Would you mind doing a .ExportTo() on the config after you finish automapping? It'll help us understand what Automapper is trying to do.
On Tue, Jan 19, 2010 at 12:13 AM, Berryl Hesh <[email protected]> wrote: > Hello > > I am trying to map a hierarchy as table per class, and I'm getting the > following exception: > > NHibernate: INSERT INTO ResourceBases DEFAULT VALUES; select > last_insert_rowid() > TestCase > > 'Smack.ConstructionAdmin.Tests.Data.MappingTests.ResourceMappingTests.CanSaveAndLoad_StaffMemberResource' > failed: NHibernate.Exceptions.GenericADOException : could not insert: > [Smack.ConstructionAdmin.Domain.Model.Resources.StaffMemberResource] > [SQL: INSERT INTO ResourceBases DEFAULT VALUES; select > last_insert_rowid()] > ----> System.Data.SQLite.SQLiteException : Abort due to constraint > violation > ResourceBases.ResourceType may not be NULL > > > ResourceType is my Discriminator column as defined in the following > mapping override: > > public class ResourceBaseMap : IAutoMappingOverride<ResourceBase> > { > public void Override(AutoMapping<ResourceBase> m) > { > m.IgnoreProperty(x => x.Name); > m.IgnoreProperty(x => x.BusinessId); > m.IgnoreProperty(x => x.OrganizationName); > > m.DiscriminateSubClassesOnColumn("ResourceType").Length > (255); > > m.HasMany(x => x.Allocations).AsSet(); > } > } > > public class StaffMemberResourceMap : > IAutoMappingOverride<StaffMemberResource> > { > public void Override(AutoMapping<StaffMemberResource> m) > { > m.References(x => x.StaffMember); > } > } > > My understanding is that the value in the discriminator column will > default to the full class name of the subclass, but SQLite seems to > think it's getting a NULL value instead. > > Can someone please enlighten me as to how I'm abusing my mapping to > get this error? > > Thanks, > Berryl > > -- > You received this message because you are subscribed to the Google Groups > "Fluent NHibernate" group. > To post to this group, send email to [email protected]. > To unsubscribe from this group, send email to > [email protected]<fluent-nhibernate%[email protected]> > . > For more options, visit this group at > http://groups.google.com/group/fluent-nhibernate?hl=en. > > > > -- - Hudson http://www.bestguesstheory.com http://twitter.com/HudsonAkridge--
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