[Opensource] Forcing a DBObject to read from database instead of cache?

[Corey Snipes]

Aha, I see that CacheSync may help me with my problem.  Can anyone recommend a
good reference for this feature?

 -cds

> -----Original Message-----
> From: opensource-admin at jcorporate.com
> [mailto:opensource-admin at jcorporate.com]On Behalf Of Corey Snipes
> Sent: Tuesday, September 10, 2002 3:04 PM
> To: opensource at jcorporate.com
> Subject: [Opensource] Forcing a DBObject to read from database instead
> of cache?
>
>
> I'm running my Expresso app in one JVM, and a jobhandler in another
> JVM.  One of
> my jobs needs to do some things with User() objects.  The behavior that I'm
> seeing is this:
>
>  - User is modified in the app, local references are notified that
>    the object has been updated, and the cached objects behave
>    correctly.
>
>  - The jobhandler (separate JVM) has a cached User object, but doesn't
>    know that it has changed, so uses old/outdated data for this user.
>
> That's not ideal, but I can work with it if there's a method for forcing the
> User object to read from the database.  But I'm not finding one that
> I can use.
> There are a few in DBObject like removeFromCache() and setStatus("UPDATED")
> which might be a reasonable hack, but they're all protected and my
> classes can't
> see them.
>
>
> Help...?  What am I missing?
>
>
> -  Corey Snipes
>    Programmer
>    Seurat Company
>    www.seurat.com
>    P: +1-303-448-4800
>    F: +1-303-448-4883
>
>
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