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/*
* 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.qpid.systest.disttest.clientonly;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Session;
import org.apache.qpid.disttest.client.Client;
import org.apache.qpid.disttest.client.ConsumerParticipant;
import org.apache.qpid.disttest.client.ParticipantExecutor;
import org.apache.qpid.disttest.message.CreateConsumerCommand;
import org.apache.qpid.disttest.message.ParticipantResult;
import org.apache.qpid.systest.disttest.DistributedTestSystemTestBase;
import org.apache.qpid.systest.disttest.clientonly.ProducerParticipantTest.TestClientJmsDelegate;
public class ConsumerParticipantTest extends DistributedTestSystemTestBase
{
private MessageProducer _producer;
private Session _session;
private TestClientJmsDelegate _delegate;
private Client _client;
private ControllerQueue _controllerQueue;
@Override
protected void setUp() throws Exception
{
super.setUp();
_controllerQueue = new ControllerQueue(_connection, _context);
_session = _connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
_producer = _session.createProducer(getTestQueue());
_delegate = new TestClientJmsDelegate(getContext());
_client = new Client(_delegate);
}
@Override
protected void tearDown() throws Exception
{
_controllerQueue.close();
super.tearDown();
}
public void testConsumeNumberOfMessagesSynchronously() throws Exception
{
runTest(Session.AUTO_ACKNOWLEDGE, 10, 0, true);
}
public void testConsumeNumberOfMessagesAsynchronously() throws Exception
{
runTest(Session.AUTO_ACKNOWLEDGE, 10, 0, false);
}
public void testSelectors() throws Exception
{
final CreateConsumerCommand command = new CreateConsumerCommand();
command.setNumberOfMessages(10);
command.setSessionName("testSession");
command.setDestinationName(getTestQueueName());
command.setSelector("id=1");
Session session = _connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
_delegate.addConnection("name-does-not-matter", _connection);
_delegate.addSession(command.getSessionName(), session);
ConsumerParticipant consumerParticipant = new ConsumerParticipant(_delegate, command);
_delegate.createConsumer(command);
for (int i = 0; i < 20; i++)
{
Message message = _session.createMessage();
if (i % 2 == 0)
{
message.setIntProperty("id", 0);
}
else
{
message.setIntProperty("id", 1);
}
_producer.send(message);
}
new ParticipantExecutor(consumerParticipant).start(_client);
ParticipantResult results = _controllerQueue.getNext();
assertNotNull("No results message recieved", results);
assertEquals("Unexpected number of messages received", 10, results.getNumberOfMessagesProcessed());
Session testQueueConsumerSession = _connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
final MessageConsumer testQueueConsumer = testQueueConsumerSession.createConsumer(getTestQueue());
for (int i = 0; i < 10; i++)
{
Message message = testQueueConsumer.receive(2000);
assertNotNull("Message is not received: " + message, message);
assertEquals("Unexpected id value", 0, message.getIntProperty("id"));
}
Message message = testQueueConsumer.receive(2000);
assertNull("Unexpected message remaining on test queue: " + message, message);
_connection.stop();
}
protected void runTest(int acknowledgeMode, int numberOfMessages, int batchSize, boolean synchronous) throws Exception
{
final CreateConsumerCommand command = new CreateConsumerCommand();
command.setNumberOfMessages(numberOfMessages);
command.setBatchSize(batchSize);
command.setSessionName("testSession");
command.setDestinationName(getTestQueueName());
command.setSynchronous(synchronous);
Session session = _connection.createSession(Session.SESSION_TRANSACTED == acknowledgeMode, acknowledgeMode);
_delegate.addConnection("name-does-not-matter", _connection);
_delegate.addSession(command.getSessionName(), session);
ConsumerParticipant consumerParticipant = new ConsumerParticipant(_delegate, command);
_delegate.createConsumer(command);
for (int i = 0; i < numberOfMessages; i++)
{
_producer.send(_session.createMessage());
}
new ParticipantExecutor(consumerParticipant).start(_client);
ParticipantResult results = _controllerQueue.getNext();
assertNotNull("No results message recieved", results);
Session testQueueConsumerSession = _connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
final MessageConsumer testQueueConsumer = testQueueConsumerSession.createConsumer(getTestQueue());
Message message = testQueueConsumer.receive(2000);
assertNull("Unexpected message remaining on test queue: " + message, message);
_connection.stop();
}
}
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