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package org.seasar.teeda.core.util; |
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import java.util.ArrayList; |
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import java.util.Collection; |
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import java.util.Enumeration; |
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import java.util.HashMap; |
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import java.util.HashSet; |
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import java.util.List; |
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import java.util.Map; |
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import java.util.MissingResourceException; |
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import java.util.ResourceBundle; |
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import java.util.Set; |
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public class ResourceBundleMap implements Map { |
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private final ResourceBundle bundle; |
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private List values; |
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35 | 8 | public ResourceBundleMap(ResourceBundle bundle) { |
36 | 8 | this.bundle = bundle; |
37 | 8 | } |
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public void clear() { |
40 | 1 | throw new UnsupportedOperationException(); |
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} |
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public boolean containsKey(Object key) { |
44 | 1 | boolean result = false; |
45 | 1 | if (key != null) { |
46 | 1 | result = (bundle.getObject(key.toString()) != null); |
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} |
48 | 1 | return result; |
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} |
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public int hashCode() { |
52 | 2 | return bundle.hashCode(); |
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} |
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public boolean isEmpty() { |
56 | 1 | boolean result = true; |
57 | 1 | Enumeration keys = bundle.getKeys(); |
58 | 1 | result = !keys.hasMoreElements(); |
59 | 1 | return result; |
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} |
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public Collection values() { |
63 | 3 | if (values == null) { |
64 | 1 | values = new ArrayList(); |
65 | 1 | Enumeration keys = bundle.getKeys(); |
66 | 3 | while (keys.hasMoreElements()) { |
67 | 2 | values.add(bundle.getString((String) keys.nextElement())); |
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} |
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} |
70 | 3 | return values; |
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} |
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public int size() { |
74 | 1 | return values().size(); |
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} |
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public boolean containsValue(Object value) { |
78 | 1 | return values().contains(value); |
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} |
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public Set entrySet() { |
82 | 4 | HashMap mappings = new HashMap(); |
83 | 4 | Enumeration keys = bundle.getKeys(); |
84 | 12 | while (keys.hasMoreElements()) { |
85 | 8 | Object key = keys.nextElement(); |
86 | 8 | Object value = bundle.getObject((String) key); |
87 | 8 | mappings.put(key, value); |
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} |
89 | 4 | return mappings.entrySet(); |
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} |
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public boolean equals(Object obj) { |
93 | 1 | if ((obj == null) || !(obj instanceof Map)) { |
94 | 0 | return false; |
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} |
96 | 1 | if (entrySet().equals(((Map) obj).entrySet())) { |
97 | 1 | return true; |
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} |
99 | 0 | return false; |
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} |
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public Object get(Object key) { |
103 | 9 | if (key == null) { |
104 | 0 | return null; |
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} |
106 | 9 | Object result = null; |
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try { |
108 | 9 | result = bundle.getObject(key.toString()); |
109 | 1 | } catch (MissingResourceException e) { |
110 | 1 | result = "???" + key + "???"; |
111 | 8 | } |
112 | 9 | return result; |
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} |
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public Set keySet() { |
116 | 1 | Set set = new HashSet(); |
117 | 1 | for (Enumeration enumer = bundle.getKeys(); enumer.hasMoreElements();) { |
118 | 2 | set.add(enumer.nextElement()); |
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} |
120 | 1 | return set; |
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} |
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public Object remove(Object key) { |
124 | 1 | throw new UnsupportedOperationException(); |
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} |
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public void putAll(Map t) { |
128 | 1 | throw new UnsupportedOperationException(); |
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} |
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public Object put(Object key, Object value) { |
132 | 1 | throw new UnsupportedOperationException(); |
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} |
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} |