Mercurial > jdk8-mips64-public > jaxws / file comparison
comparison: src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/internalizer/NamespaceContextImpl.java
src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/internalizer/NamespaceContextImpl.java
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| 1 /* | |
| 2 * reserved comment block | |
| 3 * DO NOT REMOVE OR ALTER! | |
| 4 */ | |
| 5 /* | |
| 6 * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved. | |
| 7 * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER. | |
| 8 * | |
| 9 * This code is free software; you can redistribute it and/or modify it | |
| 10 * under the terms of the GNU General Public License version 2 only, as | |
| 11 * published by the Free Software Foundation. Oracle designates this | |
| 12 * particular file as subject to the "Classpath" exception as provided | |
| 13 * by Oracle in the LICENSE file that accompanied this code. | |
| 14 * | |
| 15 * This code is distributed in the hope that it will be useful, but WITHOUT | |
| 16 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or | |
| 17 * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License | |
| 18 * version 2 for more details (a copy is included in the LICENSE file that | |
| 19 * accompanied this code). | |
| 20 * | |
| 21 * You should have received a copy of the GNU General Public License version | |
| 22 * 2 along with this work; if not, write to the Free Software Foundation, | |
| 23 * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA. | |
| 24 * | |
| 25 * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA | |
| 26 * or visit www.oracle.com if you need additional information or have any | |
| 27 * questions. | |
| 28 * | |
| 29 * THIS FILE WAS MODIFIED BY SUN MICROSYSTEMS, INC. | |
| 30 */ | |
| 31 | |
| 32 package com.sun.tools.internal.xjc.reader.internalizer; | |
| 33 | |
| 34 import java.util.Iterator; | |
| 35 import javax.xml.XMLConstants; | |
| 36 import javax.xml.namespace.NamespaceContext; | |
| 37 import org.w3c.dom.Element; | |
| 38 import org.w3c.dom.NamedNodeMap; | |
| 39 import org.w3c.dom.Node; | |
| 40 | |
| 41 /** | |
| 42 * Implements {@link NamespaceContext} by looking at the in-scope | |
| 43 * namespace binding of a DOM element. | |
| 44 * | |
| 45 * @author Kohsuke Kawaguchi | |
| 46 */ | |
| 47 final class NamespaceContextImpl implements NamespaceContext { | |
| 48 private final Element e; | |
| 49 | |
| 50 public NamespaceContextImpl(Element e) { | |
| 51 this.e = e; | |
| 52 } | |
| 53 | |
| 54 public String getNamespaceURI(String prefix) { | |
| 55 Node parent = e; | |
| 56 String namespace = null; | |
| 57 final String prefixColon = prefix + ':'; | |
| 58 | |
| 59 if (prefix.equals("xml")) { | |
| 60 namespace = XMLConstants.XML_NS_URI; | |
| 61 } else { | |
| 62 int type; | |
| 63 | |
| 64 while ((null != parent) && (null == namespace) | |
| 65 && (((type = parent.getNodeType()) == Node.ELEMENT_NODE) | |
| 66 || (type == Node.ENTITY_REFERENCE_NODE))) { | |
| 67 if (type == Node.ELEMENT_NODE) { | |
| 68 if (parent.getNodeName().startsWith(prefixColon)) | |
| 69 return parent.getNamespaceURI(); | |
| 70 NamedNodeMap nnm = parent.getAttributes(); | |
| 71 | |
| 72 for (int i = 0; i < nnm.getLength(); i++) { | |
| 73 Node attr = nnm.item(i); | |
| 74 String aname = attr.getNodeName(); | |
| 75 boolean isPrefix = aname.startsWith("xmlns:"); | |
| 76 | |
| 77 if (isPrefix || aname.equals("xmlns")) { | |
| 78 int index = aname.indexOf(':'); | |
| 79 String p = isPrefix ? aname.substring(index + 1) : ""; | |
| 80 | |
| 81 if (p.equals(prefix)) { | |
| 82 namespace = attr.getNodeValue(); | |
| 83 | |
| 84 break; | |
| 85 } | |
| 86 } | |
| 87 } | |
| 88 } | |
| 89 | |
| 90 parent = parent.getParentNode(); | |
| 91 } | |
| 92 } | |
| 93 | |
| 94 if(prefix.equals("")) | |
| 95 return ""; // default namespace | |
| 96 return namespace; | |
| 97 } | |
| 98 | |
| 99 public String getPrefix(String namespaceURI) { | |
| 100 throw new UnsupportedOperationException(); | |
| 101 } | |
| 102 | |
| 103 public Iterator getPrefixes(String namespaceURI) { | |
| 104 throw new UnsupportedOperationException(); | |
| 105 } | |
| 106 } |
