public void postFilter()

in aws-xray-recorder-sdk-core/src/main/java/com/amazonaws/xray/javax/servlet/AWSXRayServletFilter.java [413:449]

31 lines of code
7 McCabe index (conditional complexity)


    public void postFilter(ServletRequest request, ServletResponse response) {
        AWSXRayRecorder recorder = getRecorder();
        Segment segment = recorder.getCurrentSegment();
        if (null != segment) {
            HttpServletResponse httpServletResponse = castServletResponse(response);

            if (null != httpServletResponse) {
                Map<String, Object> responseAttributes = new HashMap<String, Object>();

                int responseCode = httpServletResponse.getStatus();
                switch (responseCode / 100) {
                    case 4:
                        segment.setError(true);
                        if (responseCode == 429) {
                            segment.setThrottle(true);
                        }
                        break;
                    case 5:
                        segment.setFault(true);
                        break;
                    default:
                        break;
                }
                responseAttributes.put("status", responseCode);


                Optional<Integer> contentLength = getContentLength(httpServletResponse);
                if (contentLength.isPresent()) {
                    responseAttributes.put("content_length", contentLength.get());
                }

                segment.putHttp("response", responseAttributes);
            }

            recorder.endSegment();
        }
    }