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1
34
35 package com.micronova.util;
36
37 import java.util.*;
38 import java.beans.*;
39 import java.lang.reflect.*;
40
41
42
43 public class MapBean extends HashMap implements ObjectSource, ObjectTarget
44 {
45 protected static final Object  REMOVE = new Object ();
46
47 protected ObjectSource _objectSource;
48 protected ObjectTarget _ObjectTarget;
49
50 protected void init()
51 {
52 _objectSource = this;
53 _ObjectTarget = this;
54 }
55
56 public MapBean()
57 {
58 super();
59
60 init();
61 }
62
63 public MapBean(Object source)
64 {
65 super((Map)source);
66
67 init();
68 }
69
70 public void setObjectSource(ObjectSource objectSource)
71 {
72 _objectSource = objectSource;
73 }
74
75 public ObjectSource getObjectSource()
76 {
77 return _objectSource;
78 }
79
80 public void setObjectTarget(ObjectTarget ObjectTarget)
81 {
82 _ObjectTarget = ObjectTarget;
83 }
84
85 public ObjectTarget getObjectTarget()
86 {
87 return _ObjectTarget;
88 }
89
90 public Object getMapObject(Object key)
91 {
92 return super.get(key);
93 }
94
95 public Object putMapObject(Object key, Object value)
96 {
97 if (value == REMOVE)
98 {
99 return super.remove(key);
100 }
101 else
102 {
103 return super.put(key, value);
104 }
105 }
106
107 public Object putObject(Object objectSource, Object key, Object value)
108 {
109 return putMapObject(key, value);
110 }
111
112 public Object getObject(Object objectSource, Object key)
113 {
114 return getMapObject(key);
115 }
116
117 public Object get(Object key)
118 {
119 return _objectSource.getObject(this, key);
120 }
121
122 public Object get(Object key, Object defaultValue)
123 {
124 Object value = get(key);
125
126 if (value == null)
127 {
128 return defaultValue;
129 }
130 else
131 {
132 return value;
133 }
134 }
135
136 public Object put(Object key, Object value)
137 {
138 return _ObjectTarget.putObject(this, key, value);
139 }
140
141 public Object remove(Object key)
142 {
143 return put(key, REMOVE);
144 }
145
146 public String getString(Object key)
147 {
148 return (String )get(key);
149 }
150
151 public String getString(Object key, Object defaultValue)
152 {
153 return (String )get(key, defaultValue);
154 }
155
156 public int getInt(Object key, int defaultValue)
157 {
158 Integer value = TypeUtil.isInteger(get(key));
159
160 if (value != null)
161 {
162 return value.intValue();
163 }
164 else
165 {
166 return defaultValue;
167 }
168 }
169
170 public long getLong(Object key, long defaultValue)
171 {
172 Long value = TypeUtil.isLong(get(key));
173
174 if (value != null)
175 {
176 return value.longValue();
177 }
178 else
179 {
180 return defaultValue;
181 }
182 }
183
184 public double getDouble(Object key, double defaultValue)
185 {
186 Double value = TypeUtil.isDouble(get(key));
187
188 if (value != null)
189 {
190 return value.doubleValue();
191 }
192 else
193 {
194 return defaultValue;
195 }
196 }
197
198 public float getFloat(Object key, float defaultValue)
199 {
200 Float value = TypeUtil.isFloat(get(key));
201
202 if (value != null)
203 {
204 return value.floatValue();
205 }
206 else
207 {
208 return defaultValue;
209 }
210 }
211
212 public boolean getBoolean(Object key, boolean defaultValue)
213 {
214 Boolean value = TypeUtil.isBoolean(get(key));
215
216 if (value != null)
217 {
218 return value.booleanValue();
219 }
220 else
221 {
222 return defaultValue;
223 }
224 }
225 }
226 |
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