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How to use processRequest method of org.cerberus.servlet.crud.transversaltables.DeleteEventHook class

Best Cerberus-source code snippet using org.cerberus.servlet.crud.transversaltables.DeleteEventHook.processRequest

Source:DeleteEventHook.java

...62     * @param response servlet response63     * @throws ServletException if a servlet-specific error occurs64     * @throws IOException if an I/O error occurs65     */66    protected void processRequest(HttpServletRequest request, HttpServletResponse response)67            throws ServletException, IOException, CerberusException, JSONException {68        JSONObject jsonResponse = new JSONObject();69        Answer ans = new Answer();70        MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);71        msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));72        ans.setResultMessage(msg);73        PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);74        ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());75        String charset = request.getCharacterEncoding() == null ? "UTF-8" : request.getCharacterEncoding();76        77        IEventHookService eventHookService = appContext.getBean(IEventHookService.class);78        IFactoryEventHook eventHookFactory = appContext.getBean(IFactoryEventHook.class);79        80        response.setContentType("application/json");81        // Calling Servlet Transversal Util.82        ServletUtil.servletStart(request);83        /**84         * Parsing and securing all required parameters.85         */86        // Parameter that are already controled by GUI (no need to decode) --> We SECURE them87        Integer id = Integer.valueOf(request.getParameter("id"));88        LOG.debug(id);89        90        String usr = request.getUserPrincipal().getName();91        /**92         * Checking all constrains before calling the services.93         */94        /**95         * The service was able to perform the query and confirm the object96         * exist, then we can delete it.97         */98        Timestamp updateDate = new Timestamp(new Date().getTime());99        EventHook eh = eventHookFactory.create(id, null, null, null, true, null, null, null, null, usr, updateDate, usr, updateDate);100        ans = eventHookService.delete(eh);101        102        if (ans.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode())) {103            /**104             * Delete was successful. Adding Log entry.105             */106            ILogEventService logEventService = appContext.getBean(LogEventService.class);107            logEventService.createForPrivateCalls("/CreateEventHook", "CREATE", "Create EventHook : ['" + id + "']", request);108        }109        /**110         * Formatting and returning the json result.111         */112        jsonResponse.put("messageType", ans.getResultMessage().getMessage().getCodeString());113        jsonResponse.put("message", ans.getResultMessage().getDescription());114        115        response.getWriter().print(jsonResponse);116        response.getWriter().flush();117    }118    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">119    /**120     * Handles the HTTP <code>GET</code> method.121     *122     * @param request servlet request123     * @param response servlet response124     * @throws ServletException if a servlet-specific error occurs125     * @throws IOException if an I/O error occurs126     */127    @Override128    protected void doGet(HttpServletRequest request, HttpServletResponse response)129            throws ServletException, IOException {130        try {131            processRequest(request, response);132            133        } catch (CerberusException ex) {134            LOG.warn(ex);135        } catch (JSONException ex) {136            LOG.warn(ex);137        }138    }139    /**140     * Handles the HTTP <code>POST</code> method.141     *142     * @param request servlet request143     * @param response servlet response144     * @throws ServletException if a servlet-specific error occurs145     * @throws IOException if an I/O error occurs146     */147    @Override148    protected void doPost(HttpServletRequest request, HttpServletResponse response)149            throws ServletException, IOException {150        try {151            processRequest(request, response);152            153        } catch (CerberusException ex) {154            LOG.warn(ex);155        } catch (JSONException ex) {156            LOG.warn(ex);157        }158    }159    /**160     * Returns a short description of the servlet.161     *162     * @return a String containing servlet description163     */164    @Override165    public String getServletInfo() {...

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