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/***************************************************************************
* Copyright (c) 2004 - 2008 Martin Taal
* 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:
* Martin Taal - copied from CDORevisionPropertyHandler and adapted
**************************************************************************/
package org.eclipse.emf.cdo.server.internal.hibernate.tuplizer;
import org.eclipse.emf.cdo.server.hibernate.id.CDOIDHibernate;
import org.eclipse.emf.cdo.spi.common.InternalCDORevision;
import org.hibernate.HibernateException;
/**
* @author Martin Taal
*/
public class CDOIDPropertyGetter extends CDOPropertyGetter
{
private static final long serialVersionUID = 1L;
public CDOIDPropertyGetter(CDORevisionTuplizer tuplizer, String propertyName)
{
super(tuplizer, propertyName);
}
@Override
public Object get(Object target) throws HibernateException
{
InternalCDORevision revision = (InternalCDORevision)target;
if (!(revision.getID() instanceof CDOIDHibernate))
{
return null;
}
CDOIDHibernate cdoID = (CDOIDHibernate)revision.getID();
if (isVirtualProperty())
{
return cdoID.getId();
}
else
{
Object id = super.get(target);
// TODO: does this make sense?
// if (cdoID.getId() == null)
// {
// cdoID.setId((Serializable)id);
// }
return id;
}
}
@Override
protected boolean isVirtualPropertyAllowed()
{
return true;
}
}
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