web.servlet.view.JstlView" />
<property name="prefix" value="/WEB-INF/views/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
activemq.xml是关键的配置，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:amq="http://activemq.apache.org/schema/core"
xmlns:jms="http://www.springframework.org/schema/jms"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-4.1.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context-4.1.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc-4.1.xsd
http://www.springframework.org/schema/jms
http://www.springframework.org/schema/jms/spring-jms-4.1.xsd
http://activemq.apache.org/schema/core
http://activemq.apache.org/schema/core/activemq-core-5.12.1.xsd"
>
<context:component-scan base-package="com.gzframe.demo.activemq" />
<mvc:annotation-driven />
<amq:connectionFactory id="amqConnectionFactory"
brokerURL="tcp://192.168.150.61:61616"
userName="admin"
password="admin" />
<!-- 配置JMS连接工长 -->
<bean id="connectionFactory"
class="org.springframework.jms.connection.CachingConnectionFactory">
<constructor-arg ref="amqConnectionFactory" />
<property name="sessionCacheSize" value="100" />
</bean>
<!-- 定义消息队列（Queue） -->
<bean id="demoQueueDestination" class="org.apache.activemq.command.ActiveMQQueue">
<!-- 设置消息队列的名字 -->
<constructor-arg>
<value>gzframe.demo</value>
</constructor-arg>
</bean>
<!-- 配置JMS模板（Queue），Spring提供的JMS工具类，它发送、接收消息。 -->
<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="connectionFactory" />
<property name="defaultDestination" ref="demoQueueDestination" />
<property name="receiveTimeout" value="10000" />
<!-- true是topic，false是queue，默认是false，此处显示写出false -->
<property name="pubSubDomain" value="false" />
</bean>
</beans>
二、代码部分
消息生产者ProducerService.java，代码如下
package com.gzframe.demo.activemq.producer;
import javax.annotation.Resource;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Session;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;
import org.springframework.stereotype.Service;
@Service
public class ProducerService {
@Resource(name="jmsTemplate")
private JmsTemplate jmsTemplate;
/**
* 向指定队列发送消息
*/
public void sendMessage(Destination destination, final String msg) {
System.out.println("向队列" + destination.toString() + "发送了消息------------" + msg);
jmsTemplate.send(destination, new MessageCreator() {
public Message createMessage(Session session) throws JMSException {
return session.createTextMessage(msg);
}
});
}
/**
* 向默认队列发送消息
*/
public void sendMessage(final String msg) {
String destination = jmsTemplate.getDefaultDestination().toString();
System.out.println("向队列" +destination+ "发送了消息------------" + msg);
jmsTemplate.send(new MessageCreator() {
public Message createMessage(Session session) throws JMSException {
return session.createTextMessage(msg);
}
});
}
}
消费者ConsumerService.java，代码如下
package com.gzframe.demo.activemq.consumer;
import javax.annotation.Resource;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.TextMessage;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.stereotype.Service;
@Service
public class ConsumerService {
@Resource(name="jmsTemplate")
private JmsTemplate jmsTemplate;
/**
* 接收消息
*/
public TextMessage receive(Destination destination) {
TextMessage tm = (TextMessage) jmsTemplate.receive(destination);
try {
System.out.println("从队列" + destination.toString() + "收到了消息：\\t"
+ tm.getText());
} catch (JMSException e) {
e.printStackTrace();
}
return tm;
}
}
三、页面部分
1.首先写一个欢迎页，welcome.jsp如下，
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Welcome</title>
</head>
<body>
<h1>Welcome!!!</h1>
<h2><a href="producer">去发消息</a></h2>
<h2><a href="receive">从队列中取一个消息</a></h2>
</body>
</html>
2.然后是生产者页面jms_producer.jsp，如下
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>JMS-Producer</title>
</head>
<body>
<h1>JMS-Producer!!!</h1>
<form action="onsend" method="post">
MessageText:<textarea name="message">${time }</textarea>
<input type="submit" value="提交" />
</form>
<h2><a href="welcome">返回主页</a></h2>
</body>
</html>
3.接收者页面queue_receive.jsp，如下
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
<title>Receive</title>
</head>
<body>
<h1>${textMessage }</h1>
<h2><a href="welcome">返回主页</a></h2>
</body>
</html>
四、Controller控制器
1.首先controller到首页welcome页，WelcomeController.java如下：
