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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.internal.protocol.revision.InternalCDORevision;
import org.eclipse.emf.cdo.protocol.id.CDOID;
import org.eclipse.emf.cdo.protocol.id.CDOIDTemp;
import org.eclipse.emf.cdo.server.IStoreWriter.CommitContext;
import org.eclipse.emf.cdo.server.hibernate.CDOIDHibernate;
import org.eclipse.emf.cdo.server.internal.hibernate.CDOHibernateThreadContext;
import org.eclipse.emf.cdo.server.internal.hibernate.CDOIDHibernateImpl;
import org.hibernate.HibernateException;
import org.hibernate.engine.SessionFactoryImplementor;
import java.io.Serializable;
/**
* @author Martin Taal
*/
public class CDOIDPropertySetter extends CDOPropertySetter
{
private static final long serialVersionUID = 1L;
public CDOIDPropertySetter(CDORevisionTuplizer tuplizer, String propertyName)
{
super(tuplizer, propertyName);
}
@Override
public void set(Object target, Object value, SessionFactoryImplementor factory) throws HibernateException
{
if (value == null)
{
return;
}
final InternalCDORevision revision = (InternalCDORevision)target;
final CDOID cdoID = revision.getID();
if (cdoID == null)
{
final CDOIDHibernate newCDOID = new CDOIDHibernateImpl();
newCDOID.setId((Serializable)value);
newCDOID.setEntityName(revision.getCDOClass().getName());
revision.setID(newCDOID);
}
else if (cdoID instanceof CDOIDTemp)
{
final CommitContext commitContext = CDOHibernateThreadContext.getCommitContext();
final CDOIDHibernate newCDOID = new CDOIDHibernateImpl();
newCDOID.setId((Serializable)value);
newCDOID.setEntityName(revision.getCDOClass().getName());
revision.setID(newCDOID);
commitContext.addIDMapping((CDOIDTemp)cdoID, newCDOID);
}
else
{
final CDOIDHibernate hbCDOID = (CDOIDHibernate)revision.getID();
if (!hbCDOID.getId().equals(value))
{
throw new IllegalStateException("Current id and new id are different " + value + "/" + hbCDOID.getId());
}
}
}
@Override
protected boolean isVirtualPropertyAllowed()
{
return true;
}
}
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