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Re: [aspectj-users] perthis question
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--- "Enrique J. Amodeo Rubio" <eamodeorubio@xxxxxxxxxxxxxx> wrote:
> Hi, I have a doubt about the exact meaning of the perthis keyword. I
> have read the docs several times and I'm unable to clarify my
> question.
>
> I understand that when the pointcut defined inside perthis is
> reached,
> then an aspect instance is created and associated with the current
> this
> object. If it already exists an aspect instance of the same class
> associated with that object then no new instance of the aspect is
> created. Is this OK?
Correct.
>
> My problem is that I don't know when the aspect instance is
> destroyed.
> Does anybody know it ? I have two ideas:
>
> a) Is destroyed when the pointcut is not active again.
> b) Is destroyed when the object is garbage collected.
b, the aspect instance is a candidate for garbage collection
when the object is garbage collected (unless you are holding
a strong reference to the aspect instance, obtained using
aspectOf(Object), elsewhere).
>
> Can anyone help me?
>
> Enrique Amodeo
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