Its not supported. Use the web.xml/jboss-web.xml descriptors in the war/WEB-INF.
Thanks for the reply Scott!
Is there any mechanism in order to have your web. app. in custom medium (like database) , not in File System?
Also, after putting this snippet in server.xml inside Host element , I have the only problem with compiling jsp's, it seems that some how classes from standart packages , like javax.servlet.*, are not found. But everything else, like any servlet classes in my web. app. or any static content, works.
Ops, snippet got erased.
'Context path="/rep" docBase="everyone" debug="0" override="true" defaultWebXml="web.xml">