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

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

Source:ReadApplicationObject.java

...70     * @throws ServletException if a servlet-specific error occurs71     * @throws IOException if an I/O error occurs72     * @throws CerberusException73     */74    protected void processRequest(HttpServletRequest request, HttpServletResponse response)75            throws ServletException, IOException, CerberusException {76        String echo = request.getParameter("sEcho");77        ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());78        PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);79        response.setContentType("application/json");80        response.setCharacterEncoding("utf8");81        // Calling Servlet Transversal Util.82        ServletUtil.servletStart(request);83        // Default message to unexpected error.84        MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);85        msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));86        //Get Parameters87        String columnName = ParameterParserUtil.parseStringParam(request.getParameter("columnName"), "");88        /**89         * Parsing and securing all required parameters.90         */91        // Nothing to do here as no parameter to check.92        //93        // Global boolean on the servlet that define if the user has permition to edit and delete object.94        boolean userHasPermissions = request.isUserInRole("Integrator");95        // Init Answer with potencial error from Parsing parameter.96        AnswerItem answer = new AnswerItem(new MessageEvent(MessageEventEnum.DATA_OPERATION_OK));97        try {98            JSONObject jsonResponse = new JSONObject();99            if (request.getParameter("application") != null && request.getParameter("object") != null) {100                answer = findApplicationObject(request.getParameter("application"), request.getParameter("object"), appContext, userHasPermissions, request);101                jsonResponse = (JSONObject) answer.getItem();102            } else if (request.getParameter("id") != null) {103                int id = -1;104                boolean int_error = false;105                try{106                    id = Integer.getInteger(request.getParameter("id"));107                }catch(Exception e){108                    int_error = true;109                }110                if(!int_error){111                    answer = findApplicationObject(id, appContext, userHasPermissions, request);112                    jsonResponse = (JSONObject) answer.getItem();113                }114            } else if (request.getParameter("columnName") != null) {115            	answer = findValuesForColumnFilter(appContext, request);116                jsonResponse = (JSONObject) answer.getItem();117            }118            else if (request.getParameter("application") == null) {119                answer = findApplicationObjectList(null, appContext, userHasPermissions, request);120                jsonResponse = (JSONObject) answer.getItem();121            } else if (request.getParameter("iDisplayStart") == null){122                answer = findApplicationObjectList(request.getParameter("application"), appContext, userHasPermissions);123                jsonResponse = (JSONObject) answer.getItem();124            }else {125                answer = findApplicationObjectList(request.getParameter("application"), appContext, userHasPermissions, request);126                jsonResponse = (JSONObject) answer.getItem();127            }128            jsonResponse.put("messageType", answer.getResultMessage().getMessage().getCodeString());129            jsonResponse.put("message", answer.getResultMessage().getDescription());130            jsonResponse.put("sEcho", echo);131            response.getWriter().print(jsonResponse.toString());132        } catch (JSONException e) {133            LOG.warn(e);134            //returns a default error message with the json format that is able to be parsed by the client-side135            response.getWriter().print(AnswerUtil.createGenericErrorAnswer());136        }137    }138    // <editor-fold defaultstate="collapsed" desc="HttpServlet methods. Click on the + sign on the left to edit the code.">139    /**140     * Handles the HTTP <code>GET</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 doGet(HttpServletRequest request, HttpServletResponse response)149            throws ServletException, IOException {150        try {151            processRequest(request, response);152        } catch (CerberusException ex) {153            LOG.warn(ex);154        }155    }156    /**157     * Handles the HTTP <code>POST</code> method.158     *159     * @param request servlet request160     * @param response servlet response161     * @throws ServletException if a servlet-specific error occurs162     * @throws IOException if an I/O error occurs163     */164    @Override165    protected void doPost(HttpServletRequest request, HttpServletResponse response)166            throws ServletException, IOException {167        try {168            processRequest(request, response);169        } catch (CerberusException ex) {170            LOG.warn(ex);171        }172    }173    /**174     * Returns a short description of the servlet.175     *176     * @return a String containing servlet description177     */178    @Override179    public String getServletInfo() {180        return "Short description";181    }// </editor-fold>182    private AnswerItem findApplicationObjectList(String application, ApplicationContext appContext, boolean userHasPermissions, HttpServletRequest request) throws JSONException {...

processRequest

Using AI Code Generation

1String urlParameters = "application=TEST&system=TEST&object=TEST";2byte[] postData = urlParameters.getBytes(StandardCharsets.UTF_8);3int postDataLength = postData.length;4URL obj = new URL(url);5HttpURLConnection con = (HttpURLConnection) obj.openConnection();6con.setDoOutput(true);7con.setInstanceFollowRedirects(false);8con.setRequestMethod("POST");9con.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");10con.setRequestProperty("charset", "utf-8");11con.setRequestProperty("Content-Length", Integer.toString(postDataLength));12con.setUseCaches(false);13try (DataOutputStream wr = new DataOutputStream(con.getOutputStream())) {14    wr.write(postData);15}16BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));17String inputLine;18StringBuffer response = new StringBuffer();19while ((inputLine = in.readLine()) != null) {20    response.append(inputLine);21}22in.close();23System.out.println(response.toString());24String urlParameters = "application=TEST&system=TEST&object=TEST";25byte[] postData = urlParameters.getBytes(StandardCharsets.UTF_8);26int postDataLength = postData.length;27URL obj = new URL(url);28HttpURLConnection con = (HttpURLConnection) obj.openConnection();29con.setDoOutput(true);30con.setInstanceFollowRedirects(false);31con.setRequestMethod("POST");32con.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");33con.setRequestProperty("charset", "utf-8");34con.setRequestProperty("Content-Length", Integer.toString(postDataLength));35con.setUseCaches(false);36try (DataOutputStream wr = new DataOutputStream(con.getOutputStream())) {37    wr.write(postData);38}39BufferedReader in = new BufferedReader(new InputStreamReader(con.getInputStream()));40String inputLine;41StringBuffer response = new StringBuffer();42while ((inputLine = in.readLine()) != null) {43    response.append(inputLine);44}45in.close();46System.out.println(response.toString());

processRequest

Using AI Code Generation

1importClass(org.cerberus.servlet.crud.countryenvironment.ReadApplicationObject);2var application = request.getParameter("application");3var list = ReadApplicationObject.processRequest(application);4var jsonObject = new org.json.JSONObject();5jsonObject.put("countryList", list.get(0));6jsonObject.put("environmentList", list.get(1));7response.getWriter().print(jsonObject.toString());

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