/**
* Create RPC response object from HTTP response object.
*
* @param Request $request
* @param RpcRequest $rpcRequest
* @param mixed $result
*
* @throws RpcException
*
* @return RpcResponse|RpcXResponse
*/
public function createFrom(Request $request, RpcRequest $rpcRequest = null, $result)
{
$requestType = $request->headers->get('Content-Type');
$responseType = $request->headers->get('Accept');
if (!$this->validate($requestType) or !$this->validate($responseType)) {
throw new RpcException('Invalid protocol or encoding');
}
list($protocol, $encoding) = $this->getContentType($requestType);
$rpcResponse = $this->create($protocol);
if ($rpcRequest !== null) {
$rpcResponse->setVersion($rpcRequest->getVersion());
$rpcResponse->setId($rpcRequest->getId());
}
if ($result instanceof \Exception) {
$error = new Error();
$error->setCode($result->getCode());
$error->setMessage($result->getMessage());
$error->setData($result->getTraceAsString());
$rpcResponse->setError($error);
return $rpcResponse;
}
$rpcResponse->setResult($result);
return $rpcResponse;
}
