/*
* eXist Open Source Native XML Database
* Copyright (C) 2001-07 The eXist Project
* http://exist-db.org
*
* 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
* 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.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
*
* $Id$
*/
package org.exist.validation;
import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;
/**
* Simple contenthandler to determine the NamespaceUri of
* the document root node.
*
* @author Dannes Wessels
*/
public class ValidationContentHandler extends DefaultHandler {
private boolean isFirstElement = true;
private String namespaceUri = null;
/**
* @see org.xml.sax.helpers.DefaultHandler#startElement(String,String,String,Attributes)
*/
@Override
public void startElement(String uri, String localName, String qName,
Attributes attributes) throws SAXException {
if(isFirstElement){
namespaceUri=uri;
isFirstElement=false;
}
}
/**
* Get namespace of root element. To be used for reporting.
*
* @return Namespace of root element.
*/
public String getNamespaceUri(){
return namespaceUri;
}
}