package com.gzframe.demo.mvc.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.servlet.ModelAndView;
@Controller
public class WelcomeController {
@RequestMapping(value="/welcome",method=RequestMethod.GET)
public ModelAndView welcome(){
System.out.println("------------welcome");
ModelAndView mv = new ModelAndView();
mv.setViewName("welcome");
return mv;
}
}
2.然后定义消息生产和消费的控制器，DemoController.java，代码如下
package com.gzframe.demo.mvc.controller;
import java.io.IOException;
import java.text.SimpleDateFormat;
import java.util.*;
import javax.annotation.Resource;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.TextMessage;
import javax.management.MBeanServerConnection;
import javax.management.remote.JMXConnector;
import javax.management.remote.JMXConnectorFactory;
import javax.management.remote.JMXServiceURL;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.servlet.ModelAndView;
import com.gzframe.demo.activemq.consumer.ConsumerService;
import com.gzframe.demo.activemq.producer.ProducerService;
@Controller
public class DemoController {
//队列名gzframe.demo
@Resource(name="demoQueueDestination")
private Destination demoQueueDestination;
//队列消息生产者
@Resource(name="producerService")
private ProducerService producer;
//队列消息消费者
@Resource(name="consumerService")
private ConsumerService consumer;
@RequestMapping(value="/producer",method=RequestMethod.GET)
public ModelAndView producer(){
System.out.println("------------go producer");
Date now = new Date();
SimpleDateFormat dateFormat = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
String time = dateFormat.format( now );
System.out.println(time);
ModelAndView mv = new ModelAndView();
mv.addObject("time", time);
mv.setViewName("jms_producer");
return mv;
}
@RequestMapping(value="/onsend",method=RequestMethod.POST)
public ModelAndView producer(@RequestParam("message") String message) {
System.out.println("------------send to jms");
ModelAndView mv = new ModelAndView();
producer.sendMessage(demoQueueDestination, message);
mv.setViewName("welcome");
return mv;
}
@RequestMapping(value="/receive",method=RequestMethod.GET)
public ModelAndView queue_receive() throws JMSException {
System.out.println("------------receive message");
ModelAndView mv = new ModelAndView();
TextMessage tm = consumer.receive(demoQueueDestination);
mv.addObject("textMessage", tm.getText());
mv.setViewName("queue_receive");
return mv;
}
/*
* ActiveMQ Manager Test
*/
@RequestMapping(value="/jms",method=RequestMethod.GET)
public ModelAndView jmsManager() throws IOException {
System.out.println("------------jms manager");
ModelAndView mv = new ModelAndView();
mv.setViewName("welcome");
JMXServiceURL url = new JMXServiceURL("");
JMXConnector connector = JMXConnectorFactory.connect(url);
connector.connect();
MBeanServerConnection connection = connector.getMBeanServerConnection();
return mv;
}
}
五、效果展示
首先访问欢迎页，如下
然后点“去发消息”，进入到如下页面，默认消息框一已经填写了时间，点击提交，会将时间“2015-12-25 11:51:25”提交到qctivemq服务器中，
提交完成后，根据页面代码，会转到欢迎页，在欢迎页中既可以点击“从队列中取一个消息”，效果如下
可以看到，取到的消息即为刚才提交的时间，demo成功！
经过以上操作后的后台输出如下
六、加入监听器
以上例子中，接收消息是靠手动点击接收，下面将配置一个消息监听器“QueueMessageListener.java”，负责自动监听qctiveMQ中的队列消息，
一旦有新消息后，将自动读取消费，妈妈再也不用担心漏掉消息啦！
1.首先写一个监听的类“QueueMessageListener.java”，必须实现“MessageListerner”接口，代码如下
package com.gzframe.demo.activemq.listener;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;
public class QueueMessageListener implements MessageListener {
//当收到消息后，自动调用该方法
@Override
public void onMessage(Message message) {
TextMessage tm = (TextMessage) message;
try {
System.out.println("QueueMessageListener监听到了文本消息：\\t"
+ tm.getText());
//do something ...
} catch (JMSException e) {
e.printStackTrace();
}
}
}
2.写完监听类后，打开activemq.xml配置文件，需要将这个监听配置到文件中，这样，应用加载后，即会加载此监听。
将以下的配置段加入到activemq.xml中
<!-- 配置消息队列监听者（Queue） -->
<bean id="queueMessageListener" class="com.gzframe.demo.activemq.listener.QueueMessageListener" />
<!-- 显示注入消息监听容器（Queue），配置连接工厂，监听的目标是demoQueueDestination，监听器是上面定义的监听器 -->
<bean id="queueListenerContainer"
class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="connectionFactory" />
<property name="destination" ref="demoQueueDestination" />
<property name="messageListener" ref="queueMessageListener" />
</bean>
3.测试
配置完成后，重新启动服务，去消息发送页提交消息，提交完毕后，监听检测到，将立即消费掉，并在后台打印出来
后台输出如下
以上是关于spring与actionMQ整合的主要内容，如果未能解决你的问题，请参考以下文章