/**
* Returns a standardised 500 error.
*
* To be used in the event of a catastrophic failure, this method creates
* all new objects, ignoring dependency injection and returns in JSON.
*
* This will be problematic for users expecting a response in a format
* other than JSON and should only be called if the format they are
* actually expecting can not be provided when using
* Response::prepareResponse.
*
* @return Response
*/
protected function createFailSafeResponse()
{
$status = new Status(500);
$response = new Response();
$response->setRequest(new Request());
$response->setWriter(new Json());
$response->setStatus($status);
$response->setBodyData($status->getMessage());
return $response;
}
