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/***************************************************************************
* Copyright (c) 2004-2007 Eike Stepper, Germany.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* Eike Stepper - initial API and implementation
**************************************************************************/
package org.eclipse.emf.internal.cdo;
import org.eclipse.emf.cdo.CDORevisionManager;
import org.eclipse.emf.cdo.internal.protocol.revision.CDORevisionImpl;
import org.eclipse.emf.cdo.internal.protocol.revision.CDORevisionResolverImpl;
import org.eclipse.emf.cdo.protocol.CDOID;
import org.eclipse.emf.cdo.protocol.util.TransportException;
import org.eclipse.net4j.signal.IFailOverStrategy;
import org.eclipse.emf.internal.cdo.protocol.LoadRevisionRequest;
/**
* @author Eike Stepper
*/
public class CDORevisionManagerImpl extends CDORevisionResolverImpl implements CDORevisionManager
{
private CDOSessionImpl session;
public CDORevisionManagerImpl(CDOSessionImpl session)
{
this.session = session;
}
public CDOSessionImpl getSession()
{
return session;
}
@Override
protected CDORevisionImpl loadRevision(CDOID id, int referenceChunk)
{
try
{
IFailOverStrategy failOverStrategy = session.getFailOverStrategy();
LoadRevisionRequest request = new LoadRevisionRequest(session.getChannel(), id, referenceChunk);
return failOverStrategy.send(request);
}
catch (RuntimeException ex)
{
throw ex;
}
catch (Exception ex)
{
throw new TransportException(ex);
}
}
@Override
protected CDORevisionImpl loadRevision(CDOID id, int referenceChunk, long timeStamp)
{
try
{
IFailOverStrategy failOverStrategy = session.getFailOverStrategy();
LoadRevisionRequest request = new LoadRevisionRequest(session.getChannel(), id, referenceChunk, timeStamp);
return failOverStrategy.send(request);
}
catch (RuntimeException ex)
{
throw ex;
}
catch (Exception ex)
{
throw new TransportException(ex);
}
}
}
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