void onStatus()

in src/main/java/com/twitter/whiskey/net/SpdyStream.java [358:391]

• 21 lines of code
• 11 McCabe index (conditional complexity)

    void onStatus(int statusCode) throws IOException {

        if (finalResponse) {
            throw new ProtocolException("unexpected second response status received: " + statusCode);
        }

        this.statusCode = statusCode;
        if (statusCode >= 300 && statusCode < 400 && operation.getRemainingRedirects() > 0) {
            Request currentRequest = operation.getCurrentRequest();
            Request.Method currentMethod = currentRequest.getMethod();

            if (statusCode == 301 || statusCode == 307) {
            /* RFC 2616: If the [status code] is received in response to a request other than
             * GET or HEAD, the user agent MUST NOT automatically redirect the request unless
             * it can be confirmed by the user, since this might change the conditions under
             * which the request was issued.
             */
                if (currentMethod == Request.Method.GET || currentMethod == Request.Method.HEAD) {
                    redirectMethod = currentMethod;
                } else {
                    finalizeResponse();
                }
            } else if (statusCode == 302 || statusCode == 303) {
            /*
             * This implementation follows convention over specification by changing the request
             * method to GET on a 302 redirect. Note this behavior violates RFC 1945, 2068,
             * and 2616, but is also expected by most servers and clients.
             */
                redirectMethod = Request.Method.GET;
            }
        } else if (statusCode != 100) {
            finalizeResponse();
        }
    }