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RE: [aspectj-users] AspectJ Production suitability


Jeppe,

>My client has heard rumors that since AspectJ is a two compile step the weaved code wont be able run under >for instance WebSphere since it's doesn't use a standard SUN JVM.
WebShere uses a 100% compliant Java VM and the AspectJ compiler and weaver generates compliant bytecode so there should be no problem running AspectJ applications.

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/

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Jeppe,

1) Take this answer with a Serious grain of salt, but I am pretty sure Websphere has almost first rate support for aspectj.  Also, as you mention it is JVM compatible byte code that is spit out.

2)  In a previous life, I built an Java/Swing [read Fat Client] for a Collections Call Center app.  This app was deployed to 3000+ users on the desktop.  We strictly tested for performance as it was used through out our data access layer and we could not afford any response time lags.  I started using aspect back around the 1.0 days.

Ron

________________________________

From: aspectj-users-bounces@xxxxxxxxxxx on behalf of Jeppe Cramon
Sent: Mon 5/15/2006 5:35 AM
To: aspectj-users@xxxxxxxxxxx
Subject: [aspectj-users] AspectJ Production suitability



Hi

I have a client who's interested in using AspectJ 1.5.x in a new Spring based project.
Before they commit to using AspectJ they have some concerns that I hope some of you can help me address with facts.

- My client has heard rumors that since AspectJ is a two compile step the weaved code wont be able run under for instance WebSphere since it's doesn't use a standard SUN JVM. I've assured them that this is not a problem, since the weaved code is compatible with all JVM's. But to assure them is there an official AspectJ writing you can point me to where this issue is addressed?

- Do you know of any large financial applications in production that uses AspectJ weaved code?

Best regards

Jeppe Cramon
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