RssHandler.java

package net.sgoliver.android.xml;

import java.util.ArrayList;
import java.util.List;

import org.xml.sax.Attributes;
import org.xml.sax.SAXException;
import org.xml.sax.helpers.DefaultHandler;

public class RssHandler extends DefaultHandler {
    private List<Noticia> noticias;
    private Noticia noticiaActual;
    private StringBuilder sbTexto;
 
    public List<Noticia> getNoticias(){
        return noticias;
    }
 
    @Override
    public void characters(char[] ch, int start, int length)
                   throws SAXException {
 
        super.characters(ch, start, length);
 
        if (this.noticiaActual != null)
        	sbTexto.append(ch, start, length);
    }
 
    @Override
    public void endElement(String uri, String localName, String name)
                   throws SAXException {
 
        super.endElement(uri, localName, name);
 
        if (this.noticiaActual != null) {
 
            if (localName.equals("title")) {
                noticiaActual.setTitulo(sbTexto.toString());
            } else if (localName.equals("link")) {
                noticiaActual.setLink(sbTexto.toString());
            } else if (localName.equals("description")) {
                noticiaActual.setDescripcion(sbTexto.toString());
            } else if (localName.equals("guid")) {
                noticiaActual.setGuid(sbTexto.toString());
            } else if (localName.equals("pubDate")) {
                noticiaActual.setFecha(sbTexto.toString());
            } else if (localName.equals("item")) {
                noticias.add(noticiaActual);
            }
 
            sbTexto.setLength(0);
        }
    }
 
    @Override
    public void startDocument() throws SAXException {
 
        super.startDocument();
 
        noticias = new ArrayList<Noticia>();
        sbTexto = new StringBuilder();
    }
 
    @Override
    public void startElement(String uri, String localName,
                   String name, Attributes attributes) throws SAXException {
 
        super.startElement(uri, localName, name, attributes);
 
        if (localName.equals("item")) {
            noticiaActual = new Noticia();
        }
    }
}