Best Cerberus-source code snippet using org.cerberus.crud.service.ILabelService
Source:DeleteLabel.java
...29import org.cerberus.crud.entity.Label;30import org.cerberus.engine.entity.MessageEvent;31import org.cerberus.enums.MessageEventEnum;32import org.cerberus.exception.CerberusException;33import org.cerberus.crud.service.ILabelService;34import org.cerberus.crud.service.ILogEventService;35import org.cerberus.crud.service.impl.LogEventService;36import org.cerberus.util.answer.Answer;37import org.cerberus.util.answer.AnswerItem;38import org.cerberus.util.servlet.ServletUtil;39import org.json.JSONException;40import org.json.JSONObject;41import org.owasp.html.PolicyFactory;42import org.owasp.html.Sanitizers;43import org.springframework.context.ApplicationContext;44import org.springframework.web.context.support.WebApplicationContextUtils;45/**46 *47 * @author bcivel48 */49@WebServlet(name = "DeleteLabel", urlPatterns = {"/DeleteLabel"})50public class DeleteLabel extends HttpServlet {51 private static final Logger LOG = LogManager.getLogger(DeleteLabel.class);52 53 /**54 * Processes requests for both HTTP <code>GET</code> and <code>POST</code>55 * methods.56 *57 * @param request servlet request58 * @param response servlet response59 * @throws ServletException if a servlet-specific error occurs60 * @throws IOException if an I/O error occurs61 */62 protected void processRequest(HttpServletRequest request, HttpServletResponse response)63 throws ServletException, IOException, CerberusException, JSONException {64 JSONObject jsonResponse = new JSONObject();65 Answer ans = new Answer();66 MessageEvent msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_UNEXPECTED);67 msg.setDescription(msg.getDescription().replace("%DESCRIPTION%", ""));68 ans.setResultMessage(msg);69 PolicyFactory policy = Sanitizers.FORMATTING.and(Sanitizers.LINKS);70 response.setContentType("application/json");71 // Calling Servlet Transversal Util.72 ServletUtil.servletStart(request);73 74 /**75 * Parsing and securing all required parameters.76 */77 Integer key = Integer.valueOf(policy.sanitize(request.getParameter("id")));78 /**79 * Checking all constrains before calling the services.80 */81 if (key==0) {82 msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);83 msg.setDescription(msg.getDescription().replace("%ITEM%", "Label")84 .replace("%OPERATION%", "Delete")85 .replace("%REASON%", "Label ID is missing!"));86 ans.setResultMessage(msg);87 } else {88 /**89 * All data seems cleans so we can call the services.90 */91 ApplicationContext appContext = WebApplicationContextUtils.getWebApplicationContext(this.getServletContext());92 ILabelService labelService = appContext.getBean(ILabelService.class);93 AnswerItem resp = labelService.readByKey(key);94 if (!(resp.isCodeEquals(MessageEventEnum.DATA_OPERATION_OK.getCode()) && resp.getItem()!=null)) {95 /**96 * Object could not be found. We stop here and report the error.97 */98 msg = new MessageEvent(MessageEventEnum.DATA_OPERATION_ERROR_EXPECTED);99 msg.setDescription(msg.getDescription().replace("%ITEM%", "Label")100 .replace("%OPERATION%", "Delete")101 .replace("%REASON%", "Label does not exist."));102 ans.setResultMessage(msg);103 } else {104 /**105 * The service was able to perform the query and confirm the106 * object exist, then we can delete it....
ILabelService
Using AI Code Generation
1ILabelService labelService = appContext.getBean(ILabelService.class);2List<Label> labels = labelService.findAll();3Label label = labelService.findLabelByKey("1");4ILabelService labelService = appContext.getBean(ILabelService.class);5List<Label> labels = labelService.findAll();6Label label = labelService.findLabelByKey("1");7public class LabelService implements ILabelService {8 private ILabelDAO labelDAO;9 public List<Label> findAll() {10 return labelDAO.findAll();11 }12 public Label findLabelByKey(String key) {13 return labelDAO.findLabelByKey(key);14 }15}16public interface ILabelService {17 List<Label> findAll();18 Label findLabelByKey(String key);19}20package org.cerberus.crud.dao;21import java.util.List;22import org.cerberus.crud.entity.Label;23public interface ILabelDAO {24 Label findLabelByKey(String key);25 List<Label> findAll();26}27package org.cerberus.crud.dao;28import java.util.List;29import org.cerberus.crud.entity.Label;30import org.springframework.stereotype.Repository;31public class LabelDAO implements ILabelDAO {32 public Label findLabelByKey(String key) {33 }34 public List<Label> findAll() {35 }36}37package org.cerberus.crud.entity;38import java.util.Date;39public class Label {40 private String key;41 private String value;42 private String description;43 private Date dateCreated;44 private Date dateModified;45 private String usrCreated;46 private String usrModif;47 public String getKey() {48 return key;49 }50 public void setKey(String key) {51 this.key = key;52 }53 public String getValue() {54 return value;55 }56 public void setValue(String value) {57 this.value = value;58 }59 public String getDescription() {60 return description;61 }
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