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_GiftMessage 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 00028 /** 00029 * Product attribute for allowing of gift messages per item 00030 * 00031 * @category Mage 00032 * @package Mage_GiftMessage 00033 * @author Magento Core Team <core@magentocommerce.com> 00034 */ 00035 class Mage_GiftMessage_Model_Entity_Attribute_Backend_Boolean_Config extends Mage_Eav_Model_Entity_Attribute_Backend_Abstract 00036 { 00037 /** 00038 * Set attribute default value if value empty 00039 * 00040 * @param Varien_Object $object 00041 */ 00042 public function afterLoad($object) 00043 { 00044 if(!$object->hasData($this->getAttribute()->getAttributeCode())) { 00045 $object->setData($this->getAttribute()->getAttributeCode(), $this->getDefaultValue()); 00046 } 00047 } 00048 00049 /** 00050 * Set attribute default value if value empty 00051 * 00052 * @param Varien_Object $object 00053 */ 00054 public function beforeSave($object) 00055 { 00056 if($object->hasData($this->getAttribute()->getAttributeCode()) 00057 && $object->getData($this->getAttribute()->getAttributeCode()) == $this->getDefaultValue()) { 00058 $object->unsData($this->getAttribute()->getAttributeCode()); 00059 } 00060 } 00061 00062 }