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_Core 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 class Mage_Core_Model_Resource_Type_Db_Pdo_Mysql extends Mage_Core_Model_Resource_Type_Db 00029 { 00030 00031 /** 00032 * Enter description here... 00033 * 00034 * @param array $config Connection config 00035 * @return Varien_Db_Adapter_Pdo_Mysql 00036 */ 00037 public function getConnection($config) 00038 { 00039 $configArr = (array)$config; 00040 $configArr['profiler'] = !empty($configArr['profiler']) && $configArr['profiler']!=='false'; 00041 00042 $conn = $this->_getDbAdapterInstance($configArr); 00043 00044 if (!empty($configArr['initStatements']) && $conn) { 00045 $conn->query($configArr['initStatements']); 00046 } 00047 00048 return $conn; 00049 } 00050 00051 /** 00052 * Create and return DB adapter object instance 00053 * 00054 * @param array $configArr Connection config 00055 * @return Varien_Db_Adapter_Pdo_Mysql 00056 */ 00057 protected function _getDbAdapterInstance($configArr) 00058 { 00059 $className = $this->_getDbAdapterClassName(); 00060 $adapter = new $className($configArr); 00061 return $adapter; 00062 } 00063 00064 /** 00065 * Retrieve DB adapter class name 00066 * 00067 * @return string 00068 */ 00069 protected function _getDbAdapterClassName() 00070 { 00071 return 'Varien_Db_Adapter_Pdo_Mysql'; 00072 } 00073 00074 }