public function formatAction($action, $suffix)
 {
     if ($this->isDefaultAction($action)) {
         return is_null($suffix) ? RouterParameter::DEFAULT_ACTION_METHOD : RouterParameter::DEFAULT_ACTION_NAME_URL . $suffix;
     }
     return lcfirst(StringUtils::camelize($action)) . $suffix;
 }
 public function formatController($controller)
 {
     $className = null;
     if (is_null($controller) || $this->isDefaultController($controller)) {
         $className = ucfirst(RouterParameter::DEFAULT_CONTROLLER_NAME_URL) . RouterParameter::DEFAULT_CONTROLLER_CLASS_SUFFIX;
     } else {
         $className = StringUtils::camelize($controller) . RouterParameter::DEFAULT_CONTROLLER_CLASS_SUFFIX;
     }
     return $className;
 }