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/*
Copyright (C) 2000-2005 SKYRIX Software AG
This file is part of SOPE.
SOPE 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.
SOPE 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 SOPE; see the file COPYING. If not, write to the
Free Software Foundation, 59 Temple Place - Suite 330, Boston, MA
02111-1307, USA.
*/
#include <NGObjWeb/WOSessionStore.h>
#include <NGObjWeb/WOApplication.h>
#include <NGObjWeb/WOContext.h>
#include <NGObjWeb/WOSession.h>
#include "common.h"
#if APPLE_FOUNDATION_LIBRARY || NeXT_Foundation_LIBRARY
@interface NSObject(Miss)
- (void)subclassResponsibility:(SEL)cmd;
@end
#endif
@implementation WOSessionStore
+ (WOSessionStore *)serverSessionStore {
return
[[[NSClassFromString(@"WOServerSessionStore") alloc] init] autorelease];
}
- (int)activeSessionsCount {
[self subclassResponsibility:_cmd];
return -1;
}
/* checkin/out */
- (id)checkOutSessionWithSessionID:(NSString *)_sid request:(WORequest *)_rq {
WOSession *session;
*(&session) = nil;
SYNCHRONIZED((id)self) { // this must become a condition lock !!!
if (![self->checkedOutSessions containsObject:_sid]) {
if ((session = [self restoreSessionWithID:_sid]))
[self->checkedOutSessions addObject:_sid];
}
else {
}
}
END_SYNCHRONIZED;
return session;
}
- (void)checkInSessionForContext:(WOContext *)_context {
NSString *sid;
*(&sid) = [[_context session] sessionID];
SYNCHRONIZED((id)self) { // this must become a condition lock !!!
[self saveSessionForContext:_context];
if ([self->checkedOutSessions containsObject:sid])
[self->checkedOutSessions removeObject:sid];
}
END_SYNCHRONIZED;
}
/* deprecated store */
- (void)saveSession:(WOSession *)_session {
IS_DEPRECATED;
[self saveSessionForContext:[_session context]];
}
- (id)restoreSessionWithID:(NSString *)_sid {
IS_DEPRECATED;
return [self restoreSessionWithID:_sid request:nil];
}
/* store (WO4) */
- (void)saveSessionForContext:(WOContext *)_context {
[self subclassResponsibility:_cmd];
}
- (id)restoreSessionWithID:(NSString *)_sid request:(WORequest *)_request {
[self subclassResponsibility:_cmd];
return nil;
}
@end /* WOSessionStore */
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