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

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

Source:DeleteApplicationObject.java

...59     * @param response servlet response60     * @throws ServletException if a servlet-specific error occurs61     * @throws IOException if an I/O error occurs62     */63    protected void processRequest(HttpServletRequest request, HttpServletResponse response)64            throws ServletException, IOException, CerberusException, JSONException {65        JSONObject jsonResponse = new JSONObject();66        Answer ans = new Answer();67        MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);68        msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));69        ans.setResultMessage(msg);70        PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);71        response.setContentType("application/json");72        // Calling Servlet Transversal Util.73        ServletUtil.servletStart(request);74        75        /**76         * Parsing and securing all required parameters.77         */78        String application = policy.sanitize(request.getParameter("application"));79        String object = policy.sanitize(request.getParameter("object"));80        /**81         * Checking all constrains before calling the services.82         */83        if (StringUtil.isNullOrEmpty(application)) {84            msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);85            msg.setDescription(msg.getDescription().replace("%ITEM%", "ApplicationObject")86                    .replace("%OPERATION%", "Delete")87                    .replace("%REASON%", "Application name is missing!"));88            ans.setResultMessage(msg);89        } else if (StringUtil.isNullOrEmpty(object)) {90            msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);91            msg.setDescription(msg.getDescription().replace("%ITEM%", "ApplicationObject")92                    .replace("%OPERATION%", "Delete")93                    .replace("%REASON%", "Object name is missing!"));94            ans.setResultMessage(msg);95        } else {96            /**97             * All data seems cleans so we can call the services.98             */99            ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());100            IApplicationObjectService applicationObjectService = appContext.getBean(IApplicationObjectService.class);101            AnswerItem resp = applicationObjectService.readByKey(application, object);102            if (!(resp.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode()) && resp.getItem()!=null)) {103                /**104                 * Object could not be found. We stop here and report the error.105                 */106                msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);107                msg.setDescription(msg.getDescription().replace("%ITEM%", "ApplicationObject")108                        .replace("%OPERATION%", "Delete")109                        .replace("%REASON%", "Application Object does not exist."));110                ans.setResultMessage(msg);111            } else {112                /**113                 * The service was able to perform the query and confirm the114                 * object exist, then we can delete it.115                 */116                ApplicationObject applicationData = (ApplicationObject) resp.getItem();117                ans = applicationObjectService.delete(applicationData);118                if (ans.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode())) {119                    /**120                     * Delete was successful. Adding Log entry.121                     */122                    ILogEventService logEventService = appContext.getBean(LogEventService.class);123                    logEventService.createForPrivateCalls("/DeleteApplicationObject", "DELETE", "Delete Application Object: ['" + application + "'|'" + object + "']", request);124                }125            }126        }127        /**128         * Formating and returning the json result.129         */130        jsonResponse.put("messageType", ans.getResultMessage().getMessage().getCodeString());131        jsonResponse.put("message", ans.getResultMessage().getDescription());132        response.getWriter().print(jsonResponse.toString());133        response.getWriter().flush();134    }135// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">136    /**137     * Handles the HTTP <code>GET</code> method.138     *139     * @param request servlet request140     * @param response servlet response141     * @throws ServletException if a servlet-specific error occurs142     * @throws IOException if an I/O error occurs143     */144    @Override145    protected void doGet(HttpServletRequest request, HttpServletResponse response)146            throws ServletException, IOException {147        try {148            processRequest(request, response);149        } catch (CerberusException ex) {150            LOG.warn(ex);151        } catch (JSONException ex) {152            LOG.warn(ex);153        }154    }155    /**156     * Handles the HTTP <code>POST</code> method.157     *158     * @param request servlet request159     * @param response servlet response160     * @throws ServletException if a servlet-specific error occurs161     * @throws IOException if an I/O error occurs162     */163    @Override164    protected void doPost(HttpServletRequest request, HttpServletResponse response)165            throws ServletException, IOException {166        try {167            processRequest(request, response);168        } catch (CerberusException ex) {169            LOG.warn(ex);170        } catch (JSONException ex) {171            LOG.warn(ex);172        }173    }174    /**175     * Returns a short description of the servlet.176     *177     * @return a String containing servlet description178     */179    @Override180    public String getServletInfo() {181        return "Short description";...

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