public void doGet()

in systests/webapps/simpleWebapp/src/main/java/org/apache/cxf/fediz/example/FederationServlet.java [55:109]
46 lines of code
9 McCabe index (conditional complexity)

    public void doGet(HttpServletRequest request, HttpServletResponse response)
        throws ServletException, IOException {

        response.setContentType("text/html");
        PrintWriter out = response.getWriter();

        out.println("<html>");
        out.println("<head><title>WS Federation Systests Examples</title></head>");
        out.println("<body>");
        out.println("<p>Request url: "); out.println(request.getRequestURL()); out.println("</p>");

        out.print("<p>userPrincipal=");
        Principal p = request.getUserPrincipal();
        if (p != null) {
            out.print(p.getName());
        }
        out.println("</p>");

        List<String> roleListToCheck = Arrays.asList("Admin", "Manager", "User", "Authenticated");
        for (String item: roleListToCheck) {
            out.println("<p>role:" + item + "=" + ((request.isUserInRole(item)) ? "true" : "false") + "</p>");
        }

        if (p instanceof FedizPrincipal) {
            FedizPrincipal fp = (FedizPrincipal)p;

            ClaimCollection claims = fp.getClaims();
            for (Claim c: claims) {
                out.println("<p>" + c.getClaimType().toString() + "=" + c.getValue() + "</p>");
            }

            Element el = fp.getLoginToken();
            if (el != null) {
                out.println("loginToken=FOUND{FedizPrincipal}<p>");
            }

            el = SecurityTokenThreadLocal.getToken();
            if (el != null) {
                out.println("loginToken=FOUND{SecurityTokenThreadLocal}<p>");
                try {
                    Transformer transformer = TransformerFactory.newInstance().newTransformer();
                    transformer.setOutputProperty(OutputKeys.OMIT_XML_DECLARATION, "yes");
                    StringWriter token = new StringWriter();
                    transformer.transform(new DOMSource(el), new StreamResult(token));
                    out.println("<p>" + StringEscapeUtils.escapeXml11(token.toString()));
                } catch (Exception ex) {
                    out.println("<p>Failed to transform cached element to string: " + ex.toString());
                }
            } else {
                out.println("<p>Bootstrap token not cached in thread local storage");
            }
        }

        out.println("</body>");
    }