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

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

Source:ReadCountryEnvParam.java Github

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...68 * @throws ServletException if a servlet-specific error occurs69 * @throws IOException if an I/O error occurs70 * @throws org.cerberus.exception.CerberusException71 */72 protected void processRequest(HttpServletRequest request, HttpServletResponse response)73 throws ServletException, IOException, CerberusException {74 String echo = request.getParameter("sEcho");75 ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());76 PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);77 response.setContentType("application/json");78 response.setCharacterEncoding("utf8");79 // Calling Servlet Transversal Util.80 ServletUtil.servletStart(request);81 // Default message to unexpected error.82 MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);83 msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));84 /**85 * Parsing and securing all required parameters.86 */87 String system = policy.sanitize(request.getParameter("system"));88 String country = policy.sanitize(request.getParameter("country"));89 String environment = policy.sanitize(request.getParameter("environment"));90 String build = policy.sanitize(request.getParameter("build"));91 String revision = policy.sanitize(request.getParameter("revision"));92 String active = policy.sanitize(request.getParameter("active"));93 String envGp = policy.sanitize(request.getParameter("envgp"));94 boolean unique = ParameterParserUtil.parseBooleanParam(request.getParameter("unique"), false);95 boolean forceList = ParameterParserUtil.parseBooleanParam(request.getParameter("forceList"), false);96 String columnName = ParameterParserUtil.parseStringParam(request.getParameter("columnName"), "");97 // Global boolean on the servlet that define if the user has permition to edit and delete object.98 boolean userHasPermissions = request.isUserInRole("Integrator");99 // Init Answer with potencial error from Parsing parameter.100 AnswerItem answer = new AnswerItem(msg);101 try {102 JSONObject jsonResponse = new JSONObject();103 if ((request.getParameter("system") != null) && (request.getParameter("country") != null) && (request.getParameter("environment") != null) && !(forceList)) {104 answer = findCountryEnvParamByKey(system, country, environment, appContext, userHasPermissions);105 jsonResponse = (JSONObject) answer.getItem();106 } else if (unique) {107 answer = findUniqueEnvironmentList(system, active, appContext, userHasPermissions);108 jsonResponse = (JSONObject) answer.getItem();109 } else if (!Strings.isNullOrEmpty(columnName) && request.getParameter("system") != null) {110 answer = findDistinctValuesOfColumn(system, appContext, request, columnName);111 jsonResponse = (JSONObject) answer.getItem();112 } else { // Default behaviour, we return the list of objects.113 answer = findCountryEnvParamList(system, country, environment, build, revision, active, envGp, appContext, userHasPermissions, request);114 jsonResponse = (JSONObject) answer.getItem();115 }116 jsonResponse.put("messageType", answer.getResultMessage().getMessage().getCodeString());117 jsonResponse.put("message", answer.getResultMessage().getDescription());118 jsonResponse.put("sEcho", echo);119 response.getWriter().print(jsonResponse.toString());120 } catch (JSONException e) {121 LOG.warn(e);122 //returns a default error message with the json format that is able to be parsed by the client-side123 response.getWriter().print(AnswerUtil.createGenericErrorAnswer());124 }125 }126// <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">127 /**128 * Handles the HTTP <code>GET</code> method.129 *130 * @param request servlet request131 * @param response servlet response132 * @throws ServletException if a servlet-specific error occurs133 * @throws IOException if an I/O error occurs134 */135 @Override136 protected void doGet(HttpServletRequest request, HttpServletResponse response)137 throws ServletException, IOException {138 try {139 processRequest(request, response);140 } catch (CerberusException ex) {141 LOG.warn(ex);142 }143 }144 /**145 * Handles the HTTP <code>POST</code> method.146 *147 * @param request servlet request148 * @param response servlet response149 * @throws ServletException if a servlet-specific error occurs150 * @throws IOException if an I/O error occurs151 */152 @Override153 protected void doPost(HttpServletRequest request, HttpServletResponse response)154 throws ServletException, IOException {155 try {156 processRequest(request, response);157 } catch (CerberusException ex) {158 LOG.warn(ex);159 }160 }161 /**162 * Returns a short description of the servlet.163 *164 * @return a String containing servlet description165 */166 @Override167 public String getServletInfo() {168 return "Short description";169 }// </editor-fold>170 private AnswerItem findCountryEnvParamList(String system, String country, String environment, String build, String revision, String active, String envGp, ApplicationContext appContext, boolean userHasPermissions, HttpServletRequest request) throws JSONException {...

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