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Re: [aspectj-users] Question about matching JoinPoints

I think I can try it. Could you please explain me with some code how to do that? thank you

On Sat, Nov 12, 2011 at 10:46 PM, Andy Clement <andrew.clement@xxxxxxxxx> wrote:
Hi,

AspectJ doesn't really support that kind of thing.

If the pointcut you want to 'catch it again' can be an execution
pointcut, you could feasibly use reflection to invoke the joinpoint
again from your method (thisJoinPoint contains everything you need to
invoke it), then when it runs again the advice will fire again.

Andy

On 12 November 2011 12:19, Andres Barrera <andres397@xxxxxxxxx> wrote:
> Ok, what I mean is that, for example, I have some pointcuts and advices in
> an aspect, but also I have a method that receives a JoinPoint object. I need
> to declare a new Pointcut with that JoinPoint object, inside the method, so
> an advice can catch it. Its something like this:
> public aspect a1
> {
> pointcut p1(): call(* Class.method(*));
> before(): p1()
> {
> System.out.println("Inside the advice");
> method(thisJoinPoint);
> }
> public static void method(JoinPoint join)
> {
> //Evaluate it or match it, so advice can catch it again
> }
> }
> Thank you,
>
>
> On Sat, Nov 12, 2011 at 12:01 PM, Andy Clement <andrew.clement@xxxxxxxxx>
> wrote:
>>
>> Hi,
>>
>> Not quite sure what you want to achieve here, maybe share some
>> pseudocode that shows your intention?
>>
>> Once you have the joinpoint object it isn't used for matching a second
>> time.  If you want to advise advice, you use a pointcut that matches
>> it, like adviceexecution().
>>
>> If you want to 'call' some advice in a more direct way rather than
>> rely on implicit invocation, perhaps you could use annotation style
>> aspects and then call the advice directly passing everything it needs.
>>  (since the advice methods are not 'anonymous' like they are in code
>> style aspects).
>>
>> Andy
>>
>> On 11 November 2011 07:42, Andres Barrera <andres397@xxxxxxxxx> wrote:
>> > Hello, I got a question, I have a JoinPoint instance (for example, the
>> > one
>> > that you get when you use thisJoinPoint keyword), I´m receiving it from
>> > another aspect, and I need to match it in the receiving aspect, so an
>> > advice
>> > can intercept it. How can I do that?
>> > Thank you,
>> >
>> > --
>> > Andrés Barrera
>> >
>> > _______________________________________________
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>> > aspectj-users@xxxxxxxxxxx
>> > https://dev.eclipse.org/mailman/listinfo/aspectj-users
>> >
>> >
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>
>
>
> --
> Andrés Barrera
>
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>
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--
Andrés Barrera