/**
* 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.tests.integration.jms;
import javax.jms.Connection;
import javax.jms.JMSException;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Queue;
import javax.jms.Session;
import java.net.URL;
import java.nio.file.Files;
import java.nio.file.Path;
import java.nio.file.StandardCopyOption;
import java.util.concurrent.TimeUnit;
import org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory;
import org.apache.activemq.artemis.jms.server.embedded.EmbeddedJMS;
import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
import org.apache.activemq.artemis.utils.ReusableLatch;
import org.junit.Assert;
import org.junit.Test;
public class RedeployTest extends ActiveMQTestBase {
@Test
public void testRedeploy() throws Exception {
Path brokerXML = getTestDirfile().toPath().resolve("broker.xml");
URL url1 = RedeployTest.class.getClassLoader().getResource("reload-test-jms.xml");
URL url2 = RedeployTest.class.getClassLoader().getResource("reload-test-updated-jms.xml");
Files.copy(url1.openStream(), brokerXML);
EmbeddedJMS embeddedJMS = new EmbeddedJMS();
embeddedJMS.setConfigResourcePath(brokerXML.toUri().toString());
embeddedJMS.start();
final ReusableLatch latch = new ReusableLatch(1);
Runnable tick = new Runnable() {
@Override
public void run() {
latch.countDown();
}
};
embeddedJMS.getActiveMQServer().getReloadManager().setTick(tick);
try {
latch.await(10, TimeUnit.SECONDS);
Assert.assertEquals("DLQ", embeddedJMS.getActiveMQServer().getAddressSettingsRepository().getMatch("jms").getDeadLetterAddress().toString());
Assert.assertEquals("ExpiryQueue", embeddedJMS.getActiveMQServer().getAddressSettingsRepository().getMatch("jms").getExpiryAddress().toString());
Assert.assertFalse(tryConsume());
Files.copy(url2.openStream(), brokerXML, StandardCopyOption.REPLACE_EXISTING);
brokerXML.toFile().setLastModified(System.currentTimeMillis() + 1000);
latch.setCount(1);
embeddedJMS.getActiveMQServer().getReloadManager().setTick(tick);
latch.await(10, TimeUnit.SECONDS);
Assert.assertTrue(tryConsume());
Assert.assertEquals("NewQueue", embeddedJMS.getActiveMQServer().getAddressSettingsRepository().getMatch("jms").getDeadLetterAddress().toString());
Assert.assertEquals("NewQueue", embeddedJMS.getActiveMQServer().getAddressSettingsRepository().getMatch("jms").getExpiryAddress().toString());
ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory();
try (Connection connection = factory.createConnection()) {
Session session = connection.createSession();
Queue queue = session.createQueue("DivertQueue");
MessageProducer producer = session.createProducer(queue);
producer.send(session.createTextMessage("text"));
connection.start();
MessageConsumer consumer = session.createConsumer(session.createQueue("NewQueue"));
Assert.assertNotNull("Divert wasn't redeployed accordingly", consumer.receive(5000));
}
} finally {
embeddedJMS.stop();
}
}
private boolean tryConsume() throws JMSException {
try (ActiveMQConnectionFactory factory = new ActiveMQConnectionFactory();
Connection connection = factory.createConnection();
Session session = connection.createSession(Session.AUTO_ACKNOWLEDGE)) {
Queue queue = session.createQueue("NewQueue");
MessageConsumer consumer = session.createConsumer(queue);
return true;
} catch (JMSException e) {
return false;
}
}
}