/** GSWAction.h - <title>GSWeb: Class GSWAction</title>

   Copyright (C) 1999-2004 Free Software Foundation, Inc.
   
   Written by:	Manuel Guesdon <mguesdon@orange-concept.com>
   Date: 	Feb 1999
   
   $Revision$
   $Date$

   This file is part of the GNUstep Web Library.
   
   <license>
   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; if not, write to the Free
   Software Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
   </license>
**/

// $Id$

#ifndef _GSWAction_h__
	#define _GSWAction_h__


//====================================================================
@interface GSWAction : NSObject
{
  @private
    GSWContext* _context;
};
-(id)initWithRequest:(GSWRequest*)aRequest;
-(GSWRequest*)request;
-(GSWSession*)existingSession;
-(GSWSession*)existingSessionWithSessionID:(NSString*)aSessionID;
-(GSWSession*)session;
-(GSWApplication*)application;
-(GSWComponent*)pageWithName:(NSString*)pageName;
+(BOOL)_isActionNamed:(NSString*)actionName
        actionOfClass:(Class)actionClass;
+(SEL)_selectorForActionNamed:(NSString*)actionName
                      inClass:(Class)class;
-(SEL)_selectorForActionNamed:(NSString*)actionName;
-(id <GSWActionResults>)performActionNamed:(NSString*)actionName;

/** Returns YES if self reponds to actionName **/
-(BOOL)isActionNamed:(NSString*)actionName;

-(NSString*)sessionIDForRequest:(GSWRequest*)aRequest;
-(void)_initializeRequestSessionIDInContext:(GSWContext*)aContext;

@end

//====================================================================
@interface GSWAction (GSWActionA)
-(GSWContext*)context;
-(GSWContext*)_context;
-(GSWSession*)session;
-(GSWSession*)_session;
@end

//====================================================================
@interface GSWAction (GSWDebugging)
-(void)logWithString:(NSString*)string;
-(void)logWithFormat:(NSString*)format,...;
+(void)logWithFormat:(NSString*)format,...;
-(void)_debugWithString:(NSString*)string;
-(void)debugWithFormat:(NSString*)format,...;
@end

#endif //_GSWAction_h__