> -Original Message-
> From: A mailing list for Enterprise JavaBeans development
> [mailto:[EMAIL PROTECTED]]On Behalf Of Mike Clark
> Sent: 26 November 2001 20:32
> To: [EMAIL PROTECTED]
> Subject: Re: ClassLoaders
>
>
> Kenji Konaka wrote:
>
> > > 2) Is it possible to load a load a
think it is very interesting that none of
> the vendors have chimed in about how their products work here. So far our
> single reference point is Ian's comments on JBoss.
>
> Cheers
>
> -Original Message-
> From: Tim Fox
> To: [EMAIL PROTECTED]
> Sent: 10/26/01 5:
: 25 October 2001 21:18
> To: Tim Fox; [EMAIL PROTECTED]
> Subject: Re: Re: EJBHome and thread safety
>
>
> I'm curious where the potential for EjbHome resource contention lies.
> AFAIK the stub is a stateless invoker that simply routes marshalled
> objects. What is a scen
-
> From: Fred Loney [mailto:[EMAIL PROTECTED]]
> Sent: 25 October 2001 21:18
> To: Tim Fox; [EMAIL PROTECTED]
> Subject: Re: Re: EJBHome and thread safety
>
>
> I'm curious where the potential for EjbHome resource contention lies.
> AFAIK the stub is a stateless invoke
I'm not doubting you, but can you tell us how you came to the conclusion
that the EJBHome stub is not thread-safe?
It's just that, if true, I have lots of code to rewrite (the Home-cache
pattern is very popular) :(
Thanks in advance.
> -Original Message-
> From: A mailing list for Enter
c below
> -Original Message-
> From: Evan Ireland [mailto:[EMAIL PROTECTED]]
> Sent: 24 October 2001 21:28
> To: Tim Fox
> Cc: [EMAIL PROTECTED]
> Subject: Re: Server-side data caching
>
>
> Tim Fox wrote:
>
> > This may work in practice - specificall
This may work in practice - specifically (and probably only if) your ejbs
are all running in the same JVM.
This will probably be true in most cases - but there is nothing in the spec.
that prevents an EJB server from using multiple JVMS, or even clustering
across multiple machines - in those cases
Title: RE: getting resultset from stored procedure - oracle
Here's a more detailed
elaboration:
javax.sql.DataSource ds =
getDataSource(...);
java.sql.Connection conn =
ds.getConnection();
CallableStatement stmt =
conn.prepareCall("{?=call
get_catalogue(?)}");
stmt.regis
I'm designing a new system and was intending to use a session bean facade
talking to a graph of "vanilla" java business objects. The persistence of
the vanilla objects is handled by a third party o/r tool.
Since the tool handles caching etc. as well as straight persistence, and
considering the per
the result of lookup as null.
> In the database, data exists in Customer as well as Address tables.
>
> Please help me solving this problem.
> Thanx a lot
>
> Sumit.
>
> ===
> To uns
Anyone know of any ejb servers supporting ejb2.0, but not weblogic (it's
too expensive!).
Some (eg Orion) seem to support a subset of ejb2, but I need the whole
thing (especially query language and many-many and dependent object
support).
TIA
--
Tim Fox (¦¬o)
Technical Architect
Hype
> There is very little time or effort involved.
>
> Jeff Schnitzer
> [EMAIL PROTECTED]
>
> >-Original Message-
> >From: Tim Fox [mailto:[EMAIL PROTECTED]]
> >Sent: Friday, December 08, 2000 4:08 AM
> >To: [EMAIL PROTECTED]
> >Subject: J2EE develo
I'm interested in knowing people's strategies for deployment when
developing a J2EE application.
It seems impracticle (and time consuming) to me to have to repackage all
the .war and .ear files and redeploy to the server everytime they make a
minor change to an .htm, .jsp or .gif file during the
such VMs for scalability.
Would this be an array of VM's all running on the same machine? (Or is this not
an important distinction?)
I guess the advantage here would be a network call to synchonized state is more
expensive than an interprocess call between VMs.
Isn't there a problem with scalability though in ha
Persistent Cache Architecture (PCA). Note that GemStone can also leverage
> PCA to maintain HttpSession state consistency between multiple servlet
> engine VMs.
>
>
> Randy Stafford
> Senior Architect
> GemStone Professional Services
>
> > -Original Message-
om that, what does EJB do?
Can anyone enlighten me? Much respect as I have for Sun - (and I am a staunch
Java supporter) I am beginnning to think it's a bit of red herring
"Lahooti, Hamid" wrote:
> >From: Tim Fox [mailto:[EMAIL PROTECTED]]
> >Client A commits his
, 23 Aug 2000 11:23:01 +0100, Tim Fox <[EMAIL PROTECTED]> wrote:
>
> >I have a question on the maintaining of state consistency and
> >scalability on ejb servers.
> >
> >If I have, say, two ejb servers working in a load-balanced arrangements.
> >
> >Both se
e has happened)/
If it doesn't then how can I possibly use entity beans in a load
balanced environment?
TIA
--
Tim Fox (¦¬o)
Hyperlink interactive
http://hyperlink.com
email: [EMAIL PROTECTED]
phone: +44 (0) 207 240 8121
===
ngleton it can retain the result set over multiple
> > > instances of the Entity bean. In your case I would likely use a
> > > findAllCustomers, and spit that back to the rendering engine to put on the
> > > web page. makes for 2 database calls, one to get all the custom
omers, and one
> to fill the address class.
>
> Al
>
> - Original Message -
> From: Tim Fox <[EMAIL PROTECTED]>
> To: <[EMAIL PROTECTED]>
> Sent: Thursday, May 18, 2000 11:17 AM
> Subject: Object-relational problem
>
> Here's a problem I've
x27;d been interested in any comments/solutions people have implemented,
as this is really bugging me
(BTW if I wasn't using ejb I'd use 3) since I wouldn't have any remote
calls problems).
Cheers
--
Tim Fox (¦¬o)
Senior developer
Hyperlink plc
in 100% java
4. Fully J2EE compliant
5. Needs to run on NT and Linux (although that's taken given point 3)
Any ideas?
Cheers
--
Tim Fox (¦¬o)
Senior developer
Hyperlink plc
http://hyperlink.com
email: [EMAIL PROTECTED]
phone:
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