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From Marek Wawrzyczny <marek_wawrzyc...@internode.on.net>
Subject Re: toMany relationship not fetched
Date Wed, 19 Apr 2006 00:11:34 GMT
Hi Andrus,

I will attempt to see if I can reproduce the problem while Marcin is gone. 
Unfortunately I have not been able to speak to him before he left on holidays 
but I have been told that he apparently found that the object's graph was 
getting corrupted i.r.t. the relationships. 
Apparently, subsequent changes to the many relationship left multiple 
artifacts in the graph, or something along these lines...

I will attempt to replicate this in our little test project. Please let me 
know if this makes any sense.


Cheers,

Marek Wawrzyczny



On Thursday 13 April 2006 18:51, Andrus Adamchik wrote:
> Marcin,
>
> I couldn't reproduce the problem. Let me know if you find any more
> details. For instance it would be helpful to match your app output
> with query messages sent via HessianConnection. Per CVS example
> connection logging can be configured via Log4J to output stuff like
> this:
>
> 1637 [main] INFO
> org.objectstyle.cayenne.remote.hessian.HessianConnection  - ---
> Message 10: Query
> 11976 [main] INFO
> org.objectstyle.cayenne.remote.hessian.HessianConnection  - ===
> Message 10: Query done - took 339 ms.
>
> Also try todays build (2006-4-13 - should be available within an hour
> or two), as it fixes a number of things that can be possibly related
> (such as CAY-503).
>
> Sometime next week after B2 release I am planning to work on more
> client examples. This way we'll have more regression cases available.
>
> Andrus
>
> On Apr 13, 2006, at 10:41 AM, Marcin Skladaniec wrote:
> > Hello
> >
> > Yes, it is cayenne-1.2-dev-2006-4-11.
> > I'm sorry that I can't provide more info, but there is no Exception
> > thrown, the only symptom is that I'm getting a nulls where I should
> > get data.
> > I can add that I'm using an "wedge" class in between
> > PersistentObject and client entity classes. (Client superclass on
> > cayenne modeler form)
> >
> > I have a question too. Is it important to use same entity classes
> > on client and server ?
> > I would like not to import the client entity classes to server, but
> > generate them separately. I'm using superclass and custom
> > dotemplates what causes that whole client jar has to be added to
> > server.
> > Aren't those classes treated as beans, so there is no real need to
> > have the same code on server and client ?
> >
> > Regards
> > Marcin

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