1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17 package org.jboss.as.quickstarts.cdi.service;
18
19 import java.util.List;
20
21 import javax.enterprise.context.RequestScoped;
22 import javax.faces.application.FacesMessage;
23 import javax.faces.context.FacesContext;
24 import javax.inject.Inject;
25 import javax.inject.Named;
26
27
28
29
30
31
32
33
34 @Named("itemBean")
35 @RequestScoped
36 public class ItemBean {
37 @Inject
38 private ItemService itemService;
39 @Inject
40 private FacesContext context;
41 private List<Item> items;
42 private List<String> itemHistory;
43 private String name;
44 private static final String EMPTY_STRING = "";
45
46 public void add() {
47 if (name == EMPTY_STRING) {
48 FacesMessage fm = new FacesMessage("Name can't be empty");
49 context.addMessage(fm.getSummary(), fm);
50 refresh();
51 return;
52 }
53 Item item = new Item();
54 item.setName(name);
55 itemService.create(item);
56 name = EMPTY_STRING;
57 refresh();
58 }
59
60 private void refresh() {
61 itemHistory = History.getItemHistory();
62 items = itemService.getList();
63 }
64
65 public List<Item> getItems() {
66 return items;
67 }
68
69 public void setItems(List<Item> items) {
70 this.items = items;
71 }
72
73 public String getName() {
74 return name;
75 }
76
77 public void setName(String name) {
78 this.name = name;
79 }
80
81 public List<String> getItemHistory() {
82 return itemHistory;
83 }
84
85 public void setItemHistory(List<String> itemHistory) {
86 this.itemHistory = itemHistory;
87 }
88
89 }