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/***************************************************************************
* Copyright (c) 2004 - 2008 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.cdo.server.internal.db;
import org.eclipse.emf.cdo.common.model.CDOClass;
import org.eclipse.emf.cdo.common.revision.CDORevision;
import org.eclipse.emf.cdo.server.db.IClassMapping;
import org.eclipse.emf.cdo.server.db.IDBStoreAccessor;
import org.eclipse.net4j.util.om.monitor.OMMonitor;
import java.util.ArrayList;
import java.util.List;
/**
* @author Eike Stepper
*/
public class VerticalClassMapping extends ClassMapping
{
private List<IClassMapping> superMappings;
public VerticalClassMapping(VerticalMappingStrategy mappingStrategy, CDOClass cdoClass)
{
super(mappingStrategy, cdoClass, cdoClass.getFeatures());
for (CDOClass superType : cdoClass.getSuperTypes())
{
IClassMapping superMapping = mappingStrategy.getClassMapping(superType);
if (superMapping != null)
{
if (superMappings == null)
{
superMappings = new ArrayList<IClassMapping>(0);
}
superMappings.add(superMapping);
}
}
}
@Override
public VerticalMappingStrategy getMappingStrategy()
{
return (VerticalMappingStrategy)super.getMappingStrategy();
}
public boolean hasFullRevisionInfo()
{
return false;
}
public List<IClassMapping> getSuperMappings()
{
return superMappings;
}
@Override
public void writeRevision(IDBStoreAccessor accessor, CDORevision revision, OMMonitor monitor)
{
if (superMappings != null)
{
try
{
monitor.begin(1 + superMappings.size());
super.writeRevision(accessor, revision, monitor.fork());
for (IClassMapping superMapping : superMappings)
{
superMapping.writeRevision(accessor, revision, monitor.fork());
}
}
finally
{
monitor.done();
}
}
else
{
super.writeRevision(accessor, revision, monitor);
}
}
@Override
protected void checkDuplicateResources(IDBStoreAccessor accessor, CDORevision revision) throws IllegalStateException
{
// TODO: implement VerticalClassMapping.checkDuplicateResources(accessor, revision)
throw new UnsupportedOperationException();
}
}
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