public void doGet()

in systests/webapps/springPreauthWebapp/src/main/java/org/apache/cxf/fediz/example/FederationServlet.java [50:105]
43 lines of code
8 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 Spring 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>");
            }
        }

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

        // Access Spring security context
        Assert.notNull(SecurityContextHolder.getContext().getAuthentication(),
                       "SecurityContextHolder Authentication not null");

        Authentication obj = SecurityContextHolder.getContext().getAuthentication();
        System.out.println("getCredentials: " + obj.getCredentials().toString());
        System.out.println("getDetails: " + obj.getDetails().toString());
        System.out.println("getName: " + obj.getName());
        System.out.println("getAuthorities: " + obj.getAuthorities().toString());
        System.out.println("getPrincipal: " + obj.getPrincipal().toString());

    }