impl.com.sun.xml.bind.v2.runtime.output.SAXOutput Maven / Gradle / Ivy
Go to download
Show more of this group Show more artifacts with this name
Show all versions of ehcache Show documentation
Show all versions of ehcache Show documentation
Ehcache is an open source, standards-based cache used to boost performance,
offload the database and simplify scalability. Ehcache is robust, proven and full-featured and
this has made it the most widely-used Java-based cache.
/*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS HEADER.
*
* Copyright (c) 2010 Oracle and/or its affiliates. All rights reserved.
*
* The contents of this file are subject to the terms of either the GNU
* General Public License Version 2 only ("GPL") or the Common Development
* and Distribution License("CDDL") (collectively, the "License"). You
* may not use this file except in compliance with the License. You can
* obtain a copy of the License at
* https://glassfish.dev.java.net/public/CDDL+GPL_1_1.html
* or packager/legal/LICENSE.txt. See the License for the specific
* language governing permissions and limitations under the License.
*
* When distributing the software, include this License Header Notice in each
* file and include the License file at packager/legal/LICENSE.txt.
*
* GPL Classpath Exception:
* Oracle designates this particular file as subject to the "Classpath"
* exception as provided by Oracle in the GPL Version 2 section of the License
* file that accompanied this code.
*
* Modifications:
* If applicable, add the following below the License Header, with the fields
* enclosed by brackets [] replaced by your own identifying information:
* "Portions Copyright [year] [name of copyright owner]"
*
* Contributor(s):
* If you wish your version of this file to be governed by only the CDDL or
* only the GPL Version 2, indicate your decision by adding "[Contributor]
* elects to include this software in this distribution under the [CDDL or GPL
* Version 2] license." If you don't indicate a single choice of license, a
* recipient has the option to distribute your version of this file under
* either the CDDL, the GPL Version 2 or to extend the choice of license to
* its licensees as provided above. However, if you add GPL Version 2 code
* and therefore, elected the GPL Version 2 license, then the option applies
* only if the new code is made subject to such option by the copyright
* holder.
*/
package com.sun.xml.bind.v2.runtime.output;
import java.io.IOException;
import javax.xml.stream.XMLStreamException;
import com.sun.xml.bind.util.AttributesImpl;
import com.sun.xml.bind.v2.runtime.XMLSerializer;
import org.xml.sax.ContentHandler;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.LocatorImpl;
/**
* {@link XmlOutput} implementation that writes to SAX {@link ContentHandler}.
*
* @author Kohsuke Kawaguchi
*/
public class SAXOutput extends XmlOutputAbstractImpl {
protected final ContentHandler out;
public SAXOutput(ContentHandler out) {
this.out = out;
out.setDocumentLocator(new LocatorImpl());
}
private String elementNsUri,elementLocalName,elementQName;
private char[] buf = new char[256];
private final AttributesImpl atts = new AttributesImpl();
// not called if we are generating fragments
@Override
public void startDocument(XMLSerializer serializer, boolean fragment, int[] nsUriIndex2prefixIndex, NamespaceContextImpl nsContext) throws SAXException, IOException, XMLStreamException {
super.startDocument(serializer, fragment,nsUriIndex2prefixIndex,nsContext);
if(!fragment)
out.startDocument();
}
public void endDocument(boolean fragment) throws SAXException, IOException, XMLStreamException {
if(!fragment)
out.endDocument();
super.endDocument(fragment);
}
public void beginStartTag(int prefix, String localName) {
elementNsUri = nsContext.getNamespaceURI(prefix);
elementLocalName = localName;
elementQName = getQName(prefix,localName);
atts.clear();
}
public void attribute(int prefix, String localName, String value) {
String qname;
String nsUri;
if(prefix==-1) {
nsUri = "";
qname = localName;
} else {
nsUri = nsContext.getNamespaceURI(prefix);
String p = nsContext.getPrefix(prefix);
if(p.length()==0)
// this is more likely a bug in the application code (NamespacePrefixMapper implementation)
// this only happens when it tries to assign "" prefix to a non-"" URI,
// which is by itself violation of namespace rec. But let's just be safe.
// See http://forums.java.net/jive/thread.jspa?messageID=212598#212598
qname = localName;
else
qname = p +':'+localName;
}
atts.addAttribute( nsUri, localName, qname, "CDATA", value );
}
public void endStartTag() throws SAXException {
NamespaceContextImpl.Element ns = nsContext.getCurrent();
if(ns!=null) {
int sz = ns.count();
for( int i=0; i=0; i-- ) {
String p = ns.getPrefix(i);
String uri = ns.getNsUri(i);
if(uri.length()==0 && ns.getBase()==1)
continue; // no point in definint xmlns='' on the root
out.endPrefixMapping(p);
}
}
}
private String getQName(int prefix, String localName) {
String qname;
String p = nsContext.getPrefix(prefix);
if(p.length()==0)
qname = localName;
else
qname = p+':'+localName;
return qname;
}
public void text(String value, boolean needsSP) throws IOException, SAXException, XMLStreamException {
int vlen = value.length();
if(buf.length<=vlen) {
buf = new char[Math.max(buf.length*2,vlen+1)];
}
if(needsSP) {
value.getChars(0,vlen,buf,1);
buf[0] = ' ';
} else {
value.getChars(0,vlen,buf,0);
}
out.characters(buf,0,vlen+(needsSP?1:0));
}
public void text(Pcdata value, boolean needsSP) throws IOException, SAXException, XMLStreamException {
int vlen = value.length();
if(buf.length<=vlen) {
buf = new char[Math.max(buf.length*2,vlen+1)];
}
if(needsSP) {
value.writeTo(buf,1);
buf[0] = ' ';
} else {
value.writeTo(buf,0);
}
out.characters(buf,0,vlen+(needsSP?1:0));
}
}