@Override
 public InsHolder getById(Long id) {
   InsHolderQuery query = new InsHolderQuery();
   query.setId(id);
   return insHolderManager.getByQuery(query);
 }
 @Override
 public List<InsHolder> getListByMemberPin(String memberPin) {
   InsHolderQuery query = new InsHolderQuery();
   query.setMemberPin(memberPin);
   return insHolderManager.getListByQuery(query);
 }