package pfs.y2017.m11.mq.activemq.demo04;

import javax.jms.Connection;

import javax.jms.ConnectionFactory;

import javax.jms.Destination;

import javax.jms.MessageConsumer;

import javax.jms.Session;

import javax.jms.TextMessage;

import org.apache.activemq.ActiveMQConnection;

import org.apache.activemq.ActiveMQConnectionFactory;

public class Receiver {

    public static void main(String[] args) {

        // ConnectionFactory ：连接工厂，JMS 用它创建连接

        ConnectionFactory connectionFactory;

        // Connection ：JMS 客户端到JMS Provider 的连接

        Connection connection = null;

        // Session： 一个发送或接收消息的线程

        Session session;

        // Destination ：消息的目的地;消息发送给谁.

        Destination destination;

        // 消费者，消息接收者

        MessageConsumer consumer;

        connectionFactory = new ActiveMQConnectionFactory(ActiveMQConnection.DEFAULT_USER,

                ActiveMQConnection.DEFAULT_PASSWORD, ActiveMQConnection.DEFAULT_BROKER_URL);

        try {

            // 构造从工厂得到连接对象

            connection = connectionFactory.createConnection();

            // 启动

            connection.start();

            // 获取操作连接

            session = connection.createSession(Boolean.FALSE, Session.AUTO_ACKNOWLEDGE);

            // 获取session注意参数值xingbo.xu-queue是一个服务器的queue，须在在ActiveMq的console配置

            destination = session.createQueue("FirstQueue");

            consumer = session.createConsumer(destination);

            while (true) {

                // 设置接收者接收消息的时间，为了便于测试，这里谁定为100s

                TextMessage message = (TextMessage) consumer.receive(100000);

                if (null != message) {

                    System.out.println("收到消息" + message.getText());

                } else {

                    break;

                }

            }

        } catch (Exception e) {

            e.printStackTrace();

        } finally {

            try {

                if (null != connection)

                    connection.close();

            } catch (Throwable ignore) {

            }

        }

    }

}

package pfs.y2017.m11.mq.activemq.demo04;

import javax.jms.Connection;

import javax.jms.ConnectionFactory;

import javax.jms.DeliveryMode;

import javax.jms.Destination;

import javax.jms.MessageProducer;

import javax.jms.Session;

import javax.jms.TextMessage;

import org.apache.activemq.ActiveMQConnection;

import org.apache.activemq.ActiveMQConnectionFactory;

public class Sender {

    private static final int SEND_NUMBER = 5;

    public static void main(String[] args) {

        // ConnectionFactory ：连接工厂，JMS 用它创建连接

        ConnectionFactory connectionFactory; // Connection ：JMS 客户端到JMS

        // Provider 的连接

        Connection connection = null; // Session： 一个发送或接收消息的线程

        Session session; // Destination ：消息的目的地;消息发送给谁.

        Destination destination; // MessageProducer：消息发送者

        MessageProducer producer; // TextMessage message;

        // 构造ConnectionFactory实例对象，此处采用ActiveMq的实现jar

        connectionFactory = new ActiveMQConnectionFactory(ActiveMQConnection.DEFAULT_USER,

                ActiveMQConnection.DEFAULT_PASSWORD, ActiveMQConnection.DEFAULT_BROKER_URL);

        try { // 构造从工厂得到连接对象

            connection = connectionFactory.createConnection();

            // 启动

            connection.start();

            // 获取操作连接

            session = connection.createSession(Boolean.TRUE, Session.AUTO_ACKNOWLEDGE);

            // 获取session注意参数值xingbo.xu-queue是一个服务器的queue，须在在ActiveMq的console配置

            destination = session.createQueue("FirstQueue");

            // 得到消息生成者【发送者】

            producer = session.createProducer(destination);

            // 设置不持久化，此处学习，实际根据项目决定

            producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);

            // 构造消息，此处写死，项目就是参数，或者方法获取

            sendMessage(session, producer);

            session.commit();

        } catch (Exception e) {

            e.printStackTrace();

        } finally {

            try {

                if (null != connection)

                    connection.close();

            } catch (Throwable ignore) {

            }

        }

    }

    public static void sendMessage(Session session, MessageProducer producer) throws Exception {

        for (int i = 1; i <= SEND_NUMBER; i++) {

            TextMessage message = session.createTextMessage("ActiveMq 发送的消息" + i);

            // 发送消息到目的地方

            System.out.println("发送消息：" + "ActiveMq 发送的消息" + i);

            producer.send(message);

        }

    }

}