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1
26
27
28
29 package org.objectweb.openccm.Containers.MetaInformation;
30
31
39
40 import org.objectweb.ccm.util.Table;
41 import org.omg.CORBA.LocalObject  ;
42 import org.omg.Components.InvalidName;
43
44
49 public class AttributeInstanceListImpl
50 extends LocalObject
51 implements AttributeInstanceList
52 {
53
59
60 private Table _attributes;
61
62 public AttributeInstanceListImpl()
63 {
64 _attributes = new Table();
65 }
66
67
73
75
77
83 public AttributeInstance
84 get_attribute_instance(String name)
85 throws InvalidName
86 {
87 AttributeInstance result = (AttributeInstance) _attributes.get(name);
88 if(result == null)
89 throw new InvalidName();
90 return result;
91 }
92
93
96 public AttributeInstance[]
97 get_named_attribute_instances(String [] names)
98 throws InvalidName
99 {
100 AttributeInstance[] result = new AttributeInstance[names.length];
101
102
104 int i = 0;
105 for(i=0;i<names.length;i++)
106 {
107 result[i] = (AttributeInstance)_attributes.get(names[i]);
108
109 if(result[i] == null)
110 {
111 throw new InvalidName();
112 }
113 }
114
115 return result;
116 }
117
118
121 public AttributeInstance[]
122 get_all_attribute_instances()
123 {
124 AttributeInstance[] result = new AttributeInstance[_attributes.size()];
125
126 int idx = 0;
128 for(java.util.Enumeration elements = _attributes.elements(); elements.hasMoreElements(); )
129 {
130 AttributeInstance info = (AttributeInstance)elements.nextElement();
131 result[idx++] = info;
132 }
133 return result;
134 }
135
136
139 public void add_attribute_instance(AttributeInstance cpi)
140 {
141 String key = cpi.type_reference().name() + cpi.toString().substring(cpi.toString().lastIndexOf("@"));
142
143 _attributes.put(key,cpi);
144
145 }
146
147
150 public void remove_attribute_instance(String name)
151 throws InvalidName
152 {
153 Object result = _attributes.remove(name);
154
155 if (result == null) throw new InvalidName();
156 }
157 }
158 |
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