ActiveMQ之spring集成Queue

本是古典何须时尚 2022-08-05 02:25 156阅读 0赞

通过Spring对ActiveMQ进行配置开发，实现队列消息模式，支持消息的持久化。

在pom.xml添加jar包

<dependency>
    			<groupId>org.apache.activemq</groupId>
    			<artifactId>activemq-all</artifactId>
    			<version>5.8.0</version>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-core</artifactId>
    			<version>${spring.version}</version>
    		</dependency>
    		<dependency>
    			<groupId>org.springframework</groupId>
    			<artifactId>spring-jms</artifactId>
    			<version>${spring.version}</version>
    		</dependency>
    		<dependency>
    			<groupId>com.google.code.gson</groupId>
    			<artifactId>gson</artifactId>
    			<version>2.2.4</version>
    		</dependency>

**1.生产者**

spring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:p="http://www.springframework.org/schema/p"
    	xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context"
    	xmlns:jee="http://www.springframework.org/schema/jee" xmlns:jms="http://www.springframework.org/schema/jms"
    	xmlns:tx="http://www.springframework.org/schema/tx" xmlns:util="http://www.springframework.org/schema/util"
    	xmlns:lang="http://www.springframework.org/schema/lang"
    	xsi:schemaLocation="
    			http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
    			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/jee http://www.springframework.org/schema/jee/spring-jee-3.0.xsd
    			http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-3.0.xsd
    			http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
    			http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd
    			http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang-3.0.xsd">
    
    	   
        <bean id="connectionFactory"  
            class="org.springframework.jms.connection.CachingConnectionFactory">  
              
            <property name="sessionCacheSize" value="10" />  
            <property name="targetConnectionFactory">  
                <bean class="org.apache.activemq.ActiveMQConnectionFactory">  
                      
                    <property name="brokerURL" value="tcp://192.168.18.43:61616" />  
                       
                    <property name="useAsyncSend" value="true" />  
                </bean>  
            </property>  
        </bean> 
    
    	
    	<bean id="testQueue" class="org.apache.activemq.command.ActiveMQQueue">
    		<property name="physicalName" value="spring.queue" />
    	</bean>
    
    	
    	<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
    		<property name="connectionFactory" ref="connectionFactory" />
    		<property name="defaultDestination" ref="testQueue" />
    		<property name="sessionTransacted" value="false" />
    		
    		<property name="receiveTimeout" value="30000" />
    	</bean>
    </beans>

发送消息：

package cn.slimsmart.activemq.demo.spring.queue;
    
    import org.springframework.context.ApplicationContext;
    import org.springframework.context.support.ClassPathXmlApplicationContext;
    import org.springframework.jms.core.JmsTemplate;
    
    @SuppressWarnings("resource")
    public class ProducerMain {
    
    	public static void main(String[] args) {
    		ApplicationContext context = new ClassPathXmlApplicationContext("classpath:queue/producer.xml");
    	    JmsTemplate jmsTemplate = context.getBean(JmsTemplate.class);
    	    jmsTemplate.convertAndSend("生产者发送队列消息");
    	}
    }

**2.消费者**  
spring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:p="http://www.springframework.org/schema/p"
    	xmlns:aop="http://www.springframework.org/schema/aop" xmlns:context="http://www.springframework.org/schema/context"
    	xmlns:jee="http://www.springframework.org/schema/jee" xmlns:jms="http://www.springframework.org/schema/jms"
    	xmlns:tx="http://www.springframework.org/schema/tx" xmlns:util="http://www.springframework.org/schema/util"
    	xmlns:lang="http://www.springframework.org/schema/lang"
    	xsi:schemaLocation="
    			http://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-3.0.xsd
    			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/jee http://www.springframework.org/schema/jee/spring-jee-3.0.xsd
    			http://www.springframework.org/schema/jms http://www.springframework.org/schema/jms/spring-jms-3.0.xsd
    			http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd
    			http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-3.0.xsd
    			http://www.springframework.org/schema/lang http://www.springframework.org/schema/lang/spring-lang-3.0.xsd">
    
    	   
        <bean id="connectionFactory"  
            class="org.springframework.jms.connection.CachingConnectionFactory">  
              
            <property name="sessionCacheSize" value="10" />  
            <property name="targetConnectionFactory">  
                <bean class="org.apache.activemq.ActiveMQConnectionFactory">  
                      
                    <property name="brokerURL" value="tcp://192.168.18.43:61616" />  
                </bean>  
            </property>  
        </bean> 
    	
    	
    	<bean id="testQueue" class="org.apache.activemq.command.ActiveMQQueue">
    		<property name="physicalName" value="spring.queue" />
    	</bean>
    	
          
        <bean id="queueContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer">  
            <property name="connectionFactory" ref="connectionFactory" />  
            <property name="destination" ref="testQueue" />  
            <property name="messageListener" ref="notifyMessageListener" />  
              
            <property name="concurrentConsumers" value="5" />  
            <property name="maxConcurrentConsumers" value="10" />  
            <property name="sessionTransacted" value="false" />
              
            <property name="sessionAcknowledgeModeName" value="CLIENT_ACKNOWLEDGE" />  
        </bean>  
        
        <bean id="notifyMessageListener" class="cn.slimsmart.activemq.demo.spring.NotifyMessageListener"></bean>
    </beans>

接收消息监听：

package cn.slimsmart.activemq.demo.spring;
    
    import javax.jms.JMSException;
    import javax.jms.Message;
    import javax.jms.MessageListener;
    import javax.jms.TextMessage;
    
    import com.google.gson.Gson;
    
    public class NotifyMessageListener implements MessageListener {
    
    	public void onMessage(Message message) {
    		System.out.println(new Gson().toJson(message));
    		if (message instanceof TextMessage) {
    		    try {
    				System.out.println("已经收到消息:" + ((TextMessage)message).getText());
    				System.out.println("属性:" + ((TextMessage)message).getStringProperty("property"));
    			} catch (JMSException e) {
    				e.printStackTrace();
    			}
    		}
    	}
    }

消费者启动类：

package cn.slimsmart.activemq.demo.spring.queue;
    
    import org.springframework.context.support.ClassPathXmlApplicationContext;
    
    public class ConsumerMain {
    	@SuppressWarnings("resource")
    	public static void main(String[] args) {
    	      new ClassPathXmlApplicationContext("classpath:queue/consumer.xml");
    	}
    }