private function getController()
        {
            $expected = $this->request['resource'];
            foreach(glob(APPLICATION_PATH . '/Controllers/*.php', GLOB_NOSORT) as $controller) {
                $controller = basename($controller, '.php');
                if(strnatcasecmp($expected, $controller) == 0) {
                    return 'Controllers_' . $controller;
                }
            }
            return null;
        }