php:xmlrpc server methods inside my class?

Hi I have been researching on the net and I cannot find out anything
that mentions about if the php xmlrpc server methods can be put inside
of a class. And javascript client can call the methods.

like
class Server { var $functionMap; function methodA() { return new
xmlrpcresp(xmlrpc_encode(1)); }

function Server() { return new xmlrpc_server($this->functionMap); } }

$server = new Server();

Thanks