Vaadin + Spring + AspectJ runtime interception of (Vaadin) components

General
1

I want to set the visibility of vaadin components (e.g. Textfield) through interception (using AspectJ) in compile and runtime.

My custom annotation is called @ShowVisibility to identify the textfields.

@ShowVisibility
TextField textField;

It works quite well.

I wanted to use aspects to control if programmaticaly the visibility of the component has changed and if it is granted or not.

@Before("execution(* com.vaadin.ui.AbstractComponent.setVisible(..))")
public void injectSecurityBefore(JoinPoint joinPoint) { 
}

How can i realize that?