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/*
Wotonomy: OpenStep design patterns for pure Java applications.
Copyright (C) 2002 Israfil consulting Services Corporation
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
This library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with this library; if not, see http://www.gnu.org
$Id: EOCooperatingObjectStore.java 894 2006-02-16 16:47:14Z cgruber $
*/
package net.wotonomy.control;
import net.wotonomy.foundation.NSArray;
import net.wotonomy.foundation.NSDictionary;
import net.wotonomy.foundation.NSLocking;
/**
* A representation of a channel of communication to the database.
*
* @author cgruber@israfil.net
* @author $Author: cgruber $
* @version $Revision: 894 $
*/
public abstract class EOCooperatingObjectStore extends EOObjectStore
implements NSLocking {
public EOCooperatingObjectStore() {
}
public abstract boolean ownsGlobalID(EOGlobalID eoglobalid);
public abstract boolean ownsObject(EOEnterpriseObject eoenterpriseobject);
public abstract boolean handlesFetchSpecification(EOFetchSpecification eofetchspecification);
public abstract void prepareForSaveWithCoordinator(EOObjectStoreCoordinator eoobjectstorecoordinator, EOEditingContext eoeditingcontext);
public abstract void recordChangesInEditingContext();
public abstract void recordUpdateForObject(EOEnterpriseObject eoenterpriseobject, NSDictionary nsdictionary);
public abstract void performChanges();
public abstract void commitChanges();
public abstract void rollbackChanges();
public abstract NSDictionary valuesForKeys(NSArray nsarray, EOEnterpriseObject eoenterpriseobject);
public abstract void lock();
public abstract void unlock();
}
/*
* $Log$
* Revision 1.2 2006/02/16 16:47:14 cgruber
* Move some classes in to "internal" packages and re-work imports, etc.
*
* Also use UnsupportedOperationExceptions where appropriate, instead of WotonomyExceptions.
*
* Revision 1.1 2006/02/16 13:19:57 cgruber
* Check in all sources in eclipse-friendly maven-enabled packages.
*
* Revision 1.1 2002/07/14 21:59:06 mpowers
* Contributions from cgruber.
*
* Revision 1.2 2002/06/21 22:14:30 cgruber
* Add a log trail
*
*/
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