[jboss-dev-forums] [Design the new POJO MicroContainer] - Re: Concurrent deployments

adrian@jboss.org do-not-reply at jboss.com
Wed Feb 13 07:58:12 EST 2008


Couldn't you just implement this anyway in your services, 
using the 2PC create/start lifecycle?


  | private volatile Thread startupThread;
  | 
  | public void create() throws Exception
  | {
  |    startupThread = new Thread(new Runnable()
  |    {
  |        // start channel here
  |    });
  | }
  | 
  | public void start() throws Exception
  | {
  |     startThread.join(); // wait for startup to complete before injecting ourselves onto others
  |     startThread = null;
  | }
  | 

Of course, we could do better (e.g. using thread pools and "optimizing" 
related work across threads based on dependencies) if this was a feature of the MC.

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