// Characters method fills current RssItem object with data when title and link tag content is
 // being processed
 @Override
 public void characters(char[] ch, int start, int length) throws SAXException {
   if (parsingTitle) {
     if (currentItem != null) currentItem.setTitle(new String(ch, start, length));
   } else if (parsingLink) {
     if (currentItem != null) {
       currentItem.setLink(new String(ch, start, length));
       parsingLink = false;
     }
   }
 }