Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
NamespaceTest |
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| 2.2857142857142856;2.286 |
1 | /* | |
2 | * $Header$ | |
3 | * $Revision$ | |
4 | * $Date$ | |
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 | * $Id$ | |
46 | */ | |
47 | ||
48 | package org.jaxen.pattern; | |
49 | ||
50 | import org.jaxen.Context; | |
51 | import org.jaxen.Navigator; | |
52 | ||
53 | /** <p><code>NamespaceTest</code> tests for a given namespace URI.</p> | |
54 | * | |
55 | * @author <a href="mailto:jstrachan@apache.org">James Strachan</a> | |
56 | * @version $Revision$ | |
57 | * @deprecated will be removed in Jaxen 2.0 | |
58 | */ | |
59 | public class NamespaceTest extends NodeTest { | |
60 | ||
61 | /** The prefix to match against */ | |
62 | private String prefix; | |
63 | ||
64 | /** The type of node to match - either attribute or element */ | |
65 | private short nodeType; | |
66 | ||
67 | public NamespaceTest(String prefix, short nodeType) | |
68 | 2 | { |
69 | 2 | if ( prefix == null ) |
70 | { | |
71 | 0 | prefix = ""; |
72 | } | |
73 | 2 | this.prefix = prefix; |
74 | 2 | this.nodeType = nodeType; |
75 | 2 | } |
76 | ||
77 | /** @return true if the pattern matches the given node | |
78 | */ | |
79 | public boolean matches( Object node, Context context ) | |
80 | { | |
81 | 0 | Navigator navigator = context.getNavigator(); |
82 | 0 | String uri = getURI( node, context ); |
83 | ||
84 | 0 | if ( nodeType == Pattern.ELEMENT_NODE ) |
85 | { | |
86 | 0 | return navigator.isElement( node ) |
87 | 0 | && uri.equals( navigator.getElementNamespaceUri( node ) ); |
88 | } | |
89 | 0 | else if ( nodeType == Pattern.ATTRIBUTE_NODE ) |
90 | { | |
91 | 0 | return navigator.isAttribute( node ) |
92 | 0 | && uri.equals( navigator.getAttributeNamespaceUri( node ) ); |
93 | } | |
94 | 0 | return false; |
95 | } | |
96 | ||
97 | public double getPriority() | |
98 | { | |
99 | 2 | return -0.25; |
100 | } | |
101 | ||
102 | ||
103 | public short getMatchType() | |
104 | { | |
105 | 2 | return nodeType; |
106 | } | |
107 | ||
108 | public String getText() | |
109 | { | |
110 | 0 | return prefix + ":"; |
111 | } | |
112 | ||
113 | public String toString() | |
114 | { | |
115 | 0 | return super.toString() + "[ prefix: " + prefix + " type: " + nodeType + " ]"; |
116 | } | |
117 | ||
118 | /** Returns the URI of the current prefix or "" if no URI can be found | |
119 | */ | |
120 | protected String getURI(Object node, Context context) | |
121 | { | |
122 | 0 | String uri = context.getNavigator().translateNamespacePrefixToUri( prefix, node ); |
123 | 0 | if ( uri == null ) |
124 | { | |
125 | 0 | uri = context.getContextSupport().translateNamespacePrefixToUri( prefix ); |
126 | } | |
127 | 0 | if ( uri == null ) |
128 | { | |
129 | 0 | uri = ""; |
130 | } | |
131 | 0 | return uri; |
132 | } | |
133 | } |