/*
* Copyright (c) 2002-2009 "Neo Technology," Network Engine for Objects in Lund
* AB [http://neotechnology.com] This file is part of Neo4j. Neo4j is free
* software: you can redistribute it and/or modify it under the terms of the GNU
* Affero General Public License as published by the Free Software Foundation,
* either version 3 of the License, or (at your option) any later version. This
* program is distributed in the hope that it will be useful, but WITHOUT ANY
* WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
* details. You should have received a copy of the GNU Affero General Public
* License along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.onlinebackup;
import java.io.IOException;
import java.nio.channels.ReadableByteChannel;
import org.neo4j.impl.transaction.xaframework.XaDataSource;
/**
* Class that wraps a XA data source.
*/
public abstract class AbstractResource
{
final XaDataSource xaDs;
AbstractResource( final XaDataSource xaDataSource )
{
this.xaDs = xaDataSource;
}
abstract public void close();
public void applyLog( final ReadableByteChannel log ) throws IOException
{
xaDs.applyLog( log );
}
public long getCreationTime()
{
return xaDs.getCreationTime();
}
public long getIdentifier()
{
return xaDs.getCreationTime();
}
public String getName()
{
return xaDs.getName();
}
public boolean hasLogicalLog( final long version )
{
return xaDs.hasLogicalLog( version );
}
public ReadableByteChannel getLogicalLog( final long version )
throws IOException
{
return xaDs.getLogicalLog( version );
}
public long getVersion()
{
return xaDs.getCurrentLogVersion();
}
public void rotateLog() throws IOException
{
xaDs.rotateLogicalLog();
}
public void makeBackupSlave()
{
xaDs.makeBackupSlave();
}
}