Perform custom event before Session Expiry in Spring

Question

I am beginner in Spring framework.

In my case Session can be expire by following way
--> Success Log-out (Explicit Log-out )

--> Session Timeout (Implici

Answer 1

import org.springframework.context.ApplicationListener;
import org.springframework.security.authentication.event.LogoutSuccessEvent;
import org.springframework.stereotype.Component;

@Component 

public class LogoutSuccessListener implements ApplicationListener{

    @Override
    public void onApplicationEvent(LogoutSuccessEvent evt) {
         String login = evt.getAuthentication().getName();
         System.out.println(login + " has just logged out");
    } 
}