RE: [Xdoclet-user] JNDI_NAME instead of COMP_NAME in UtilObject

Aslak Hellesï¿½y Wed, 25 Sep 2002 13:19:17 -0700
Hi.

Maybe a bit off-topic, but anyway, this is important.

COMP_NAME is a design flaw in XDoclet. Consider two EJBs A and B where
A--ejb-ref-->B. It's A that should decide on the COMP_NAME name (which is a
purely logical name) for B, not B. We'll most likely remove it some day.
Explanation:

It's like phone numbers and mobile phones. A lot of my friends have my phone
number (JNDI name for B) stored in their phones (A). When they want to call
me, they use a logical name stored in their phone to look me up. "Aslak",
"He-Man", "Jerk", whatever. -But all phones will map the logical name to the
physical address. So the logical name (COMP_NAME) should be defined by the A
side.

With XDoclet's current approach it's as if everybody in the world that
wanted to store my phone number in their phone would have to store it under
"Aslak" because I said so.

I haven't thought about  how this fits in with the util object and ejb-refs
yet. There should really be one util object per client/referencer of an EJB
if they use COMP_NAME, but one would be OK if it uses JNDI_NAME.

Thoughts?

Aslak

> -----Original Message-----
> From: Matthias Bohlen [mailto:[EMAIL PROTECTED]]
> Sent: 25. september 2002 22:09
> To: 'Aslak Hellesï¿½y'; 'Xdoclet-User (E-Mail)'
> Subject: RE: [Xdoclet-user] JNDI_NAME instead of COMP_NAME in UtilObject
>
>
> Hi, folks,
>
> what if you need the same bean once from the client (using JNDI_NAME) and
> once from another bean (using COMP_NAME)?
>
> Cheers...
> Matthias
>
> ----
>
> Matthias Bohlen
> Consulting that helps project teams to succeed...
>
> Web:
> http://www.mbohlen.de/
>
> Snail:
> Luise-Albertz-Str. 25
> D-53340 Meckenheim
> Germany
>
> Phone: +49 (170) 772 8545
> Fax: +49 (2225) / 945189
>
>
> > -----Original Message-----
> > From: [EMAIL PROTECTED]
> > [mailto:[EMAIL PROTECTED]]On Behalf Of Aslak
> > Hellesï¿½y
> > Sent: Wednesday, September 25, 2002 12:49 PM
> > To: Meyer-Willner, Bernhard; Xdoclet-User (E-Mail)
> > Subject: RE: [Xdoclet-user] JNDI_NAME instead of COMP_NAME in
> > UtilObject
> >
> >
> > <utilobject kind="physical"/>
> >
> > a
> >
> > > -----Original Message-----
> > > From: [EMAIL PROTECTED]
> > > [mailto:[EMAIL PROTECTED]]On Behalf Of
> > > Meyer-Willner, Bernhard
> > > Sent: 25. september 2002 12:31
> > > To: Xdoclet-User (E-Mail)
> > > Subject: [Xdoclet-user] JNDI_NAME instead of COMP_NAME in UtilObject
> > >
> > >
> > > Hi,
> > >
> > > how do I specify that the JNDI_NAME is used for lookups in the
> > > util objects
> > > instead of the COMP_NAME! I believe there is an attribute
> > than can be used
> > > for the util object subtask but I don't remember its name
> > and syntax. Can
> > > anybody please help me out here?
> > >
> > >
> > > Cheers,
> > > Bernhard
> > >
> > > ---
> > > Bernhard Meyer-Willner
> > >
> > > Insurance - Financial Services
> > > Logica GmbH
> > > Alster City
> > > Osterbekstrasse 90b
> > > 22083 Hamburg (Germany)
> > > (+49) 40-27071-405
> > > (+49) 177-425-9036
> > > mailto:[EMAIL PROTECTED]
> > > www.logica.com/de
> > >
> > >
> > >
> > >
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RE: [Xdoclet-user] JNDI_NAME instead of COMP_NAME in UtilObject

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