2.12.5. 按资源方法过滤器和 Interceptors

@Provider
public class AnimalTypeFeature implements DynamicFeature {
    @Override
    public void configure(ResourceInfo info, FeatureContext context) {
        if (info.getResourceMethod().getAnnotation(GET.class) != null)
            AnimalFilter filter = new AnimalFilter();
            context.register(filter);
        }
    }
}

@Provider
public class AnimalTypeFeature implements DynamicFeature {
    @Override
    public void configure(ResourceInfo info, FeatureContext context) {
        if (info.getResourceMethod().getAnnotation(GET.class) != null)
            AnimalFilter filter = new AnimalFilter();
            context.register(filter);
        }
    }
}

@NameBinding
public @interface DoIt {}

@DoIt
public class MyFilter implements ContainerRequestFilter {...}

@Path("/root")
public class MyResource {

   @GET
   @DoIt
   public String get() {...}
}

@NameBinding
public @interface DoIt {}

@DoIt
public class MyFilter implements ContainerRequestFilter {...}

@Path("/root")
public class MyResource {

   @GET
   @DoIt
   public String get() {...}
}