/
QueueExample.java
68 lines (52 loc) · 2.3 KB
/
QueueExample.java
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.activemq.artemis.jms.example;
import jakarta.jms.Connection;
import jakarta.jms.ConnectionFactory;
import jakarta.jms.MessageConsumer;
import jakarta.jms.MessageProducer;
import jakarta.jms.Queue;
import jakarta.jms.Session;
import jakarta.jms.TextMessage;
import org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory;
/**
* A simple JMS Queue example that creates a producer and consumer on a queue and sends then receives a message.
*/
public class QueueExample {
public static void main(final String[] args) throws Exception {
Connection connection = null;
try {
ConnectionFactory cf = new ActiveMQConnectionFactory();
connection = cf.createConnection();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Queue queue = session.createQueue("exampleQueue");
MessageProducer producer = session.createProducer(queue);
TextMessage message = session.createTextMessage("This is a text message");
System.out.println("Sent message: " + message.getText());
producer.send(message);
MessageConsumer messageConsumer = session.createConsumer(queue);
connection.start();
// Step 11. Receive the message
TextMessage messageReceived = (TextMessage) messageConsumer.receive(5000);
System.out.println("Received message: " + messageReceived.getText());
} finally {
if (connection != null) {
connection.close();
}
}
}
}