NetteAddons\BasePresenter::signalReceived PHP Метод

    public function signalReceived($signal)
    {
        $method = $this->formatSignalMethod($signal);
        if (method_exists($this, $method)) {
            $reflection = $this->getReflection()->getMethod($method);
            $annotations = $reflection->getAnnotations();
            if (isset($annotations['secured'])) {
                $protectedParams = array();
                foreach ($reflection->getParameters() as $param) {
                    if ($param->isOptional()) {
                        continue;
                    }
                    $protectedParams[$param->name] = $this->getParameter($param->name);
                }
                if ($this->getParameter('__sec') !== $this->createSecureHash($protectedParams)) {
                    $this->error('Secured parameters are not valid.', 403);
                }
            }
        }
        parent::signalReceived($signal);
    }