Hi Chris:
Break it up using more than one Router, and include a filter for
whether a license actually exists.
public class App extends Application {
@Override
public synchronized Restlet createInboundRoot() {
Router router = new Router(getContext());
Router licInfoRouter = new Router(getContext());
router.attach("/valid", LicensesValidResource.class);
router.attach("/usage", LicensesUsageResource.class);
Router licRouter = new Router(getContext());
router.attach("/{license}", new LicenseFilter(getContext(),
licInfoRouter).setDefaultMatchingMode(Template.MODE_STARTS_WITH));
router.attach("/licenses", licRouter);
return router;
}
}
public class LicenseFilter extends Filter {
public LicenseFilter(Context ctx, Restlet next) {
super(ctx, next);
}
@Override
protected int beforeHandle(Request req, Response res) {
// look in Context for your component that knows about licenses
LicService svc = (LicService)
getContext().getAttributes().get("license.service.key");
if (!svc.exists(req.getAttributes().get("license"))) {
res.setStatus(Status.CLIENT_ERROR_NOT_FOUND, "License does
not exist");
return STOP;
}
return super.beforeHandle(request, response);
}
}
It's more RESTful to keep the resources for license validity and
license usage separate as you wrote them.
Hope that helps,
Jason
On Mon, Nov 21, 2011 at 4:45 PM, Chris Markle <[email protected]> wrote:
>
> New user here trying to wrap my head around the routing... When I use the
> following App class createInboundRoot() method I get 404's when I try to
> access either /licenses/{license}/valid or /licenses/{license}/valid. When I
> comment out one of the lines or the other the remaining one _can_ be
> accessed. This happens whether or not I use MODE_STARTS_WITH.
>
> public class App extends Application {
>
> @Override
> public synchronized Restlet createInboundRoot() {
> // Create a router Restlet that routes each call to new instances of
> the appropriate class
> Router router = new Router(getContext());
>
> // Define routes
> router.setDefaultMatchingMode(Template.MODE_STARTS_WITH);
> router.attach("/licenses/{license}/valid",
> LicensesValidResource.class);
> router.attach("/licenses/{license}/usage",
> LicensesUsageResource.class);
>
> return router;
> }
> }
>
> Any help on how I can route both /licenses/{license}/valid and
> /licenses/{license}/usage would be appreciated.
>
> Also is it good. bad or indifferent form to route them both (once we get that
> working) to the same resource class? In this case that'd be LicensesResource.
>
> Thanks in advance.
>
> Chris
>
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