Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
QualifiedName |
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| 1.75;1.75 |
1 | /* | |
2 | * $Header: /home/projects/jaxen/scm/jaxen/src/java/main/org/jaxen/QualifiedName.java,v 1.12 2006/06/01 13:19:30 elharo Exp $ | |
3 | * $Revision: 1.12 $ | |
4 | * $Date: 2006/06/01 13:19:30 $ | |
5 | * | |
6 | * ==================================================================== | |
7 | * | |
8 | * Copyright 2000-2002 bob mcwhirter & James Strachan. | |
9 | * All rights reserved. | |
10 | * | |
11 | * Redistribution and use in source and binary forms, with or without | |
12 | * modification, are permitted provided that the following conditions are | |
13 | * met: | |
14 | * | |
15 | * * Redistributions of source code must retain the above copyright | |
16 | * notice, this list of conditions and the following disclaimer. | |
17 | * | |
18 | * * Redistributions in binary form must reproduce the above copyright | |
19 | * notice, this list of conditions and the following disclaimer in the | |
20 | * documentation and/or other materials provided with the distribution. | |
21 | * | |
22 | * * Neither the name of the Jaxen Project nor the names of its | |
23 | * contributors may be used to endorse or promote products derived | |
24 | * from this software without specific prior written permission. | |
25 | * | |
26 | * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS | |
27 | * IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED | |
28 | * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A | |
29 | * PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER | |
30 | * OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, | |
31 | * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, | |
32 | * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR | |
33 | * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF | |
34 | * LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING | |
35 | * NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS | |
36 | * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | |
37 | * | |
38 | * ==================================================================== | |
39 | * This software consists of voluntary contributions made by many | |
40 | * individuals on behalf of the Jaxen Project and was originally | |
41 | * created by bob mcwhirter <bob@werken.com> and | |
42 | * James Strachan <jstrachan@apache.org>. For more information on the | |
43 | * Jaxen Project, please see <http://www.jaxen.org/>. | |
44 | * | |
45 | * $Id: QualifiedName.java,v 1.12 2006/06/01 13:19:30 elharo Exp $ | |
46 | */ | |
47 | ||
48 | package org.jaxen; | |
49 | ||
50 | import java.io.Serializable; | |
51 | ||
52 | /** A local name (that matches the XML NCName production) and a namespace URI | |
53 | * with which the local name is qualified. | |
54 | * | |
55 | * @author Erwin Bolwidt ( ejb@klomp.org ) | |
56 | */ | |
57 | class QualifiedName implements Serializable | |
58 | { | |
59 | ||
60 | private static final long serialVersionUID = 2734958615642751535L; | |
61 | ||
62 | private String namespaceURI; | |
63 | private String localName; | |
64 | ||
65 | /** Constructs a QualifiedName object. | |
66 | * | |
67 | * @param namespaceURI namespace URI that qualifies the name, or | |
68 | * <code>null</code> for default namespace | |
69 | * @param localName local name that is qualified by the namespace uri; | |
70 | * must not be <code>null</code> | |
71 | */ | |
72 | QualifiedName( String namespaceURI, String localName ) | |
73 | 7690 | { |
74 | 7690 | if (namespaceURI == null) namespaceURI = ""; |
75 | 7690 | this.namespaceURI = namespaceURI; |
76 | 7690 | this.localName = localName; |
77 | 7690 | } |
78 | ||
79 | public int hashCode() | |
80 | { | |
81 | 11974 | return ( localName.hashCode() ^ namespaceURI.hashCode() ); |
82 | } | |
83 | ||
84 | public boolean equals( Object o ) | |
85 | { | |
86 | // Because this class is package protected and used in only | |
87 | // two other classes, it's never actually compared to anything | |
88 | // other than another QualifiedName. No instanceof test is | |
89 | // necessary here. | |
90 | 8544 | QualifiedName other = (QualifiedName) o; |
91 | 8544 | return ( namespaceURI.equals(other.namespaceURI) && |
92 | other.localName.equals(localName) ); | |
93 | } | |
94 | ||
95 | /** | |
96 | * @return James Clark's namespace form | |
97 | */ | |
98 | String getClarkForm() { | |
99 | 10 | if ("".equals(namespaceURI)) return localName; |
100 | 0 | else return "{" + namespaceURI + "}" + ":" + localName; |
101 | } | |
102 | ||
103 | } | |
104 |