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ActiveMQ结合Spring开发
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Spring结合ActiveMQ开发 : 发送和接收queue
1.首先在pom.xml文件中添加activemq的依赖包
1 <!-- Spring对JMS的支持 --> 2 <dependency> 3 <groupId>org.springframework</groupId> 4 <artifactId>spring-jms</artifactId> 5 <version>4.0.0.RELEASE</version> 6 </dependency> 7 <!-- 添加ActiveMQ的pool包 --> 8 <dependency> 9 <groupId>org.apache.activemq</groupId> 10 <artifactId>activemq-pool</artifactId> 11 <version>5.9.0</version> 12 </dependency>
2.在Spring的配置文件applicationContext.xml中配置jmsTemplate
1 <bean id="jmsFactory" class="org.apache.activemq.pool.PooledConnectionFactory" 2 destroy-method="stop"> 3 <property name="connectionFactory"> 4 <bean class="org.apache.activemq.ActiveMQConnectionFactory"> 5 <property name="brokerURL"> 6 <value>tcp://192.168.1.81:61616</value> 7 </property> 8 </bean> 9 </property> 10 <property name="maxConnections" value="http://www.mamicode.com/100"></property> 11 </bean> 12 13 <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate"> 14 <property name="connectionFactory" ref="jmsFactory"></property> 15 <property name="defaultDestination" ref="destination"></property> 16 <property name="messageConverter"> 17 <bean class="org.springframework.jms.support.converter.SimpleMessageConverter"/> 18 </property> 19 </bean> 20 21 <bean id="destination" class="org.apache.activemq.command.ActiveMQQueue"> 22 <constructor-arg index="0" value="http://www.mamicode.com/spring-queue"/> 23 </bean>
3.创建一个queue的消息发送者程序
1 import javax.jms.JMSException; 2 import javax.jms.Message; 3 import javax.jms.Session; 4 import javax.jms.TextMessage; 5 6 import org.springframework.beans.factory.annotation.Autowired; 7 import org.springframework.context.ApplicationContext; 8 import org.springframework.context.support.ClassPathXmlApplicationContext; 9 import org.springframework.jms.core.JmsTemplate; 10 import org.springframework.jms.core.MessageCreator; 11 import org.springframework.stereotype.Service; 12 13 @Service 14 public class SpringQueueSender { 15 @Autowired 16 private JmsTemplate jt = null; 17 18 public static void main(String[] args) { 19 ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml"); 20 SpringQueueSender sqs = (SpringQueueSender)ctx.getBean("springQueueSender"); 21 sqs.jt.send(new MessageCreator(){ 22 public Message createMessage(Session s) throws JMSException { 23 TextMessage msg = s.createTextMessage("Spring send msg ----> Hello activeMQ"); 24 return msg; 25 } 26 }); 27 } 28 }
4.创建一个queue的消息接收者程序
1 import org.springframework.beans.factory.annotation.Autowired; 2 import org.springframework.context.ApplicationContext; 3 import org.springframework.context.support.ClassPathXmlApplicationContext; 4 import org.springframework.jms.core.JmsTemplate; 5 import org.springframework.stereotype.Service; 6 7 @Service 8 public class SpringQueueReceiver { 9 @Autowired 10 private JmsTemplate jt = null; 11 12 public static void main(String[] args) { 13 ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml"); 14 SpringQueueReceiver sqr = (SpringQueueReceiver)ctx.getBean("springQueueReceiver"); 15 String msg = (String)sqr.jt.receiveAndConvert(); 16 System.out.println("receive msg = " + msg); 17 } 18 }
运行结果:
Spring结合ActiveMQ开发 : 发送和接收topic
1.在Spring的配置文件applicationContext.xml中配置topic
