/* This file is part of the db4o object database http://www.db4o.com
Copyright (C) 2004 - 2011 Versant Corporation http://www.versant.com
db4o is free software; you can redistribute it and/or modify it under
the terms of version 3 of the GNU General Public License as published
by the Free Software Foundation.
db4o is distributed in the hope that it will be useful, but WITHOUT ANY
WARRANTY; without even the implied warranty of MERCHANTABILITY or
FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
for more details.
You should have received a copy of the GNU General Public License along
with this program. If not, see http://www.gnu.org/licenses/. */
package com.db4o.cs.internal.messages;
import com.db4o.internal.*;
import com.db4o.internal.slots.*;
public final class MWriteNew extends MsgObject implements ServerSideMessage {
public final void processAtServer() {
int classMetadataId = _payLoad.readInt();
unmarshall(_payLoad._offset);
synchronized (containerLock()) {
ClassMetadata classMetadata = classMetadataId == 0
? null
: localContainer().classMetadataForID(classMetadataId);
int id = _payLoad.getID();
transaction().idSystem().prefetchedIDConsumed(id);
Slot slot = localContainer().allocateSlotForNewUserObject(transaction(), id, _payLoad.length());
_payLoad.address(slot.address());
if(classMetadata != null){
classMetadata.addFieldIndices(_payLoad);
}
localContainer().writeNew(transaction(), _payLoad.pointer(), classMetadata, _payLoad);
}
}
}