This week's book giveaway is in the Mac OS forum. We're giving away four copies of a choice of "Take Control of Upgrading to Yosemite" or "Take Control of Automating Your Mac" and have Joe Kissell on-line! See this thread for details.
You will need to use a war or ear, because the J2EE specification requires it. However JBoss support war or ear directories. So create an .ear directory in the deploy directory of your server and move your application there and JBoss will deploy it.