1 <bean id="jmsFactory" class="org.apache.activemq.pool.PooledConnectionFactory" 2 destroy-method="stop"> 3 <property name="connectionFactory"> 4 <bean class="org.apache.activemq.ActiveMQConnectionFactory"> 5 <property name="brokerURL"> 6 <value>tcp://120.76.123.81:61616</value> 7 </property> 8 </bean> 9 </property> 10 <property name="maxConnections" value="http://www.mamicode.com/100"></property> 11 </bean> 12 13 <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate"> 14 <property name="connectionFactory" ref="jmsFactory"></property> 15 <property name="defaultDestination" ref="destinationTopic"></property> 16 <property name="messageConverter"> 17 <bean class="org.springframework.jms.support.converter.SimpleMessageConverter"/> 18 </property> 19 </bean> 20 21 <bean id="destinationTopic" class="org.apache.activemq.command.ActiveMQTopic"> 22 <constructor-arg index="0" value="http://www.mamicode.com/spring-topic"/> 23 </bean>
topic消息发送者和接收者 程序和上面一样。
Spring结合ActiveMQ开发 : 在Spring中配置消费者
Spring的applicationContext.xml配置
1 <bean id="jmsFactory" class="org.apache.activemq.pool.PooledConnectionFactory" 2 destroy-method="stop"> 3 <property name="connectionFactory"> 4 <bean class="org.apache.activemq.ActiveMQConnectionFactory"> 5 <property name="brokerURL"> 6 <value>tcp://192.168.1.81:61616</value> 7 </property> 8 </bean> 9 </property> 10 <property name="maxConnections" value="http://www.mamicode.com/100"></property> 11 </bean> 12 13 <bean id="jmsTemplate" class="org.springframework.jms.core.JmsTemplate"> 14 <property name="connectionFactory" ref="jmsFactory"></property> 15 <property name="defaultDestination" ref="destination"></property> 16 <property name="messageConverter"> 17 <bean class="org.springframework.jms.support.converter.SimpleMessageConverter"/> 18 </property> 19 </bean> 20 21 <bean id="destination" class="org.apache.activemq.command.ActiveMQQueue"> 22 <constructor-arg index="0" value="http://www.mamicode.com/spring-queue"/> 23 </bean> 24 25 <bean id="jmsContainer" class="org.springframework.jms.listener.DefaultMessageListenerContainer"> 26 <property name="connectionFactory" ref="jmsFactory"/> 27 <property name="destination" ref="destination"/> 28 <property name="messageListener" ref="messageListener"/> 29 </bean> 30 31 <bean id="messageListener" class="com.test.spring.MyMessageListener"> 32 </bean>
消费发送者程序
1 import javax.jms.JMSException; 2 import javax.jms.Message; 3 import javax.jms.Session; 4 import javax.jms.TextMessage; 5 6 import org.springframework.beans.factory.annotation.Autowired; 7 import org.springframework.context.ApplicationContext; 8 import org.springframework.context.support.ClassPathXmlApplicationContext; 9 import org.springframework.jms.core.JmsTemplate; 10 import org.springframework.jms.core.MessageCreator; 11 import org.springframework.stereotype.Service; 12 13 @Service 14 public class SpringQueueSender { 15 @Autowired 16 private JmsTemplate jt = null; 17 18 public static void main(String[] args) { 19 ApplicationContext ctx = new ClassPathXmlApplicationContext("applicationContext.xml"); 20 SpringQueueSender sqs = (SpringQueueSender)ctx.getBean("springQueueSender"); 21 sqs.jt.send(new MessageCreator(){ 22 public Message createMessage(Session s) throws JMSException { 23 TextMessage msg = s.createTextMessage("在Spring中配置消息接收者 ----> Hello activeMQ"); 24 return msg; 25 } 26 }); 27 } 28 }
消息接受者程序
1 import javax.jms.Message; 2 import javax.jms.MessageListener; 3 import javax.jms.TextMessage; 4 5 public class MyMessageListener implements MessageListener{ 6 7 public void onMessage(Message msg) { 8 TextMessage txtMsg = (TextMessage)msg; 9 try{ 10 System.out.println("reveive txt msg = " + txtMsg); 11 }catch(Exception e){ 12 e.printStackTrace(); 13 } 14 } 15 }
ActiveMQ结合Spring开发
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