1.1 --- /dev/null Thu Jan 01 00:00:00 1970 +0000
1.2 +++ b/src/share/jaxws_classes/com/sun/xml/internal/bind/v2/runtime/output/SAXOutput.java Wed Apr 27 01:27:09 2016 +0800
1.3 @@ -0,0 +1,173 @@
1.4 +/*
1.5 + * Copyright (c) 1997, 2011, Oracle and/or its affiliates. All rights reserved.
1.6 + * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
1.7 + *
1.8 + * This code is free software; you can redistribute it and/or modify it
1.9 + * under the terms of the GNU General Public License version 2 only, as
1.10 + * published by the Free Software Foundation. Oracle designates this
1.11 + * particular file as subject to the "Classpath" exception as provided
1.12 + * by Oracle in the LICENSE file that accompanied this code.
1.13 + *
1.14 + * This code is distributed in the hope that it will be useful, but WITHOUT
1.15 + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
1.16 + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
1.17 + * version 2 for more details (a copy is included in the LICENSE file that
1.18 + * accompanied this code).
1.19 + *
1.20 + * You should have received a copy of the GNU General Public License version
1.21 + * 2 along with this work; if not, write to the Free Software Foundation,
1.22 + * Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
1.23 + *
1.24 + * Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
1.25 + * or visit www.oracle.com if you need additional information or have any
1.26 + * questions.
1.27 + */
1.28 +
1.29 +package com.sun.xml.internal.bind.v2.runtime.output;
1.30 +
1.31 +import java.io.IOException;
1.32 +
1.33 +import javax.xml.stream.XMLStreamException;
1.34 +
1.35 +import com.sun.xml.internal.bind.util.AttributesImpl;
1.36 +import com.sun.xml.internal.bind.v2.runtime.XMLSerializer;
1.37 +
1.38 +import org.xml.sax.ContentHandler;
1.39 +import org.xml.sax.SAXException;
1.40 +import org.xml.sax.helpers.LocatorImpl;
1.41 +
1.42 +/**
1.43 + * {@link XmlOutput} implementation that writes to SAX {@link ContentHandler}.
1.44 + *
1.45 + * @author Kohsuke Kawaguchi
1.46 + */
1.47 +public class SAXOutput extends XmlOutputAbstractImpl {
1.48 + protected final ContentHandler out;
1.49 +
1.50 + public SAXOutput(ContentHandler out) {
1.51 + this.out = out;
1.52 + out.setDocumentLocator(new LocatorImpl());
1.53 + }
1.54 +
1.55 + private String elementNsUri,elementLocalName,elementQName;
1.56 +
1.57 + private char[] buf = new char[256];
1.58 +
1.59 + private final AttributesImpl atts = new AttributesImpl();
1.60 +
1.61 +
1.62 + // not called if we are generating fragments
1.63 + @Override
1.64 + public void startDocument(XMLSerializer serializer, boolean fragment, int[] nsUriIndex2prefixIndex, NamespaceContextImpl nsContext) throws SAXException, IOException, XMLStreamException {
1.65 + super.startDocument(serializer, fragment,nsUriIndex2prefixIndex,nsContext);
1.66 + if(!fragment)
1.67 + out.startDocument();
1.68 + }
1.69 +
1.70 + public void endDocument(boolean fragment) throws SAXException, IOException, XMLStreamException {
1.71 + if(!fragment)
1.72 + out.endDocument();
1.73 + super.endDocument(fragment);
1.74 + }
1.75 +
1.76 + public void beginStartTag(int prefix, String localName) {
1.77 + elementNsUri = nsContext.getNamespaceURI(prefix);
1.78 + elementLocalName = localName;
1.79 + elementQName = getQName(prefix,localName);
1.80 + atts.clear();
1.81 + }
1.82 +
1.83 + public void attribute(int prefix, String localName, String value) {
1.84 + String qname;
1.85 + String nsUri;
1.86 + if(prefix==-1) {
1.87 + nsUri = "";
1.88 + qname = localName;
1.89 + } else {
1.90 + nsUri = nsContext.getNamespaceURI(prefix);
1.91 + String p = nsContext.getPrefix(prefix);
1.92 + if(p.length()==0)
1.93 + // this is more likely a bug in the application code (NamespacePrefixMapper implementation)
1.94 + // this only happens when it tries to assign "" prefix to a non-"" URI,
1.95 + // which is by itself violation of namespace rec. But let's just be safe.
