一、SpringJMS的点对点模式
1.创建Maven项目,都是JAR包类型
2.引入依赖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/xsd/maven-4.0.0.xsd">
<modelVersion>4.0.0</modelVersion>
<groupId>springjms.demo</groupId>
<artifactId>springjms-producer</artifactId>
<version>0.0.1-SNAPSHOT</version>
<properties>
<spring.version>4.2.4.RELEASE</spring.version>
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-jms</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-test</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>junit</groupId>
<artifactId>junit</artifactId>
<version>4.9</version>
</dependency>
<dependency>
<groupId>org.apache.activemq</groupId>
<artifactId>activemq-client</artifactId>
<version>5.13.4</version>
</dependency>
</dependencies>
</project>
3.配置文件applicationContext-jms-producer.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
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"
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">
<!--配置包扫描 -->
<context:component-scan base-package="spring.jms.demo"></context:component-scan>
<!-- 真正可以产生Connection的ConnectionFactory,由对应的 JMS服务厂商提供-->
<bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="tcp://192.168.199.245:61616"/>
</bean>
<!-- Spring用于管理真正的ConnectionFactory的ConnectionFactory -->
<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="targetConnectionFactory"/>
</bean>
<!-- Spring提供的JMS模版工具类,它可以进行消息发送、接收消息等 -->
<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<!-- 这个connectionFactory对应的是我们定义的Spring提供的那个ConnectionFactory对象 -->
<property name="connectionFactory" ref="connectionFactory"/>
</bean>
<!--定义消息队列,这个是队列目的地,点对点的 文本信息-->
<bean id="queueTextDestination" class="org.apache.activemq.command.ActiveMQQueue">
<!--设置队列的名字 -->
<constructor-arg value="queue_text"/>
</bean>
<!--这个是订阅模式 文本信息-->
<bean id="topicTextDestination" class="org.apache.activemq.command.ActiveMQTopic">
<constructor-arg value="topic_text"/>
</bean>
</beans>
4.消息生产者QueueProducer.java
package spring.jms.demo;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Session;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;
import org.springframework.stereotype.Component;
//消息生产者
@Component
public class QueueProducer {
@Autowired
private JmsTemplate jmsTemplate;
@Autowired
private Destination queueTextDestination;
//发送文本信息
public void sendTextMessage(final String text) {
jmsTemplate.send(queueTextDestination,new MessageCreator() {
public Message createMessage(Session session) throws JMSException {
return session.createTextMessage(text);
}
});
}
}
5.消息生产者测试TestQueue.java类,直接运行查看信息
package spring.jms.demo.test;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import spring.jms.demo.QueueProducer;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:applicationContext-jms-producer.xml")
public class TestQueue {
@Autowired
private QueueProducer queueProducer;
@Test
public void testSend() {
queueProducer.sendTextMessage("SpringJMS的点对点测试");
}
}
二、消息消费者,新的Maven项目,JAR包类型
2.引入依赖pom.xml
和生产者一样的
3.创建配置文件applicationContext-jms-consumer-queue.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
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"
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">
<!-- 真正可以产生Connection的ConnectionFactory,由对应的 JMS服务厂商提供-->
<bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="tcp://192.168.199.245:61616"/>
</bean>
<!-- Spring用于管理真正的ConnectionFactory的ConnectionFactory -->
<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="targetConnectionFactory"/>
</bean>
<!--这个是队列目的地,点对点的 文本信息-->
<bean id="queueTextDestination" class="org.apache.activemq.command.ActiveMQQueue">
<constructor-arg value="queue_text"/>
</bean>
<!-- 我的监听类,注意包名 -->
<bean id="myMessageListener" class="spring.jms.consumer.MyMessageListener"></bean>
<!-- 消息监听容器 -->
<bean class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="connectionFactory" />
<property name="destination" ref="queueTextDestination" />
<property name="messageListener" ref="myMessageListener" />
</bean>
</beans>
4.编写消息监听类MyMessageListener.java
package spring.jms.consumer;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;
public class MyMessageListener implements MessageListener {
@Override
public void onMessage(Message message) {
TextMessage textMessage = (TextMessage) message;
try {
System.out.println("接收到消息:" + textMessage.getText());
} catch (JMSException e) {
e.printStackTrace();
}
}
}
5.编写测试类TestQueue.java
package spring.jms.consumer.test;
import java.io.IOException;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:applicationContext-jms-consumer-queue.xml")
