public XmlDbDao(File dbFile) {
this.dbFile = dbFile;
}
private boolean writeDb(List<Rss> listRss) {
XmlUtility utility = new XmlUtility();
FileOutputStream fop = null;
Document doc = utility.createRssXMLTemp(listRss);
String output = utility.serializeDom(doc);
//time to write to DB
try {
fop = new FileOutputStream(dbFile);
// if file doesnt exists, then create it
if (!dbFile.exists()) {