/**
  * Render results of action
  * @param string $viewPath
  */
 protected function render($viewPath = '')
 {
     // (!) Not render here, just prepare
     $this->_doRender = true;
     if ('' == $viewPath) {
         $controllerViewPath = App::uncamelize(preg_replace('/Controller$/', '', get_class($this)));
         $actionViewPath = App::uncamelize(preg_replace('/Action$/', '', $this->_actionMethod));
         $viewPath = $controllerViewPath . DIRECTORY_SEPARATOR . $actionViewPath;
     }
     $this->view->setViewPath($viewPath);
 }