public Billing[] getBilling(GetBillingRequest request)
{
DetachedCriteria criteria = DetachedCriteria.For <Bill>();
if (request.orderby != null)
{
RequestOrderByHelper.ConverToCriteria(request.orderby, orderbyFiledsMapping, criteria);
}
IList <Bill> billList = TheCriteriaMgr.FindAll <Bill>(criteria, request.beginRowIndex, request.beginRowIndex + request.rowSize);
List <Billing> billingList = new List <Billing>();
foreach (Bill bill in billList)
{
Billing billing = fillBill(bill);
foreach (BillDetail billDetail in bill.BillDetails)
{
BillingItem billingItem = fillBillDetail(billDetail);
billing.AddBillingItem(billingItem);
}
billingList.Add(billing);
}
return(billingList.ToArray());
}