/**
* @return Response
*/
public function getResponse()
{
if (null !== $this->response) {
$this->response->setPublic();
$this->response->setPrivate();
$this->response->setMaxAge($this->configuration->getTtl());
$this->response->setSharedMaxAge($this->configuration->getTtl());
$this->response->setCharset('UTF-8');
$this->response->prepare($this->request);
return $this->response;
} else {
throw new \RuntimeException("Request had not been handled. Use handle() method before getResponse()", 1);
}
}