content: /*
   * Copyright 2009-2014 PrimeTek.
   *
   * Licensed under the Apache License, Version 2.0 (the "License");
   * you may not use this file except in compliance with the License.
   * You may obtain a copy of the License at
   *
   * http://www.apache.org/licenses/LICENSE-2.0
   *
   * Unless required by applicable law or agreed to in writing, software
   * distributed under the License is distributed on an "AS IS" BASIS,
   * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
   * See the License for the specific language governing permissions and
   * limitations under the License.
   */
  package com.github.adminfaces.showcase.bean;
  
  import com.github.adminfaces.showcase.model.Car;
  import com.github.adminfaces.showcase.service.CarService;
  import org.omnifaces.cdi.ViewScoped;
  
  import javax.faces.application.FacesMessage;
  import javax.faces.context.FacesContext;
  import javax.inject.Named;
  import java.io.Serializable;
  import java.util.List;
  import javax.annotation.PostConstruct;
  import javax.inject.Inject;
  import org.primefaces.event.CellEditEvent;
  import org.primefaces.event.RowEditEvent;
  
  @Named
  @ViewScoped
  public class DatatableEditMB implements Serializable {
  
      private List<Car> cars1;
      private List<Car> cars2;
  
      @Inject
      private CarService service;
  
      @PostConstruct
      public void init() {
          cars1 = service.createCars(10);
          cars2 = service.createCars(10);
      }
  
      public List<Car> getCars1() {
          return cars1;
      }
  
      public List<Car> getCars2() {
          return cars2;
      }
  
      public List<String> getBrands() {
          return service.getBrands();
      }
  
      public List<String> getColors() {
          return service.getColors();
      }
  
      public void setService(CarService service) {
          this.service = service;
      }
  
      public void onRowEdit(RowEditEvent event) {
          FacesMessage msg = new FacesMessage("Car Edited", ((Car) event.getObject()).getId());
          FacesContext.getCurrentInstance().addMessage(null, msg);
      }
  
      public void onRowCancel(RowEditEvent event) {
          FacesMessage msg = new FacesMessage("Edit Cancelled", ((Car) event.getObject()).getId());
          FacesContext.getCurrentInstance().addMessage(null, msg);
      }
  
      public void onCellEdit(CellEditEvent event) {
          Object oldValue = event.getOldValue();
          Object newValue = event.getNewValue();
  
          if (newValue != null && !newValue.equals(oldValue)) {
              FacesMessage msg = new FacesMessage(FacesMessage.SEVERITY_INFO, "Cell Changed", "Old: " + oldValue + ", New:" + newValue);
              FacesContext.getCurrentInstance().addMessage(null, msg);
          }
      }
  }
  