ActiveAQ整合spring.
这里需要用到spring与ActiveAQ的一些包,在pom.xml中配置一下。
pom.xml
<?xml version="1.0" encoding="UTF-8"?>
<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>cn.kr.activeAQ</groupId>
<artifactId>springActiveAQ</artifactId>
<version>1.0-SNAPSHOT</version>
<build>
<plugins>
<plugin>
<groupId>org.apache.maven.plugins</groupId>
<artifactId>maven-compiler-plugin</artifactId>
<configuration>
<source>6</source>
<target>6</target>
</configuration>
</plugin>
</plugins>
</build>
<packaging>jar</packaging>
<properties>
<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
<!-- 使用最近较新的spring版本 -->
<spring.version>5.1.9.RELEASE</spring.version>
<activemq.version>5.13.0</activemq.version>
<slf4j.version>1.6.6</slf4j.version>
</properties>
<dependencies>
<!-- 日志处理 -->
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>${slf4j.version}</version>
</dependency>
<!-- activeAQ -->
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-all</artifactId>
<version>${activemq.version}</version>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-pool</artifactId>
<version>${activemq.version}</version>
</dependency>
<!-- spring相关 -->
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-core</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-beans</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jdbc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-aop</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-orm</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jms</artifactId>
<version>${spring.version}</version>
</dependency>
</dependencies>
</project>
创建消息生产者
采用spring的JmsTemplate 发送消息,JmsTemplate 这里的JmsTemplate ,会在后面的配置文件中配置。
package cn.kr.springActiveAQ.util;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.jms.JmsException;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Session;
import javax.jms.TextMessage;
/**
* 消息产生者
* @ Author :Janson
* @ Date :Created in 2019/8/19
*/
public class MessageSender {
private Logger logger = LoggerFactory.getLogger(this.getClass());
private String defaultQueueName = "default_queue"; //默认消息队列名称
private String integralQueueName = "integral_queue"; //积分消息队列名称
private JmsTemplate jmsTemplate;
public void setJmsTemplate(JmsTemplate jmsTemplate) {
this.jmsTemplate = jmsTemplate;
}
/**
* 发送到默认消息队列
* @param message
*/
public void defaultMessage(String message) {
System.out.println("发送了一条消息到默认队列.......");
send(message, 0);
}
/**
* 发送到积分消息队列
* @param message
*/
public void integraMessage(String message) {
System.out.println("发送了一条消息到积分队列.......");
send(message, 1);
}
/**
* 发送消息
* @param message
* @param type 0:默认队列 1:积分队列
*/
public void send(final String message, int type) {
try {
//判断发送消息的类型
String destination = type==0? defaultQueueName:integralQueueName;
jmsTemplate.send(destination, new MessageCreator() {
@Override
public Message createMessage(Session session) throws JMSException {
TextMessage textMessage = session.createTextMessage(message);
return textMessage;
}
});
} catch (JmsException e) {
e.printStackTrace();
logger.error("发送消息失败", e);
}
}
}
2.新建ActiveMQTransportListener.java消息传输监听类,继承于TransportListener
package cn.kr.springActiveAQ.listener;
import org.apache.activemq.transport.TransportListener;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.io.IOException;
/**
* 消息传输监听类
* 这里就可以做消息传输过程中的一些监控及处理,比如常见的异常处理等
* @ Author :Janson
* @ Date :Created in 2019/8/19
*/
public class ActiveMQTransportListener implements TransportListener {
private Logger logger = LoggerFactory.getLogger(this.getClass());
/**
* 对消息传输命令进行监控
* @param o
*/
@Override
public void onCommand(Object o) {
System.out.println(o);
}
/**
* 监控到异常时触发
* @param e
*/
@Override
public void onException(IOException e) {
logger.error("onException -> 消息服务器连接错误......", e);
}
/**
* 当failover时触发
*/
@Override
public void transportInterupted() {
logger.warn("transportInterupted -> 消息服务器连接发生中断...");
}
/**
* 监控到failover恢复后进行触发
*/
@Override
public void transportResumed() {
logger.info("transportResumed -> 消息服务器连接已恢复...");
}
}
3.生产者的测试类
package cn.kr.springActiveAQ.test;
import cn.kr.springActiveAQ.util.MessageSender;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.BeansException;
import org.springframework.context.support.ClassPathXmlApplicationContext;
/**
* activeAQ生产者测试类
* @ Author :Janson
* @ Date :Created in 2019/8/19
*/
public class MQProducerTest {
private static Logger logger = LoggerFactory.getLogger(MQProducerTest.class);
public static void main(String[] args) {
try {
//获取配置文件信息
ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("classpath:spring-producer.xml");
context.start();
//获取配置文件中的消息产生者
MessageSender sender = (MessageSender) context.getBean("messageSender");
sender.defaultMessage("default activeAQ----这个一条从发送者端发出的默认消息");
sender.integraMessage("money ----这个一条从发送者端发出的默认消息");
context.stop();
