[aspectj-users] Preventing setting

[André Dantas Rocha <ad-rocha@xxxxxxxxxx>]

Hello everyone,

 

I would like to preventing attribute set declared outside a method, like this example:

 

class ClassA {

  int a;

  Button button = new Button();

  void foo() {

    int b; 

    b = 1;  // ok (b declared inside method)

    a = 2;  // error (a declared outside method)

    (new ClassB()).changeX(); // error (x declared outside method)

    Button w = button;

    w.setText("text"); // error (button pointed by w declared outside method)

  }

}

 

class ClassB {

  int x;

  void changeX() {

    x = 1;

  }

}

 

How can I do that?

 

Thanks