325N/A/*
325N/A * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
325N/A * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
325N/A *
325N/A * This code is free software; you can redistribute it and/or modify it
325N/A * under the terms of the GNU General Public License version 2 only, as
325N/A * published by the Free Software Foundation. Oracle designates this
325N/A * particular file as subject to the "Classpath" exception as provided
325N/A * by Oracle in the LICENSE file that accompanied this code.
325N/A *
325N/A * This code is distributed in the hope that it will be useful, but WITHOUT
325N/A * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
325N/A * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
325N/A * version 2 for more details (a copy is included in the LICENSE file that
325N/A * accompanied this code).
325N/A *
325N/A * You should have received a copy of the GNU General Public License version
325N/A * 2 along with this work; if not, write to the Free Software Foundation,
325N/A * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
325N/A *
325N/A * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
325N/A * or visit www.oracle.com if you need additional information or have any
325N/A * questions.
325N/A */
325N/A
325N/Apackage com.sun.xml.internal.bind.v2.runtime.output;
325N/A
325N/Aimport java.io.IOException;
325N/A
325N/Aimport javax.xml.stream.XMLEventFactory;
325N/Aimport javax.xml.stream.XMLEventWriter;
325N/Aimport javax.xml.stream.XMLStreamException;
325N/Aimport javax.xml.stream.events.Attribute;
325N/Aimport javax.xml.stream.events.Characters;
325N/A
325N/Aimport com.sun.xml.internal.bind.v2.runtime.XMLSerializer;
325N/A
325N/Aimport org.xml.sax.SAXException;
325N/A
325N/A/**
325N/A * {@link XmlOutput} that writes to StAX {@link XMLEventWriter}.
325N/A *
325N/A * @author Kohsuke Kawaguchi
325N/A */
325N/Apublic class XMLEventWriterOutput extends XmlOutputAbstractImpl {
325N/A private final XMLEventWriter out;
325N/A private final XMLEventFactory ef;
325N/A
325N/A /** One whitespace. */
325N/A private final Characters sp;
325N/A
325N/A public XMLEventWriterOutput(XMLEventWriter out) {
325N/A this.out = out;
325N/A ef = XMLEventFactory.newInstance();
325N/A sp = ef.createCharacters(" ");
325N/A }
325N/A
325N/A // not called if we are generating fragments
325N/A @Override
325N/A public void startDocument(XMLSerializer serializer, boolean fragment, int[] nsUriIndex2prefixIndex, NamespaceContextImpl nsContext) throws IOException, SAXException, XMLStreamException {
325N/A super.startDocument(serializer, fragment,nsUriIndex2prefixIndex,nsContext);
325N/A if(!fragment)
325N/A out.add(ef.createStartDocument());
325N/A }
325N/A
325N/A public void endDocument(boolean fragment) throws IOException, SAXException, XMLStreamException {
325N/A if(!fragment) {
325N/A out.add(ef.createEndDocument());
325N/A out.flush();
325N/A }
325N/A super.endDocument(fragment);
325N/A }
325N/A
325N/A public void beginStartTag(int prefix, String localName) throws IOException, XMLStreamException {
325N/A out.add(
325N/A ef.createStartElement(
325N/A nsContext.getPrefix(prefix),
325N/A nsContext.getNamespaceURI(prefix),
325N/A localName));
325N/A
325N/A NamespaceContextImpl.Element nse = nsContext.getCurrent();
325N/A if(nse.count()>0) {
325N/A for( int i=nse.count()-1; i>=0; i-- ) {
325N/A String uri = nse.getNsUri(i);
325N/A if(uri.length()==0 && nse.getBase()==1)
325N/A continue; // no point in definint xmlns='' on the root
325N/A out.add(ef.createNamespace(nse.getPrefix(i),uri));
325N/A }
325N/A }
325N/A }
325N/A
325N/A public void attribute(int prefix, String localName, String value) throws IOException, XMLStreamException {
325N/A Attribute att;
325N/A if(prefix==-1)
325N/A att = ef.createAttribute(localName,value);
325N/A else
325N/A att = ef.createAttribute(
325N/A nsContext.getPrefix(prefix),
325N/A nsContext.getNamespaceURI(prefix),
325N/A localName, value);
325N/A
325N/A out.add(att);
325N/A }
325N/A
325N/A public void endStartTag() throws IOException, SAXException {
325N/A // noop
325N/A }
325N/A
325N/A public void endTag(int prefix, String localName) throws IOException, SAXException, XMLStreamException {
325N/A out.add(
325N/A ef.createEndElement(
325N/A nsContext.getPrefix(prefix),
325N/A nsContext.getNamespaceURI(prefix),
325N/A localName));
325N/A }
325N/A
325N/A public void text(String value, boolean needsSeparatingWhitespace) throws IOException, SAXException, XMLStreamException {
325N/A if(needsSeparatingWhitespace)
325N/A out.add(sp);
325N/A out.add(ef.createCharacters(value));
325N/A }
325N/A
325N/A public void text(Pcdata value, boolean needsSeparatingWhitespace) throws IOException, SAXException, XMLStreamException {
325N/A text(value.toString(),needsSeparatingWhitespace);
325N/A }
325N/A}