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src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/internalizer/NamespaceContextImpl.java@373ffda63c9a (annotated)

src/share/jaxws_classes/com/sun/tools/internal/xjc/reader/internalizer/NamespaceContextImpl.java

Wed, 27 Apr 2016 01:27:09 +0800

author

aoqi

date

Wed, 27 Apr 2016 01:27:09 +0800

changeset 0

373ffda63c9a

permissions

-rw-r--r--

Initial load
http://hg.openjdk.java.net/jdk8u/jdk8u/jaxws/
changeset: 657:d47a47f961ee
tag: jdk8u25-b17

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