<?php
/**
 * Magento
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Open Software License (OSL 3.0)
 * that is bundled with this package in the file LICENSE.txt.
 * It is also available through the world-wide-web at this URL:
 * http://opensource.org/licenses/osl-3.0.php
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@magentocommerce.com so we can send you a copy immediately.
 *
 * DISCLAIMER
 *
 * Do not edit or add to this file if you wish to upgrade Magento to newer
 * versions in the future. If you wish to customize Magento for your
 * needs please refer to http://www.magentocommerce.com for more information.
 *
 * @category    Mage
 * @package     Mage_Admin
 * @copyright   Copyright (c) 2010 Magento Inc. (http://www.magentocommerce.com)
 * @license     http://opensource.org/licenses/osl-3.0.php  Open Software License (OSL 3.0)
 */

/**
 * Roles collection
 *
 * @category   Mage
 * @package    Mage_Admin
 * @author      Magento Core Team <core@magentocommerce.com>
 */
class Mage_Admin_Model_Mysql4_Acl_Role_Collection extends Varien_Data_Collection_Db
{
    protected $_roleTable;
    
    public function __construct() 
    {
        parent::__construct(Mage::getSingleton('core/resource')->getConnection('admin_read'));
        $this->_roleTable = Mage::getSingleton('core/resource')->getTableName('admin/role');
        $this->_select->from($this->_roleTable);
        
        $this->setItemObjectClass(Mage::getConfig()->getModelClassName('admin/acl_role'));
    }
}
