4 Copyright (C) 1996 Free Software Foundation, Inc.
6 Author: Ovidiu Predescu <ovidiu@bx.logicnet.ro>
9 This file is part of the GNUstep Database Library.
11 This library is free software; you can redistribute it and/or
12 modify it under the terms of the GNU Library General Public
13 License as published by the Free Software Foundation; either
14 version 2 of the License, or (at your option) any later version.
16 This library is distributed in the hope that it will be useful,
17 but WITHOUT ANY WARRANTY; without even the implied warranty of
18 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19 Library General Public License for more details.
21 You should have received a copy of the GNU Library General Public
22 License along with this library; see the file COPYING.LIB.
23 If not, write to the Free Software Foundation,
24 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
26 // $Id: EOAdaptorChannel+Attributes.m 1 2004-08-20 10:38:46Z znek $
29 #import "EOAdaptorChannel+Attributes.h"
30 #import "EOAdaptorContext.h"
35 @implementation EOAdaptorChannel(Attributes)
37 - (EOEntity *)_entityForTableName:(NSString *)_tableName {
39 EOEntity *entity = nil;
41 if (_tableName == nil || [_tableName length] == 0)
44 model = [[self->adaptorContext adaptor] model];
46 if ((entity = [model entityNamed:_tableName]) == nil) {
47 NSEnumerator *enumerator = nil;
48 enumerator = [[model entities] objectEnumerator];
49 while ((entity = [enumerator nextObject])) {
50 if ([[entity externalName] isEqualToString:_tableName])
55 model = [self describeModelWithTableNames:
56 [NSArray arrayWithObject:_tableName]];
58 if ((entity = [model entityNamed:_tableName]) == nil) {
59 NSEnumerator *enumerator = nil;
60 enumerator = [[model entities] objectEnumerator];
61 while ((entity = [enumerator nextObject])) {
62 if ([[entity externalName] isEqualToString:_tableName])
70 - (NSArray *)attributesForTableName:(NSString *)_tableName {
71 return [[self _entityForTableName:_tableName] attributes];
74 - (NSArray *)primaryKeyAttributesForTableName:(NSString *)_tableName {
75 return [[self _entityForTableName:_tableName] primaryKeyAttributes];
78 @end /* EOAdaptorChannel(Attributes) */