/** * Retrieve resource instance wrapper * * @return Mage_Catalog_Model_Resource_Eav_Mysql4_Product */ protected function _getResource() { return parent::_getResource(); }
/** * Retrieve resource instance wrapper * * @return Mage_Catalog_Model_Resource_Product */ protected function _getResource() { if (is_null($this->_resource)) { return parent::_getResource(); } return $this->_resource; }