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

src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/output/XMLEventWriterOutput.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.output;
aoqi@0	27
aoqi@0	28	import java.io.IOException;
aoqi@0	29
aoqi@0	30	import javax.xml.stream.XMLEventFactory;
aoqi@0	31	import javax.xml.stream.XMLEventWriter;
aoqi@0	32	import javax.xml.stream.XMLStreamException;
aoqi@0	33	import javax.xml.stream.events.Attribute;
aoqi@0	34	import javax.xml.stream.events.Characters;
aoqi@0	35
aoqi@0	36	import com.sun.xml.internal.bind.v2.runtime.XMLSerializer;
aoqi@0	37
aoqi@0	38	import org.xml.sax.SAXException;
aoqi@0	39
aoqi@0	40	/**
aoqi@0	41	* {@link XmlOutput} that writes to StAX {@link XMLEventWriter}.
aoqi@0	42	*
aoqi@0	43	* @author Kohsuke Kawaguchi
aoqi@0	44	*/
aoqi@0	45	public class XMLEventWriterOutput extends XmlOutputAbstractImpl {
aoqi@0	46	private final XMLEventWriter out;
aoqi@0	47	private final XMLEventFactory ef;
aoqi@0	48
aoqi@0	49	/** One whitespace. */
aoqi@0	50	private final Characters sp;
aoqi@0	51
aoqi@0	52	public XMLEventWriterOutput(XMLEventWriter out) {
aoqi@0	53	this.out = out;
aoqi@0	54	ef = XMLEventFactory.newInstance();
aoqi@0	55	sp = ef.createCharacters(" ");
aoqi@0	56	}
aoqi@0	57
aoqi@0	58	// not called if we are generating fragments
aoqi@0	59	@Override
aoqi@0	60	public void startDocument(XMLSerializer serializer, boolean fragment, int[] nsUriIndex2prefixIndex, NamespaceContextImpl nsContext) throws IOException, SAXException, XMLStreamException {
aoqi@0	61	super.startDocument(serializer, fragment,nsUriIndex2prefixIndex,nsContext);
aoqi@0	62	if(!fragment)
aoqi@0	63	out.add(ef.createStartDocument());
aoqi@0	64	}
aoqi@0	65
aoqi@0	66	public void endDocument(boolean fragment) throws IOException, SAXException, XMLStreamException {
aoqi@0	67	if(!fragment) {
aoqi@0	68	out.add(ef.createEndDocument());
aoqi@0	69	out.flush();
aoqi@0	70	}
aoqi@0	71	super.endDocument(fragment);
aoqi@0	72	}
aoqi@0	73
aoqi@0	74	public void beginStartTag(int prefix, String localName) throws IOException, XMLStreamException {
aoqi@0	75	out.add(
aoqi@0	76	ef.createStartElement(
aoqi@0	77	nsContext.getPrefix(prefix),
aoqi@0	78	nsContext.getNamespaceURI(prefix),
aoqi@0	79	localName));
aoqi@0	80
aoqi@0	81	NamespaceContextImpl.Element nse = nsContext.getCurrent();
aoqi@0	82	if(nse.count()>0) {
aoqi@0	83	for( int i=nse.count()-1; i>=0; i-- ) {
aoqi@0	84	String uri = nse.getNsUri(i);
aoqi@0	85	if(uri.length()==0 && nse.getBase()==1)
aoqi@0	86	continue; // no point in definint xmlns='' on the root
aoqi@0	87	out.add(ef.createNamespace(nse.getPrefix(i),uri));
aoqi@0	88	}
aoqi@0	89	}
aoqi@0	90	}
aoqi@0	91
aoqi@0	92	public void attribute(int prefix, String localName, String value) throws IOException, XMLStreamException {
aoqi@0	93	Attribute att;
aoqi@0	94	if(prefix==-1)
aoqi@0	95	att = ef.createAttribute(localName,value);
aoqi@0	96	else
aoqi@0	97	att = ef.createAttribute(
aoqi@0	98	nsContext.getPrefix(prefix),
aoqi@0	99	nsContext.getNamespaceURI(prefix),
aoqi@0	100	localName, value);
aoqi@0	101
aoqi@0	102	out.add(att);
aoqi@0	103	}
aoqi@0	104
aoqi@0	105	public void endStartTag() throws IOException, SAXException {
aoqi@0	106	// noop
aoqi@0	107	}
aoqi@0	108
aoqi@0	109	public void endTag(int prefix, String localName) throws IOException, SAXException, XMLStreamException {
aoqi@0	110	out.add(
aoqi@0	111	ef.createEndElement(
aoqi@0	112	nsContext.getPrefix(prefix),
aoqi@0	113	nsContext.getNamespaceURI(prefix),
aoqi@0	114	localName));
aoqi@0	115	}
aoqi@0	116
aoqi@0	117	public void text(String value, boolean needsSeparatingWhitespace) throws IOException, SAXException, XMLStreamException {
aoqi@0	118	if(needsSeparatingWhitespace)
aoqi@0	119	out.add(sp);
aoqi@0	120	out.add(ef.createCharacters(value));
aoqi@0	121	}
aoqi@0	122
aoqi@0	123	public void text(Pcdata value, boolean needsSeparatingWhitespace) throws IOException, SAXException, XMLStreamException {
aoqi@0	124	text(value.toString(),needsSeparatingWhitespace);
aoqi@0	125	}
aoqi@0	126	}