Re: [aspectj-users] access local variable in a method

[Wes Isberg <wes@xxxxxxxxxxxxxx>]

You can't pick out get/set join points for local variables,
but you can get any non-null return value from any join
point that returns a value:

  after() returning (ClassA result) : call(ClassA.new(..)) {
    ...
  }

This is discussed in the FAQ and the Programming Guide.

Wes

gilbert.gao@xxxxxxxxxxx wrote:

> Hi,
>
> I have a question about accessing local variables. For example,
>
> public class Test{
>
>   public void run(){
>      ClassA A = new ClassA();
>      doSomething(); 
>   }
>   
>   public void doSomething(){}
>   
> }
>
> How to access variable A in the run() method? I can write a pointcut to
> pick up the line, "ClassA A = new ClassA()". However, as I know so far, we
> only can expose context by using target, args, this. None of them can expose
> the return value of a method or constructor.
>
> Therefore, is it possible to get the value of A in this case?
>
>
> Thanks,
>
> Dapeng Gao
>
>
>
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