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1
13
14 package com.tonbeller.wcf.test;
15
16 import javax.faces.component.UIComponent;
17 import javax.faces.context.FacesContext;
18 import javax.faces.validator.LongRangeValidator;
19 import javax.faces.validator.Validator;
20 import javax.faces.validator.ValidatorException;
21
22 import java.util.Random  ;
23
24
25 public class UserNumberBean {
26
27 Integer userNumber = null;
28 Integer randomInt = null;
29 String response = null;
30
31
32 public UserNumberBean() {
33 Random randomGR = new Random ();
34 randomInt = new Integer (randomGR.nextInt(10));
35 System.out.println("Duke's number: " + randomInt);
36 }
37
38
39 public void setUserNumber(Integer user_number) {
40 userNumber = user_number;
41 System.out.println("Set userNumber " + userNumber);
42 }
43
44
45 public Integer getUserNumber() {
46 System.out.println("get userNumber " + userNumber);
47 return userNumber;
48 }
49
50
51 public String getResponse() {
52 if (userNumber != null && userNumber.compareTo(randomInt) == 0) {
53 return "Yay! You got it!";
54 } else {
55 return "Sorry, " + userNumber + " is incorrect.";
56 }
57 }
58
59
60 protected String [] status = null;
61
62
63 public String [] getStatus() {
64 return status;
65 }
66
67
68 public void setStatus(String [] newStatus) {
69 status = newStatus;
70 }
71
72
73 private int maximum = 0;
74 private boolean maximumSet = false;
75
76
77 public int getMaximum() {
78 return (this.maximum);
79 }
80
81
82 public void setMaximum(int maximum) {
83 this.maximum = maximum;
84 this.maximumSet = true;
85 }
86
87
88 private int minimum = 0;
89 private boolean minimumSet = false;
90
91
92 public int getMinimum() {
93 return (this.minimum);
94 }
95
96
97 public void setMinimum(int minimum) {
98 this.minimum = minimum;
99 this.minimumSet = true;
100 }
101
102
103 public void validate(FacesContext context,
104 UIComponent component,
105 Object value) throws ValidatorException {
106
107 if ((context == null) || (component == null)) {
108 throw new NullPointerException ();
109 }
110 if (value != null) {
111 try {
112 int converted = intValue(value);
113 if (maximumSet &&
114 (converted > maximum)) {
115 if (minimumSet) {
116 throw new ValidatorException(
117 MessageFactory.getMessage
118 (context,
119 Validator.NOT_IN_RANGE_MESSAGE_ID,
120 new Object []{
121 new Integer (minimum),
122 new Integer (maximum)
123 }));
124
125 } else {
126 throw new ValidatorException(
127 MessageFactory.getMessage
128 (context,
129 LongRangeValidator.MAXIMUM_MESSAGE_ID,
130 new Object []{
131 new Integer (maximum)
132 }));
133 }
134 }
135 if (minimumSet &&
136 (converted < minimum)) {
137 if (maximumSet) {
138 throw new ValidatorException(MessageFactory.getMessage
139 (context,
140 Validator.NOT_IN_RANGE_MESSAGE_ID,
141 new Object []{
142 new Double (minimum),
143 new Double (maximum)
144 }));
145
146 } else {
147 throw new ValidatorException(
148 MessageFactory.getMessage
149 (context,
150 LongRangeValidator.MINIMUM_MESSAGE_ID,
151 new Object []{
152 new Integer (minimum)
153 }));
154 }
155 }
156 } catch (NumberFormatException e) {
157 throw new ValidatorException(
158 MessageFactory.getMessage
159 (context, LongRangeValidator.TYPE_MESSAGE_ID));
160 }
161 }
162
163 }
164
165
166 private int intValue(Object attributeValue)
167 throws NumberFormatException {
168
169 if (attributeValue instanceof Number ) {
170 return (((Number ) attributeValue).intValue());
171 } else {
172 return (Integer.parseInt(attributeValue.toString()));
173 }
174
175 }
176
177
178 }
179 |
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