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Java > Open Source Codes > com > caucho > xml > stream > events > NamespaceImpl


1 /*
2 * Copyright (c) 1998-2006 Caucho Technology -- all rights reserved
3 *
4 * This file is part of Resin(R) Open Source
5 *
6 * Each copy or derived work must preserve the copyright notice and this
7 * notice unmodified.
8 *
9 * Resin Open Source is free software; you can redistribute it and/or modify
10 * it under the terms of the GNU General Public License as published by
11 * the Free Software Foundation; either version 2 of the License, or
12 * (at your option) any later version.
13 *
14 * Resin Open Source is distributed in the hope that it will be useful,
15 * but WITHOUT ANY WARRANTY; without even the implied warranty of
16 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE, or any warranty
17 * of NON-INFRINGEMENT. See the GNU General Public License for more
18 * details.
19 *
20 * You should have received a copy of the GNU General Public License
21 * along with Resin Open Source; if not, write to the
22 *
23 * Free Software Foundation, Inc.
24 * 59 Temple Place, Suite 330
25 * Boston, MA 02111-1307 USA
26 *
27 * @author Emil Ong
28 */
29
30 package com.caucho.xml.stream.events;
31
32 import javax.xml.namespace.QName JavaDoc;
33 import javax.xml.stream.events.Namespace;
34
35 public class NamespaceImpl extends AttributeImpl implements Namespace {
36   private final String JavaDoc _namespaceURI;
37   private final String JavaDoc _prefix;
38
39   public NamespaceImpl(String JavaDoc namespaceURI, String JavaDoc prefix)
40   {
41     super("".equals(prefix) || prefix == null
42             ? new QName JavaDoc("http://www.w3.org/2000/xmlns/", "xmlns")
43             : new QName JavaDoc("http://www.w3.org/2000/xmlns/", prefix, "xmlns"),
44           namespaceURI);
45     _namespaceURI = namespaceURI;
46     _prefix = prefix;
47   }
48
49   public String JavaDoc getNamespaceURI()
50   {
51     return _namespaceURI;
52   }
53
54   public String JavaDoc getPrefix()
55   {
56     return _prefix;
57   }
58
59   public boolean isDefaultNamespaceDeclaration()
60   {
61     return _prefix == null || "".equals(_prefix);
62   }
63
64   public int getEventType()
65   {
66     return NAMESPACE;
67   }
68 }
69
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