1.96 + // See http://forums.java.net/jive/thread.jspa?messageID=212598#212598
1.97 + qname = localName;
1.98 + else
1.99 + qname = p +':'+localName;
1.100 + }
1.101 + atts.addAttribute( nsUri, localName, qname, "CDATA", value );
1.102 + }
1.103 +
1.104 + public void endStartTag() throws SAXException {
1.105 + NamespaceContextImpl.Element ns = nsContext.getCurrent();
1.106 + if(ns!=null) {
1.107 + int sz = ns.count();
1.108 + for( int i=0; i<sz; i++ ) {
1.109 + String p = ns.getPrefix(i);
1.110 + String uri = ns.getNsUri(i);
1.111 + if(uri.length()==0 && ns.getBase()==1)
1.112 + continue; // no point in defining xmlns='' on the root
1.113 + out.startPrefixMapping(p,uri);
1.114 + }
1.115 + }
1.116 + out.startElement(elementNsUri,elementLocalName,elementQName,atts);
1.117 + }
1.118 +
1.119 + public void endTag(int prefix, String localName) throws SAXException {
1.120 + out.endElement(
1.121 + nsContext.getNamespaceURI(prefix),
1.122 + localName,
1.123 + getQName(prefix, localName)
1.124 + );
1.125 +
1.126 + NamespaceContextImpl.Element ns = nsContext.getCurrent();
1.127 + if(ns!=null) {
1.128 + int sz = ns.count();
1.129 + for( int i=sz-1; i>=0; i-- ) {
1.130 + String p = ns.getPrefix(i);
1.131 + String uri = ns.getNsUri(i);
1.132 + if(uri.length()==0 && ns.getBase()==1)
1.133 + continue; // no point in definint xmlns='' on the root
1.134 + out.endPrefixMapping(p);
1.135 + }
1.136 + }
1.137 + }
1.138 +
1.139 + private String getQName(int prefix, String localName) {
1.140 + String qname;
1.141 + String p = nsContext.getPrefix(prefix);
1.142 + if(p.length()==0)
1.143 + qname = localName;
1.144 + else
1.145 + qname = p+':'+localName;
1.146 + return qname;
1.147 + }
1.148 +
1.149 + public void text(String value, boolean needsSP) throws IOException, SAXException, XMLStreamException {
1.150 + int vlen = value.length();
1.151 + if(buf.length<=vlen) {
1.152 + buf = new char[Math.max(buf.length*2,vlen+1)];
1.153 + }
1.154 + if(needsSP) {
1.155 + value.getChars(0,vlen,buf,1);
1.156 + buf[0] = ' ';
1.157 + } else {
1.158 + value.getChars(0,vlen,buf,0);
1.159 + }
1.160 + out.characters(buf,0,vlen+(needsSP?1:0));
1.161 + }
1.162 +
1.163 + public void text(Pcdata value, boolean needsSP) throws IOException, SAXException, XMLStreamException {
1.164 + int vlen = value.length();
1.165 + if(buf.length<=vlen) {
1.166 + buf = new char[Math.max(buf.length*2,vlen+1)];
1.167 + }
1.168 + if(needsSP) {
1.169 + value.writeTo(buf,1);
1.170 + buf[0] = ' ';
1.171 + } else {
1.172 + value.writeTo(buf,0);
1.173 + }
1.174 + out.characters(buf,0,vlen+(needsSP?1:0));
1.175 + }
1.176 +}
