/**
* 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.jms.pool;
import static org.junit.Assert.assertEquals;
import static org.junit.Assert.assertNotNull;
import static org.junit.Assert.assertSame;
import static org.junit.Assert.assertTrue;
import static org.junit.Assert.fail;
import javax.jms.Destination;
import javax.jms.MessageProducer;
import javax.jms.Queue;
import javax.jms.QueueSession;
import javax.jms.Session;
import javax.jms.Topic;
import javax.jms.TopicSession;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.broker.TransportConnector;
import org.junit.After;
import org.junit.Before;
import org.junit.Test;
public class PooledSessionTest extends JmsPoolTestSupport {
private ActiveMQConnectionFactory factory;
private PooledConnectionFactory pooledFactory;
private String connectionUri;
@Override
@Before
public void setUp() throws Exception {
super.setUp();
brokerService = new BrokerService();
brokerService.setPersistent(false);
brokerService.setUseJmx(true);
brokerService.getManagementContext().setCreateConnector(false);
brokerService.setAdvisorySupport(false);
brokerService.setSchedulerSupport(false);
TransportConnector connector = brokerService.addConnector("tcp://localhost:0");
brokerService.start();
connectionUri = connector.getPublishableConnectString();
factory = new ActiveMQConnectionFactory(connectionUri);
pooledFactory = new PooledConnectionFactory();
pooledFactory.setConnectionFactory(factory);
pooledFactory.setMaxConnections(1);
pooledFactory.setBlockIfSessionPoolIsFull(false);
}
@Override
@After
public void tearDown() throws Exception {
try {
pooledFactory.stop();
} catch (Exception ex) {
// ignored
}
super.tearDown();
}
@Test(timeout = 60000)
public void testPooledSessionStats() throws Exception {
PooledConnection connection = (PooledConnection) pooledFactory.createConnection();
assertEquals(0, connection.getNumActiveSessions());
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
assertEquals(1, connection.getNumActiveSessions());
session.close();
assertEquals(0, connection.getNumActiveSessions());
assertEquals(1, connection.getNumtIdleSessions());
assertEquals(1, connection.getNumSessions());
connection.close();
}
@Test(timeout = 60000)
public void testMessageProducersAreAllTheSame() throws Exception {
PooledConnection connection = (PooledConnection) pooledFactory.createConnection();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Queue queue1 = session.createTemporaryQueue();
Queue queue2 = session.createTemporaryQueue();
PooledProducer producer1 = (PooledProducer) session.createProducer(queue1);
PooledProducer producer2 = (PooledProducer) session.createProducer(queue2);
assertSame(producer1.getMessageProducer(), producer2.getMessageProducer());
connection.close();
}
@Test(timeout = 60000)
public void testThrowsWhenDifferentDestinationGiven() throws Exception {
PooledConnection connection = (PooledConnection) pooledFactory.createConnection();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Queue queue1 = session.createTemporaryQueue();
Queue queue2 = session.createTemporaryQueue();
PooledProducer producer = (PooledProducer) session.createProducer(queue1);
try {
producer.send(queue2, session.createTextMessage());
fail("Should only be able to send to queue 1");
} catch (Exception ex) {
}
try {
producer.send(null, session.createTextMessage());
fail("Should only be able to send to queue 1");
} catch (Exception ex) {
}
connection.close();
}
@Test(timeout = 60000)
public void testCreateTopicPublisher() throws Exception {
PooledConnection connection = (PooledConnection) pooledFactory.createConnection();
TopicSession session = connection.createTopicSession(false, Session.AUTO_ACKNOWLEDGE);
Topic topic1 = session.createTopic("Topic-1");
Topic topic2 = session.createTopic("Topic-2");
PooledTopicPublisher publisher1 = (PooledTopicPublisher) session.createPublisher(topic1);
PooledTopicPublisher publisher2 = (PooledTopicPublisher) session.createPublisher(topic2);
assertSame(publisher1.getMessageProducer(), publisher2.getMessageProducer());
connection.close();
}
@Test(timeout = 60000)
public void testQueueSender() throws Exception {
PooledConnection connection = (PooledConnection) pooledFactory.createConnection();
QueueSession session = connection.createQueueSession(false, Session.AUTO_ACKNOWLEDGE);
Queue queue1 = session.createTemporaryQueue();
Queue queue2 = session.createTemporaryQueue();
PooledQueueSender sender1 = (PooledQueueSender) session.createSender(queue1);
PooledQueueSender sender2 = (PooledQueueSender) session.createSender(queue2);
assertSame(sender1.getMessageProducer(), sender2.getMessageProducer());
connection.close();
}
@Test(timeout = 60000)
public void testRepeatedCreateSessionProducerResultsInSame() throws Exception {
PooledConnection connection = (PooledConnection) pooledFactory.createConnection();
assertTrue(pooledFactory.isUseAnonymousProducers());
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Destination destination = session.createTopic("test-topic");
PooledProducer producer = (PooledProducer) session.createProducer(destination);
MessageProducer original = producer.getMessageProducer();
assertNotNull(original);
session.close();
assertEquals(1, brokerService.getAdminView().getDynamicDestinationProducers().length);
for (int i = 0; i < 20; ++i) {
session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
producer = (PooledProducer) session.createProducer(destination);
assertSame(original, producer.getMessageProducer());
session.close();
}
assertEquals(1, brokerService.getAdminView().getDynamicDestinationProducers().length);
connection.close();
pooledFactory.clear();
}
}