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 SenderQueue {
private static final int SEND_NUMBER = 5;
public static void main(String[] args) {
// ConnectionFactory：連接工廠，JMS用它創建連接
ConnectionFactory connectionFactory;
// Connection：JMS客戶端到JMS Provider的連接
Connection connection = null;
// Session：一個發送或接收消息的線程
Session session;
// Destination：消息的目的地;消息發送給誰.
Destination destination;
// MessageProducer：消息發送者
MessageProducer producer;
// TextMessage message;
// 構造ConnectionFactory實例對象，此處採用ActiveMq的實現jar
connectionFactory = new ActiveMQConnectionFactory(
ActiveMQConnection.DEFAULT_USER,
ActiveMQConnection.DEFAULT_PASSWORD,
"tcp://ip_address:61616");
try {
// 構造從工廠得到連接對象
connection = connectionFactory.createConnection();
// 啓動
connection.start();
// 獲取操作連接
session = connection.createSession(true, Session.AUTO_ACKNOWLEDGE);
// 獲取session
destination = session.createQueue("FirstQueue");
// 得到消息生成者【發送者】
producer = session.createProducer(destination);
// 設置不持久化，此處學習，實際根據項目決定
//producer.setDeliveryMode(DeliveryMode.NON_PERSISTENT);
producer.setDeliveryMode(DeliveryMode.PERSISTENT);
// 構造消息，此處寫死，項目就是參數，或者方法獲取
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發送的消息" + i);
// 發送消息到目的地方
producer.send(message);
System.out.println("發送消息：" + "ActiveMq 發送的消息" + i);
}
}
}
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 ReceiveQueue {
public static void main(String[] args) {
// ConnectionFactory：連接工廠，JMS用它創建連接
ConnectionFactory connectionFactory;
// Connection：JMS客戶端到JMS Provider的連接
Connection connection = null;
// Session：一個發送或接收消息的線程
Session session;
// Destination：消息的目的地;消息發送給誰.
Destination destination;
// 消費者，消息接收者
MessageConsumer consumer;
connectionFactory = new ActiveMQConnectionFactory(
ActiveMQConnection.DEFAULT_USER,
ActiveMQConnection.DEFAULT_PASSWORD,
"tcp://ip_address:61616");
try {
// 構造從工廠得到連接對象
connection = connectionFactory.createConnection();
// 啓動
connection.start();
// 獲取操作連接
session = connection.createSession(false,
Session.AUTO_ACKNOWLEDGE);
// 獲取session
destination = session.createQueue("FirstQueue");
consumer = session.createConsumer(destination);
while (true) {
// 設置接收者接收消息的時間，爲了便於測試，這裏誰定爲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) {
}
}
}
}其他一些資料可以參照activemq的官網以及它的問題列表，網址如下：
http://activemq.apache.org/
http://activemq.apache.org/faq.html