public List <TOrderItem> LoadOrderItem()
 {
     try
     {
         using (OrderItemBusiness business = new OrderItemBusiness())
         {
             return(business.GetAll().ToList().Select(i => ThriftUtil.ConvertToThriftObject(i) as TOrderItem).ToList());
         }
     }
     catch (Exception exc)
     {
         ServerLogger.logError("[LoadOrderItem]", exc);
         return(new List <TOrderItem>());
     }
 }
 public List <TIrregularOrder> LoadIrregularOrder()
 {
     try
     {
         using (IrregularOrderBusiness business = new IrregularOrderBusiness())
         {
             return(business.GetAll().ToList().Select(i => ThriftUtil.ConvertToThriftObject(i) as TIrregularOrder).ToList());
         }
     }
     catch (Exception exc)
     {
         ServerLogger.logError("[LoadIrregularOrder]", exc);
         return(new List <TIrregularOrder>());
     }
 }