protected void doGet()

in examples-trunk/ejb-examples/src/main/java/org/superbiz/servlet/SecureServlet.java [35:92]
52 lines of code
8 McCabe index (conditional complexity)

    protected void doGet(final HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException {
        response.setContentType("text/plain");
        final ServletOutputStream out = response.getOutputStream();

        out.println("Servlet");
        Principal principal = request.getUserPrincipal();
        if (principal != null) {
            out.println("Servlet.getUserPrincipal()=" + principal + " [" + principal.getName() + "]");
        } else {
            out.println("Servlet.getUserPrincipal()=<null>");
        }
        out.println("Servlet.isCallerInRole(\"user\")=" + request.isUserInRole("user"));
        out.println("Servlet.isCallerInRole(\"manager\")=" + request.isUserInRole("manager"));
        out.println("Servlet.isCallerInRole(\"fake\")=" + request.isUserInRole("fake"));
        out.println();

        out.println("@EJB=" + secureEJBLocal);
        if (secureEJBLocal != null) {
            principal = secureEJBLocal.getCallerPrincipal();
            if (principal != null) {
                out.println("@EJB.getCallerPrincipal()=" + principal + " [" + principal.getName() + "]");
            } else {
                out.println("@EJB.getCallerPrincipal()=<null>");
            }
            out.println("@EJB.isCallerInRole(\"user\")=" + secureEJBLocal.isCallerInRole("user"));
            out.println("@EJB.isCallerInRole(\"manager\")=" + secureEJBLocal.isCallerInRole("manager"));
            out.println("@EJB.isCallerInRole(\"fake\")=" + secureEJBLocal.isCallerInRole("fake"));

            try {
                secureEJBLocal.allowUserMethod();
                out.println("@EJB.allowUserMethod() ALLOWED");
            } catch (EJBAccessException e) {
                out.println("@EJB.allowUserMethod() DENIED");
            }

            try {
                secureEJBLocal.allowManagerMethod();
                out.println("@EJB.allowManagerMethod() ALLOWED");
            } catch (EJBAccessException e) {
                out.println("@EJB.allowManagerMethod() DENIED");
            }

            try {
                secureEJBLocal.allowFakeMethod();
                out.println("@EJB.allowFakeMethod() ALLOWED");
            } catch (final EJBAccessException e) {
                out.println("@EJB.allowFakeMethod() DENIED");
            }

            try {
                secureEJBLocal.denyAllMethod();
                out.println("@EJB.denyAllMethod() ALLOWED");
            } catch (EJBAccessException e) {
                out.println("@EJB.denyAllMethod() DENIED");
            }
        }
        out.println();
    }