public void doPost(HttpServletRequest req, HttpServletResponse res) throws ServletException, IOException {
        try {
            String reqState;
            if ((reqState = ((String) req.getParameter("reqState"))) == null) {
                reqState = "vxmlShowLogin";
            }
            // //
            System.out.println("RecordController ReqState is: " + reqState);
            // //
            if (reqState.equals("vxmlShowRecord")) {
                showRecord(req, res);
            } else if (reqState.equals("vxmlShowLogin")) {
                showLogin(req, res);
            } else if (reqState.equals("vxmlProcessLogin")) {
                processLogin(req, res);
            } else if (reqState.equals("vxmlStartRecord")) {
                startRecord(req, res);
            } else if (reqState.equals("vxmlShowRecordContact")) {
                req.setAttribute("jumpToContact", "true");
                showRecord(req, res);
            } else if (reqState.equals("vxmlShowRecordEntity")) {
                req.setAttribute("jumpToEntity", "true");
                showRecord(req, res);
            } else {
                displayVxmlJsp(req, res, "error.jsp");
            }
        } catch (Exception e) {
            System.err.println("Error: RecordController");
            e.printStackTrace();
        }
    }