/**
* @param Request $request
* @param \Exception|null $previous
*/
public function __construct(Request $request, \Exception $previous = null)
{
$this->request = $request;
if (null !== $previous && is_a($previous, 'GuzzleHttp\\Exception\\RequestException')) {
$message = sprintf('The request to path "%s" with query parameters "%s" failed to return a valid response. The previous exception reported "%s" at "%s:%d".', $request->getPath(), json_encode($request->getParameters()->all()), $previous->getMessage(), $previous->getFile(), $previous->getLine());
} else {
$message = sprintf('The request to path "%s" with query parameters "%s" failed to return a valid response.', $request->getPath(), json_encode($request->getParameters()->all()));
}
parent::__construct($message, 0, $previous);
}
/**
* @return null
*/
public function getBody()
{
return $this->request->getBody();
}
/**
* {@inheritDoc}
*/
public function head(Request $request)
{
$response = null;
try {
$response = $this->client->head($request->getPath(), $this->getConfiguration($request));
} catch (RequestException $e) {
$this->handleRequestException($request, $e);
}
return $this->createResponse($response);
}
/**
* Create the request object.
*
* @param $path
* @param $method
* @param array $parameters
* @param array $headers
* @param $body
*
* @return Request
*/
private function createRequest($path, $method, $parameters = [], $headers = [], $body)
{
$request = new Request();
$request->setPath($path)->setMethod($method)->setParameters(new ParameterBag((array) $parameters))->setHeaders(new ParameterBag((array) $headers))->setBody($body)->setOptions(new ParameterBag((array) $this->options));
return $this->lastRequest = $request;
}
