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Re: [aspectj-users] Capture args with withincode and call


Exactly, this has to be done using cflow.
Thanks a lot.


Eric Bodden-2 wrote:
> 
> You cannot do this with withincode because withincode is a pure
> lexical pointcut. It defines a region of code, no event, and a region
> of code can expose no arguments. But you can use cflow(call(*
> C.method1(A, B)) && args (c,d)). Note that the args is *within* the
> brackets of the cflow pointcut.
> 
> Eric
> 
> On 2/13/07, bora.erbas <bora.erbas@xxxxxxxxx> wrote:
>>
>> I felt like I should add some more details.
>> This is the problem I need to solve:
>> In a specific (private static) method call of a class (e.g. X.m1) I need
>> to
>> list all the calls which has a target class of some type (e.g. Y).
>> But at the same time I need to capture the arguments to X.m1(arg1, arg2)
>> as
>> well. But when capturing the arguments for the X.m1 the captured calls to
>> class Y are also confined to the calls with the same type/order of the
>> arguments of X.m1. So I want to list all calls to the methods of class Y
>> with any arguments. Is this possible using AspectJ constructs?
>>
>> pointcut withinPrivateBaseMethod(ArgClass a, ArgClass b) :
>>    withincode(private static Z X.m1(ArgClass, ArgClass)) &&
>>    args(a, b);
>>
>> pointcut allCallsToYFromPrivateBaseMethod(ArgClass a, ArgClass b) :
>>    withinPrivateBaseMethod(a, b) &&
>>    call(* Y.*(..));
>>
>>
>> So this has the problem I mentioned above.
>> Any ideas?
>> Cheers.
>> --
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>>
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> 
> 
> -- 
> Eric Bodden
> Sable Research Group
> McGill University, MontrÃal, Canada
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> 
> 

-- 
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