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src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/DomPostInitAction.java@e530533619ec (annotated)

src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/DomPostInitAction.java

Thu, 12 Oct 2017 19:44:07 +0800

author

aoqi

date

Thu, 12 Oct 2017 19:44:07 +0800

changeset 760

e530533619ec

parent 0

373ffda63c9a

permissions

-rw-r--r--

merge

aoqi@0	1	/*
aoqi@0	2	* Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
aoqi@0	3	* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
aoqi@0	4	*
aoqi@0	5	* This code is free software; you can redistribute it and/or modify it
aoqi@0	6	* under the terms of the GNU General Public License version 2 only, as
aoqi@0	7	* published by the Free Software Foundation. Oracle designates this
aoqi@0	8	* particular file as subject to the "Classpath" exception as provided
aoqi@0	9	* by Oracle in the LICENSE file that accompanied this code.
aoqi@0	10	*
aoqi@0	11	* This code is distributed in the hope that it will be useful, but WITHOUT
aoqi@0	12	* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
aoqi@0	13	* FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
aoqi@0	14	* version 2 for more details (a copy is included in the LICENSE file that
aoqi@0	15	* accompanied this code).
aoqi@0	16	*
aoqi@0	17	* You should have received a copy of the GNU General Public License version
aoqi@0	18	* 2 along with this work; if not, write to the Free Software Foundation,
aoqi@0	19	* Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
aoqi@0	20	*
aoqi@0	21	* Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
aoqi@0	22	* or visit www.oracle.com if you need additional information or have any
aoqi@0	23	* questions.
aoqi@0	24	*/
aoqi@0	25
aoqi@0	26	package com.sun.xml.internal.bind.v2.runtime;
aoqi@0	27
aoqi@0	28	import java.util.HashSet;
aoqi@0	29	import java.util.Set;
aoqi@0	30
aoqi@0	31	import javax.xml.XMLConstants;
aoqi@0	32
aoqi@0	33	import org.w3c.dom.Attr;
aoqi@0	34	import org.w3c.dom.NamedNodeMap;
aoqi@0	35	import org.w3c.dom.Node;
aoqi@0	36
aoqi@0	37	/**
aoqi@0	38	* Post-init action for {@link MarshallerImpl} that incorporate the in-scope namespace bindings
aoqi@0	39	* from a DOM node.
aoqi@0	40	*
aoqi@0	41	* TODO: do we really need this? think about a better way to put this logic back into marshaller.
aoqi@0	42	*
aoqi@0	43	* @author Kohsuke Kawaguchi
aoqi@0	44	*/
aoqi@0	45	final class DomPostInitAction implements Runnable {
aoqi@0	46
aoqi@0	47	private final Node node;
aoqi@0	48	private final XMLSerializer serializer;
aoqi@0	49
aoqi@0	50	DomPostInitAction(Node node, XMLSerializer serializer) {
aoqi@0	51	this.node = node;
aoqi@0	52	this.serializer = serializer;
aoqi@0	53	}
aoqi@0	54
aoqi@0	55	// declare the currently in-scope namespace bindings
aoqi@0	56	public void run() {
aoqi@0	57	Set<String> declaredPrefixes = new HashSet<String>();
aoqi@0	58	for( Node n=node; n!=null && n.getNodeType()==Node.ELEMENT_NODE; n=n.getParentNode() ) {
aoqi@0	59	NamedNodeMap atts = n.getAttributes();
aoqi@0	60	if(atts==null) continue; // broken DOM. but be graceful.
aoqi@0	61	for( int i=0; i<atts.getLength(); i++ ) {
aoqi@0	62	Attr a = (Attr)atts.item(i);
aoqi@0	63	String nsUri = a.getNamespaceURI();
aoqi@0	64	if(nsUri==null || !nsUri.equals(XMLConstants.XMLNS_ATTRIBUTE_NS_URI))
aoqi@0	65	continue; // not a namespace declaration
aoqi@0	66	String prefix = a.getLocalName();
aoqi@0	67	if(prefix==null)
aoqi@0	68	continue; // broken DOM. skip to be safe
aoqi@0	69	if(prefix.equals("xmlns")) {
aoqi@0	70	prefix = "";
aoqi@0	71	}
aoqi@0	72	String value = a.getValue();
aoqi@0	73	if(value==null)
aoqi@0	74	continue; // broken DOM. skip to be safe
aoqi@0	75	if(declaredPrefixes.add(prefix)) {
aoqi@0	76	serializer.addInscopeBinding(value,prefix);
aoqi@0	77	}
aoqi@0	78	}
aoqi@0	79	}
aoqi@0	80	}
aoqi@0	81	}