public class TestQueue {
@Test
public void testQueue() {
try {
System.in.read();
} catch (IOException e) {
e.printStackTrace();
}
}
}
直接运行这个测试类,可以获得生产者提供的消息。
二、SpringJMS的订阅者模式
1.消息生产者
1.配置文件applicationContext-jms-producer.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
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"
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">
<!--配置包扫描 -->
<context:component-scan base-package="spring.jms.demo"></context:component-scan>
<!-- 真正可以产生Connection的ConnectionFactory,由对应的 JMS服务厂商提供-->
<bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="tcp://192.168.199.245:61616"/>
</bean>
<!-- Spring用于管理真正的ConnectionFactory的ConnectionFactory -->
<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="targetConnectionFactory"/>
</bean>
<!-- Spring提供的JMS模版工具类,它可以进行消息发送、接收消息等 -->
<bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate">
<!-- 这个connectionFactory对应的是我们定义的Spring提供的那个ConnectionFactory对象 -->
<property name="connectionFactory" ref="connectionFactory"/>
</bean>
<!--定义消息队列,这个是队列目的地,点对点的 文本信息-->
<bean id="queueTextDestination" class="org.apache.activemq.command.ActiveMQQueue">
<!--设置队列的名字 -->
<constructor-arg value="queue_text"/>
</bean>
<!--这个是订阅模式 文本信息-->
<bean id="topicTextDestination" class="org.apache.activemq.command.ActiveMQTopic">
<constructor-arg value="topic_text"/>
</bean>
</beans>
2.消息生产者TopicProducer.java
package spring.jms.demo;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.Session;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.jms.core.JmsTemplate;
import org.springframework.jms.core.MessageCreator;
import org.springframework.stereotype.Component;
//消息生产者
@Component
public class TopicProducer {
@Autowired
private JmsTemplate jmsTemplate;
//这个是配置文件中定义好的
@Autowired
private Destination topicTextDestination;
//发送文本信息
public void sendTextMessage(final String text) {
jmsTemplate.send(topicTextDestination,new MessageCreator() {
public Message createMessage(Session session) throws JMSException {
return session.createTextMessage(text);
}
});
}
}
3.消息生产者测试
package spring.jms.demo.test;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
import spring.jms.demo.TopicProducer;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:applicationContext-jms-producer.xml")
public class TestTopic {
@Autowired
private TopicProducer topicProducer;
@Test
public void testSend() {
topicProducer.sendTextMessage("SpringJMS的发布订阅");
}
}
消费者
1.配置文件applicationContext-jms-consumer-topic.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:context="http://www.springframework.org/schema/context"
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"
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">
<!-- 真正可以产生Connection的ConnectionFactory,由对应的 JMS服务厂商提供-->
<bean id="targetConnectionFactory" class="org.apache.activemq.ActiveMQConnectionFactory">
<property name="brokerURL" value="tcp://192.168.199.245:61616"/>
</bean>
<!-- Spring用于管理真正的ConnectionFactory的ConnectionFactory -->
<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="targetConnectionFactory"/>
</bean>
<!--这个是队列目的地,点对点的 文本信息-->
<bean id="topicTextDestination" class="org.apache.activemq.command.ActiveMQTopic">
<constructor-arg value="topic_text"/>
</bean>
<!-- 我的监听类,注意包名 -->
<bean id="myMessageListener" class="spring.jms.consumer.MyMessageListener"></bean>
<!-- 消息监听容器 -->
<bean class="org.springframework.jms.listener.DefaultMessageListenerContainer">
<property name="connectionFactory" ref="connectionFactory" />
<property name="destination" ref="topicTextDestination" />
<property name="messageListener" ref="myMessageListener" />
</bean>
</beans>
2.消费者监听器MyMessageListener.java
package spring.jms.consumer;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;
public class MyMessageListener implements MessageListener {
@Override
public void onMessage(Message message) {
TextMessage textMessage = (TextMessage) message;
try {
System.out.println("接收到消息:" + textMessage.getText());
} catch (JMSException e) {
e.printStackTrace();
}
}
}
3.消费者测试TestTopic.java
package spring.jms.consumer.test;
import java.io.IOException;
import org.junit.Test;
import org.junit.runner.RunWith;
import org.springframework.test.context.ContextConfiguration;
import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
@RunWith(SpringJUnit4ClassRunner.class)
@ContextConfiguration(locations = "classpath:applicationContext-jms-consumer-topic.xml")
public class TestTopic {
@Test
public void testTopic() {
try {
System.in.read();
} catch (IOException e) {
e.printStackTrace();
}
}
}