//using System;
//using FluentNHibernate.Conventions;
//using System.Reflection;
//using FluentNHibernate;
//using FluentNHibernate.Conventions.Instances;
//using FluentNHibernate.Conventions.Inspections;
//using FluentNHibernate.Conventions.AcceptanceCriteria;
//using Tanshu.Accounts.Contracts;

//namespace Tanshu.Accounts.Conventions
//{
//    public class AllowNullConvention : IPropertyConvention, IPropertyConventionAcceptance
//    {
//        public void Accept(IAcceptanceCriteria<IPropertyInspector> criteria)
//        {
//            criteria.Expect(
//                x => !this.IsNullableProperty(x)
//                || x.Property.MemberInfo.GetCustomAttributes(typeof(AllowNullAttribute), true).Length > 0);
//        }

//        public void Apply(IPropertyInstance instance)
//        {
//            instance.Nullable();
//        }

//        private bool IsNullableProperty(IExposedThroughPropertyInspector target)
//        {
//            var type = target.Property.PropertyType;

//            return type.Equals(typeof(string)) || (type.IsGenericType && type.GetGenericTypeDefinition().Equals(typeof(Nullable<>)));
//        }
//    }
//}