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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gsweb/trunk@5815 72102866-910b-0410-8b05-ffd578937521
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Manuel Guesdon 2000-01-22 12:49:49 +00:00
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GSWeb.framework/GSWDirectActionRequestHandler.m Normal file
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/* GSWDirectActionRequestHandler.m - GSWeb: Class GSWDirectActionRequestHandler
Copyright (C) 1999 Free Software Foundation, Inc.
Written by: Manuel Guesdon <mguesdon@sbuilders.com>
Date: Feb 1999
This file is part of the GNUstep Web Library.
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.
*/
static char rcsId[] = "$Id$";
#include <gsweb/GSWeb.framework/GSWeb.h>
//====================================================================
@implementation GSWDirectActionRequestHandler
//--------------------------------------------------------------------
-(GSWResponse*)handleRequest:(GSWRequest*)request_
{
//OK
GSWResponse* _response=nil;
GSWStatisticsStore* _statisticsStore=nil;
GSWApplication* _application=nil;
LOGObjectFnStart();
_application=[GSWApplication application];
if ([_application isRefusingNewSessions])
{
//TODO
}
else
{
id _submitButtonsActionPathFromRequest=nil;
NSArray* _requestHandlerPathArray=nil;
NSString* _actionName=nil;
NSString* _className=nil;
GSWContext* _context=nil;
[_application lockRequestHandling];
NS_DURING
{
_statisticsStore=[[GSWApplication application]statisticsStore];
[_statisticsStore _applicationWillHandleDirectActionRequest];
_submitButtonsActionPathFromRequest=[self submitButtonsActionPathFromRequest:request_]; //So what ?
NSDebugMLLog(@"requests",@"_submitButtonsActionPathFromRequest=%@",_submitButtonsActionPathFromRequest);
_requestHandlerPathArray=[request_ requestHandlerPathArray];
NSDebugMLLog(@"requests",@"_requestHandlerPathArray=%@",_requestHandlerPathArray);
switch([_requestHandlerPathArray count])
{
case 0:
_actionName=@"default";
_className=@"GSWDirectAction";
break;
case 1:
{
NSString* _tmpActionName=[NSString stringWithFormat:@"%@Action",
[_requestHandlerPathArray objectAtIndex:0]];
SEL _tmpActionSel=NSSelectorFromString(_tmpActionName);
NSDebugMLLog(@"requests",@"_tmpActionName=%@",_tmpActionName);
if (_tmpActionSel)
{
if ([GSWDirectAction instancesRespondToSelector:_tmpActionSel])
{
_actionName=[_requestHandlerPathArray objectAtIndex:0];
_className=@"GSWDirectAction";
};
};
if (!_actionName)
{
_className=[_requestHandlerPathArray objectAtIndex:0];
_actionName=@"default";
};
};
break;
case 2:
_className=[_requestHandlerPathArray objectAtIndex:0];
_actionName=[NSString stringWithFormat:@"%@",
[_requestHandlerPathArray objectAtIndex:1]];
break;
default:
ExceptionRaise0(@"GSWDirectActionRequestHandler",@"bad parameters count");
break;
};
NSDebugMLLog(@"requests",@"_className=%@",_className);
NSDebugMLLog(@"requests",@"_actionName=%@",_actionName);
if ([_application isCachingEnabled])
{
//TODO
};
{
GSWResourceManager* _resourceManager=nil;
GSWDeployedBundle* _appBundle=nil;
GSWDirectAction* _directAction=nil;
id<GSWActionResults> _actionResult=nil;
Class _class=nil;
_resourceManager=[_application resourceManager];
_appBundle=[_resourceManager _appProjectBundle];
[_resourceManager _allFrameworkProjectBundles];//So what ?
[_application awake];
_class=NSClassFromString(_className);
_directAction=[[_class alloc]initWithRequest:request_];
_context=[_directAction _context];
_actionResult=[_directAction performActionNamed:_actionName];
_response=[_actionResult generateResponse];
//Finir ?
};
}
NS_HANDLER
{
LOGException(@"%@ (%@)",localException,[localException reason]);
if (!_context)
_context=[GSWApp _context];
_response=[_application handleException:localException
inContext:_context];
//TODO
};
NS_ENDHANDLER;
NSDebugMLLog(@"requests",@"_response=%@",_response);
RETAIN(_response);
if (!_context)
_context=[GSWApp _context];
[_context _putAwakeComponentsToSleep];
[_application saveSessionForContext:_context];
NSDebugMLLog(@"requests",@"_response=%@",_response);
AUTORELEASE(_response);
//Here ???
[_application sleep];
//TODO do not fnalize if already done (in handleException for exemple)
[_response _finalizeInContext:_context];
[_application _setContext:nil];
_statisticsStore=[[GSWApplication application] statisticsStore];
[_statisticsStore _applicationDidHandleDirectActionRequestWithActionNamed:_actionName];
[_application unlockRequestHandling];
};
LOGObjectFnNotImplemented(); //TODOFN
LOGObjectFnStop();
return _response;
};
//--------------------------------------------------------------------
-(GSWResponse*)_nilResponse
{
//OK
GSWResponse* _response=nil;
LOGObjectFnStart();
_response=[[GSWResponse new]autorelease];
[_response appendContentString:@"<HTML><HEAD><TITLE>DirectAction Error</TITLE></HEAD><BODY>The result of a direct action returned nothing.</BODY></HTML>"];
LOGObjectFnStop();
return _response;
};
//--------------------------------------------------------------------
-(void)_initializeRequestSessionIDInContext:(GSWContext*)_context
{
LOGObjectFnNotImplemented(); //TODOFN
};
//--------------------------------------------------------------------
-(id)submitButtonsActionPathFromRequest:(GSWRequest*)_request
{
//OK
NSArray* _submitActions=nil;
LOGObjectFnStart();
_submitActions=[_request formValuesForKey:GSWKey_SubmitAction];
if (_submitActions)
{
//TODO
};
LOGObjectFnNotImplemented(); //TODOFN
LOGObjectFnStop();
return nil;
};
@end
//====================================================================
@implementation GSWDirectActionRequestHandler (GSWRequestHandlerClassA)
//--------------------------------------------------------------------
+(id)handler
{
return [[GSWDirectActionRequestHandler new] autorelease];
};
@end