Have you tried using ClassMapping<T> instead of JoinedSubclassMapping<T>?
RP
On Sunday, February 5, 2017 at 10:18:46 AM UTC, Jeremy Dowling wrote:
>
> I'm attempting to build an ASP.Net MVC 5 web application, using the
> NHibernate.AspNet.Identity library (through Nuget), with NHibernate 4 as
> the ORM.
>
> Rather than extending the NHibernate.AspNet.Identity.IdentityUser using
> the standard "ApplicationUser" where NHibernate has to be used from the
> application layer, I want to extend a class I labeled as
> "ChromSimGUI.Models.GUI_EntityUser"
>
> The signature for the class:
> public class GUI_EntityUsers : IdentityUser,
> IComparable<GUI_EntityUsers> { . . . }
>
> The Map By Code class:
> public class GUI_EntityUsersMap :
> JoinedSubclassMapping<GUI_EntityUsers>
> {
> public GUI_EntityUsersMap()
> {
> this.Extends(typeof(IdentityUser));
> this.Key(k => {
> k.Column("UserId");
> k.ForeignKey("fk_AspNetUsers");
> k.NotNullable(true);
> k.OnDelete(OnDeleteAction.Cascade);
> });
> this.Property(x => x.FirstName);
> this.Property(x => x.LastName);
> this.ManyToOne(x => x.Address, m => {
> m.Column("AddressID");
> m.Cascade(Cascade.All);
> m.Class(typeof(GUI_EntityAddress));
> });
> }
>
> I'm attempting to get the mapping for GUI_EntityUsers via:
> public static HbmMapping GetGUIModelMappings()
> {
> System.Type baseEntityType = typeof(IdentityUser);
>
> var allEntities = new List<System.Type> {
> typeof(GUI_EntityUsers)
> };
>
> var mapper = new ConventionModelMapper();
>
> mapper.IsEntity((t, declared) =>
> (baseEntityType.IsAssignableFrom(t) && baseEntityType != t) &&
> !t.IsInterface);
> mapper.IsRootEntity((t, declared) =>
> baseEntityType.Equals(t.BaseType));
>
> mapper.AddMapping<GUI_EntityUsersMap>();
>
> return mapper.CompileMappingFor(allEntities);
> }
> }
>
> The mappings are configured for a project where I intend all DAL activity
> to take place. So, the helper in that class does:
> _configuration = new Configuration();
> _configuration.Configure();
>
> _configuration.AddDeserializedMapping(MappingHelper.GetIdentityMappings(myEntities),
>
> null); //this gets the NHibernate.AspNet.Identity mappings
> _configuration.AddAssembly("ChromSimGUI.Models");
> //grabs the hbm.xml mappings
>
> _configuration.AddDeserializedMapping(ChromSimGUI.Models.Helper.MappingHelper.GetGUIModelMappings(),
>
> null);
> _sessionFactory =
> _configuration.BuildSessionFactory();
>
>
> In the line compiling the mappings for the GUI_EntityUsersMap, I get an
> error: "Ambiguous mapping of ChromSimGUI.Models.GUI_EntityUsers. It was
> registered as root-entity and as subclass for table-per-class strategy"
>
> I'm still relatively new to nHibernate, esp the map by code, and
> documentation on the web seems to be very limited for this situation. Any
> ideas on how to get this to compile?
>
> Thanks
>
>
>
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