internal IFacadeUpdateResult <SetupMenuData> SaveSetupMenu(SetupMenuDto dto)
        {
            ArgumentValidator.IsNotNull("dto", dto);

            FacadeUpdateResult <SetupMenuData> result = new FacadeUpdateResult <SetupMenuData>();
            ISetupMenuService service  = UnitOfWork.GetService <ISetupMenuService>();
            SetupMenu         instance = RetrieveOrNew <SetupMenuData, SetupMenu, ISetupMenuService>(result.ValidationResult, dto.Id);

            if (result.IsSuccessful)
            {
                instance.Name         = dto.Name;
                instance.ParentMenuId = dto.ParentMenuId;
                instance.MenuText     = dto.MenuText;
                instance.Tooltip      = dto.Tooltip;
                instance.NavigateUrl  = dto.NavigateUrl;
                instance.Sort         = dto.Sort;
                instance.MenuTypeId   = dto.MenuTypeId;

                var saveQuery = service.Save(instance);

                result.AttachResult(instance.RetrieveData <SetupMenuData>());
                result.Merge(saveQuery);
            }

            return(result);
        }
        internal TDto RetrieveOrNewSetupMenu <TDto>(object instanceId, IDataConverter <SetupMenuData, TDto> converter)
            where TDto : class
        {
            ArgumentValidator.IsNotNull("converter", converter);
            ISetupMenuService service = UnitOfWork.GetService <ISetupMenuService>();
            FacadeUpdateResult <SetupMenuData> result = new FacadeUpdateResult <SetupMenuData>();
            SetupMenu instance = RetrieveOrNew <SetupMenuData, SetupMenu, ISetupMenuService>(result.ValidationResult, instanceId);

            if (result.IsSuccessful)
            {
                return(converter.Convert(instance.RetrieveData <SetupMenuData>()));
            }
            else
            {
                return(null);
            }
        }