title: Spring & Reslet : is it possible to map a URL path component to a method argument?
body: <p>I'm new to Restlet, but I've followed the tutorial on Restlet's own website and got a basic application up and running. What I'm doing right now is that I'm setting up a basic <code>ServerResource</code> and expose a <code>@Get</code> method. </p>
  
  <p>What I'd like is to be able to invoke /user/{userId} and get the user representation back. Is it possible, somehow, to hand over the mapping of {userId} to Restlet, which in turn would invoke <code>getUser(String userId)</code> in my <code>ServerResource</code>?</p>