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/*
* Copyright (c) 2012 Eike Stepper (Berlin, Germany) and others.
* 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.cdo.server.internal.lissome.file;
import org.eclipse.emf.cdo.common.revision.CDORevision;
import org.eclipse.emf.cdo.server.internal.lissome.LissomeFile;
import org.eclipse.emf.cdo.server.internal.lissome.LissomeFileHandle;
import org.eclipse.emf.cdo.server.internal.lissome.LissomeFileOperation;
import org.eclipse.emf.cdo.server.internal.lissome.LissomeStore;
import org.eclipse.net4j.util.io.IORuntimeException;
import java.io.FileNotFoundException;
import java.io.IOException;
/**
* @author Eike Stepper
*/
public class Vob extends LissomeFile
{
private static final long serialVersionUID = 1L;
public static final String EXTENSION = "vob";
private final LissomeFileHandle writer;
public Vob(LissomeStore store) throws IOException
{
super(store, store.getRepository().getName() + "." + EXTENSION);
writer = openWriter();
writer.seek(0);
writer.writeXLong(System.currentTimeMillis());
}
@Override
protected LissomeFileHandle openHandle(String mode)
{
try
{
return new LissomeFileHandle(this, mode);
}
catch (FileNotFoundException ex)
{
throw new IORuntimeException(ex);
}
}
public long addRevision(final CDORevision revision)
{
return writer.append(new LissomeFileOperation()
{
public void execute(LissomeFileHandle writer) throws IOException
{
writer.writeCDORevision(revision, CDORevision.UNCHUNKED);
}
});
}
public void delete(long[] pointers)
{
// TODO: implement Vob.enclosing_method(enclosing_method_arguments)
throw new UnsupportedOperationException();
}
}
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