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1
16
17
18 package org.apache.velocity.tools.view;
19
20
21
50 public class DataInfo implements ToolInfo
51 {
52
53 public static final String  TYPE_STRING = "string";
54 public static final String TYPE_NUMBER = "number";
55 public static final String TYPE_BOOLEAN = "boolean";
56
57 private static final int TYPE_ID_STRING = 0;
58 private static final int TYPE_ID_NUMBER = 1;
59 private static final int TYPE_ID_BOOLEAN = 2;
60
61 private String key;
62 private int type_id;
63 private Object data;
64
65
66 public DataInfo() {}
67
68
69
70
71 public void setKey(String key)
72 {
73 this.key = key;
74 }
75
76
77 public void setType(String type)
78 {
79 if (TYPE_BOOLEAN.equalsIgnoreCase(type))
80 {
81 this.type_id = TYPE_ID_BOOLEAN;
82 }
83 else if (TYPE_NUMBER.equalsIgnoreCase(type))
84 {
85 this.type_id = TYPE_ID_NUMBER;
86 }
87 else
88 {
89 this.type_id = TYPE_ID_STRING;
90 }
91 }
92
93
94 public void setValue(String value)
95 {
96 if (type_id == TYPE_ID_BOOLEAN)
97 {
98 this.data = Boolean.valueOf(value);
99 }
100 else if (type_id == TYPE_ID_NUMBER)
101 {
102 if (value.indexOf('.') >= 0)
103 {
104 this.data = new Double (value);
105 }
106 else
107 {
108 this.data = new Integer (value);
109 }
110 }
111 else
112 {
113 this.data = value;
114 }
115 }
116
117
118
119
120 public String getKey()
121 {
122 return key;
123 }
124
125
126 public String getClassname()
127 {
128 return data.getClass().getName();
129 }
130
131
132
137 public Object getInstance(Object initData)
138 {
139 return data;
140 }
141
142 }
143 |
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