PostResponse createPostResponse()

in src/main/java/org/apache/sling/jackrabbit/usermanager/impl/post/AbstractPostServlet.java [219:248]

• 24 lines of code
• 9 McCabe index (conditional complexity)

    PostResponse createPostResponse(final SlingHttpServletRequest req) {
        for (final PostResponseCreator creator : cachedPostResponseCreators) {
            final PostResponse response = creator.createPostResponse(req);
            if (response != null) {
                return response;
            }
        }

        //for backward compatibility, if no "accept" request param or header is supplied
        // then prefer the SlingHttpServletRequest#getResponseContentType value
        MediaRangeList mediaRangeList = null;
        String queryParam = req.getParameter(MediaRangeList.PARAM_ACCEPT);
        if (queryParam == null || queryParam.trim().length() == 0) {
            String headerValue = req.getHeader(MediaRangeList.HEADER_ACCEPT);
            if (headerValue == null || headerValue.trim().length() == 0) {
                //no param or header supplied, so try the response content type
                mediaRangeList = new MediaRangeList(req.getResponseContentType());
            }
        }

        // Fall through to default behavior
        if (mediaRangeList == null) {
            mediaRangeList = new MediaRangeList(req);
        }
        if (JSONResponse.RESPONSE_CONTENT_TYPE.equals(mediaRangeList.prefer("text/html", JSONResponse.RESPONSE_CONTENT_TYPE))) {
            return new JSONResponse();
        } else {
            return new HtmlResponse();
        }
    }