public bool Update(PositionDomain entity)
 {
     try
     {
         Update<PositionDomain>(entity);
         return true;
     }
     catch (Exception ex)
     {
         Logger.Error(ex);
         return false;
     }
 }
 public bool Insert(PositionDomain entity)
 {
     try
     {
         Insert<PositionDomain>(entity);
         return true;
     }
     catch (Exception ex)
     {
         Logger.Error(ex);
         return false;
     }
 }