package com.sampullara.findbugs.com;

import junit.framework.TestCase;

import javax.xml.bind.JAXBException;
import javax.xml.stream.EventFilter;
import javax.xml.stream.XMLEventReader;
import javax.xml.stream.XMLInputFactory;
import javax.xml.stream.XMLStreamException;
import javax.xml.stream.events.StartElement;
import javax.xml.stream.events.XMLEvent;
import java.io.IOException;
import java.io.Reader;
import java.io.StringReader;

/**
 * Created by IntelliJ IDEA.
 * User: sam
 * Date: May 7, 2006
 * Time: 2:51:41 PM
 * To change this template use File | Settings | File Templates.
 */
public class WoodstoxTest extends TestCase {
    public void testFilter() throws XMLStreamException, JAXBException, IOException {
        // Parse the data, filtering out the start elements
        XMLInputFactory xmlif = XMLInputFactory.newInstance();
        Reader fr = new StringReader("<root><child1>sam</child1></root>");
        XMLEventReader xmler = xmlif.createXMLEventReader(fr);
        EventFilter filter = new EventFilter() {
            public boolean accept(XMLEvent event) {
                return event.isStartElement();
            }
        };
        XMLEventReader xmlfer = xmlif.createFilteredReader(xmler, filter);
        XMLEvent e;
        while ((e = xmlfer.peek()) != null) {
            assertTrue(e instanceof StartElement);
        }
        fr.close();
    }
}