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Java Forum / JavaBeans / November 2003

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ejb and science computing

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bigbinc - 20 Nov 2003 00:58 GMT
I work with scientific computing and love java approaches for
solutions, but up to this point I havent done any real processing with
a entripise java beans.  But I would like to.  My question, is it
possible to build a server in the socket sense with enterprise java
beans.  I think of ejbs for transactions, but I would really like to
do more processing and also perform file IO like writing images or
pdfs online through the application server.  I like the nature of java
beans but I also want the simple architecture of your typical
client/server app ie a webserver.

Am I wrong for wanting to use ejb or should I go to some other
middleware, ie ACE.
Michael Meyer - 20 Nov 2003 15:34 GMT
hi,

actually I started such a project on Sourceforge. If you like too, you can
have a look at http://sourceforge.net/projects/caswp/

Regards

Michael

> I work with scientific computing and love java approaches for
> solutions, but up to this point I havent done any real processing with
[quoted text clipped - 8 lines]
> Am I wrong for wanting to use ejb or should I go to some other
> middleware, ie ACE.
brougham5@yahoo.com - 22 Nov 2003 02:08 GMT
What do you mean by science computing?

>I havent done any real processing with
>a entripise java beans.  But I would like to.

Why?

>I would really like to
>do more processing and also perform file IO like writing images or
>pdfs online through the application server.

You'll probably want to rethink your architecture and/or your need for EJBs.
You shouldn't be wanting to do any file i/o from an EJB.  That defeats the
whole purpose of EJBs.

What do you mean by more processing?
jenniferyiu - 24 Nov 2003 08:38 GMT
What's ACE ?

> I work with scientific computing and love java approaches for
> solutions, but up to this point I havent done any real processing with
[quoted text clipped - 8 lines]
> Am I wrong for wanting to use ejb or should I go to some other
> middleware, ie ACE.
David Postill - 24 Nov 2003 14:40 GMT
In article <26e2e5cb.0311240038.65d6dd20@posting.google.com>, on 24 Nov 2003 00:38:52 -0800,
jenniferyiu888@yahoo.com

<top posting corrected />

<snip />

| > Am I wrong for wanting to use ejb or should I go to some other
| > middleware, ie ACE.
|
| What's ACE ?

"What is ACE (Adaptive Communication Environment)?"
<http://www.jguru.com/faq/view.jsp?EID=282228>

<davidp />

- --
David Postill
bigbinc - 25 Nov 2003 01:04 GMT
> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
[quoted text clipped - 27 lines]
> =EtjG
> -----END PGP SIGNATURE-----

ACE would be cool if they went java, but there java version is 60
years old(hehe in computer years)


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