object Service {
    def apply(username:String, server:String, password:String)
    {
        val x = new XMPPConnection(server);
        x.login(username, password);
        new Service(x);
    }

    def apply(jid:String, password:String)
    {
        val (user :: server :: _) = jid.split("@").toList
        this(user, server, password)
    }
}

class Service(connection:XMPPConnection)
{

}