import javax.jms.*;
import org.apache.activemq.ActiveMQConnectionFactory;
public class MessageSender {
public static void main(String[] args) {
try {
ConnectionFactory factory = new ActiveMQConnectionFactory("tcp://localhost:61616");
Connection connection = factory.createConnection();
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Destination destination = session.createQueue("myQueue");
MessageProducer producer = session.createProducer(destination);
TextMessage message = session.createTextMessage("Hello, JMS!");
producer.send(message);
producer.close();
session.close();
connection.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
import javax.jms.*;
import org.apache.activemq.ActiveMQConnectionFactory;
public class MessageReceiver implements MessageListener {
public static void main(String[] args) {
try {
ConnectionFactory factory = new ActiveMQConnectionFactory("tcp://localhost:61616");
Connection connection = factory.createConnection();
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Destination destination = session.createQueue("myQueue");
MessageConsumer consumer = session.createConsumer(destination);
consumer.setMessageListener(new MessageReceiver());
Thread.sleep(1000);
consumer.close();
session.close();
connection.close();
} catch (Exception e) {
e.printStackTrace();
}
}
public void onMessage(Message message) {
try {
if (message instanceof TextMessage) {
TextMessage textMessage = (TextMessage) message;
System.out.println("Received message: " + textMessage.getText());
}
} catch (JMSException e) {
e.printStackTrace();
}
}
}
