Same as for pooling stateless session beans - save on the cost of object
creation and garbage collection. It also gives you an added level of control
on your memory usage.
Cheers
Lawrence
> ----------
> From: Kirk Pepperdine[SMTP:[EMAIL PROTECTED]]
> Reply To: A mailing list for Enterprise JavaBeans development
> Sent: 01 March 2001 13:52
> To: [EMAIL PROTECTED]
> Subject: Re: Entity Beans
>
> but what's the point of pooling entity beans?
>
> Kirk
> ----- Original Message -----
> From: "Lawrence Marsh" <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Thursday, March 01, 2001 2:55 AM
> Subject: Re: Entity Beans
>
>
> > Entity beans can and are pooled. An instance of an entity bean (without
> > identity/associated EJBObject) is used to service finder methods.
> >
> > Different instances can also service the same EJBObject. The container
> will
> > typically call ebjLoad/ejbStore when the bean is activated and
> passivated.
> >
> > Cheers
> >
> > Lawrence
> >
> > > ----------
> > > From: Satyabrata Dash[SMTP:[EMAIL PROTECTED]]
> > > Reply To: A mailing list for Enterprise JavaBeans development
> > > Sent: 01 March 2001 11:36
> > > To: [EMAIL PROTECTED]
> > > Subject: Re: Entity Beans
> > >
> > > Only stateless session beans can be instance pooled. Because there is
> no
> > > identity associated with a stateless session bean. So they can serve
> any
> > > client. Even though a stateful bean has no identity but they are
> dedicated
> > > to
> > > a single client. The entity beans have an identity(Primary key)
> associated
> > > with them. So even they are instance pooled they won't be of much help
> > > because they can't be used to serve any other client. Therefore the
> > > specification doesn't allow instance pooling of stateful and entity
> beans.
> > >
> > > But there are vendor specific solutions like weblogic allows caching
> of
> > > entity and stateful beans.
> > >
> > > Rgds
> > > Satya
> > >
> > >
> > > -----Original Message-----
> > > From: Hariharan N [mailto:[EMAIL PROTECTED]]
> > > Sent: Thursday, March 01, 2001 3:35 PM
> > > To: [EMAIL PROTECTED]
> > > Subject: Entity Beans
> > >
> > >
> > > Can the Entity beans Instanced Pooled? If not why??
> > >
> > >
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