To understand my response you need to answer to my question.You have said :
Sensors
STRING Name
…
DATETIME From
DATETIME To
but PhyiscalInstruments is a collection so I'm supposing you want put there
someone of the collection.
2009/10/9 Yves Goeleven <[email protected]>
>
> Fabio, I don't quite understand your awnser...
>
> Do you map the classes Sensor and PhysicalInstrument both to the same
> table and use the component to be able to query for the correct
> sensor?
>
>
>
>
> On 8 okt, 21:09, Fabio Maulo <[email protected]> wrote:
> > Which one of the list ?
> > Sensor
> > {
> > String Name
> > IList<PhysicalInstrument> PhyiscalInstruments
> > PhysicalInstrument TheFirst{ get{return PhyiscalInstruments[0];}}
> >
> > }
> >
> > <component name="TheFirst" class="PhysicalInstrument" access="readonly">
> > <property......
> > </component>
> >
> > from Sensor s where s.TheFirst.From > :pMinDate
> >
> > 2009/10/8 Yves Goeleven <[email protected]>
> >
> >
> >
> >
> >
> >
> >
> > > Hi,
> >
> > > I’m in a scenario where I have a denormalized table in the database,
> > > where on the other hand in the domain model I’m more in a scenario of
> > > a root object with children.
> >
> > > The object model looks like:
> >
> > > Sensor
> > > {
> > > String Name
> > > …
> > > IList<PhysicalInstrument> PhyiscalInstruments
> > > }
> >
> > > PhyiscalInstrument
> > > {
> > > DateTime From
> > > DateTime To
> > > ….
> > > }
> >
> > > The Table model looks like this:
> >
> > > Sensors
> > > STRING Name
> > > …
> > > DATETIME From
> > > DATETIME To
> > > ….
> >
> > > The model & table are little bit more complex, but this is the general
> > > idea.
> >
> > > How can I solve this issue in NHibernate ?
> > > What should the mapping files look like and how can I query to return
> > > a Sensor object ?
> >
> > > Kind regards,
> > > Yves
> >
> > --
> > Fabio Maulo- Tekst uit oorspronkelijk bericht niet weergeven -
> >
> > - Tekst uit oorspronkelijk bericht weergeven -
> >
>
--
Fabio Maulo
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