import org.jdom.*;
import org.jdom.input.SAXBuilder;
import org.jdom.xpath.XPath;

import java.io.IOException;
import java.util.List;


/**
 * Created by IntelliJ IDEA.
 * User: jeroen
 * Date: 22-feb-2011
 * Time: 15:57:59
 * To change this template use File | Settings | File Templates.
 */
public class XML {

    public void toon(){
        SAXBuilder parser = new SAXBuilder();
        Document document = null;
        try {
            document = parser.build("./bars.xml");
            //XPath xPath = XPath.newInstance("//y-axis-title"); oef 1.1
            //XPath xPath = XPath.newInstance("//bars/bar[@number = 4]");
            //XPath xPath = XPath.newInstance("//bar[@number = 5]");
            XPath xPath = XPath.newInstance("//article[@code = 13549014]/harvest_time");
            List<Element> elements = xPath.selectNodes(document);

            System.out.println(elements.size());
            for(Element element : elements){
                System.out.println(element.getValue());
            }
        } catch (JDOMException e) {
            System.out.println("");
        } catch (IOException e) { }
            System.out.println("");
    }
}