public void render()

in src/main/java/org/apache/sling/servlets/get/impl/helpers/HtmlRenderer.java [46:83]

33 lines of code
6 McCabe index (conditional complexity)


    public void render(final SlingHttpServletRequest req,
            final SlingHttpServletResponse resp) throws IOException {
        final Resource r = req.getResource();

        if (ResourceUtil.isNonExistingResource(r)) {
            throw new ResourceNotFoundException("No data to render.");
        }

        resp.setContentType(req.getResponseContentType());
        resp.setCharacterEncoding("UTF-8");

        final PrintWriter pw = resp.getWriter();

        final boolean isIncluded = req.getAttribute(SlingConstants.ATTR_REQUEST_SERVLET) != null;

        @SuppressWarnings({ "rawtypes" })
        final Map map = r.adaptTo(Map.class);
        if ( map != null ) {
            printProlog(pw, isIncluded);
            printResourceInfo(pw, r);
            render(pw, r, map);
            printEpilog(pw, isIncluded);
        } else if ( r.adaptTo(String.class) != null ) {
            printProlog(pw, isIncluded);
            printResourceInfo(pw, r);
            render(pw, r, r.adaptTo(String.class));
            printEpilog(pw, isIncluded);
        } else if ( r.adaptTo(String[].class) != null ) {
            printProlog(pw, isIncluded);
            printResourceInfo(pw, r);
            render(pw, r, r.adaptTo(String[].class));
            printEpilog(pw, isIncluded);
        } else {
            if ( !isIncluded ) {
                resp.setStatus(HttpServletResponse.SC_NO_CONTENT); // NO Content
            }
        }
    }