I am running JBoss 4.3 on Ubuntu under /usr/local/jboss-4.3/. I have deployed my application as a WAR file i.e. myapp.war, to /usr/local/jboss-4.3/server/myserver/deploy. Ho
it does this in a tmp folder......
but you can explode the file in the deploy directoy just name it "app.war"