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1
57
58 package org.apache.soap.util.xml;
59
60 import org.w3c.dom.Node  ;
61
62
68 public class QName implements java.io.Serializable
69 {
70 private String namespaceURI;
71 private String localPart;
72
73 public QName()
74 {
75 }
77
78 public QName(Node node) throws IllegalArgumentException
79 {
80 String namespaceURI = node.getNamespaceURI();
81
82 if (namespaceURI == null)
83 {
84 throw new IllegalArgumentException ("Can't create QName: NamespaceURI " +
85 "must not be null.");
86 }
87
88 String localPart = node.getLocalName();
89
90 if (localPart == null)
91 {
92 throw new IllegalArgumentException ("Can't create QName: LocalName " +
93 "must not be null.");
94 }
95
96 setNamespaceURI(namespaceURI);
97 setLocalPart(localPart);
98 }
99
100 public QName(String namespaceURI, String localPart)
101 {
102 setNamespaceURI(namespaceURI);
103 setLocalPart(localPart);
104 }
105
106 public void setNamespaceURI(String namespaceURI)
107 {
108 this.namespaceURI = (namespaceURI == null ? "" : namespaceURI).intern();
109 }
110
111 public String getNamespaceURI()
112 {
113 return namespaceURI;
114 }
115
116 public void setLocalPart(String localPart)
117 {
118 this.localPart = (localPart == null ? "" : localPart).intern();
119 }
120
121 public String getLocalPart()
122 {
123 return localPart;
124 }
125
126 public int hashCode()
127 {
128 String hash1 = namespaceURI.hashCode() + "";
129 String hash2 = localPart.hashCode() + "";
130 String hash3 = hash1 + '_' + hash2;
131
132 return hash3.hashCode();
133 }
134
135 public boolean equals(Object obj)
136 {
137 return (obj != null
138 && namespaceURI == ((QName)obj).getNamespaceURI()
139 && localPart == ((QName)obj).getLocalPart());
140 }
141
142 public boolean matches(Node node)
143 {
144 try
145 {
146 return (node != null && this.equals(new QName(node)));
147 }
148 catch (IllegalArgumentException e)
149 {
150 return false;
151 }
152 }
153
154 public String toString()
155 {
156 return namespaceURI + ':' + localPart;
157 }
158 }
159 |
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