/*
*
* 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.berkeleydb.upgrade;
import com.sleepycat.bind.tuple.IntegerBinding;
import com.sleepycat.bind.tuple.LongBinding;
import com.sleepycat.je.Cursor;
import com.sleepycat.je.Database;
import com.sleepycat.je.DatabaseConfig;
import com.sleepycat.je.DatabaseEntry;
import com.sleepycat.je.Environment;
import com.sleepycat.je.EnvironmentConfig;
import com.sleepycat.je.OperationStatus;
import com.sleepycat.je.Transaction;
import java.io.File;
import java.util.ArrayList;
import java.util.List;
import org.apache.qpid.AMQStoreException;
import org.apache.qpid.server.store.berkeleydb.AbstractBDBMessageStore;
import org.apache.qpid.server.store.berkeleydb.tuple.ContentBinding;
public class UpgraderFailOnNewerVersionTest extends AbstractUpgradeTestCase
{
private Upgrader _upgrader;
@Override
protected String getStoreDirectoryName()
{
return "bdbstore-v999";
}
@Override
public void setUp() throws Exception
{
super.setUp();
_upgrader = new Upgrader(_environment, getVirtualHostName());
}
private int getStoreVersion()
{
DatabaseConfig dbConfig = new DatabaseConfig();
dbConfig.setTransactional(true);
dbConfig.setAllowCreate(true);
int storeVersion = -1;
Database versionDb = null;
Cursor cursor = null;
try
{
versionDb = _environment.openDatabase(null, Upgrader.VERSION_DB_NAME, dbConfig);
cursor = versionDb.openCursor(null, null);
DatabaseEntry key = new DatabaseEntry();
DatabaseEntry value = new DatabaseEntry();
while (cursor.getNext(key, value, null) == OperationStatus.SUCCESS)
{
int version = IntegerBinding.entryToInt(key);
if (storeVersion < version)
{
storeVersion = version;
}
}
}
finally
{
if (cursor != null)
{
cursor.close();
}
if (versionDb != null)
{
versionDb.close();
}
}
return storeVersion;
}
public void testUpgrade() throws Exception
{
assertEquals("Unexpected store version", 999, getStoreVersion());
try
{
_upgrader.upgradeIfNecessary();
fail("Store should not be able to be upgraded");
}
catch(AMQStoreException ex)
{
assertEquals("Incorrect exception thrown", "Database version 999 is higher than the most recent known version: "
+ AbstractBDBMessageStore.VERSION, ex.getMessage());
}
}
}