Fluent Nhibernate - Map many to many dictionary with enum key

Question

I'm trying to do a mapping for the following classes:

public class A { 
  public virtual int Id { get; private set; }
  public virtual IDictionary<MyEnum, B> MyBValues { get; set; } 
}

public class B { 
  public virtual int Id { get; private set; }
}

public enum MyEnum { Value1, Value2, Value3 }

I'd like the resulting tables to look like this:

A
----------------
Id : int

B
----------------
Id : int

MyBValues
----------------
AId : int -- FK to A
BId : int -- FK to B
MyValue : int -- One of the enum values

Any ideas?

Thanks Andy

Answer 1

Have a look at this to see if it helps:

http://code.google.com/p/fluent-nhibernate/issues/detail?id=94

Answer 2

Paul, part of the Fluent team, has posted the solution on the Fluent support site: https://fluentnhibernate.tenderapp.com/discussions/help/225-mapping-a-dictionary

The only missing piece is that it complains that the enum type is an unmapped class, which may be just because we're not on the latest version (I'm guesing).