AceSQL Warnung

<?php
/**
* @version        1.0.0
* @package        AceSQL
* @subpackage    AceSQL
* @copyright    2009-2012 JoomAce LLC, www.joomace.net
* @license        GNU/GPL http://www.gnu.org/copyleft/gpl.html
*/


// Check to ensure this file is included in Joomla!
defined('_JEXEC') or die('Restricted access');


jimport('joomla.application.component.controller');


if (version_compare(JVERSION, '3.0', 'ge'))
{


    if (!class_exists('JaController')) {
        if (interface_exists('JController')) {
            abstract class JaController extends JControllerLegacy {}
        }
    }
}
else{


    class JaController extends JController {}


}




class AcesqlController extends JaController {


    public $_db = null;
    public $_query = null;
    public $_table = null;
    public $_model = null;


    public function __construct($default = array()) {
        parent::__construct($default);


        $this->_db = JFactory::getDBO();


        $this->_table = AcesqlHelper::getVar('tbl');
        $this->_query = AcesqlHelper::getVar('qry');


        $this->registerTask('add', 'edit');
        $this->registerTask('new', 'edit');
    }


    public function display() {
        $controller = JRequest::getWord('controller', 'acesql');
        JRequest::setVar('view', $controller);


        parent::display();
    }

    public function edit() {
        JRequest::setVar('hidemainmenu', 1);
        JRequest::setVar('view', 'edit');
        JRequest::setVar('edit', true);


        parent::display();
    }
}