| /* |
| * |
| * 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.server.store; |
| |
| import org.apache.qpid.client.AMQSession; |
| import org.apache.qpid.test.utils.QpidBrokerTestCase; |
| |
| import javax.jms.Connection; |
| import javax.jms.Destination; |
| import javax.jms.Message; |
| import javax.jms.MessageConsumer; |
| import javax.jms.MessageProducer; |
| import javax.jms.Session; |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| public class PersistentStoreTest extends QpidBrokerTestCase |
| { |
| private static final int NUM_MESSAGES = 100; |
| private Connection _con; |
| private Session _session; |
| private Destination _destination; |
| |
| public void setUp() throws Exception |
| { |
| super.setUp(); |
| _con = getConnection(); |
| } |
| |
| public void testCommittedMessagesSurviveBrokerNormalShutdown() throws Exception |
| { |
| sendAndCommitMessages(); |
| stopBroker(); |
| startBroker(); |
| confirmBrokerStillHasCommittedMessages(); |
| } |
| |
| public void testCommittedMessagesSurviveBrokerAbnormalShutdown() throws Exception |
| { |
| if (isInternalBroker()) |
| { |
| return; |
| } |
| |
| sendAndCommitMessages(); |
| killBroker(); |
| startBroker(); |
| confirmBrokerStillHasCommittedMessages(); |
| } |
| |
| public void testCommittedMessagesSurviveBrokerNormalShutdownMidTransaction() throws Exception |
| { |
| sendAndCommitMessages(); |
| sendMoreMessagesWithoutCommitting(); |
| stopBroker(); |
| startBroker(); |
| confirmBrokerStillHasCommittedMessages(); |
| } |
| |
| public void testCommittedMessagesSurviveBrokerAbnormalShutdownMidTransaction() throws Exception |
| { |
| if (isInternalBroker()) |
| { |
| return; |
| } |
| sendAndCommitMessages(); |
| sendMoreMessagesWithoutCommitting(); |
| killBroker(); |
| startBroker(); |
| confirmBrokerStillHasCommittedMessages(); |
| } |
| |
| private void sendAndCommitMessages() throws Exception |
| { |
| _session = _con.createSession(true, Session.SESSION_TRANSACTED); |
| _destination = _session.createQueue(getTestQueueName()); |
| // Create queue by consumer side-effect |
| _session.createConsumer(_destination).close(); |
| |
| sendMessage(_session, _destination, NUM_MESSAGES); |
| _session.commit(); |
| } |
| |
| private void sendMoreMessagesWithoutCommitting() throws Exception |
| { |
| sendMessage(_session, _destination, 5); |
| // sync to ensure that messages have reached the broker |
| ((AMQSession<?,?>) _session).sync(); |
| } |
| |
| private void confirmBrokerStillHasCommittedMessages() throws Exception |
| { |
| Connection con = getConnection(); |
| Session session = con.createSession(false, Session.AUTO_ACKNOWLEDGE); |
| con.start(); |
| Destination destination = session.createQueue(getTestQueueName()); |
| MessageConsumer consumer = session.createConsumer(destination); |
| for (int i = 1; i <= NUM_MESSAGES; i++) |
| { |
| Message msg = consumer.receive(RECEIVE_TIMEOUT); |
| assertNotNull("Message " + i + " not received", msg); |
| assertEquals("Did not receive the expected message", i, msg.getIntProperty(INDEX)); |
| } |
| |
| Message msg = consumer.receive(100); |
| if(msg != null) |
| { |
| fail("No more messages should be received, but received additional message with index: " + msg.getIntProperty(INDEX)); |
| } |
| } |
| |
| /** |
| * This test requires that we can send messages without committing. |
| * QTC always commits the messages sent via sendMessages. |
| * |
| * @param session the session to use for sending |
| * @param destination where to send them to |
| * @param count no. of messages to send |
| * |
| * @return the sent messages |
| * |
| * @throws Exception |
| */ |
| @Override |
| public List<Message> sendMessage(Session session, Destination destination, |
| int count) throws Exception |
| { |
| List<Message> messages = new ArrayList<Message>(count); |
| |
| MessageProducer producer = session.createProducer(destination); |
| |
| for (int i = 1;i <= (count); i++) |
| { |
| Message next = createNextMessage(session, i); |
| |
| producer.send(next); |
| |
| messages.add(next); |
| } |
| |
| return messages; |
| } |
| |
| } |