ActiveMQ JMS 项目基于 Maven 搭建

时间：2017-07-25 21:08:22 阅读：266 评论：0 收藏：0 [点我收藏+]

标签：等级 .com listener lis ann stack 环境文件 actor

JAVA版本：

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IntellJ IDEA 版本：

IntelliJ IDEA 2017.2
Build #IU-172.3317.76, built on July 15, 2017
Licensed to Administrator

JRE: 1.8.0_152-release-915-b5 amd64
JVM: OpenJDK 64-Bit Server VM by JetBrains s.r.o
Windows 7 6.1

一、新建Maven工程

1.选择File => New => Project...

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2.或者执行maven 命令行创建工程。

D:
cd D:\JavaSourceCode\JavaSamples

mvn archetype:generate -DgroupId=com.phpdragon -DartifactId=jms-activeme-mq -DarchetypeArtifactId=maven-archetype-quickstart -DinteractiveMode=false

3.或者手动创建如下目录结构：

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4.如果是手动创建目录，需设置目录属性让 IDEA 识别为源码包路径

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二、添加JAR依赖

spring-jms：

spring-test：

activemq-pool：

fastjson:

junit：

testng：

pom.xml配置如下

<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/xsd/maven-4.0.0.xsd">
    <modelVersion>4.0.0</modelVersion>

    <groupId>com.phpdragon</groupId>
    <artifactId>jms-activemq-demo</artifactId>
    <version>1.0-SNAPSHOT</version>
    <packaging>jar</packaging>

    <name>jms-activemq-demo</name>
    <url>http://maven.apache.org</url>

    <developers>
        <developer>
            <id>phpdragon</id>
            <name>phpdragon</name>
            <email>phpdragon@qq.com</email>
        </developer>
    </developers>

    <properties>
        <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>

        <fastjson.vesrion>1.2.35</fastjson.vesrion>
        <activemq-pool.version>5.15.0</activemq-pool.version>
        <spring.version>4.3.10.RELEASE</spring.version>
        <junit.version>4.12</junit.version>
        <testng.version>6.11</testng.version>
    </properties>

    <dependencies>
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>${fastjson.vesrion}</version>
        </dependency>
        <!-- activemq -->
        <dependency>
            <groupId>org.apache.activemq</groupId>
            <artifactId>activemq-pool</artifactId>
            <version>${activemq-pool.version}</version>
        </dependency>
        <!-- spring-jms -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jms</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <!-- spring -->
        <!--单元测试-->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${spring.version}</version>
            <scope>test</scope>
        </dependency>
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>${junit.version}</version>
            <scope>test</scope>
        </dependency>
        <!--自动化测试-->
        <dependency>
            <groupId>org.testng</groupId>
            <artifactId>testng</artifactId>
            <version>${testng.version}</version>
            <scope>test</scope>
        </dependency>
    </dependencies>
</project>

三、编写生产者、消费者

1.添加消费者MqProducer.java

import com.sun.nio.sctp.MessageInfo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.stereotype.Component;

@Component
public class MqProducer {

    @Autowired
    private JmsTemplate jmsTemplate;

    public void sendMsg(MessageInfo info) {
        try {
            jmsTemplate.convertAndSend(info);
        } catch (Exception e) {
            e.printStackTrace();
        }
    }
}

2.创建jms消息转换器MqMessageConverter.java

import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Session;

import com.phpdragon.jms.pojo.MessagePojo;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.jms.support.converter.MessageConversionException;

import com.alibaba.fastjson.JSON;
import com.alibaba.fastjson.JSONObject;
import org.springframework.stereotype.Component;

