In Quarkus, when returning a url to another resource or a url for a redirect,
how to get the url of the other resource?

The path to a resource method is defined in @Path annotations. I would not want to use strings to reference to such a resource since that would then break as soon as the @Path is changed.

For testing there is @TestHTTPResouce @TestHTTPEndpoint(MyResource.class) URL myResourceUrl but there does not seem to be a similar functionality for the main code.

Using UriBuilder.fromResource(MyResource.class).build(); only returns a string with the path of the resource, but now the full url like ‘https://server:port/basepath/myresource’.
Also, UriBuilder.fromMethod(MyResource.class, "someMethod") only returns the path of the method, e.g. ‘someMethod’, and is not prefixed with the path of the resource itself. I would expected at least a ‘myResource/someMethod’ path.

Jakarta’s @Context ResourceContext context argument only provides a way to get an instance of MyResource but not to get the url.

The UriInfo context allows resolving of a URI, but that URI cannot be determined for a resource method.