@Override
 public List<Price> findAll() {
   // TODO Auto-generated method stub
   return priceDao.findAll();
 }
 @Override
 @Transactional(readOnly = false)
 public void delete(String goodsId) {
   // TODO Auto-generated method stub
   priceDao.delete(new Price(goodsId, null, null, null, null, null, null));
 }
 @Override
 public Price findById(String goodsId) {
   // TODO Auto-generated method stub
   return priceDao.findById(goodsId);
 }
 @Override
 @Transactional(readOnly = false)
 public void update(Price price) {
   // TODO Auto-generated method stub
   priceDao.update(price);
 }