On Wed, Jul 15, 2015 at 3:22 PM, Michael Powell <mwpowell...@gmail.com> wrote:
> Hello,
>
> I am trying to map custom type, for which I've got a working IUserType
> implementation. The user type works fine in an "ordinary" mapping. Now
> I am using the same approach in a ComponentMap, yet I am experiencing
> the following exception:
Ah! Figured it out. I was confusing StatisticFlags with a language
level enum mapping. That fixed it.
> FluentNHibernate.Cfg.FluentConfigurationException occurred
> HResult=-2146233088
> Message=An invalid or incomplete configuration was used while
> creating a SessionFactory. Check PotentialReasons collection, and
> InnerException for more detail.
>
> Source=FluentNHibernate
> StackTrace:
> at FluentNHibernate.Cfg.FluentConfiguration.BuildSessionFactory()
> at
> Football.Data.Repository.Hibernate.NHibernateSessionFactoryManagerBase.CreateFactory()
> in <path/>\NHibernateSessionFactoryManagerBase.cs:line 131
> InnerException: NHibernate.MappingException
> HResult=-2146232832
> Message=Could not determine type for:
> Football.Models.Enumerations.StatisticFlags, Football,
> Version=1.1.0.25499, Culture=neutral, PublicKeyToken=null, for
> columns: NHibernate.Mapping.Column(Unit)
> Source=NHibernate
> StackTrace:
> at NHibernate.Mapping.SimpleValue.get_Type()
> at NHibernate.Mapping.SimpleValue.IsValid(IMapping mapping)
> at NHibernate.Mapping.Property.IsValid(IMapping mapping)
> at NHibernate.Mapping.PersistentClass.Validate(IMapping mapping)
> at NHibernate.Mapping.RootClass.Validate(IMapping mapping)
> at NHibernate.Cfg.Configuration.ValidateEntities()
> at NHibernate.Cfg.Configuration.Validate()
> at NHibernate.Cfg.Configuration.BuildSessionFactory()
> at FluentNHibernate.Cfg.FluentConfiguration.BuildSessionFactory()
> InnerException:
>
> Could be falling over here:
>
> Component(x => x.Criterion)
> .ColumnPrefix(@"Criterion");
>
> or here:
>
> Component(x => x.Lower)
> .ColumnPrefix(@"Lower");
>
> Component(x => x.Upper)
> .ColumnPrefix(@"Upper");
>
> Which, any of these is a "Quantity" ComponentMap:
>
> Enumeration<StatisticFlags>(x => x.Unit)
> .CustomSqlType(@"ENUMERATIONFLAGS")
> .Not.Nullable();
> Map(x => x.Value).Not.Nullable();
>
> Which ENUMERATIONFLAGS is a user defined data type: [VARBINARY](32).
>
> Finally. which Enumeration mapping routes through here, both for
> ComponentMap as for ClassMap:
>
> protected PropertyPart Enumeration<TEnumeration>(
> Expression<Func<T, object>> memberExpression)
> where TEnumeration : Enumeration<TEnumeration>
> {
> return part = Map(memberExpression)
> .CustomType<EnumerationUserType<TEnumeration>>();
> }
>
> I believe those are the relevant bits. The only thing I can figure is
> that somehow what I am trying to do isn't quite supported in a
> ComponentMap, but I could be wrong. I assure you, for ClassMap,
> EnumerationUserType is working just fine, but not, it seems, for
> ComponentMap.
>
> Best regards,
>
> Michael Powell
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