ActiveMQ消息中间件Producer和Consumer
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package com.java1234.activemq;
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;
/**
* 消息生产者
* @author Administrator
*
*/
public class JMSProducer {
private static final String USERNAME=ActiveMQConnection.DEFAULT_USER; // 默认的连接用户名
private static final String PASSWORD=ActiveMQConnection.DEFAULT_PASSWORD; // 默认的连接密码
private static final String BROKEURL=ActiveMQConnection.DEFAULT_BROKER_URL; // 默认的连接地址
private static final int SENDNUM= 10 ; // 发送的消息数量
public static void main(String[] args) {
ConnectionFactory connectionFactory; // 连接工厂
Connection connection = null ; // 连接
Session session; // 会话 接受或者发送消息的线程
Destination destination; // 消息的目的地
MessageProducer messageProducer; // 消息生产者
// 实例化连接工厂
connectionFactory= new ActiveMQConnectionFactory(JMSProducer.USERNAME, JMSProducer.PASSWORD, JMSProducer.BROKEURL);
try {
connection=connectionFactory.createConnection(); // 通过连接工厂获取连接
connection.start(); // 启动连接
session=connection.createSession(Boolean.TRUE, Session.AUTO_ACKNOWLEDGE); // 创建Session
destination=session.createQueue( "FirstQueue1" ); // 创建消息队列
messageProducer=session.createProducer(destination); // 创建消息生产者
sendMessage(session, messageProducer); // 发送消息
session.commit();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
if (connection!= null ){
try {
connection.close();
} catch (JMSException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
/**
* 发送消息
* @param session
* @param messageProducer
* @throws Exception
*/
public static void sendMessage(Session session,MessageProducer messageProducer) throws Exception{
for ( int i= 0 ;i<JMSProducer.SENDNUM;i++){
TextMessage message=session.createTextMessage( "ActiveMQ 发送的消息" +i);
System.out.println( "发送消息:" + "ActiveMQ 发送的消息" +i);
messageProducer.send(message);
}
}
}
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package com.java1234.activemq;
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MessageConsumer;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;
/**
* 消息消费者
* @author Administrator
*
*/
public class JMSConsumer {
private static final String USERNAME=ActiveMQConnection.DEFAULT_USER; // 默认的连接用户名
private static final String PASSWORD=ActiveMQConnection.DEFAULT_PASSWORD; // 默认的连接密码
private static final String BROKEURL=ActiveMQConnection.DEFAULT_BROKER_URL; // 默认的连接地址
public static void main(String[] args) {
ConnectionFactory connectionFactory; // 连接工厂
Connection connection = null ; // 连接
Session session; // 会话 接受或者发送消息的线程
Destination destination; // 消息的目的地
MessageConsumer messageConsumer; // 消息的消费者
// 实例化连接工厂
connectionFactory= new ActiveMQConnectionFactory(JMSConsumer.USERNAME, JMSConsumer.PASSWORD, JMSConsumer.BROKEURL);
try {
connection=connectionFactory.createConnection(); // 通过连接工厂获取连接
connection.start(); // 启动连接
session=connection.createSession(Boolean.FALSE, Session.AUTO_ACKNOWLEDGE); // 创建Session
destination=session.createQueue( "FirstQueue1" ); // 创建连接的消息队列
messageConsumer=session.createConsumer(destination); // 创建消息消费者
while ( true ){
TextMessage textMessage=(TextMessage)messageConsumer.receive( 100000 );
if (textMessage!= null ){
System.out.println( "收到的消息:" +textMessage.getText());
} else {
break ;
}
}
} catch (JMSException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
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package com.java1234.activemq;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;
/**
* 消息监听
* @author Administrator
*
*/
public class Listener implements MessageListener{
@Override
public void onMessage(Message message) {
// TODO Auto-generated method stub
try {
System.out.println( "收到的消息:" +((TextMessage)message).getText());
} catch (JMSException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
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package com.java1234.activemq;
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MessageConsumer;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;
/**
* 消息消费者
* @author Administrator
*
*/
public class JMSConsumer2 {
private static final String USERNAME=ActiveMQConnection.DEFAULT_USER; // 默认的连接用户名
private static final String PASSWORD=ActiveMQConnection.DEFAULT_PASSWORD; // 默认的连接密码
private static final String BROKEURL=ActiveMQConnection.DEFAULT_BROKER_URL; // 默认的连接地址
public static void main(String[] args) {
ConnectionFactory connectionFactory; // 连接工厂
Connection connection = null ; // 连接
Session session; // 会话 接受或者发送消息的线程
Destination destination; // 消息的目的地
MessageConsumer messageConsumer; // 消息的消费者
// 实例化连接工厂
connectionFactory= new ActiveMQConnectionFactory(JMSConsumer2.USERNAME, JMSConsumer2.PASSWORD, JMSConsumer2.BROKEURL);
try {
connection=connectionFactory.createConnection(); // 通过连接工厂获取连接
connection.start(); // 启动连接
session=connection.createSession(Boolean.FALSE, Session.AUTO_ACKNOWLEDGE); // 创建Session
destination=session.createQueue( "FirstQueue1" ); // 创建连接的消息队列
messageConsumer=session.createConsumer(destination); // 创建消息消费者
messageConsumer.setMessageListener( new Listener()); // 注册消息监听
} catch (JMSException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
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package com.java1234.activemq;
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;
