Hi Raul,

yes! That's why I am looking for a way to automate it, it's a border line
situation it's business logic but it is strictly linked to the storage.

.m

-----Original Message-----
From: [email protected] [mailto:[email protected]] On Behalf
Of Raul Carlomagno
Sent: venerdì 28 agosto 2009 18:52
To: nhusers
Subject: [nhusers] Re: Document number generation


well, i think, in my imho, this almost pure business logic but it depends on
data acces code, so, it could be good to redefine preinsert nh events, and
do that logic inside there maybe just an option

On Aug 28, 1:01 pm, Mauro Servienti <[email protected]> wrote:
> Hi,
>
> first of all thanks for your reply
>
> On Aug 28, 5:53 pm, William Chang <[email protected]> wrote:
>
> > I don't think you need to inject into the NHibernate process or some 
> > kind of intercetor. I think it's good to do it in your code, be sure 
> > to make your code has it's own class with a static method (which 
> > query the database for the next id).
>
> That is really similar to what I am doing now.
>
> > Another option, you can try implement your own custom NHibernate 
> > generator, but I don't know if you can use it without being a 
> > primary key.
>
> > A quick search on
Google:http://www.lucisferre.org/coding/index.php/2009/07/13/implementing-a-
...
>
> Well that code, imho, isn't really a good sample on how to build a 
> generator. I've done a couple of generetors and I think there are 
> better options.
> But this is not the point, as you point out generators works only for 
> PK.
>
> > Sincerely,
> > William Chang
>
> .m



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