Magento: app/code/core/Mage/Adminhtml/Model/System/Config/Backend/Serialized.php Source File

00001 <?php
00002 /**
00003  * Magento
00004  *
00005  * NOTICE OF LICENSE
00006  *
00007  * This source file is subject to the Open Software License (OSL 3.0)
00008  * that is bundled with this package in the file LICENSE.txt.
00009  * It is also available through the world-wide-web at this URL:
00010  * http://opensource.org/licenses/osl-3.0.php
00011  * If you did not receive a copy of the license and are unable to
00012  * obtain it through the world-wide-web, please send an email
00013  * to license@magentocommerce.com so we can send you a copy immediately.
00014  *
00015  * DISCLAIMER
00016  *
00017  * Do not edit or add to this file if you wish to upgrade Magento to newer
00018  * versions in the future. If you wish to customize Magento for your
00019  * needs please refer to http://www.magentocommerce.com for more information.
00020  *
00021  * @category   Mage
00022  * @package    Mage_Adminhtml
00023  * @copyright  Copyright (c) 2008 Irubin Consulting Inc. DBA Varien (http://www.varien.com)
00024  * @license    http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
00025  */
00026 
00027 class Mage_Adminhtml_Model_System_Config_Backend_Serialized extends Mage_Core_Model_Config_Data
00028 {
00029     protected function _afterLoad()
00030     {
00031         if (!is_array($this->getValue())) {
00032             $this->setValue(unserialize($this->getValue()));
00033         }
00034     }
00035 
00036     protected function _beforeSave()
00037     {
00038         if (is_array($this->getValue())) {
00039             $this->setValue(serialize($this->getValue()));
00040         }
00041     }
00042 }