/usr/include/GNUstep/GDLAccess/EOEntity.h is in libsope-dev 3.2.6-1.
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EOEntity.h
Copyright (C) 1996 Free Software Foundation, Inc.
Author: Ovidiu Predescu <ovidiu@bx.logicnet.ro>
Date: August 1996
This file is part of the GNUstep Database Library.
This library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public
License as published by the Free Software Foundation; either
version 2 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
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with this library; see the file COPYING.LIB.
If not, write to the Free Software Foundation,
59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
*/
#ifndef __EOEntity_h__
#define __EOEntity_h__
#import <Foundation/NSString.h>
@class EOModel, EOAttribute, EORelationship;
@class EOSQLQualifier, EOExpressionArray;
@class NSMutableDictionary;
@interface EOEntity : NSObject
{
NSString *name;
NSString *className;
NSString *externalName;
NSString *externalQuery;
NSDictionary *userDictionary;
NSArray *primaryKeyAttributeNames; /* sorted array of names */
NSArray *attributesNamesUsedForInsert;
NSArray *classPropertyNames;
/* Garbage collectable objects */
EOModel *model; /* non-retained */
EOSQLQualifier *qualifier;
NSArray *attributes;
NSMutableDictionary *attributesByName;
NSArray *relationships;
NSMutableDictionary *relationshipsByName; // name/EORelationship
NSArray *primaryKeyAttributes;
NSArray *classProperties; // EOAttribute/EORelationship
NSArray *attributesUsedForLocking;
/* Cached properties */
NSArray *attributesUsedForInsert; // cache from classProperties
NSArray *attributesUsedForFetch; // cache from classProperties
NSArray *relationsUsedForFetch; // cache from classProperties
struct {
BOOL isReadOnly:1;
BOOL createsMutableObjects:1;
BOOL isPropertiesCacheValid:1;
} flags;
}
/* Initializing instances */
- (id)initWithName:(NSString *)name;
/* Accessing the name */
- (NSString *)name;
- (BOOL)setName:(NSString *)name;
+ (BOOL)isValidName:(NSString *)name;
/* Accessing the model */
- (void)setModel:(EOModel *)model;
- (EOModel *)model;
- (void)resetModel;
- (BOOL)hasModel;
/* Getting the qualifier */
- (EOSQLQualifier *)qualifier;
/* Accessing attributes */
- (BOOL)addAttribute:(EOAttribute *)attribute;
- (void)removeAttributeNamed:(NSString *)name;
- (EOAttribute *)attributeNamed:(NSString *)attributeName;
- (NSArray *)attributes;
/* Accessing relationships */
- (BOOL)addRelationship:(EORelationship *)relationship;
- (void)removeRelationshipNamed:(NSString *)name;
- (EORelationship *)relationshipNamed:(NSString *)relationshipName;
- (NSArray *)relationships;
/* Accessing primary key attributes */
- (BOOL)setPrimaryKeyAttributes:(NSArray *)keys;
- (NSArray *)primaryKeyAttributes;
- (NSArray *)primaryKeyAttributeNames;
- (BOOL)isValidPrimaryKeyAttribute:(EOAttribute *)anAttribute;
/* Getting primary keys and snapshot for row */
- (NSDictionary *)primaryKeyForRow:(NSDictionary *)row;
- (NSDictionary *)snapshotForRow:(NSDictionary *)aRow;
/* Getting attributes used for fetch/insert/update operations */
- (NSArray *)attributesUsedForInsert;
- (NSArray *)attributesUsedForFetch;
- (NSArray *)relationsUsedForFetch;
- (NSArray *)attributesNamesUsedForInsert;
/* Accessing class properties */
- (BOOL)setClassProperties:(NSArray *)properties;
- (NSArray *)classProperties;
- (NSArray *)classPropertyNames;
- (BOOL)isValidClassProperty:(id)aProp;
- (id)propertyNamed:(NSString *)name;
- (NSArray *)relationshipsNamed:(NSString *)_relationshipPath;
/* Accessing locking attributes */
- (BOOL)setAttributesUsedForLocking:(NSArray *)attributes;
- (NSArray *)attributesUsedForLocking;
- (BOOL)isValidAttributeUsedForLocking:(EOAttribute *)anAttribute;
/* Accessing the enterprise object class */
- (void)setClassName:(NSString *)name;
- (NSString *)className;
/* Accessing external information */
- (void)setExternalName:(NSString *)name;
- (NSString *)externalName;
/* Accessing the external query */
- (void)setExternalQuery:(NSString *)query;
- (NSString *)externalQuery;
/* Accessing read-only status */
- (void)setReadOnly:(BOOL)flag;
- (BOOL)isReadOnly;
/* Accessing the user dictionary */
- (void)setUserDictionary:(NSDictionary *)dictionary;
- (NSDictionary *)userDictionary;
- (BOOL)referencesProperty:property;
@end
@interface EOEntity (EOEntityPrivate)
+ (EOEntity *)entityFromPropertyList:(id)propertyList model:(EOModel *)model;
- (void)replaceStringsWithObjects;
- (id)propertyList;
- (void)setCreateMutableObjects:(BOOL)flag;
- (BOOL)createsMutableObjects;
- (void)validatePropertiesCache;
- (void)invalidatePropertiesCache;
@end
@interface EOEntity(ValuesConversion)
- (NSDictionary *)convertValuesToModel:(NSDictionary *)aRow;
@end /* EOAttribute (ValuesConversion) */
@class EOGlobalID, EOFetchSpecification;
@interface EOEntity(EOF2Additions)
- (BOOL)isAbstractEntity;
/* ids */
- (EOGlobalID *)globalIDForRow:(NSDictionary *)_row;
- (BOOL)isPrimaryKeyValidInObject:(id)_object;
/* refs to other models */
- (NSArray *)externalModelsReferenced;
/* fetch specs */
- (EOFetchSpecification *)fetchSpecificationNamed:(NSString *)_name;
- (NSArray *)fetchSpecificationNames;
/* names */
- (void)beautifyName;
@end
@class NSMutableDictionary;
@interface EOEntity(PropertyListCoding)
- (void)encodeIntoPropertyList:(NSMutableDictionary *)_plist;
@end
#import <EOControl/EOClassDescription.h>
@interface EOEntityClassDescription : EOClassDescription
{
EOEntity *entity;
}
- (id)initWithEntity:(EOEntity *)_entity;
- (EOEntity *)entity;
@end
#endif /* __EOEntity_h__ */
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