return "";
}
}
private static Device buildRootDeviceNode(Node root, ServiceReference sr){
Node dev = new Node(Device.ELEM_NAME);
root.addNode(dev);
DeviceData dd = new DeviceData();
dd.setDescriptionURI("/gen-desc.xml");
dev.setUserData(dd);
Device devUPnP = new Device(root,dev);
devUPnP.setDeviceType(extractDeviceType(sr));
devUPnP.setFriendlyName((String) sr.getProperty(UPnPDevice.FRIENDLY_NAME));
devUPnP.setManufacture((String) sr.getProperty(UPnPDevice.MANUFACTURER));