activeMQ完整的demo，值得你拥有

最近项目里面要求实时的分析数据，唉，storm学习成本太高，所以就想到了activeMQ. Apache ActiveMQ是最流行的功能强大的开源即时通讯和集成模式的服务器。Apache ActiveMQ的速度快，支持多语言和跨客户协议，带有易于在充分支持JMS 1.1和1.4使用J2EE企业集成模式和许多先进的功能。废话不多说，直接上demo了。

=============================== action start =========================

一：必备jar包

<groupId>org.apache.activemq</groupId>

<artifactId>activemq-all</artifactId>

</dependency>

<groupId>org.apache.activemq</groupId>

<artifactId>activemq-pool</artifactId>

</dependency>

二：服务端

服务端包含4部分:

a.消息转换器

b.消息发布者

c.消息发送

d.activemq.xml配置

a.消息转换器

package cn.innosoft.jt809.activemq.converter;

import java.math.BigDecimal;

import java.text.ParseException;

import java.text.SimpleDateFormat;

import javax.jms.JMSException;

import javax.jms.Message;

import javax.jms.Session;

import javax.jms.TextMessage;

import org.springframework.jms.support.converter.MessageConversionException;

import org.springframework.jms.support.converter.MessageConverter;

import cn.innosoft.jt809.biz.dynamic.model.TGnssGpsHis;

/**

* jms消息转换器

* @author gaoq

* @date 2015-3-27 下午2:57:23

public class MsgConverter implements MessageConverter{

SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

@Override

public Message toMessage(Object object, Session session) throws JMSException, MessageConversionException {

if (!(object instanceof GpsVehicleReceive)) {

throw new MessageConversionException("obj is not MsgPojo");

}

GpsVehicleReceive msgPojo = (GpsVehicleReceive) object;

TextMessage textMessage = session.createTextMessage();

String msg = getGpsMsgString(msgPojo);

textMessage.setText(msg);

return textMessage;

}

@Override

public Object fromMessage(Message message) throws JMSException, MessageConversionException {

if (!(message instanceof TextMessage)) {

throw new MessageConversionException("Message is not TextMessage");

}

TextMessage textMessage = (TextMessage) message;

TGnssGpsHis msg = new TGnssGpsHis();

String[] texts=textMessage.getText().split(",");

msg.setX(1);

} catch (ParseException e) {

e.printStackTrace();

}

return msg;

}

/**

* 获取对象转换后的字符串.

* @param msgPojo TGnssGpsHis

* @return String

private String getGpsMsgString(GpsVehicleReceive msgPojo) {

String msg = msgPojo.getX()+","+msgPojo.getY();

return msg;

}

b.消息发布者

package cn.innosoft.jt809.activemq.service;

import javax.jms.Destination;

import org.springframework.jms.core.JmsTemplate;

import cn.innosoft.jt809.activemq.converter.GpsVehicleReceive;

/**

* 消息发布者.

* @author gaoq

* @date 2015-3-19 上午11:12:00

public class TopicPublisherService {

JmsTemplate jmsTemplate;

Destination destination;

// public void send(final String msg) {

// MessageCreator messageCreator = new MessageCreator() {

// public Message createMessage(Session session) throws JMSException {

// TextMessage message = session.createTextMessage();

// message.setText(msg);

// return message;

// }

// };

// jmsTemplate.send(this.destination, messageCreator);

// }

public void convertAndSend(GpsVehicleReceive msgPojo){

jmsTemplate.convertAndSend(this.destination, msgPojo);

}

public void setJmsTemplate(JmsTemplate jmsTemplate) {

this.jmsTemplate = jmsTemplate;

}

public void setDestination(Destination destination) {

this.destination = destination;

}

c.消息发送（在应用类中，获取数据并发送）

private static void sendMsg(TGnssGpsHis gpsHis){

GpsVehicleReceive r = new GpsVehicleReceive();

r.setX(1);

r.setY(2);

topicPublisherService.convertAndSend(r);//发送

r = null;

}

d.activemq.xml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:aop="http://www.springframework.org/schema/aop"

xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"

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

http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd

http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">

</bean>

</property>

</bean>

<constructor-arg index="0" value="myMessageListenerTopic" />

</bean>

</bean>

</bean>

</beans>

三：客户端使用

客户端使用包含2部分：

a.监听类

b.activeMq.xml

a.监听类

package cn.innosoft.exceptionAnalyse.activemq.service;

import java.text.SimpleDateFormat;

import javax.jms.Message;

import javax.jms.MessageListener;

import javax.jms.TextMessage;

import cn.innosoft.exceptionAnalyse.biz.AnalyseMsgMng;

import cn.innosoft.exceptionAnalyse.biz.cache.model.GpsVehicleReceive;

/**

* 经度异常接收数据监听类.

* @author gaoq

* @date 2015-3-27 下午4:32:30

public class TopicColorExceptionService implements MessageListener{

SimpleDateFormat sdf = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");

public void onMessage(Message message) {

if(message instanceof TextMessage){

TextMessage textMessage = (TextMessage) message;

try {

GpsVehicleReceive msg = bindProperties(textMessage);

// AnalyseMsgMng.getInstance().colorQueue.put(msg);

} catch (Exception e) {

e.printStackTrace();

}

/**

* 绑定参数到对象上.

* @param textMessage 消息.

* @return GpsVehicleReceive

private GpsVehicleReceive bindProperties(TextMessage textMessage) throws Exception{

GpsVehicleReceive msg = new GpsVehicleReceive();

String[] texts=textMessage.getText().split(",");

msg.setX1(texts[0]);

msg.setX2(texts[1]);

msg.setX3(texts[2]);

return msg;

}

b.activeMq.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:aop="http://www.springframework.org/schema/aop"

xmlns:tx="http://www.springframework.org/schema/tx" xmlns:context="http://www.springframework.org/schema/context"

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

http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd

http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">

<bean id="connectionFactory"

class="org.apache.activemq.ActiveMQConnectionFactory">

</bean>

<constructor-arg index="0" value="myMessageListenerTopic" />

</bean>

</bean>

<bean id="myMsgTopiclistenerContainerColor"

class="org.springframework.jms.listener.DefaultMessageListenerContainer">

</bean>

</beans>

============================= action end ==========================

综上所述：一个完整的activeMQ的使用方式介绍完了。

接下来干啥呢。。。。。

想起来了。。。。activeMQ的服务还要启动，那么如何启动activeMQ的服务呢？

https://repository.apache.org/content/repositories/releases/org/apache/activemq/

下载了activeMQ之后

apache-activemq-5.9.0-bin.zip

解压后会发现：apache-activemq-5.9.0\bin目录下有win32,win64，那这个时候就要看服务器是什么系统了，我的是64位，所以就进去apache-activemq-5.9.0\bin\win64目录双击activemq.bat服务如果启动无异常就好了，然后在浏览器中访问：http://localhost:8161/admin,用户名：admin，密码:admin （这个应该是固定的，如果想改，也是可以得到自己去配置文件中找到位置改掉就ok了）

大功告成。。。。。。。。。。。。。。。

activeMQ完整的demo，值得你拥有

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