Re: [aspectj-users] Re: Abstract aspect and !cflow(within) results in Ex

[Matthew Webster <matthew_webster@xxxxxxxxxx>]

Ben,

The problem lies with "within(Aspect)".
In order to determine that the execution of sayHello() is not in the control
flow of Aspect we must advise _every_ join point i.e. set, get, staticinitialization,
... By qualifying this with "adviceexecution()" you are saying
"not in the control flow of advice in Aspect".

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/

Benjamin Mesing <benjamin.mesing@xxxxxxxxxxxxxxxxxxxxxxxxx>
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30/11/2006 21:46

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Subject	[aspectj-users] Re: Abstract aspect and !cflow(within) results in        ExceptionInInitializerError

Matthew,

thanks for your help.

> Try this instead:

This works fine.

> You are experiencing a variation on the problem of advising yourself.
> Sometimes you get NoAspectBoundExeption. Your within(Aspect) pointcut
> matches more join points that you need including static initialization.

Sorry, I fear I do not understand.
How could a negated pointcut _expression_ possibly lead to a advising myself?


Thanks,

Ben

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