/*
* 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.connection;
import javax.jms.Connection;
import javax.jms.ExceptionListener;
import javax.jms.JMSException;
import javax.jms.Session;
import java.util.concurrent.CountDownLatch;
import java.util.concurrent.TimeUnit;
import org.apache.activemq.artemis.api.core.ActiveMQInternalErrorException;
import org.apache.activemq.artemis.api.core.TransportConfiguration;
import org.apache.activemq.artemis.api.jms.ActiveMQJMSClient;
import org.apache.activemq.artemis.api.jms.JMSFactoryType;
import org.apache.activemq.artemis.core.client.impl.ClientSessionInternal;
import org.apache.activemq.artemis.core.registry.JndiBindingRegistry;
import org.apache.activemq.artemis.core.server.ActiveMQServer;
import org.apache.activemq.artemis.core.server.ActiveMQServers;
import org.apache.activemq.artemis.jms.client.ActiveMQConnection;
import org.apache.activemq.artemis.jms.client.ActiveMQConnectionFactory;
import org.apache.activemq.artemis.jms.client.ActiveMQSession;
import org.apache.activemq.artemis.jms.server.impl.JMSServerManagerImpl;
import org.apache.activemq.artemis.tests.integration.jms.server.management.NullInitialContext;
import org.apache.activemq.artemis.tests.util.ActiveMQTestBase;
import org.junit.Assert;
import org.junit.Before;
import org.junit.Test;
/**
* ExceptionListenerTest
*/
public class ExceptionListenerTest extends ActiveMQTestBase {
private ActiveMQServer server;
private JMSServerManagerImpl jmsServer;
private ActiveMQConnectionFactory cf;
private static final String Q_NAME = "ConnectionTestQueue";
@Override
@Before
public void setUp() throws Exception {
super.setUp();
server = addServer(ActiveMQServers.newActiveMQServer(createDefaultInVMConfig(), false));
jmsServer = new JMSServerManagerImpl(server);
jmsServer.setRegistry(new JndiBindingRegistry(new NullInitialContext()));
jmsServer.start();
jmsServer.createQueue(false, ExceptionListenerTest.Q_NAME, null, true, ExceptionListenerTest.Q_NAME);
cf = ActiveMQJMSClient.createConnectionFactoryWithoutHA(JMSFactoryType.CF, new TransportConfiguration(INVM_CONNECTOR_FACTORY));
cf.setBlockOnDurableSend(true);
cf.setPreAcknowledge(true);
}
private class MyExceptionListener implements ExceptionListener {
volatile int numCalls;
private final CountDownLatch latch;
private MyExceptionListener(final CountDownLatch latch) {
this.latch = latch;
}
@Override
public synchronized void onException(final JMSException arg0) {
numCalls++;
latch.countDown();
}
}
@Test
public void testListenerCalledForOneConnection() throws Exception {
Connection conn = cf.createConnection();
CountDownLatch latch = new CountDownLatch(1);
MyExceptionListener listener = new MyExceptionListener(latch);
conn.setExceptionListener(listener);
ClientSessionInternal coreSession = (ClientSessionInternal) ((ActiveMQConnection) conn).getInitialSession();
coreSession.getConnection().fail(new ActiveMQInternalErrorException("blah"));
latch.await(5, TimeUnit.SECONDS);
Assert.assertEquals(1, listener.numCalls);
conn.close();
}
@Test
public void testListenerCalledForOneConnectionAndSessions() throws Exception {
Connection conn = cf.createConnection();
CountDownLatch latch = new CountDownLatch(1);
MyExceptionListener listener = new MyExceptionListener(latch);
conn.setExceptionListener(listener);
Session sess1 = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
Session sess2 = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
Session sess3 = conn.createSession(false, Session.AUTO_ACKNOWLEDGE);
ClientSessionInternal coreSession0 = (ClientSessionInternal) ((ActiveMQConnection) conn).getInitialSession();
ClientSessionInternal coreSession1 = (ClientSessionInternal) ((ActiveMQSession) sess1).getCoreSession();
ClientSessionInternal coreSession2 = (ClientSessionInternal) ((ActiveMQSession) sess2).getCoreSession();
ClientSessionInternal coreSession3 = (ClientSessionInternal) ((ActiveMQSession) sess3).getCoreSession();
coreSession0.getConnection().fail(new ActiveMQInternalErrorException("blah"));
coreSession1.getConnection().fail(new ActiveMQInternalErrorException("blah"));
coreSession2.getConnection().fail(new ActiveMQInternalErrorException("blah"));
coreSession3.getConnection().fail(new ActiveMQInternalErrorException("blah"));
latch.await(5, TimeUnit.SECONDS);
// Listener should only be called once even if all sessions connections die
Assert.assertEquals(1, listener.numCalls);
conn.close();
}
}