/*
  Copyright (C) 2004 SKYRIX Software AG

  This file is part of OpenGroupware.org.

  OGo 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, or (at your option) any
  later version.

  OGo 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 OGo; see the file COPYING.  If not, write to the
  Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
  02111-1307, USA.
*/
// $Id$

#include "SOGoGroupsFolder.h"
#include "common.h"

@implementation SOGoGroupsFolder

- (void)dealloc {
  [super dealloc];
}

/* accessors */

/* SOPE */

- (BOOL)isFolderish {
  return YES;
}

/* looking up shared objects */

- (SOGoGroupsFolder *)lookupGroupsFolder {
  return self;
}

/* pathes */

/* name lookup */

- (id)customGroup:(NSString *)_key inContext:(id)_ctx {
  static Class groupClass = Nil;
  id group;
  
  if (groupClass == Nil)
    groupClass = NSClassFromString(@"SOGoCustomGroupFolder");
  if (groupClass == Nil) {
    [self logWithFormat:@"ERROR: missing SOGoCustomGroupFolder class!"];
    return nil;
  }
  
  group = [[groupClass alloc] initWithName:_key inContainer:self];
  return [group autorelease];
}

- (id)lookupName:(NSString *)_key inContext:(id)_ctx acquire:(BOOL)_flag {
  id obj;
  
  /* first check attributes directly bound to the application */
  if ((obj = [super lookupName:_key inContext:_ctx acquire:NO]))
    return obj;
  
  if ([_key hasPrefix:@"_custom_"])
    return [self customGroup:_key inContext:_ctx];
  
  /* return 404 to stop acquisition */
  return [NSException exceptionWithHTTPStatus:404 /* Not Found */];
}

@end /* SOGoGroupsFolder */