PrimitiveNumber.class.php

Go to the documentation of this file.
00001 <?php
00002 /***************************************************************************
00003  *   Copyright (C) 2006-2007 by 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 /* $Id: PrimitiveNumber.class.php 4687 2007-12-09 18:57:18Z voxus $ */
00012 
00016     abstract class PrimitiveNumber extends FiltrablePrimitive
00017     {
00018         abstract protected function checkNumber($number);
00019         abstract protected function castNumber($number);
00020         
00021         public function import($scope)
00022         {
00023             if (!BasePrimitive::import($scope))
00024                 return null;
00025             
00026             try {
00027                 $this->checkNumber($scope[$this->name]);
00028             } catch (WrongArgumentException $e) {
00029                 return false;
00030             }
00031             
00032             $this->value = $this->castNumber($scope[$this->name]);
00033             
00034             $this->selfFilter();
00035             
00036             if (
00037                 !(null !== $this->min && $this->value < $this->min)
00038                 && !(null !== $this->max && $this->value > $this->max)
00039             ) {
00040                 return true;
00041             } else {
00042                 $this->value = null;
00043             }
00044             
00045             return false;
00046         }
00047     }
00048 ?>

Generated on Sun Dec 9 21:56:23 2007 for onPHP by  doxygen 1.5.4