Classes in this File | Line Coverage | Branch Coverage | Complexity | ||||
DefaultProcessingInstructionNodeStep |
|
| 2.25;2.25 |
1 | /* | |
2 | * $Header: /home/projects/jaxen/scm/jaxen/src/java/main/org/jaxen/expr/DefaultProcessingInstructionNodeStep.java,v 1.18 2007/01/06 12:21:12 elharo Exp $ | |
3 | * $Revision: 1.18 $ | |
4 | * $Date: 2007/01/06 12:21:12 $ | |
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: DefaultProcessingInstructionNodeStep.java,v 1.18 2007/01/06 12:21:12 elharo Exp $ | |
46 | */ | |
47 | ||
48 | ||
49 | ||
50 | package org.jaxen.expr; | |
51 | ||
52 | import org.jaxen.ContextSupport; | |
53 | import org.jaxen.Navigator; | |
54 | import org.jaxen.expr.iter.IterableAxis; | |
55 | ||
56 | /** | |
57 | * @deprecated this class will become non-public in the future; | |
58 | * use the interface instead | |
59 | */ | |
60 | public class DefaultProcessingInstructionNodeStep extends DefaultStep | |
61 | implements ProcessingInstructionNodeStep | |
62 | { | |
63 | /** | |
64 | * | |
65 | */ | |
66 | private static final long serialVersionUID = -4825000697808126927L; | |
67 | private String name; | |
68 | ||
69 | public DefaultProcessingInstructionNodeStep(IterableAxis axis, | |
70 | String name, | |
71 | PredicateSet predicateSet) | |
72 | { | |
73 | 140 | super( axis, predicateSet ); |
74 | ||
75 | 140 | this.name = name; |
76 | 140 | } |
77 | ||
78 | public String getName() | |
79 | { | |
80 | 348 | return this.name; |
81 | } | |
82 | ||
83 | public String getText() | |
84 | { | |
85 | 70 | StringBuffer buf = new StringBuffer(); |
86 | 70 | buf.append(getAxisName()); |
87 | 70 | buf.append("::processing-instruction("); |
88 | 70 | String name = getName(); |
89 | 70 | if (name != null && name.length() != 0) |
90 | { | |
91 | 20 | buf.append("'"); |
92 | 20 | buf.append(name); |
93 | 20 | buf.append("'"); |
94 | } | |
95 | 70 | buf.append(")"); |
96 | 70 | buf.append(super.getText()); |
97 | 70 | return buf.toString(); |
98 | } | |
99 | ||
100 | public boolean matches(Object node, | |
101 | ContextSupport support) | |
102 | { | |
103 | ||
104 | 756 | Navigator nav = support.getNavigator(); |
105 | 756 | if ( nav.isProcessingInstruction( node ) ) |
106 | { | |
107 | 150 | String name = getName(); |
108 | 150 | if ( name == null || name.length() == 0 ) |
109 | { | |
110 | 102 | return true; |
111 | } | |
112 | else | |
113 | { | |
114 | 48 | return name.equals( nav.getProcessingInstructionTarget( node ) ); |
115 | } | |
116 | } | |
117 | ||
118 | 606 | return false; |
119 | ||
120 | } | |
121 | ||
122 | } |