Tom
Oue EJB server (EAS) provides a session object that can be shared by
beans that participate in the session. This can be used to share data.
The session object is removed when the session ends {logout, timeout,
broken connection,...).
Tony
----
Tom Valesky wrote:
>
> Read-write static fields are explicitly prohibited by the spec (sec 18.1.2
> of the draft 1.1 spec).
> The most EJB-friendly way to do what you want would be to make your cache an
> entity
> bean, and hold references to it in your session bean. That way,
> 1) Your data will be shared.
> 2) Your data will also be persisted, transactional, etc.
> 3) You won't have to resort to odd tricks to get around the problem. (i.e.
> the maintenance
> programmers who work on your system 10 years from now will understand it).
>
> That's what I'd do. I don't know of a fallback position. Anyone else?
>
> ===========================================================================
> Tom Valesky -- [EMAIL PROTECTED]
> http://www.patriot.net/users/tvalesky
>
> -----Original Message-----
> From: David Michaels <[EMAIL PROTECTED]>
> To: [EMAIL PROTECTED] <[EMAIL PROTECTED]>
> Date: Friday, June 18, 1999 10:03 PM
> Subject: sharing data between instances of same session bean?
>
> >I want to share data between all session beans deployed in the same
> >container. This shared data is a cache of the results of previous
> >requests to any of the session bean's instances, so it must be fast.
> >
> >Is there any prohibition against accessing static fields in your bean?
> >Or against doing my own synchronization against these fields?
> >
> >
> >--
> >David Michaels <[EMAIL PROTECTED]>
> >Director of Technology
> >ShockMarket Corporation (650) 330-4665
>
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--
Tony Holderith | Interactive Business Solutions
[EMAIL PROTECTED] | NetCentric Solutions
http://www.interactivebusiness.com | Business Objects
voice: 310.414.6760 | fax: 310.414.6759
Don't connect to the Internet - be there. IBS
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