/**
* 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.store.kahadb;
import java.io.File;
import java.io.IOException;
import java.security.ProtectionDomain;
import javax.jms.Connection;
import javax.jms.Message;
import javax.jms.MessageConsumer;
import javax.jms.MessageProducer;
import javax.jms.Queue;
import javax.jms.Session;
import javax.jms.TextMessage;
import javax.jms.Topic;
import junit.framework.TestCase;
import org.apache.activemq.ActiveMQConnectionFactory;
import org.apache.activemq.broker.BrokerService;
import org.apache.activemq.util.IOHelper;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
/**
* @author chirino
*/
public class KahaDBVersionTest extends TestCase {
static String basedir;
static {
try {
ProtectionDomain protectionDomain = KahaDBVersionTest.class.getProtectionDomain();
basedir = new File(new File(protectionDomain.getCodeSource().getLocation().getPath()), "../..").getCanonicalPath();
} catch (IOException e) {
basedir = ".";
}
}
static final Logger LOG = LoggerFactory.getLogger(KahaDBVersionTest.class);
final static File VERSION_1_DB = new File(basedir + "/src/test/resources/org/apache/activemq/store/kahadb/KahaDBVersion1");
final static File VERSION_2_DB = new File(basedir + "/src/test/resources/org/apache/activemq/store/kahadb/KahaDBVersion2");
final static File VERSION_3_DB = new File(basedir + "/src/test/resources/org/apache/activemq/store/kahadb/KahaDBVersion3");
final static File VERSION_4_DB = new File(basedir + "/src/test/resources/org/apache/activemq/store/kahadb/KahaDBVersion4");
final static File VERSION_5_DB = new File(basedir + "/src/test/resources/org/apache/activemq/store/kahadb/KahaDBVersion5");
BrokerService broker = null;
protected BrokerService createBroker(KahaDBPersistenceAdapter kaha) throws Exception {
broker = new BrokerService();
broker.setUseJmx(false);
broker.setPersistenceAdapter(kaha);
broker.start();
return broker;
}
@Override
protected void tearDown() throws Exception {
if (broker != null) {
broker.stop();
}
}
public void XtestCreateStore() throws Exception {
KahaDBPersistenceAdapter kaha = new KahaDBPersistenceAdapter();
File dir = new File("src/test/resources/org/apache/activemq/store/kahadb/KahaDBVersion5");
IOHelper.deleteFile(dir);
kaha.setDirectory(dir);
kaha.setJournalMaxFileLength(1024 * 1024);
BrokerService broker = createBroker(kaha);
ActiveMQConnectionFactory cf = new ActiveMQConnectionFactory("vm://localhost");
Connection connection = cf.createConnection();
connection.setClientID("test");
connection.start();
producerSomeMessages(connection, 1000);
connection.close();
broker.stop();
}
private void producerSomeMessages(Connection connection, int numToSend) throws Exception {
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Topic topic = session.createTopic("test.topic");
Queue queue = session.createQueue("test.queue");
MessageConsumer consumer = session.createDurableSubscriber(topic, "test");
consumer.close();
MessageProducer producer = session.createProducer(topic);
producer.setPriority(9);
for (int i = 0; i < numToSend; i++) {
Message msg = session.createTextMessage("test message:" + i);
producer.send(msg);
}
LOG.info("sent " + numToSend + " to topic");
producer = session.createProducer(queue);
for (int i = 0; i < numToSend; i++) {
Message msg = session.createTextMessage("test message:" + i);
producer.send(msg);
}
LOG.info("sent " + numToSend + " to queue");
}
public void testVersion1Conversion() throws Exception {
doConvertRestartCycle(VERSION_1_DB);
}
public void testVersion2Conversion() throws Exception {
doConvertRestartCycle(VERSION_2_DB);
}
public void testVersion3Conversion() throws Exception {
doConvertRestartCycle(VERSION_3_DB);
}
public void testVersion4Conversion() throws Exception {
doConvertRestartCycle(VERSION_4_DB);
}
public void testVersion5Conversion() throws Exception {
doConvertRestartCycle(VERSION_5_DB);
}
public void doConvertRestartCycle(File existingStore) throws Exception {
File testDir = new File("target/activemq-data/kahadb/versionDB");
IOHelper.deleteFile(testDir);
IOHelper.copyFile(existingStore, testDir);
final int numToSend = 1000;
// on repeat store will be upgraded
for (int repeats = 0; repeats < 3; repeats++) {
KahaDBPersistenceAdapter kaha = new KahaDBPersistenceAdapter();
kaha.setDirectory(testDir);
kaha.setJournalMaxFileLength(1024 * 1024);
BrokerService broker = createBroker(kaha);
ActiveMQConnectionFactory cf = new ActiveMQConnectionFactory("vm://localhost");
Connection connection = cf.createConnection();
connection.setClientID("test");
connection.start();
Session session = connection.createSession(false, Session.AUTO_ACKNOWLEDGE);
Topic topic = session.createTopic("test.topic");
Queue queue = session.createQueue("test.queue");
if (repeats > 0) {
// upgraded store will be empty so generated some more messages
producerSomeMessages(connection, numToSend);
}
MessageConsumer queueConsumer = session.createConsumer(queue);
int count = 0;
for (int i = 0; i < (repeats == 0 ? 1000 : numToSend); i++) {
TextMessage msg = (TextMessage) queueConsumer.receive(10000);
count++;
// System.err.println(msg.getText());
assertNotNull(msg);
}
LOG.info("Consumed " + count + " from queue");
count = 0;
MessageConsumer topicConsumer = session.createDurableSubscriber(topic, "test");
for (int i = 0; i < (repeats == 0 ? 1000 : numToSend); i++) {
TextMessage msg = (TextMessage) topicConsumer.receive(10000);
count++;
// System.err.println(msg.getText());
assertNotNull("" + count, msg);
}
LOG.info("Consumed " + count + " from topic");
connection.close();
broker.stop();
}
}
}