/**
* 消息生产者
* @author Administrator
*
*/
public class JMSProducer {
private static final String USERNAME=ActiveMQConnection.DEFAULT_USER; // 默认的连接用户名
private static final String PASSWORD=ActiveMQConnection.DEFAULT_PASSWORD; // 默认的连接密码
private static final String BROKEURL=ActiveMQConnection.DEFAULT_BROKER_URL; // 默认的连接地址
private static final int SENDNUM= 10 ; // 发送的消息数量
public static void main(String[] args) {
ConnectionFactory connectionFactory; // 连接工厂
Connection connection = null ; // 连接
Session session; // 会话 接受或者发送消息的线程
Destination destination; // 消息的目的地
MessageProducer messageProducer; // 消息生产者
// 实例化连接工厂
connectionFactory= new ActiveMQConnectionFactory(JMSProducer.USERNAME, JMSProducer.PASSWORD, JMSProducer.BROKEURL);
try {
connection=connectionFactory.createConnection(); // 通过连接工厂获取连接
connection.start(); // 启动连接
session=connection.createSession(Boolean.TRUE, Session.AUTO_ACKNOWLEDGE); // 创建Session
destination=session.createQueue( "FirstQueue1" ); // 创建消息队列
messageProducer=session.createProducer(destination); // 创建消息生产者
sendMessage(session, messageProducer); // 发送消息
session.commit();
} catch (Exception e) {
// TODO Auto-generated catch block
e.printStackTrace();
} finally {
if (connection!= null ){
try {
connection.close();
} catch (JMSException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
}
/**
* 发送消息
* @param session
* @param messageProducer
* @throws Exception
*/
public static void sendMessage(Session session,MessageProducer messageProducer) throws Exception{
for ( int i= 0 ;i<JMSProducer.SENDNUM;i++){
TextMessage message=session.createTextMessage( "ActiveMQ 发送的消息" +i);
System.out.println( "发送消息:" + "ActiveMQ 发送的消息" +i);
messageProducer.send(message);
}
}
}
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package com.java1234.activemq;
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MessageConsumer;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;
/**
* 消息消费者
* @author Administrator
*
*/
public class JMSConsumer {
private static final String USERNAME=ActiveMQConnection.DEFAULT_USER; // 默认的连接用户名
private static final String PASSWORD=ActiveMQConnection.DEFAULT_PASSWORD; // 默认的连接密码
private static final String BROKEURL=ActiveMQConnection.DEFAULT_BROKER_URL; // 默认的连接地址
public static void main(String[] args) {
ConnectionFactory connectionFactory; // 连接工厂
Connection connection = null ; // 连接
Session session; // 会话 接受或者发送消息的线程
Destination destination; // 消息的目的地
MessageConsumer messageConsumer; // 消息的消费者
// 实例化连接工厂
connectionFactory= new ActiveMQConnectionFactory(JMSConsumer.USERNAME, JMSConsumer.PASSWORD, JMSConsumer.BROKEURL);
try {
connection=connectionFactory.createConnection(); // 通过连接工厂获取连接
connection.start(); // 启动连接
session=connection.createSession(Boolean.FALSE, Session.AUTO_ACKNOWLEDGE); // 创建Session
destination=session.createQueue( "FirstQueue1" ); // 创建连接的消息队列
messageConsumer=session.createConsumer(destination); // 创建消息消费者
while ( true ){
TextMessage textMessage=(TextMessage)messageConsumer.receive( 100000 );
if (textMessage!= null ){
System.out.println( "收到的消息:" +textMessage.getText());
} else {
break ;
}
}
} catch (JMSException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
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package com.java1234.activemq;
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;
/**
* 消息监听
* @author Administrator
*
*/
public class Listener implements MessageListener{
@Override
public void onMessage(Message message) {
// TODO Auto-generated method stub
try {
System.out.println( "收到的消息:" +((TextMessage)message).getText());
} catch (JMSException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
|
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package com.java1234.activemq;
import javax.jms.Connection;
import javax.jms.ConnectionFactory;
import javax.jms.Destination;
import javax.jms.JMSException;
import javax.jms.MessageConsumer;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.apache.activemq.ActiveMQConnection;
import org.apache.activemq.ActiveMQConnectionFactory;
/**
* 消息消费者
* @author Administrator
*
*/
public class JMSConsumer2 {
private static final String USERNAME=ActiveMQConnection.DEFAULT_USER; // 默认的连接用户名
private static final String PASSWORD=ActiveMQConnection.DEFAULT_PASSWORD; // 默认的连接密码
private static final String BROKEURL=ActiveMQConnection.DEFAULT_BROKER_URL; // 默认的连接地址
public static void main(String[] args) {
ConnectionFactory connectionFactory; // 连接工厂
Connection connection = null ; // 连接
Session session; // 会话 接受或者发送消息的线程
Destination destination; // 消息的目的地
MessageConsumer messageConsumer; // 消息的消费者
// 实例化连接工厂
connectionFactory= new ActiveMQConnectionFactory(JMSConsumer2.USERNAME, JMSConsumer2.PASSWORD, JMSConsumer2.BROKEURL);
try {
connection=connectionFactory.createConnection(); // 通过连接工厂获取连接
connection.start(); // 启动连接
session=connection.createSession(Boolean.FALSE, Session.AUTO_ACKNOWLEDGE); // 创建Session
destination=session.createQueue( "FirstQueue1" ); // 创建连接的消息队列
messageConsumer=session.createConsumer(destination); // 创建消息消费者
messageConsumer.setMessageListener( new Listener()); // 注册消息监听
} catch (JMSException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}
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