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1
4 package demo.webflow;
5
6 import java.io.Serializable  ;
7
8
11 public class WebFlowBean
12 implements Serializable
13 {
14 private static final long serialVersionUID = 1L;
15
16 public static final String STATEA = "stateA";
17 public static final String STATEB = "stateB";
18 public static final String STATEC = "stateC";
19 public static final String STATED = "stateD";
20 public static final String COMPLETE = "complete";
21
22 private String state = STATEA;
23 private String valueA;
24 private String valueB;
25 private String valueC;
26 private String valueD;
27
28 public String getState()
29 {
30 return state;
31 }
32
33 public String setState(String state)
34 {
35 this.state = state;
36 return state;
37 }
38
39 public String setA(String value)
40 {
41 this.valueA = value;
42 setState(value == null ? STATEA : STATEB);
43 return getState();
44 }
45
46 public String setB(String value)
47 {
48 this.valueB = value;
49 setState(value == null ? STATEB : STATEC);
50 return getState();
51 }
52
53 public String setC(String value)
54 {
55 this.valueC = value;
56 setState(value == null ? STATEC : STATED);
57 return getState();
58 }
59
60 public String setD(String value)
61 {
62 this.valueD = value;
63 setState((valueA != null) && (valueB != null) && (valueC != null) && (valueD != null) ? COMPLETE : STATED);
64 return getState();
65 }
66
67 public String getA()
68 {
69 return valueA;
70 }
71
72 public String getB()
73 {
74 return valueB;
75 }
76
77 public String getC()
78 {
79 return valueC;
80 }
81
82 public String getD()
83 {
84 return valueD;
85 }
86 }
87 |
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