/**
* 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.broker.scheduler;
import static org.junit.Assert.assertEquals;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import javax.jms.Connection;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageListener;
import javax.jms.MessageProducer;
import javax.jms.Session;
import javax.jms.TextMessage;
import org.apache.activemq.ScheduledMessage;
import org.junit.Test;
public class JobSchedulerTxTest extends JobSchedulerTestSupport {
@Test
public void testTxSendWithRollback() throws Exception {
final int COUNT = 10;
Connection connection = createConnection();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageConsumer consumer = session.createConsumer(destination);
final CountDownLatch latch = new CountDownLatch(COUNT);
consumer.setMessageListener(new MessageListener() {
@Override
public void onMessage(Message message) {
latch.countDown();
}
});
connection.start();
long time = 5000;
Session producerSession = connection.createSession(true, Session.SESSION_TRANSACTED);
MessageProducer producer = producerSession.createProducer(destination);
for (int i = 0; i < COUNT; ++i) {
TextMessage message = session.createTextMessage("test msg");
message.setLongProperty(ScheduledMessage.AMQ_SCHEDULED_DELAY, time);
producer.send(message);
}
producer.close();
producerSession.rollback();
// make sure the message isn't delivered early
Thread.sleep(2000);
assertEquals(COUNT, latch.getCount());
latch.await(5, TimeUnit.SECONDS);
assertEquals(COUNT, latch.getCount());
}
@Test
public void testTxSendWithCommit() throws Exception {
final int COUNT = 10;
Connection connection = createConnection();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
MessageConsumer consumer = session.createConsumer(destination);
final CountDownLatch latch = new CountDownLatch(COUNT);
consumer.setMessageListener(new MessageListener() {
@Override
public void onMessage(Message message) {
latch.countDown();
}
});
connection.start();
long time = 5000;
Session producerSession = connection.createSession(true, Session.SESSION_TRANSACTED);
MessageProducer producer = producerSession.createProducer(destination);
for (int i = 0; i < COUNT; ++i) {
TextMessage message = session.createTextMessage("test msg");
message.setLongProperty(ScheduledMessage.AMQ_SCHEDULED_DELAY, time);
producer.send(message);
}
producer.close();
producerSession.commit();
// make sure the message isn't delivered early
Thread.sleep(2000);
assertEquals(COUNT, latch.getCount());
latch.await(5, TimeUnit.SECONDS);
assertEquals(0, latch.getCount());
}
}