Join the 1-day Testing & QA Summit featuring 15+ Expert Speakers.Register for FREE! Join TestMu Conference

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

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

Source:ReadEventHook.java

...63     * @throws ServletException if a servlet-specific error occurs64     * @throws IOException if an I/O error occurs65     * @throws org.cerberus.exception.CerberusException66     */67    protected void processRequest(HttpServletRequest request, HttpServletResponse response)68            throws ServletException, IOException, CerberusException {69        String echo = request.getParameter("sEcho");70        ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());71        response.setContentType("application/json");72        response.setCharacterEncoding("utf8");73        // Calling Servlet Transversal Util.74        ServletUtil.servletStart(request);75        // Default message to unexpected error.76        MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);77        msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));78        PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);79        /**80         * Parsing and securing all required parameters.81         */82        String mySystem = request.getParameter("system");83        String columnName = ParameterParserUtil.parseStringParam(request.getParameter("columnName"), "");84        // Nothing to do here as no parameter to check.85        //86        // Global boolean on the servlet that define if the user has permition to edit and delete object.87//        boolean userHasPermissions = request.isUserInRole("Administrator");88        boolean userHasPermissions = true;89        // Init Answer with potencial error from Parsing parameter.90        AnswerItem answer = new AnswerItem<>(new MessageEvent(MessageEventEnum.DATA_OPERATION_OK));91        try {92            JSONObject jsonResponse;93            String system1;94            if (request.getParameter("system1") == null) {95                system1 = "DEFAULT";96            } else {97                system1 = policy.sanitize(request.getParameter("system1"));98            }99            if (request.getParameter("id") == null && Strings.isNullOrEmpty(columnName)) {100                answer = findParameterList(system1, appContext, userHasPermissions, request);101                jsonResponse = (JSONObject) answer.getItem();102            } else if (!Strings.isNullOrEmpty(columnName)) {103                answer = findDistinctValuesOfColumn(system1, appContext, request, columnName);104                jsonResponse = (JSONObject) answer.getItem();105            } else {106                answer = findParameterBySystemByKey(request.getParameter("id"), userHasPermissions, appContext, request);107                jsonResponse = (JSONObject) answer.getItem();108            }109            jsonResponse.put("messageType", answer.getResultMessage().getMessage().getCodeString());110            jsonResponse.put("message", answer.getResultMessage().getDescription());111            jsonResponse.put("sEcho", echo);112            response.getWriter().print(jsonResponse.toString());113        } catch (JSONException e) {114            LOG.warn(e);115            //returns a default error message with the json format that is able to be parsed by the client-side116            response.getWriter().print(AnswerUtil.createGenericErrorAnswer());117        }118    }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        } catch (CerberusException ex) {133            LOG.warn(ex);134        }135    }136    /**137     * Handles the HTTP <code>POST</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 doPost(HttpServletRequest request, HttpServletResponse response)146            throws ServletException, IOException {147        try {148            processRequest(request, response);149        } catch (CerberusException ex) {150            LOG.warn(ex);151        }152    }153    private AnswerItem<JSONObject> findParameterList(String system1, ApplicationContext appContext, boolean userHasPermissions, HttpServletRequest request) throws JSONException {154        AnswerItem<JSONObject> item = new AnswerItem<>();155        JSONObject object = new JSONObject();156        eventHookService = appContext.getBean(EventHookService.class);157        int startPosition = Integer.valueOf(ParameterParserUtil.parseStringParam(request.getParameter("iDisplayStart"), "0"));158        int length = Integer.valueOf(ParameterParserUtil.parseStringParam(request.getParameter("iDisplayLength"), "0"));159        /*int sEcho  = Integer.valueOf(request.getParameter("sEcho"));*/160        String searchParameter = ParameterParserUtil.parseStringParam(request.getParameter("sSearch"), "");161        int columnToSortParameter = Integer.parseInt(ParameterParserUtil.parseStringParam(request.getParameter("iSortCol_0"), "2"));162        String sColumns = ParameterParserUtil.parseStringParam(request.getParameter("sColumns"), "para,valC,valS,descr");...

processRequest

Using AI Code Generation

1import org.cerberus.servlet.crud.transversaltables.ReadEventHook;2import org.json.JSONObject;3public class ReadEventHookExample {4    public static void main(String[] args) {5        ReadEventHook readEventHook = new ReadEventHook();6        JSONObject eventHook = readEventHook.processRequest("eventHookId");7    }8}

Automation Testing Tutorials

Learn to execute automation testing from scratch with LambdaTest Learning Hub. Right from setting up the prerequisites to run your first automation test, to following best practices and diving deeper into advanced test scenarios. LambdaTest Learning Hubs compile a list of step-by-step guides to help you be proficient with different test automation frameworks i.e. Selenium, Cypress, TestNG etc.