CoreDataHeaders.h

/* Universal implementation #include for the GNUstep
        Core Data framework.
        Copyright (C) 2005 Free Software Foundation, Inc.
 
        Written by:  H. Nikolaus Schaller <hns@quantum-step.com>
        Date: December 2007
 
        This file is part of the GNUstep Core Data framework.
 
        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, write to the Free
        Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02111 USA.
*/
 
#ifndef GNUSTEP /* if and only if we are not compiling under GNUstep, should these be defined */
#ifndef ASSIGN
#define ASSIGN(VAR, VAL) [(VAR) autorelease], (VAR)=[(VAL) retain]
#endif
#ifndef DESTROY
#define DESTROY(VAR) [(VAR) release], (VAR)=nil
#endif
#ifndef TEST_RELEASE
#define TEST_RELEASE(VAR) if(VAR) [(VAR) release]
#endif
#ifndef _
#define _(STR) STR
#endif
#endif
 
#import <CoreData/CoreData.h>
#import "CoreDataUtilities.h"
 
@interface NSAttributeDescription (GSCoreDataPrivate)
 
- (void) _setAttributeValueClassName: (NSString *) aClassName;
 
@end
 
@interface NSPropertyDescription (GSCoreDataPrivate)
 
- (void) _setEntity: (NSEntityDescription *) entity;
- (void) _ensureEditableWithReason: (NSString *) aReason;
 
@end
 
@interface NSEntityDescription (GSCoreDataPrivate)
 
- (void) _addReferenceToManagedObjectModel: (NSManagedObjectModel *) aModel;
- (NSDictionary *) _fetchedPropertiesByName;
- (NSDictionary *) _filteredPropertiesOfClass: (Class) aClass;
- (void) _removeReferenceToManagedObjectModel: (NSManagedObjectModel *) aModel;
- (void) _setSuperentity: (NSEntityDescription *) anEntityDescription;  // private
 
@end
 
@interface NSManagedObject (GSCoreDataPrivate)
 
- (id) _initAsFaultWithEntity: (NSEntityDescription *) entity
               ownedByContext: (NSManagedObjectContext *) context;
 
- (void) _setObjectID: (NSManagedObjectID *) newID;
 
- (void) _setDeleted: (BOOL) flag;
- (void) _setFault: (BOOL) flag;
 
- (void) _insertedIntoContext: (NSManagedObjectContext *) context;
- (void) _removedFromContext;
- (NSPropertyDescription *) _validatedPropertyForKey: (NSString *) key;

- (NSArray *) _allPropertiesOfSubclass: (Class) aClass;
 
- (BOOL) _validateValue: (id *) value
                 forKey: (NSString *) key
                  error: (NSError **) error
               property: (NSPropertyDescription *) desc;
 
- (id) _primitiveValueForKey: (NSString *) key doValidation: (BOOL) flag;
 
- (void) _setPrimitiveValue: (id) value
                     forKey: (NSString *) key
               doValidation: (BOOL) validationFlag;
 
- (void) _fireFault;
 
@end
 
@interface NSManagedObjectID (GSCoreDataPrivate)
 
- (BOOL) _isEqualToManagedObjectID: (NSManagedObjectID *) otherID;
 
        // initializes a temporary ID
- (id) _initWithEntity: (NSEntityDescription *) entity;
 
        // initializes a permanent ID
- (id) _initWithEntity: (NSEntityDescription *) entity
       persistentStore: (GSPersistentStore *) persistentStore
                 value: (unsigned long long) value;
 
        // returns the ID's value
- (unsigned long long) _value;
 
@end
 
 
@interface NSManagedObjectModel (GSCoreDataPrivate)
 
#ifndef NO_GNUSTEP
// Convenience method.
- (id) _initWithContentsOfFile: (NSString *) aFilePath;
#endif
 
#ifndef NO_GNUSTEP
        // returns all configurations bound to their respective names in this model.
- (NSDictionary *) _configurationsByName;
#endif
#ifndef NO_GNUSTEP
 
- (void) _removeFetchRequestTemplateForName: (NSString *) aName;
 
        // returns all fetch requests bound to their respective names in this model.
- (NSDictionary *) _fetchRequestsByName;
#endif
 
#ifndef NO_GNUSTEP

- (BOOL) _isEditable;
 
#endif
 
- (void) _incrementUseCount;
 
- (void) _decrementUseCount;
 
@end
 
@interface NSPersistentStoreCoordinator (GSCoreDataPrivate)
 
#ifndef NO_GNUSTEP

+ (void) _addPersistentStoreType: (NSString *) newStoreType
                                  handledByClass: (Class) aClass;

+ (NSArray *) _supportedPersistentStoreTypes;
 
#endif // NO_GNUSTEP
 
@end