/**
* Copyright (C) 2010 Orbeon, Inc.
*
* This program is free software; you can redistribute it and/or modify it under the terms of the
* GNU Lesser General Public License as published by the Free Software Foundation; either version
* 2.1 of the License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
* without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
* See the GNU Lesser General Public License for more details.
*
* The full text of the license is available at http://www.gnu.org/copyleft/lesser.html
*/
package org.orbeon.oxf.xml;
import org.xml.sax.ContentHandler;
import org.xml.sax.SAXException;
/**
* This class takes care of cleaning-up namespaces.
*
* Some tools generate namespace "un-declarations" or the form xmlns:abc="". While this is needed to
* keep the XML infoset correct, it is illegal to generate such declarations in XML 1.0 (but it is
* legal in XML 1.1).
*/
public class NamespaceCleanupXMLReceiver extends ForwardingXMLReceiver {
private boolean filterNamespaceEvents;
public NamespaceCleanupXMLReceiver(XMLReceiver xmlReceiver, boolean serializeXML11) {
super(xmlReceiver);
this.filterNamespaceEvents = !serializeXML11;
}
public NamespaceCleanupXMLReceiver(ContentHandler contentHandler, boolean serializeXML11) {
super(contentHandler);
this.filterNamespaceEvents = !serializeXML11;
}
public void startPrefixMapping(String prefix, String uri) throws SAXException {
if (!filterNamespaceEvents || !(prefix.length() > 0 && uri.equals("")))
super.startPrefixMapping(prefix, uri);
}
}