public void InsertOrder(Order order)
{
// Get the next id within a separate transaction
order.Id = GetNextId("OrderNum");
_daoManager.BeginTransaction();
try
{
_itemDao.UpdateQuantity(order);
_orderDao.InsertOrder(order);
_daoManager.CommitTransaction();
}
catch
{
_daoManager.RollBackTransaction();
throw;
}
}