Best Cerberus-source code snippet using org.cerberus.crud.service.impl.RobotService
Source:DeleteRobot.java
...30import org.cerberus.crud.entity.Robot;31import org.cerberus.enums.MessageEventEnum;32import org.cerberus.exception.CerberusException;33import org.cerberus.crud.service.ILogEventService;34import org.cerberus.crud.service.IRobotService;35import org.cerberus.crud.service.impl.LogEventService;36import org.cerberus.util.answer.Answer;37import org.cerberus.util.answer.AnswerItem;38import org.json.JSONException;39import org.json.JSONObject;40import org.owasp.html.PolicyFactory;41import org.owasp.html.Sanitizers;42import org.springframework.context.ApplicationContext;43import org.springframework.web.context.support.WebApplicationContextUtils;44/**45 *46 * @author bcivel47 */48@WebServlet(name = "DeleteRobot", urlPatterns = {"/DeleteRobot"})49public class DeleteRobot extends HttpServlet {50 private static final Logger LOG = LogManager.getLogger(DeleteRobot.class);51 52 /**53 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>54 * methods.55 *56 * @param request servlet request57 * @param response servlet response58 * @throws ServletException if a servlet-specific error occurs59 * @throws IOException if an I/O error occurs60 */61 protected void processRequest(HttpServletRequest request, HttpServletResponse response)62 throws ServletException, IOException, CerberusException, JSONException {63 JSONObject jsonResponse = new JSONObject();64 Answer ans = new Answer();65 MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);66 msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));67 ans.setResultMessage(msg);68 PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);69 response.setContentType("application/json");70 /**71 * Parsing and securing all required parameters.72 */73 Integer robotid = 0;74 boolean robotid_error = true;75 try {76 if (request.getParameter("robotid") != null && !request.getParameter("robotid").equals("")) {77 robotid = Integer.valueOf(policy.sanitize(request.getParameter("robotid")));78 robotid_error = false;79 }80 } catch (Exception ex) {81 robotid_error = true;82 }83 /**84 * Checking all constrains before calling the services.85 */86 if (robotid_error) {87 msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);88 msg.setDescription(msg.getDescription().replace("%ITEM%", "Robot")89 .replace("%OPERATION%", "Delete")90 .replace("%REASON%", "Robot ID (robotid) is missing."));91 ans.setResultMessage(msg);92 } else {93 /**94 * All data seems cleans so we can call the services.95 */96 ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());97 IRobotService robotService = appContext.getBean(IRobotService.class);98 AnswerItem resp = robotService.readByKeyTech(robotid);99 if (!(resp.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode()) && resp.getItem()!=null)) {100 /**101 * Object could not be found. We stop here and report the error.102 */103 msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);104 msg.setDescription(msg.getDescription().replace("%ITEM%", "Robot")105 .replace("%OPERATION%", "Delete")106 .replace("%REASON%", "Robot does not exist."));107 ans.setResultMessage(msg);108 } else {109 /**110 * The service was able to perform the query and confirm the111 * object exist, then we can delete it....
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