You can try injecting javax.ws.rs.core.UriInfo in your dynamic feature and then check the result of UriInfo.getMatchedResources()…
Marek
> On 25 Apr 2015, at 10:15, Guillaume Polet <guillaume.polet_at_bluepimento.eu> wrote:
>
> Hi,
>
> How can I bind a filter to all the method of a Resource as well as to all the methods of its sub-resources?
> For example, if I have the following 2 resources:
>
> import javax.inject.Singleton;
> import javax.ws.rs.GET;
> import javax.ws.rs.Path;
> import javax.ws.rs.PathParam;
> import javax.ws.rs.Produces;
> import javax.ws.rs.core.MediaType;
> import javax.ws.rs.core.Response;
>
> import org.glassfish.jersey.server.model.Resource;
>
> @Path("/myresource/{id: \\d+}")
> @Produces(MediaType.APPLICATION_JSON)
> @Singleton
> class RootResource {
>
> @GET
> @Produces(MediaType.APPLICATION_JSON)
> public Response get(@PathParam("id") Long id) {
> return Response.ok().build();
> }
>
> @Path("/sub")
> public Resource getSubResource() {
> return Resource.from(SubResource.class);
> }
> }
>
> @Produces(MediaType.APPLICATION_JSON)
> @Singleton
> class SubResource {
> @GET
> @Path("/{subid: \\d+}")
> public Response get(@PathParam("id") Long id, @PathParam("subid") Long subid) {
> return Response.ok().build();
> }
> }
>
> I would like to filter RootResource.get(Long) and SubResource.get(Long, Long). But if I have other resources, those should not be filtered.
>
> Using the DynamicFeature, we only have info on the Class and Method. Is there an easy way to find if that method is actually a sub-resource of a given resource (I would like this to work also on sub-sub-resources, sub-sub-sub-resources, etc...)
> The alternative is to write a global filter and check if the RootResource is amongst the set of matched resources, but it's a bit less efficient I guess.
> Cheers,
> Guillaume
>