public void setPlayer(String path) {
   setAttribute("Player", "path", path);
 }
 public void setError(String code, String url) {
   setAttribute("Error", "code", code);
   setAttribute("Error", "url", url);
 }
 public void setRoboJockEnabled(boolean enabled) {
   setAttribute("RoboJock", "enabled", enabled ? "yes" : "no");
 }
 public void setPort(int port) {
   setAttribute(userElementName, "port", Integer.toString(port));
 }
 public void setHost(String host) {
   setAttribute(userElementName, "host", host);
 }
 public void setPassword(String password) {
   setAttribute(userElementName, "password", password);
 }
 public void setUserName(String name) {
   setAttribute(userElementName, "name", name);
 }