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package javax.faces.internal; |
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import java.io.Serializable; |
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import java.util.Collection; |
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import java.util.HashMap; |
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import java.util.Iterator; |
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import java.util.Map; |
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import java.util.Set; |
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import javax.faces.component.UIComponent; |
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import org.seasar.framework.util.AssertionUtil; |
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public class ComponentFacetMapWrapper implements Map, Serializable { |
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private static final long serialVersionUID = 3977016266726585651L; |
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39 | 423 | private UIComponent parent = null; |
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41 | 423 | private Map facetMap = new HashMap(); |
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43 | 423 | public ComponentFacetMapWrapper(UIComponent parent) { |
44 | 423 | this.parent = parent; |
45 | 423 | } |
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public int size() { |
48 | 172 | return facetMap.size(); |
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} |
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public void clear() { |
52 | 0 | facetMap.clear(); |
53 | 0 | } |
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public boolean isEmpty() { |
56 | 5 | return facetMap.isEmpty(); |
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} |
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public boolean containsKey(Object key) { |
60 | 0 | return facetMap.containsKey(key); |
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} |
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public boolean containsValue(Object value) { |
64 | 0 | return facetMap.containsValue(value); |
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} |
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public Collection values() { |
68 | 175 | return facetMap.values(); |
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} |
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public Set entrySet() { |
72 | 53 | return facetMap.entrySet(); |
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} |
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public Set keySet() { |
76 | 18 | return facetMap.keySet(); |
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} |
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public Object get(Object key) { |
80 | 331 | return facetMap.get(key); |
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} |
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public Object remove(Object key) { |
84 | 0 | UIComponent facet = (UIComponent) facetMap.remove(key); |
85 | 0 | if (facet != null) { |
86 | 0 | facet.setParent(null); |
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} |
88 | 0 | return facet; |
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} |
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public Object put(Object key, Object facet) { |
92 | 381 | AssertionUtil.assertNotNull("key", key); |
93 | 381 | AssertionUtil.assertNotNull("facet", facet); |
94 | 381 | checkKeyClass(key); |
95 | 381 | checkValueClass(facet); |
96 | 381 | setNewParent((String) key, (UIComponent) facet); |
97 | 381 | return facetMap.put(key, facet); |
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} |
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public void putAll(Map map) { |
101 | 0 | for (Iterator itr = map.entrySet().iterator(); itr.hasNext();) { |
102 | 0 | Map.Entry entry = (Map.Entry) itr.next(); |
103 | 0 | put(entry.getKey(), entry.getValue()); |
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} |
105 | 0 | } |
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private void setNewParent(String facetName, UIComponent facet) { |
108 | 381 | UIComponent oldParent = facet.getParent(); |
109 | 381 | if (oldParent != null) { |
110 | 0 | oldParent.getFacets().remove(facetName); |
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} |
112 | 381 | facet.setParent(parent); |
113 | 381 | } |
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private static void checkKeyClass(Object key) { |
116 | 381 | if (!(key instanceof String)) { |
117 | 0 | throw new ClassCastException("key"); |
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} |
119 | 381 | } |
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private static void checkValueClass(Object value) { |
122 | 381 | if (!(value instanceof UIComponent)) { |
123 | 0 | throw new ClassCastException("value"); |
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} |
125 | 381 | } |
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} |