NullController.class.php

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00001 <?php
00002 /***************************************************************************
00003  *   Copyright (C) 2008 by Ivan Y. Khvostishkov, Konstantin V. Arkhipov    *
00004  *                                                                         *
00005  *   This program is free software; you can redistribute it and/or modify  *
00006  *   it under the terms of the GNU Lesser General Public License as        *
00007  *   published by the Free Software Foundation; either version 3 of the    *
00008  *   License, or (at your option) any later version.                       *
00009  *                                                                         *
00010  ***************************************************************************/
00011 
00015     final class NullController implements Controller
00016     {
00017         private $model = null;
00018         
00022         public static function create(Model $model = null)
00023         {
00024             return new self($model);
00025         }
00026         
00027         public function __construct(Model $model = null)
00028         {
00029             $this->model = $model;
00030         }
00031         
00035         public function handleRequest(HttpRequest $request)
00036         {
00037             $result = ModelAndView::create();
00038             
00039             if ($this->model)
00040                 $result->setModel($this->model);
00041             
00042             return $result;
00043         }
00044     }
00045 ?>