protected void renderContent()

in src/main/java/org/apache/sling/discovery/oak/TopologyWebConsolePlugin.java [148:174]

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

    protected void renderContent(final HttpServletRequest req, final HttpServletResponse res)
            throws ServletException, IOException {
        Object rawRoot = req.getAttribute(WebConsoleConstants.ATTR_PLUGIN_ROOT);
        if (!(rawRoot instanceof String)) {
            throw new ServletException("Illegal attr: "
                    + WebConsoleConstants.ATTR_PLUGIN_ROOT);
        }

        String root = rawRoot.toString();
        String pathInfo = req.getRequestURI().substring(root.length());

        final PrintWriter pw = res.getWriter();

        if (pathInfo.equals("")) {
            if ( this.currentView != null ) {
                renderOverview(pw,  currentView);
            } else {
                pw.println("<p class=\"statline ui-state-highlight\">No view available</p>");
                pw.println("<br/>");
                pw.println("No TOPOLOGY_INIT received yet, therefore no view available yet.");
            }
        } else {
            StringTokenizer st = new StringTokenizer(pathInfo, "/");
            final String nodeId = st.nextToken();
            renderProperties(pw, req.getContextPath(), nodeId);
        }
    }