protected static function getRegistry()
    {
        if (self::$registry === null) {
            self::$registry = Doozr_Registry::getInstance();
        }

        return self::$registry;
    }
protected static function getRegistry()
    {
        if (self::$registry === null) {
            self::$registry = Doozr_Registry::getInstance();
        }

        return self::$registry;
    }
protected static function getRegistry ( ) { if ( self :: $ registry === null ) { self :: $ registry = Doozr_Registry :: getInstance ( ) ; } return self :: $ registry ; }
Getter for registry

@author Benjamin Carl <opensource@clickalicious.de>
@return Doozr_Registry The registry of Doozr
@access protected
@static
Getter for registry