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 the 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