narsil/Tanshu.Accounts.Repository/BusinessLayer/PrintLocationBI.cs

using System.Configuration;
using NHibernate;
using Tanshu.Accounts.Entities;

namespace Tanshu.Accounts.Repository
{
    public class PrintLocationBI : FluentGenericBase<PrintLocation>
    {
        public PrintLocationBI()
            : base()
        { }
        public PrintLocationBI(bool beginTransaction)
            : base(beginTransaction)
        { }
        public PrintLocationBI(ISession session)
            : base(session)
        { }
        public PrintLocationBI(ISession session, bool beginTransaction)
            : base(session, beginTransaction)
        { }
        public static PrintLocation BasePrinter
        {
            get
            {
                var location = ConfigurationManager.AppSettings["Location"].ToLowerInvariant();
                using (var bi = new PrintLocationBI(false))
                    return bi.Get(x => x.Location == location && x.ProductGroup == null);
            }
        }
        public static PrintLocation KotPrinter(int productGroupID)
        {
            var location = ConfigurationManager.AppSettings["Location"].ToLowerInvariant();
            using (var bi = new PrintLocationBI(false))
                return bi.Get(x => x.Location == location && x.ProductGroup.ProductGroupID == productGroupID) ??
                         bi.Get(x => x.Location == location && x.ProductGroup == null);
        }
    }
}