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

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

Source:CreateApplicationObject.java Github

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...72 * @throws IOException if an I/O error occurs73 * @throws CerberusException74 * @throws JSONException75 */76 protected void processRequest(HttpServletRequest request, HttpServletResponse response)77 throws ServletException, IOException, CerberusException, JSONException {78 JSONObject jsonResponse = new JSONObject();79 Answer ans = new Answer();80 MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);81 msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));82 ans.setResultMessage(msg);83 PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);84 String charset = request.getCharacterEncoding();85 response.setContentType("application/json");86 // Calling Servlet Transversal Util.87 ServletUtil.servletStart(request);88 Map<String, String> fileData = new HashMap<String, String>();89 FileItem file = null;90 FileItemFactory factory = new DiskFileItemFactory();91 ServletFileUpload upload = new ServletFileUpload(factory);92 try {93 List<FileItem> fields = upload.parseRequest(request);94 Iterator<FileItem> it = fields.iterator();95 if (!it.hasNext()) {96 return;97 }98 while (it.hasNext()) {99 FileItem fileItem = it.next();100 boolean isFormField = fileItem.isFormField();101 if (isFormField) {102 fileData.put(fileItem.getFieldName(), fileItem.getString("UTF-8"));103 } else {104 file = fileItem;105 }106 }107 } catch (FileUploadException e) {108 e.printStackTrace();109 }110 /**111 * Parsing and securing all required parameters.112 */113 // Parameter that are already controled by GUI (no need to decode) --> We SECURE them114 // Parameter that needs to be secured --> We SECURE+DECODE them115 String application = ParameterParserUtil.parseStringParamAndDecode(fileData.get("application"), null, charset);116 String object = ParameterParserUtil.parseStringParamAndDecode(fileData.get("object"), null, charset);117 String value = ParameterParserUtil.parseStringParam(fileData.get("value"), null);118 String usrcreated = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getRemoteUser(), "", charset);119 String datecreated = new Timestamp(new java.util.Date().getTime()).toString();120 String usrmodif = ParameterParserUtil.parseStringParamAndDecodeAndSanitize(request.getRemoteUser(), "", charset);121 String datemodif = new Timestamp(new java.util.Date().getTime()).toString();122 // Parameter that we cannot secure as we need the html --> We DECODE them123 /**124 * Checking all constrains before calling the services.125 */126 if (StringUtil.isNullOrEmpty(application)) {127 msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);128 msg.setDescription(msg.getDescription().replace("%ITEM%", "ApplicationObject")129 .replace("%OPERATION%", "Create")130 .replace("%REASON%", "Application name is missing!"));131 ans.setResultMessage(msg);132 } else if (StringUtil.isNullOrEmpty(object)) {133 msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);134 msg.setDescription(msg.getDescription().replace("%ITEM%", "ApplicationObject")135 .replace("%OPERATION%", "Create")136 .replace("%REASON%", "Object name is missing!"));137 ans.setResultMessage(msg);138 } else {139 /**140 * All data seems cleans so we can call the services.141 */142 ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());143 IApplicationObjectService applicationobjectService = appContext.getBean(IApplicationObjectService.class);144 IFactoryApplicationObject factoryApplicationobject = appContext.getBean(IFactoryApplicationObject.class);145 String fileName = "";146 if (file != null) {147 fileName = file.getName();148 }149 ApplicationObject applicationData = factoryApplicationobject.create(-1, application, object, value, fileName, usrcreated, datecreated, usrmodif, datemodif);150 ans = applicationobjectService.create(applicationData);151 if (ans.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode())) {152 /**153 * Object created. Adding Log entry.154 */155 ILogEventService logEventService = appContext.getBean(LogEventService.class);156 logEventService.createForPrivateCalls("/CreateApplicationObject", "CREATE", "Create Application Object: ['" + application + "','" + object + "']", request);157 if (file != null) {158 AnswerItem an = applicationobjectService.readByKey(application, object);159 if (an.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode()) && an.getItem() != null) {160 applicationData = (ApplicationObject) an.getItem();161 ans = applicationobjectService.uploadFile(applicationData.getID(), file);162 if (ans.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode())) {163 }164 }165 }166 }167 }168 /**169 * Formating and returning the json result.170 */171 jsonResponse.put("messageType", ans.getResultMessage().getMessage().getCodeString());172 jsonResponse.put("message", ans.getResultMessage().getDescription());173 response.getWriter().print(jsonResponse);174 response.getWriter().flush();175 }176 // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">177 /**178 * Handles the HTTP <code>GET</code> method.179 *180 * @param request servlet request181 * @param response servlet response182 * @throws ServletException if a servlet-specific error occurs183 * @throws IOException if an I/O error occurs184 */185 @Override186 protected void doGet(HttpServletRequest request, HttpServletResponse response)187 throws ServletException, IOException {188 try {189 processRequest(request, response);190 } catch (CerberusException ex) {191 LOG.warn(ex);192 } catch (JSONException ex) {193 LOG.warn(ex);194 }195 }196 /**197 * Handles the HTTP <code>POST</code> method.198 *199 * @param request servlet request200 * @param response servlet response201 * @throws ServletException if a servlet-specific error occurs202 * @throws IOException if an I/O error occurs203 */204 @Override205 protected void doPost(HttpServletRequest request, HttpServletResponse response)206 throws ServletException, IOException {207 try {208 processRequest(request, response);209 } catch (CerberusException ex) {210 LOG.warn(ex);211 } catch (JSONException ex) {212 LOG.warn(ex);213 }214 }215 /**216 * Returns a short description of the servlet.217 *218 * @return a String containing servlet description219 */220 @Override221 public String getServletInfo() {222 return "Short description";...

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