/**
* {@inheritdoc}
*/
public function getParameters()
{
$code = null;
$codeType = null;
$cacheable = null;
if (null !== $this->response) {
$code = sprintf('%d', $this->response->getStatusCode());
$cacheable = $this->response->isCacheable() ? 'cacheable' : 'not_cacheable';
if ($this->response->isInformational()) {
$codeType = 'informational';
} elseif ($this->response->isSuccessful()) {
$codeType = 'successful';
} elseif ($this->response->isRedirection()) {
$codeType = 'redirection';
} elseif ($this->response->isClientError()) {
$codeType = 'client_error';
} elseif ($this->response->isServerError()) {
$codeType = 'server_error';
} else {
$codeType = 'other';
}
}
return array('response_code' => $code, 'response_code_type' => $codeType, 'response_cacheable' => $cacheable);
}