} catch (BeansException e) {
e.printStackTrace();
logger.error("==>MQ context start error:", e);
System.exit(0);
} finally {
logger.info("===>System.exit");
System.exit(0);
}
}
}
spring-producer.xml配置文件
<?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:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
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.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd">
<bean id="queueDestination" class="org.apache.activemq.command.ActiveMQQueue">
<constructor-arg>
<value>default_queue,integral_queue</value>
</constructor-arg>
</bean>
<bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<!-- ActiveMQ服务地址 -->
<property name="brokerURL" value="failover:tcp://127.0.0.1:61616" />
<property name="userName" value="janson"/>
<property name="password" value="123456"/>
<property name="transportListener">
<bean class="cn.kr.springActiveAQ.listener.ActiveMQTransportListener" />
</property>
</bean>
<bean id="pooledConnectionFactory" class="org.apache.activemq.pool.PooledConnectionFactory">
<property name="connectionFactory" ref="targetConnectionFactory" />
<property name="maxConnections" value="10" />
</bean>
<bean id="connectionFactory" class="org.springframework.jms.connection.SingleConnectionFactory">
<!-- 目标ConnectionFactory对应真实的可以产生JMS Connection的ConnectionFactory -->
<property name="targetConnectionFactory" ref="pooledConnectionFactory" />
</bean>
<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<property name="connectionFactory" ref="connectionFactory"/>
<!-- 这个就是上面的消息队列中的主题 -->
<property name="defaultDestination" ref="queueDestination"/>
</bean>
<bean id="messageSender" class="cn.kr.springActiveAQ.util.MessageSender">
<property name="jmsTemplate" ref="jmsTemplate"/>
</bean>
</beans>
测试结果
二、消费者监听类
package cn.kr.springActiveAQ.listener;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;
/**
* 接收者监听
* @ Author :Janson
* @ Date :Created in 2019/8/19
*/
public class ConsumerMessageListener implements MessageListener {
private Logger logger = LoggerFactory.getLogger(this.getClass());
/**
* 监听发送到消息队列的文本消息
* @param message
*/
@Override
public void onMessage(Message message) {
TextMessage textMessage = (TextMessage) message;
try {
System.out.println("接收到的消息内容是:" + textMessage.getText());
} catch (JMSException e) {
logger.error("消息解析失败", e);
}
}
}
接收者测试类
package cn.kr.springActiveAQ.test;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.support.ClassPathXmlApplicationContext;
/**
* ActiveMQ消费者
* @ Author :Janson
* @ Date :Created in 2019/8/19
*/
public class MQConsumerTest {
private static Logger logger = LoggerFactory.getLogger(MQConsumerTest.class);
public static void main(String[] args) {
try {
ClassPathXmlApplicationContext context = new ClassPathXmlApplicationContext("classpath:spring-consumer.xml");
context.start();
} catch (Exception e) {
logger.error("==>MQ context start error:", e);
System.exit(0);
}
}
}
spring-consumer.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:p="http://www.springframework.org/schema/p"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:aop="http://www.springframework.org/schema/aop" xmlns:tx="http://www.springframework.org/schema/tx"
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.xsd
http://www.springframework.org/schema/tx
http://www.springframework.org/schema/tx/spring-tx.xsd
http://www.springframework.org/schema/aop
http://www.springframework.org/schema/aop/spring-aop.xsd">
<bean id="queueDestination" class="org.apache.activemq.command.ActiveMQQueue">
<constructor-arg>
<value>default_queue,integral_queue</value>
</constructor-arg>
</bean>
<bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="failover:tcp://127.0.0.1:61616" />
<property name="userName" value="janson"/>
<property name="password" value="123456"/>
<property name="transportListener">
<bean class="cn.kr.springActiveAQ.listener.ActiveMQTransportListener" />
</property>
</bean>
<bean id="pooledConnectionFactory" class="org.apache.activemq.pool.PooledConnectionFactory">
<property name="connectionFactory" ref="targetConnectionFactory" />
<property name="maxConnections" value="10" />
</bean>
<bean id="connectionFactory" class="org.springframework.jms.connection.SingleConnectionFactory">
<property name="targetConnectionFactory" ref="pooledConnectionFactory" />
</bean>
<bean id="consumerMessageListener" class="cn.kr.springActiveAQ.listener.ConsumerMessageListener" />
<bean id="jmsContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="connectionFactory" />
<property name="destination" ref="queueDestination" />
<property name="messageListener" ref="consumerMessageListener" />
<!-- 设置固定的线程数 -->
<property name="concurrentConsumers" value="2"></property>
<!-- 设置动态的线程数 -->
<property name="concurrency" value="2-5"></property>
</bean>
</beans>
测试消费者