FormMutator.class.php

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00001 <?php
00002 /***************************************************************************
00003  *   Copyright (C) 2007 by Ivan Y. Khvostishkov                            *
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 
00012     abstract class FormMutator extends PrototypedSetter
00013     {
00014         private $getter = null;
00015         
00016         public function __construct(EntityProto $proto, &$object)
00017         {
00018             Assert::isInstance($object, 'Form');
00019             
00020             return parent::__construct($proto, $object);
00021         }
00022         
00026         public function getGetter()
00027         {
00028             if (!$this->getter) {
00029                 $this->getter = new FormGetter($this->proto, $this->object);
00030             }
00031             
00032             return $this->getter;
00033         }
00034     }
00035 ?>