Magento: lib/Varien/Event/Observer/Regex.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   Varien
00022  * @package    Varien_Event
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  * Event regex observer object
00030  * 
00031  * @category   Varien
00032  * @package    Varien_Event
00033  * @author      Magento Core Team <core@magentocommerce.com>
00034  */
00035 class Varien_Event_Observer_Regex extends Varien_Event_Observer
00036 {
00037     /**
00038      * Checkes the observer's event_regex against event's name
00039      *
00040      * @param Varien_Event $event
00041      * @return boolean
00042      */
00043     public function isValidFor(Varien_Event $event)
00044     {
00045         return preg_match($this->getEventRegex(), $event->getName());
00046     }
00047 }