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How to use processRequest method of org.cerberus.servlet.crud.countryenvironment.ReadCountryEnvLink class

Best Cerberus-source code snippet using org.cerberus.servlet.crud.countryenvironment.ReadCountryEnvLink.processRequest

Source:ReadCountryEnvLink.java

...63     * @throws ServletException if a servlet-specific error occurs64     * @throws IOException if an I/O error occurs65     * @throws org.cerberus.exception.CerberusException66     */67    protected void processRequest(HttpServletRequest request, HttpServletResponse response)68            throws ServletException, IOException, CerberusException {69        String echo = request.getParameter("sEcho");70        ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());71        PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);72        response.setContentType("application/json");73        response.setCharacterEncoding("utf8");74        // Calling Servlet Transversal Util.75        ServletUtil.servletStart(request);76        77        // Default message to unexpected error.78        MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);79        msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));80        /**81         * Parsing and securing all required parameters.82         */83        String system = policy.sanitize(request.getParameter("system"));84        String country = policy.sanitize(request.getParameter("country"));85        String environment = policy.sanitize(request.getParameter("environment"));86        // Global boolean on the servlet that define if the user has permition to edit and delete object.87        boolean userHasPermissions = request.isUserInRole("IntegratorRO");88        // Init Answer with potencial error from Parsing parameter.89        AnswerItem answer = new AnswerItem(msg);90        try {91            JSONObject jsonResponse = new JSONObject();92            if (1 == 1) {93                answer = findCountryEnvironmentParametersList(request.getParameter("system"), request.getParameter("country"), request.getParameter("environment"), appContext, userHasPermissions, request);94                jsonResponse = (JSONObject) answer.getItem();95            }96            jsonResponse.put("messageType", answer.getResultMessage().getMessage().getCodeString());97            jsonResponse.put("message", answer.getResultMessage().getDescription());98            jsonResponse.put("sEcho", echo);99            response.getWriter().print(jsonResponse.toString());100        } catch (JSONException e) {101            LOG.warn(e);102            //returns a default error message with the json format that is able to be parsed by the client-side103            response.getWriter().print(AnswerUtil.createGenericErrorAnswer());104        }105    }106// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">107    /**108     * Handles the HTTP <code>GET</code> method.109     *110     * @param request servlet request111     * @param response servlet response112     * @throws ServletException if a servlet-specific error occurs113     * @throws IOException if an I/O error occurs114     */115    @Override116    protected void doGet(HttpServletRequest request, HttpServletResponse response)117            throws ServletException, IOException {118        try {119            processRequest(request, response);120        } catch (CerberusException ex) {121            LOG.warn(ex);122        }123    }124    /**125     * Handles the HTTP <code>POST</code> method.126     *127     * @param request servlet request128     * @param response servlet response129     * @throws ServletException if a servlet-specific error occurs130     * @throws IOException if an I/O error occurs131     */132    @Override133    protected void doPost(HttpServletRequest request, HttpServletResponse response)134            throws ServletException, IOException {135        try {136            processRequest(request, response);137        } catch (CerberusException ex) {138            LOG.warn(ex);139        }140    }141    /**142     * Returns a short description of the servlet.143     *144     * @return a String containing servlet description145     */146    @Override147    public String getServletInfo() {148        return "Short description";149    }// </editor-fold>150    private AnswerItem findCountryEnvironmentParametersList(String system, String country, String environment, ApplicationContext appContext, boolean userHasPermissions, HttpServletRequest request) throws JSONException {...

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