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* DB2Modeler/COPYING: Update to GPL 3. * *.*: Update copyright notices. git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gdl2/trunk@25326 72102866-910b-0410-8b05-ffd578937521
104 lines
3.1 KiB
Objective-C
104 lines
3.1 KiB
Objective-C
/* -*-objc-*-
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EOSharedEditingContext.h
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Copyright (C) 2005 Free Software Foundation, Inc.
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Author: David Ayers <ayers@fsfe.org>
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Date: November 2005
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This file is part of the GNUstep Database Library.
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Library General Public
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License as published by the Free Software Foundation; either
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version 3 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Library General Public License for more details.
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You should have received a copy of the GNU Library General Public
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License along with this library; see the file COPYING.LIB.
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If not, write to the Free Software Foundation,
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51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef __EOSharedEditingContext_h__
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#define __EOSharedEditingContext_h__
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#include <EOControl/EOEditingContext.h>
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#include <EOControl/EODefines.h>
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@class NSString;
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@class NSArray;
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@class NSMutableArray;
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@class NSDictionary;
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@class NSMutableDictionary;
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@class NSUndoManager;
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@class EOMultiReaderLock;
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@class EOFetchSpecification;
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@class EOGlobalID;
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GDL2CONTROL_EXPORT
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NSString *EODefaultSharedEditingContextWasInitializedNotification;
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GDL2CONTROL_EXPORT
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NSString *EOSharedEditingContextInitializedObjectsNotification;
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@interface EOSharedEditingContext : EOEditingContext
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{
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NSRecursiveLock *_sharedLock; /* FIXME: Use EOMultiReaderLock. */
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int _readerLockCount;
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int _readerLockCountSuspended;
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NSMutableArray *_initializedGlobalIDs;
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NSMutableDictionary *_objsByEntity;
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NSMutableDictionary *_objsByEntityFetchSpec;
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}
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+ (EOSharedEditingContext *)defaultSharedEditingContext;
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+ (void)setDefaultSharedEditingContext: (EOSharedEditingContext *)context;
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- (NSDictionary *)objectsByEntityName;
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- (NSDictionary *)objectsByEntityNameAndFetchSpecificationName;
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- (void)bindObjectsWithFetchSpecification: (EOFetchSpecification *)fetchSpec
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toName: (NSString *)name;
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- (void)lockForReading;
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- (void)unlockForReading;
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- (BOOL)tryLockForReading;
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- (void)suspendReaderLocks;
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- (void)retrieveReaderLocks;
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- (NSArray *)objectsWithFetchSpecification: (EOFetchSpecification *)fetchSpec
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editingContext: (EOEditingContext *)context;
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- (EOSharedEditingContext *)sharedEditingContext;
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- (void)setSharedEditingContext: (EOSharedEditingContext *)sharedContext;
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- (void)reset;
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- (void)setUndoManager: (NSUndoManager *)undoManager;
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- (id)objectForGlobalID: (EOGlobalID *)globalID;
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- (id)faultForGlobalID: (EOGlobalID *)globalID
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editingContext: (EOEditingContext *)context;
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- (void)refaultObject: (id)object
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withGlobalID: (EOGlobalID *)globalID
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editingContext: (EOEditingContext *)context;
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- (NSArray *)updatedObjects;
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- (NSArray *)insertedObjects;
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- (NSArray *)deletedObjects;
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- (BOOL)hasChanges;
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- (void)validateChangesForSave;
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- (NSArray *)registeredObjects;
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- (void)objectWillChange: (id)object;
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- (void)insertObject: (id)object;
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- (void)deleteObject: (id)object;
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- (void)saveChanges;
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@end
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#endif
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