title: Refresh bean in spring with interval
body: <p>I have developed a springMVC application which uses ehcache. The cache items are fetched from another system. I would not know when will the items get change in the next system. I need to periodically trigger a webservice call say 5 hrs or 3 hrs interval in order to fetch the changed items and update in the cache. </p>
  
  <p>Is it possible to refresh to bean in paricular interval so that upon refreshing i will invoke the webservices and refresh the cache.</p>