How to retrieve matched resources of a request in a ContainerRequestFilter

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I am working on a WebService using JAX-RS/Jersey.

I've set up a ContainerRequestFilter whose purpose is to authenticate the user. I only need to protect some of the paths with authentication, the rest can be available to everyone.

I want to retrieve matchedResources / matchedResults via ExtendedUriInfo in my ContainerRequestFilter so that I can check if the path should be protected or not. Is there a way to create a filter which is invoked after ExtendedUriInfo is populated, but before the matched resource class and method is invoked?

jax-rs jersey annotations java
3 Answers

Found a way to do it with ContainerRequestFilter:

public void filter(ContainerRequestContext requestContext) {
    UriRoutingContext routingContext = (UriRoutingContext) requestContext.getUriInfo();
    ResourceMethodInvoker invoker = (ResourceMethodInvoker) routingContext.getInflector();
    Class<?> className = invoker.getResourceClass();
    Method methodName = invoker.getResourceMethod();
}
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