01: /*
02: * Copyright 2006 Sun Microsystems, Inc. All Rights Reserved.
03: * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
04: *
05: * This code is free software; you can redistribute it and/or modify it
06: * under the terms of the GNU General Public License version 2 only, as
07: * published by the Free Software Foundation. Sun designates this
08: * particular file as subject to the "Classpath" exception as provided
09: * by Sun in the LICENSE file that accompanied this code.
10: *
11: * This code is distributed in the hope that it will be useful, but WITHOUT
12: * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
13: * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
14: * version 2 for more details (a copy is included in the LICENSE file that
15: * accompanied this code).
16: *
17: * You should have received a copy of the GNU General Public License version
18: * 2 along with this work; if not, write to the Free Software Foundation,
19: * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
20: *
21: * Please contact Sun Microsystems, Inc., 4150 Network Circle, Santa Clara,
22: * CA 95054 USA or visit www.sun.com if you need additional information or
23: * have any questions.
24: */
25:
26: package com.sun.tools.internal.xjc.util;
27:
28: import java.util.Collections;
29: import java.util.Iterator;
30:
31: import javax.xml.namespace.NamespaceContext;
32:
33: import com.sun.xml.internal.xsom.XmlString;
34:
35: import org.relaxng.datatype.ValidationContext;
36:
37: /**
38: * Take a {@link ValidationContext} and make it look like a {@link NamespaceContext}.
39: *
40: * @author Kohsuke Kawaguchi
41: */
42: public final class NamespaceContextAdapter implements NamespaceContext {
43: private XmlString xstr;
44:
45: public NamespaceContextAdapter(XmlString xstr) {
46: this .xstr = xstr;
47: }
48:
49: public String getNamespaceURI(String prefix) {
50: return xstr.resolvePrefix(prefix);
51: }
52:
53: public String getPrefix(String namespaceURI) {
54: return null;
55: }
56:
57: public Iterator getPrefixes(String namespaceURI) {
58: return Collections.EMPTY_LIST.iterator();
59: }
60: }
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