THanks that was exactly what I wwas looking for. :) > -----Original Message----- > From: Andrew C. Oliver [mailto:[EMAIL PROTECTED] > Sent: 13 February 2004 16:10 > To: [EMAIL PROTECTED]; Bruce Ashton > Subject: Re: [JBoss-user] invalidate entity bean > > > If you look in the clustering or admin/dev guide, you'll find > there are > container configurations for just this. You can either use > JMS or JGroups > and publish messages or JGroups multicast messages. > Alternatively, you can > use JMX and call the invalidate method with the primary key on the > container. (I wouldn't though because then you're asking > oracle to make > potentially longer blocking calls to the container versus the > multicast/jms) > > Caution on the multicast is that your network needs to be configured > correctly to swallow those messages. Also, though your > broadcasting only > the primary key really, it won't be encrypted so its not > suitable for open > network broadcasts. > > I don't really want to give a whole lot of detail on the > container config as > its already covered pretty well in the docs and I don't think > I could do it > as much justice. > > -Andy > > > From: Bruce Ashton <[EMAIL PROTECTED]> > > Reply-To: [EMAIL PROTECTED] > > Date: Fri, 13 Feb 2004 12:12:31 -0000 > > To: > "'[EMAIL PROTECTED]'"<[EMAIL PROTECTED]> > > Subject: [JBoss-user] invalidate entity bean > > > > I have some entity beans backed by data that is regularly > modified by > > external applications. (BMP beans, the database is > essentially an interface > > to an EIS.) > > > > The database is Oracle, and I want to use Java Stored Procedures to > > invalidate cached beans when the database is updated. > > All the methods you might use to do this though, are > lifecycle methods that > > are normally only called by the container. > > > > Does anybody know a suitable way of forcing an entity bean > to reload from > > the database that isn't a nasty hack? > > > > > > Bruce Ashton > > Senior Developer > > Ext. 8272 > > http://www.activis.com/ > > > > > > Please note that: > > > > 1. This e-mail may constitute privileged information. If > you are not the > > intended recipient, you have received this confidential > email and any > > attachments transmitted with it in error and you must not > disclose, copy, > > circulate or in any other way use or rely on this information. > > 2. E-mails to and from the company are monitored for > operational reasons and > > in accordance with lawful business practices. > > 3. The contents of this email are those of the individual and do not > > necessarily represent the views of the company. > > 4. The company does not conclude contracts by email and all > negotiations are > > subject to contract. > > 5. The company accepts no responsibility once an e-mail and > any attachments is > > sent. > > > > http://www.activis.com > > > > > > This annotation was added by the e-scan service. > > http://www.activis.com > > > -------------------------------------------------------------- > ---------------- > > ---- > > This message has been checked for all known viruses by e:)scan. > > For further information please contact [EMAIL PROTECTED] > > > > > > ------------------------------------------------------- > > SF.Net is sponsored by: Speed Start Your Linux Apps Now. > > Build and deploy apps & Web services for Linux with > > a free DVD software kit from IBM. Click Now! > > http://ads.osdn.com/?ad_id=1356&alloc_id=3438&op=click > > _______________________________________________ > > JBoss-user mailing list > > [EMAIL PROTECTED] > > https://lists.sourceforge.net/lists/listinfo/jboss-user > > > >
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