title: JSF: Instantly execute bean instead of xhtml file on particular URL
body: <p>I am creating an activation, triggered after clicking an URL in an e-mail from registration.
  I would like to execute my bean Activate.java immediately, instead of creating an xhtml page with something like #{validate}.</p>
  
  <p>I do not need any xhtml file because the user will be redirected to login.
  What is the best way of achieving this?</p>
  
  <p>Note, I am using JSF 2.0.</p>