/*
* SAX-like interface for kXML.
* Copyright (c) 2004, Didier Donsez
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in
* the documentation and/or other materials provided with the
* distribution.
* * Neither the name of the ungoverned.org nor the names of its
* contributors may be used to endorse or promote products derived
* from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* Contact: Didier Donsez <didier.donsez@imag.fr>
* Contributor(s):
*
**/
package kxml.sax;
import java.io.IOException;
import java.io.Reader;
import java.util.Properties;
import org.kxml.Attribute;
import org.kxml.Xml;
import org.kxml.parser.ParseEvent;
import org.kxml.parser.XmlParser;
/**
* The KXmlSAXParser extends the XmlParser from kxml. This is a very
* simple parser that does not take into account the DTD
*
* @version 1.0 08 Nov 2002
* @version 1.1 24 Apr 2004
* @author Humberto Cervantes, Didier Donsez
*/
public class KXmlSAXParser extends XmlParser {
/**
* The constructor for a parser, it receives a java.io.Reader.
*
* @param reader The reader
* @exception IOException thrown by the superclass
*/
public KXmlSAXParser(Reader r) throws IOException {
super(r);
}
/**
* Parser from the reader provided in the constructor, and call
* the startElement and endElement in a KxmlHandler
*
* @param reader The reader
* @exception Exception thrown by the superclass
*/
public void parseXML(KXmlSAXHandler handler) throws Exception {
ParseEvent evt = null;
do {
evt = read();
if (evt.getType() == Xml.START_TAG) {
Properties props = new Properties();
for (int i = 0; i < evt.getAttributeCount(); i++) {
Attribute attr = evt.getAttribute(i);
props.put(attr.getName(), attr.getValue());
}
handler.startElement(
"uri",
evt.getName(),
evt.getName(),
props);
} else if (evt.getType() == Xml.END_TAG) {
handler.endElement("uri", evt.getName(), evt.getName());
} else if (evt.getType() == Xml.TEXT) {
String text = evt.getText();
handler.characters(text.toCharArray(),0,text.length());
} else {
// do nothing
}
} while (evt.getType() != Xml.END_DOCUMENT);
}
}