2 Copyright (C) 2000-2005 SKYRIX Software AG
4 This file is part of SOPE.
6 SOPE is free software; you can redistribute it and/or modify it under
7 the terms of the GNU Lesser General Public License as published by the
8 Free Software Foundation; either version 2, or (at your option) any
11 SOPE is distributed in the hope that it will be useful, but WITHOUT ANY
12 WARRANTY; without even the implied warranty of MERCHANTABILITY or
13 FITNESS FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public
14 License for more details.
16 You should have received a copy of the GNU Lesser General Public
17 License along with SOPE; see the file COPYING. If not, write to the
18 Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
22 #ifndef __SoObjects_SoLookupAssociation_H__
23 #define __SoObjects_SoLookupAssociation_H__
25 #include <NGObjWeb/WOAssociation.h>
30 This association is experimental, behaviour isn't fixed yet.
31 TODO: this should probably traverse relative to the clientObject, not to
33 Or we might want to support keypath _and_ lookup path, like:
34 "component.context.clientObject:+/abc/toolbar/"
36 Currently it traverses the path being passed in relative to the component:
37 [_component traversePathArray:self->traversalPath
38 acquire:self->acquire];
40 If you prefix the path with a "+" acquisition will be turned on, eg:
41 <var:string lookup:value="+toolbar/label" />
43 Namespace: http://www.skyrix.com/od/so-lookup
48 @interface SoLookupAssociation : WOAssociation
50 NSArray *traversalPath;
56 - (NSArray *)traversalPath;
61 - (BOOL)isValueConstant; // returns NO
62 - (BOOL)isValueSettable; // returns NO
66 #endif /* __SoObjects_SoLookupAssociation_H__ */