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[aspectj-users] Re: [NEWSDELIVER] Re: call vs execution
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Mouna,
There is one important difference wrt
performance between advising call and execution join points. If you use
a call join point you cannot take advantage of the lazyTjp optimization
that became standard in AspectJ 5. The way to get the best performing tracing
aspect is to follow the pattern described here http://www.eclipse.org/aspectj/doc/next/README-12.html#LAZY_TJP
and in Chapter 11 of the Eclipse Aspect book (http://www.amazon.com/gp/product/0321245873/qid=1112868888/sr=2-3/ref=pd_bbs_b_2_3/103-4022345-1803832?n=283155).
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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[NEWSDELIVER]
Re: call vs execution
Okay,
It's clearer for me now! thank you very much Sian.
Mouna
