class.ilLuceneSubItemListGUIFactory.php

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<?php
/*
        +-----------------------------------------------------------------------------+
        | ILIAS open source                                                           |
        +-----------------------------------------------------------------------------+
        | Copyright (c) 1998-2006 ILIAS open source, University of Cologne            |
        |                                                                             |
        | This program is free software; you can redistribute it and/or               |
        | modify it under the terms of the GNU General Public License                 |
        | as published by the Free Software Foundation; either version 2              |
        | of the License, or (at your option) any later version.                      |
        |                                                                             |
        | This program is distributed in the hope that it will be useful,             |
        | but WITHOUT ANY WARRANTY; without even the implied warranty of              |
        | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the               |
        | GNU General Public License for more details.                                |
        |                                                                             |
        | You should have received a copy of the GNU General Public License           |
        | along with this program; if not, write to the Free Software                 |
        | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA. |
        +-----------------------------------------------------------------------------+
*/
 
class ilLuceneSubItemListGUIFactory
{
        private static $instances = array();
 
        public static function getInstanceByType($a_type,$a_cmd_class)
        {
                global $objDefinition;
                
                if(isset(self::$instances[$a_type]))
                {
                        return self::$instances[$a_type];
                }
 
                $class = $objDefinition->getClassName($a_type);
                $location = $objDefinition->getLocation($a_type);
                $full_class = "ilObj".$class."SubItemListGUI";
                if(@include_once($location."/class.".$full_class.".php"))
                {
                        return self::$instances[$a_type] = new $full_class($a_cmd_class);
                }
                else
                {
                        include_once './Services/Object/classes/class.ilObjectSubItemListGUI.php';
                        return self::$instances[$a_type] = new ilObjectSubItemListGUI($a_cmd_class);
                }
        }
}
?>