Who mentioned setter or property, you can have a private readonly
FIELD.
On May 8, 8:49 am, Krzysztof Koźmic <krzysztof.koz...@gmail.com>
wrote:
> Than maybe you should read the first message in this thread again.
>
> I have a property that has no backing field, that I want to map to a
> column in DB, but it is readonly, so it should not have a setter, but
> then NH will throw and cfg.Configure()
>
> I want it to be able to PUSH the property to the db but not PULL it back
> when I do SELECT.
>
> Krzysztof
>
> epitka pisze:
>
> > I am not following what is inconsistent? You either have persistable
> > attribute in your entity or you don't. If you have than you map it. If
> > you don't wan't to expose it to the outside world you make it
> > private.
>
> > On May 8, 8:38 am, Krzysztof Koźmic <krzysztof.koz...@gmail.com>
> > wrote:
>
> >> Why would I want such duplication and inconsitency in my model?
>
> >> epitka pisze:
>
> >>> why are you fighting it. Make a field private and let it be selected.
> >>> Would that work?
>
> >>> On May 8, 8:17 am, Krzysztof Koźmic <krzysztof.koz...@gmail.com>
> >>> wrote:
>
> >>>> As I think my inline answer went largely unnoticed, I'll try my luck and
> >>>> ask again (sorry to those who seen it already):
>
> >>>> Isn't there any other way? I thought this is not such uncommon scenario,
> >>>> so people must deal with it somehow...
>
> >>>> Krzysztof
>
> >>>> Krzysztof Kozmic pisze:
>
> >>>>> Thanks Ken
>
> >>>>>>>> egoz...@gmail.com 2009-05-08 11:28 >>>
>
> >>>>> create a "CalculatedHasPets" private property, map it to HasPets in
> >>>>> the DB.
> >>>>> and do not map the HasPets property to anything.
>
> >>>>> anywhoo this looks a bit bizzarre to my
>
> >>>>> Yeah, it doesn't feel very elegant or persistence ignorant.
> >>>>> Isn't there any other way? I thought this is not such uncommon
> >>>>> scenario, so people must deal with it somehow...
>
> >>>>> On Fri, May 8, 2009 at 12:24 PM, Krzysztof Kozmic <kkoz...@atsisa.com
> >>>>> <mailto:kkoz...@atsisa.com>> wrote:
>
> >>>>> Hi,
>
> >>>>> Sorry if the title is confusing, I didn't know how to better
> >>>>> describe what I want to do in few words.
>
> >>>>> Here's longer version.
>
> >>>>> Given I have entity like this:
>
> >>>>> public class Person
> >>>>> {
> >>>>> public virtual IList<IPet> Pets {get;set;}
> >>>>> public virtual bool HasPets { get {return Pets.Count > 0;} }
> >>>>> //More properties
> >>>>> }
>
> >>>>> I want to have the column HasPets in the DB, but I don't want to
> >>>>> have a setter on the property.
> >>>>> How can I tell NHibernate to use the property on Update and Insert
> >>>>> but to ignore it on Select?
>
> >>>>> Krzysztof
>
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> >>>>> --
> >>>>> Ken Egozi.
> >>>>>http://www.kenegozi.com/blog
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>
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