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Java > Open Source Codes > org > apache > ws > jaxme > xs > xml > XsNCName


1 /*
2  * Copyright 2003, 2004 The Apache Software Foundation
3  *
4  * Licensed under the Apache License, Version 2.0 (the "License");
5  * you may not use this file except in compliance with the License.
6  * You may obtain a copy of the License at
7  *
8  * http://www.apache.org/licenses/LICENSE-2.0
9  *
10  * Unless required by applicable law or agreed to in writing, software
11  * distributed under the License is distributed on an "AS IS" BASIS,
12  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13  * See the License for the specific language governing permissions and
14  * limitations under the License.
15
16  */
17 package org.apache.ws.jaxme.xs.xml;
18
19 /** <p>Implementation of <code>xs:NCName</code>.</p>
20  *
21  * @author <a HREF="mailto:joe@ispsoft.de">Jochen Wiedmann</a>
22  */
23 public class XsNCName {
24   private final String JavaDoc value;
25
26   public XsNCName(String JavaDoc pValue) {
27     if (pValue == null || pValue.length() == 0) {
28       throw new NullPointerException JavaDoc("An NCName cannot be null or empty.");
29     }
30     if (pValue.indexOf(':') >= 0) {
31         throw new IllegalArgumentException JavaDoc("NCName " + pValue + " is invalid, because it contains a namespace prefix");
32     }
33     value = pValue;
34   }
35
36   public String JavaDoc toString() { return value; }
37   public String JavaDoc getValue() { return value; }
38   public int hashCode() { return value.hashCode(); }
39   public boolean equals(Object JavaDoc o) {
40     return o != null && o instanceof XsNCName && value.equals(((XsNCName) o).value);
41   }
42 }
43
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