| private getResponsePrototype ( ) : Psr\Http\Message\ResponseInterface | ||
| return | Psr\Http\Message\ResponseInterface | |
private function getResponsePrototype()
{
if ($this->responsePrototype) {
return $this->responsePrototype;
}
throw new Exception\MissingResponsePrototypeException('Invoking callable middleware or final handler following http-interop ' . 'middleware, but no response prototype is present; please inject ' . 'one in your MiddlewarePipe or ensure Stratigility callable ' . 'middleware exists in the outer layer of your application.');
}