Restlet - trouble attaching Resource class with Router

Question

Prototyping with Restlet 2.1.0, Java SE version, I am having trouble mapping ServerResource classes to urls. I\'ve tried quite a few variations using the Router.attach method,

Answer 1

Finally found the solution by turning on the logging (FINE). I saw this log message:

By default, an application should be attached to a parent component in order to let application's outbound root handle calls properly.

I don't totally understand what it meant (maybe I have to read docs start to finish?). Attaching the application to a VirtualHost fixed the problem:

public static void main(String[] args) throws Exception {   
    final Router router = new Router();
    router.attach("/hello", FirstServerResource.class);
    router.attach("/json", Json.class);
    router.attachDefault(Default.class);

    Application myApp = new Application() {
        @Override
        public org.restlet.Restlet createInboundRoot() {
            router.setContext(getContext());                
            return router;
        };
    };


    Component component = new Component();
    component.getDefaultHost().attach("/test", myApp);

    new Server(Protocol.HTTP, 8182, component).start();
}