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RE: (RESOLVED?) RE: [aspectj-users] Important aspects of JDK 1.4weaving
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Hello Mathew,
JRockit works great, as we both probably know.
And it works fine in app servers like WebLogic. However, sometimes JRockit
isn't really an option, and I'm trying to find a way to cover it. I
suppose I could just switch WebLogic to use JRockIt. It's not a trivial
thing, since BEA tends to disperse this particular "settting" out to the several
node-servers, instead of putting the option in a central place. It's
doable, just not very preferable.
I found an article on the net dealing with weaving with
Java 1.3 (and presumably 1.4) by using aspectj on top of the old
aspectwerkz libraries. It's so old (almost a year), however, that it's
necessity and/or relevance seemed questionable. Here:
Is this something you'd recommend trying? Do you
know anything about this method.
Thanks so much for your replies... they've been
absolutely invaluable.
- Bo
Bo, Replacing the system class loader is tricky so that's why we supply a
script. You can't remove the old loader as there would be nothing to load the
new loader (unless you put it in ext or boot and that wouldn't be
acceptable). This technique is not appropriate for use with application servers
(just simple command line programs) that's why we have the agents including the
one for JRockit which is described here
http://www.eclipse.org/aspectj/doc/released/devguide/ltw-agents.html and works
with JDK 1.4. What's your issue with JRockit? Matthew Webster
AOSD Project
Java Technology
Centre, MP146
IBM Hursley Park, Winchester, SO21 2JN,
England
Telephone: +44 196 2816139 (external) 246139 (internal)
Email:
Matthew Webster/UK/IBM @ IBMGB, matthew_webster@xxxxxxxxxx http://w3.hursley.ibm.com/~websterm/