@Component("messageConverter")
public class MqMessageConverter implements org.springframework.jms.support.converter.MessageConverter {

    private static final Logger LOGGER = LoggerFactory.getLogger(MqMessageConverter.class);

    public Object fromMessage(Message message) throws JMSException, MessageConversionException {
        LOGGER.info("从mq获得message, message内容：" + message);
        JSONObject jsonRoot = (JSONObject) JSON.parse(message.getStringProperty("obj"));
        JSONObject jsonObj = JSONObject.parseObject(jsonRoot.getString("value"));
        MessagePojo info = JSON.toJavaObject(jsonObj.getJSONObject("body"), MessagePojo.class);
        return info;
    }

    public Message toMessage(Object obj, Session session) throws JMSException, MessageConversionException {
        LOGGER.info("往mq插入message, message内容：" + obj);
        JSONObject jsonRoot = new JSONObject();
        JSONObject jsonObj = new JSONObject();
        jsonObj.put("body", obj);
        jsonRoot.put("value", jsonObj.toJSONString());
        Message message = session.createMapMessage();
        message.setObjectProperty("obj", jsonRoot.toJSONString());
        return message;
    }
}

3.添加spring配置文件, spring-context.xml、app.properties

1)app.properties：

application.main=com.phpdragon.jms.App
application.name=jms_activemq_demo_server
application.owner=phpdragon

mq.queue.name=COM.PHPDRAGON.JMS.DEMO.QUEUE
mq.brokerURL=tcp://127.0.0.1:61616

2)spring-context.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: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-4.3.xsd">

    <!--扫描classpath路径下的属性配置文件-->
    <context:property-placeholder location="classpath*:/*.properties" ignore-resource-not-found="true" "/>

    <!--配置spring扫描路径-->
    <context:component-scan base-package="com.phpdragon.jms"/>

    <!--创建连接工厂 -->
    <bean id="connectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
        <property name="brokerURL" value="${mq.brokerURL}"></property>
        <property name="useAsyncSend" value="true"></property>
    </bean>
    <!-- 声明ActiveMQ消息目标,目标可以是一个队列，也可以是一个主题ActiveMQTopic -->
    <bean id="destination" class="org.apache.activemq.command.ActiveMQQueue">
        <constructor-arg index="0" value="${mq.queue.name}"></constructor-arg>
    </bean>

    <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
        <property name="connectionFactory" ref="connectionFactory"></property>
        <property name="defaultDestination" ref="destination"></property>
        <property name="receiveTimeout" value="6000"></property>
        <property name="messageConverter" ref="messageConverter"></property>
    </bean>

</beans>

4.编写启动程序App.java

import com.phpdragon.jms.activemq.MqProducer;
import com.phpdragon.jms.pojo.MessagePojo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;
import org.springframework.stereotype.Component;

import java.io.IOException;

@Component
public class App {
    public static final String DEFAULT_CONFIG_LOCATION = "/spring-context.xml";

    @Autowired
    private MqProducer mqProducer;

    /**
     * 程序入口
     *
     * @param args
     * @throws IOException
     */
    public static void main(String[] args) throws IOException {
        ApplicationContext context = new ClassPathXmlApplicationContext(DEFAULT_CONFIG_LOCATION);
        App app = (App) context.getBean("app");
        app.run(args);
    }

    public void run(String[] args) {
        MessagePojo msg = new MessagePojo();
        msg.setTitle("Test");
        msg.setContent("TestContent");
        mqProducer.sendMsg(msg);

        System.exit(0);
    }
}

5.到此，一个activeMQ发送程序就写好了,选中App.java的main函数体，鼠标右键点击 debug 运行，执行效果如下：

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6.登录activeMQ管理后台，http://127.0.0.1:8161/admin/queues.jsp，默认帐号: admin 密码: admin

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7.添加消费者

1)创建MqConsumer.java

import com.phpdragon.jms.pojo.MessagePojo;
import org.springframework.stereotype.Component;

import javax.jms.JMSException;

@Component
public class MqConsumer{

    public void handleMessage(MessagePojo msg) throws JMSException {
        System.out.println("handleMessage:" + msg.toString());
    }

}

2)添加activeMQ 监听配置

<?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"
       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-4.3.xsd">

    <!--扫描classpath路径下的属性配置文件-->
    <context:property-placeholder location="classpath*:/*.properties" ignore-resource-not-found="true"/>

    <!--配置spring扫描路径-->
    <context:component-scan base-package="com.phpdragon.jms"/>

