The specs also discuss commit options A, B, and C and how this effects
behavior in this situation.
My comment below is only trying to be more specific about when ejbLoad
is called, and indirectly explain why it's not a good idea to call
entity beans from clients.
Lionel Siau wrote:
>
> According to the specs, it should work. BeanB should synchronise
> automatically with the underlying datasource. In fact, u don't need another
> entity bean to modify the datasource, u could do it at the RDBMs level and
> still get consistent data. This is the job of the EJB container.
>
> Lionel
> ----- Original Message -----
> From: "Dan Christopherson" <[EMAIL PROTECTED]>
> To: "JBoss-User" <[EMAIL PROTECTED]>
> Sent: Thursday, March 08, 2001 3:37 AM
> Subject: Re: [jBoss-User] Enity beans in multiple app servers...
>
> > On Wed, 7 Mar 2001, Doug Ferguson wrote:
> >
> > > If I deploy the same entity bean on two seperate app servers,
> > > will I have iunconsistent behaviour?
> > >
> > > For ezample. If I update the entity on Server A will Server B
> > > have an old copy? If not does this mean that ejbLoad gets called
> > > every time that you call a method on a bean?
> > ejbLoad will be called when the bean is activated in a transaction. Don't
> > call entities directly from your client, rather use a stateless session
> > bean to form a transactional wrapper around them.
> >
> > >
> > > Thanks.
> > > d.
> > >
> > >
> > >
> > > --
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> >
> > --
> > Dan Christopherson (danch)
> > nVisia Technical Architect (www.nvisia.com)
> >
> > Opinions expressed are mine and do not neccessarily reflect any
> > position or opinion of nVISIA.
> >
> > --------------------------------------------------------------------------
> -
> > If you're a capitalist and you have the best goods and they're
> > free, you don't have to proselytize, you just have to wait.
> > -Eben Moglen
> >
> >
> >
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