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Java > Open Source Codes > org > openlaszlo > iv > flash > xml > apache > XMLPrefixResolver


1 /*
2  * $Id: XMLPrefixResolver.java,v 1.2 2002/07/18 06:02:22 skavish Exp $
3  *
4  * ===========================================================================
5  *
6  * The JGenerator Software License, Version 1.0
7  *
8  * Copyright (c) 2000 Dmitry Skavish (skavish@usa.net). All rights reserved.
9  *
10  * Redistribution and use in source and binary forms, with or without
11  * modification, are permitted provided that the following conditions are met:
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13  * 1. Redistributions of source code must retain the above copyright
14  * notice, this list of conditions and the following disclaimer.
15  *
16  * 2. Redistributions in binary form must reproduce the above copyright
17  * notice, this list of conditions and the following disclaimer in
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19  * distribution.
20  *
21  * 3. The end-user documentation included with the redistribution, if
22  * any, must include the following acknowlegement:
23  * "This product includes software developed by Dmitry Skavish
24  * (skavish@usa.net, http://www.flashgap.com/)."
25  * Alternately, this acknowlegement may appear in the software itself,
26  * if and wherever such third-party acknowlegements normally appear.
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30  * For written permission, please contact skavish@usa.net.
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32  * 5. Products derived from this software may not be called "The JGenerator"
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40  * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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50
51 package org.openlaszlo.iv.flash.xml.apache;
52
53 import org.w3c.dom.Node JavaDoc;
54 import org.w3c.dom.NamedNodeMap JavaDoc;
55
56 import org.apache.xml.utils.PrefixResolver;
57
58 /**
59  * Prefix resolver, does not actually resolve right now.
60  */
61 public class XMLPrefixResolver implements PrefixResolver {
62
63     public XMLPrefixResolver() {
64     }
65
66     /**
67      * Given a namespace, get the corrisponding prefix. This assumes that
68      * the PrevixResolver hold's it's own namespace context, or is a namespace
69      * context itself.
70      * @param prefix Prefix to resolve.
71      * @return Namespace that prefix resolves to, or null if prefix
72      * is not bound.
73      */
74     public String JavaDoc getNamespaceForPrefix( String JavaDoc prefix ) {
75         return null;
76     }
77
78     /**
79      * Given a namespace, get the corrisponding prefix.
80      * Warning: This will not work correctly if namespaceContext
81      * is an attribute node.
82      * @param prefix Prefix to resolve.
83      * @param namespaceContext Node from which to start searching for a
84      * xmlns attribute that binds a prefix to a namespace.
85      * @return Namespace that prefix resolves to, or null if prefix
86      * is not bound.
87      */
88     public String JavaDoc getNamespaceForPrefix( String JavaDoc prefix, Node JavaDoc namespaceContext ) {
89         return null;
90     }
91
92     /**
93      * Return the base identifier.
94      *
95      * @return null
96      */
97     public String JavaDoc getBaseIdentifier() {
98         return null;
99     }
100
101     public boolean handlesNullPrefixes() {
102         return true;
103     }
104 }
105
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