Well, FNH just generates XML under the hood so there shouldn't be a
distinction between a keyword and the string literal.
There's a way to export the xml that FNH is passing to NH, it might be worth
having a look at that and comparing it to what you'd expect.
If you're using the Fluently.Configure style configuration, there's an
ExportTo method on the FluentMappings property
(m.FluentMappings.AddFromAssemblyOf<X>().ExportTo("Path")). If you're using
the PersistenceModel directly there's a WriteMappingsTo call you can use.
On Sun, May 3, 2009 at 4:03 PM, jcavaliere <[email protected]>wrote:
>
> Version 2.1
>
> I did try changing the type to a string, but is seemed to be looking
> for the literal of "null" and "not-null” rather than the keyword
> interpretation that the xml supports.
>
> Take your time and to it right - and if it takes a couple weeks I'm
> all happy. I see fluent NHibernate as the long term solution and, if
> I have to, I'll put an extra column in the tables as an interim
> solution until it's implemented.
>
> Best regards,
> -Jason
>
> On May 3, 9:55 am, James Gregory <[email protected]> wrote:
> > Can't you change then type in the Discriminate call to be string?
> > I'm actually in the middle of some changes to this area (not yet
> committed),
> > one of which is to remove the strictness of the types for the
> discriminator.
> > Interestingly, I was not aware of the null/not-null behavior, and it
> seems
> > to be very poorly documented. What version of NH are you using?
> >
> > On Sun, May 3, 2009 at 3:49 PM, jcavaliere <[email protected]
> >wrote:
> >
> >
> >
> >
> >
> > > Great - I'll make that change. It still doesn’t compile though,
> > > because I'm testing the value of an int property on my domain with a
> > > string value. Does this all lead to disappointment for me in the
> > > short term?
> >
> > > Thanks again for the super quick response – I’m really happy w/ the
> > > framework overall!
> > > -Jason
> >
> > > On May 3, 9:36 am, James Gregory <[email protected]> wrote:
> > > > You should be chaining your subclass calls, like so:
> > > > DiscriminateSubClassesOnColumn<int>("CustomerID")
> > > > .SubClass<NewSalesPerson>("null", m => { })
> > > > .SubClass<SalesPerson>("not-null", m => { });
> >
> > > > On Sun, May 3, 2009 at 2:49 PM, jcavaliere <
> [email protected]
> > > >wrote:
> >
> > > > > Maybe I'm not following you - so I have an interface mapped to my
> db,
> > > > > ISalesPerson, and I want to elevate privileges based on whether
> they
> > > > > have made a sale or not, based on an ID those points to the
> customer
> > > > > table.
> >
> > > > > So if CustomerID is null I map to a NewSalesPerson Class, if it is
> not
> > > > > null, I map to SalesPerson subclass. Her'es the map I have so far.
> > > > > This works w/ the XML files, but I can't figure out how to make it
> > > > > work with the fluent format. I'm sad too, because I really like
> the
> > > > > testability that goes with this setup.
> >
> > > > > Thanks for the help!
> > > > > -Jason
> >
> > > > > public class SalesPersonMap : ClassMap<ISalesPerson>
> > > > > {
> > > > > public SalesPersonMap()
> > > > > {
> > > > > Id(x => x.SalesPersonID);
> > > > > Map(x => x.CustomerID);
> > > > > Map(x => x.Address);
> > > > > Map(x => x.City);
> > > > > Map(x => x.Country);
> > > > > Map(x => x.Email);
> > > > > Map(x => x.Fax);
> > > > > Map(x => x.IsActive);
> > > > > Map(x => x.Phone);
> > > > > Map(x => x.State);
> > > > > Map(x => x.Zip);
> > > > > Map(x => x.IsVisible);
> > > > > WithTable("SalesPerson");
> >
> > > > > DiscriminateSubClassesOnColumn<int>("CustomerID
> > > > > ").SubClass<NewSalesPerson>("null", m => { });
> > > > > DiscriminateSubClassesOnColumn<int>("CustomerID
> > > > > ").SubClass<SalesPerson>("not-null", m => { });
> >
> > > > > }
> >
> > > > > }
> >
> > > > > On May 3, 5:44 am, James Gregory <[email protected]> wrote:
> > > > > > There's an overload on the SubClass method that takes a
> discriminator
> > > > > value,
> > > > > > otherwise it defaults to the class name.
> >
> > > > > > On Sat, May 2, 2009 at 5:40 PM, jcavaliere <
> > > [email protected]
> > > > > >wrote:- Hide quoted text -
> >
> > > > - Show quoted text -- Hide quoted text -
> >
> > - Show quoted text -
> >
>
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