@Override
 public List<NewsMetric> getNewsMetric() {
   // TODO Auto-generated method stub
   return newsDao.getNewsMetric();
 }
 @Override
 public List<News> getRecommendedNewsByNewsType(String str, Long count) {
   // TODO Auto-generated method stub
   return newsDao.getRecommendedNewsByNewsType(str, count);
 }
 @Override
 public List<News> getNewsForCarouselByNewsType(String str) {
   // TODO Auto-generated method stub
   return newsDao.getNewsForCarouselByNewsType(str);
 }
 @Override
 public List<News> searchNews(String str) {
   // TODO Auto-generated method stub
   return newsDao.searchNewsByQuery(str);
 }
 @Override
 public void saveLatestNews(News news) {
   // TODO Auto-generated method stub
   newsDao.persistNews(news);
 }
 @Override
 public News getNewsByNewsId(Long id) {
   // TODO Auto-generated method stub
   return newsDao.getNewsById(id);
 }
 @Override
 public List<News> getEveryNewsFromMyDB() {
   // TODO Auto-generated method stub
   return newsDao.getAllNews();
 }