title: Spring/JSF2 and @ViewScoped
body: <p>I want to use spring managed beans for my JSF2 controllers so that autowiring works. I know that there is no <code>@ViewScoped</code> in spring and I know a few implementations of <code>@ViewScoped</code> floating around various blogs (one from the primefaces lead). </p>
  
  <p><strong>Is any of them used in a real application and considered stable?</strong> Maybe one of them is recommended or widely used and I'm just not able to find it.</p>