    <!--创建连接工厂 -->
    <bean id="connectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
        <property name="brokerURL" value="${mq.brokerURL}"></property>
        <property name="useAsyncSend" value="true"></property>
    </bean>
    <!-- 声明ActiveMQ消息目标,目标可以是一个队列，也可以是一个主题ActiveMQTopic -->
    <bean id="destination" class="org.apache.activemq.command.ActiveMQQueue">
        <constructor-arg index="0" value="${mq.queue.name}"></constructor-arg>
    </bean>
    
    <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
        <property name="connectionFactory" ref="connectionFactory"></property>
        <property name="defaultDestination" ref="destination"></property>
        <property name="receiveTimeout" value="6000"></property>
        <property name="messageConverter" ref="messageConverter"></property>
    </bean>

    <!-- 消息监听适配器 -->
    <bean id="myMessageListenerAdapter" class="org.springframework.jms.listener.adapter.MessageListenerAdapter">
        <property name="delegate" ref="mqConsumer"/>
        <property name="messageConverter" ref="messageConverter"/>
    </bean>
    <bean id="mqContainer" class="org.springframework.jms.listener.SimpleMessageListenerContainer">
        <property name="connectionFactory" ref="connectionFactory"/>
        <property name="destinationName" value="${mq.queue.name}"/>
        <!-- 使用MessageListenerAdapter来作为消息监听器 -->
        <property name="messageListener" ref="myMessageListenerAdapter"/>
        <!--最小并发数是4，最大并发数为8-->
        <property name="concurrency" value="4-8"/>
        <property name="sessionTransacted" value="true"/>
    </bean>

</beans>

3) 右键debug运行，效果如下：

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4) 查看消费情况

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四、集成logback

是否觉得debug日志太简单？那我们引入logback支持。实现丰富日志输出、日志back等

1.添加logback-classic Maven依赖

<!-- logback -->
<dependency>
    <groupId>ch.qos.logback</groupId>
    <artifactId>logback-classic</artifactId>
    <version>1.2.3</version>
</dependency>

2.在resources资源目录中添加logback.xml文件

<?xml version="1.0" encoding="UTF-8" ?>
<configuration>
    <!--日志配置 -->
    <property name="LOG_BACK_DIR" value="logs"/>

    <!-- logback 工程的日志配置 -->
    <appender name="DEBUG_ROLLING"
              class="ch.qos.logback.core.rolling.RollingFileAppender">
        <file>${LOG_BACK_DIR}/debug.log</file>
        <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy"> <!-- rollover daily -->
            <fileNamePattern>${LOG_BACK_DIR}/debug_%d{yyyyMMddHH}.%i.log
            </fileNamePattern>
            <timeBasedFileNamingAndTriggeringPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedFNATP">
                <!-- or whenever the file size reaches 100MB -->
                <maxFileSize>256MB</maxFileSize>
            </timeBasedFileNamingAndTriggeringPolicy>
            <maxHistory>48</maxHistory>
            <!-- 保存最大文件数 -->
        </rollingPolicy>
        <encoder>
            <pattern>%d{yyyy-MM-dd
                HH:mm:ss.SSS}|%X{threadId}|%X{traceId}-%X{rpcId}|%level|%C|%M|%L|%.-512msg%n
            </pattern>
            <charset>UTF-8</charset>
        </encoder>
        <filter class="ch.qos.logback.classic.filter.ThresholdFilter"><!-- 只打印错误日志 -->
            <level>TRACE</level>
        </filter>
    </appender>
    <!-- logback 工程的日志配置 END -->
     
    <!-- 开发环境使用 打印在控制台 -->
    <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
        <layout class="ch.qos.logback.classic.PatternLayout">
            <param name="Pattern"
                   value="%d{yyyy-MM-dd HH:mm:ss.SSS}|%X{threadId}|%X{traceId}-%X{rpcId}|%level|%C|%M|%L|%.-512msg%n"/>
        </layout>
    </appender>

    <logger name="org.springframework" level="WARN"/>

    <!--开发环境为DEBUG等级 -->
    <root level="DEBUG">
        <appender-ref ref="STDOUT"/>
        <appender-ref ref="INFO_ROLLING"/>
    </root>

</configuration>