Is there a javax.management.Notification that can be listened for that fires when a deployment of an EAR or WAR is finished?

I'm trying to detect when a WAR has been deployed so that I can now, through an mbean, ask a servlet in the WAR something. The mbean is being deployed inside the same EAR as the WAR. I know that the mbean is being deployed first, but can't do anything until the WAR has also been deployed.

Thanks!