/**
* This class uses the singleton pattern.
*/
public static function get_instance()
{
if (self::$instance == NULL) {
self::$instance = new Database_DatabaseClassFactory();
}
return self::$instance;
#if (!isset($_SESSION['database-class-factory'])) {
# $_SESSION['database-class-factory']
# = new Database_DatabaseClassFactory();
#}
#
#return $_SESSION['database-class-factory'];
}
