title: Publish-Subscribe in spring?
body: <p>Can any one tell me how to use the Publish-Subscribe pattern in Spring? Does Spring have any built-in functionality to implement this?</p>
  
  <p>In Java we can do like this: <a href="http://www.avajava.com/tutorials/lessons/observer-pattern.html" rel="nofollow">http://www.avajava.com/tutorials/lessons/observer-pattern.html</a> .</p>