Java EE (Java Enterprise Edition) General Discussion

Hi, My company is currently trying to migrate from Weblogic to JBoss.
We have all the jar, war, and xml file.
However, I'm not familiar with all these.
Could someone explain to me what;s the appropriate things to do.
All i know is that putting the war or jar file in a certain directory on Weblogic would result in those files being deployed.

Would JBoss work the same way?
Can I just put these files and will it get deployed?
I have looked through the web and mostly what they're talking about is creating ejbs from scratch (and .ear file also new thing to me) ... which is too technical for me.
Can someone suggest a solution please.
I'm a newbie to this technology.
All help/reply would be a great help.
thanks in advance.