>Hm, that's actually what I want to do! And the setProperty takes >normal Object as parameters or does it need Strings?
When I don't know the answer to a question like that, I look at the excellent documentation: http://ws.apache.org/axis/java/apiDocs/javax/xml/rpc/handler/MessageContext.html >> Argh! Don't use system properties, or ThreadLocals, or the like. I forgot to say, don't use HTTP sessions either. Unless you're trying to do session-stateful services with cookies and stuff. Which you probably don't want to do either.