public function saveCookie(BrowserSessionEntity $browserSession)
 {
     $config = $this->getConfig();
     $cookie = new Cookie();
     $cookie->setName(BrowserSessionEntity::COOKIE_KEY);
     $cookie->setValue($browserSession->getToken());
     $cookie->setExpiration($browserSession->getExpirationDate());
     $cookie->setPath($config->getPath());
     $cookie->setDomain($config->getDomain());
     $cookie->setIsSecure($config->isSecure());
     $cookie->setIsHttpOnly($config->isHttponly());
     $this->getRouterDriver()->addCookie($cookie);
 }