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How to use processRequest method of org.cerberus.servlet.crud.scheduleentry.DeleteScheduleEntry class

Best Cerberus-source code snippet using org.cerberus.servlet.crud.scheduleentry.DeleteScheduleEntry.processRequest

Source:DeleteScheduleEntry.java

...61     * @param response servlet response62     * @throws ServletException if a servlet-specific error occurs63     * @throws IOException if an I/O error occurs64     */65    protected void processRequest(HttpServletRequest request, HttpServletResponse response)66            throws ServletException, IOException, JSONException {67        JSONObject jsonResponse = new JSONObject();68        Answer ans = new AnswerItem<>();69        MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);70        msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));71        ans.setResultMessage(msg);72        PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);73        response.setContentType("application/json");74        // Calling Servlet Transversal Util.75        ServletUtil.servletStart(request);76        /**77         * Parsing and securing all required parameters.78         */79        Integer id = ParameterParserUtil.parseIntegerParam(request.getParameter("id"), 0);80        /**81         * Checking all constrains before calling the services.82         */83        if (id == null || id == 0) {84            msg = new MessageEvent(MessageEventEnum.SCHEDULER_ERROR_EXPECTED);85            msg.setDescription(msg.getDescription().replace("%ITEM%", "campaign")86                    .replace("%OPERATION%", "Delete")87                    .replace("%REASON%", "Some mendatory fields are missing!"));88            ans.setResultMessage(msg);89        } else {90            /**91             * All data seems cleans so we can call the services.92             */93            ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());94            IScheduleEntryService scheduleEntryService = appContext.getBean(IScheduleEntryService.class);95            ScheduleEntry scheduleEntry = scheduleEntryService.readbykey(id).getItem();96            ans = scheduleEntryService.delete(scheduleEntry);97            if (ans.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode())) {98                /**99                 * Object created. Updating scheduler version.100                 */101                IMyVersionService myVersionService = appContext.getBean(IMyVersionService.class);102                myVersionService.updateMyVersionString("scheduler_version", String.valueOf(new Date()));103                /**104                 * Object created. Adding Log entry.105                 */106                ILogEventService logEventService = appContext.getBean(LogEventService.class);107                IFactoryLogEvent factoryLogEvent = appContext.getBean(FactoryLogEvent.class);108                logEventService.createForPrivateCalls("/DeleteScheduleEntry", "DELETE", "Delete schedule entry : ['" + scheduleEntry.getName() + "']", request);109            }110        }111        /**112         * Formating and returning the json result.113         */114        jsonResponse.put("messageType", ans.getResultMessage().getMessage().getCodeString());115        jsonResponse.put("message", ans.getResultMessage().getDescription());116        response.getWriter().print(jsonResponse);117        response.getWriter().flush();118    }119    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">120    /**121     * Handles the HTTP <code>GET</code> method.122     *123     * @param request servlet request124     * @param response servlet response125     * @throws ServletException if a servlet-specific error occurs126     * @throws IOException if an I/O error occurs127     */128    @Override129    protected void doGet(HttpServletRequest request, HttpServletResponse response)130            throws ServletException, IOException {131        try {132            processRequest(request, response);133        } catch (JSONException ex) {134            LOG.warn(ex);135        }136    }137    /**138     * Handles the HTTP <code>POST</code> method.139     *140     * @param request servlet request141     * @param response servlet response142     * @throws ServletException if a servlet-specific error occurs143     * @throws IOException if an I/O error occurs144     */145    @Override146    protected void doPost(HttpServletRequest request, HttpServletResponse response)147            throws ServletException, IOException {148        try {149            processRequest(request, response);150        } catch (JSONException ex) {151            LOG.warn(ex);152        }153    }154    /**155     * Returns a short description of the servlet.156     *157     * @return a String containing servlet description158     */159    @Override160    public String getServletInfo() {161        return "Short description";162    }// </editor-fold>163}...

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