Spring web MVC ContentNegotiationConfigurer favorPathExtension only for one endpoint

In a web MVC Spring application, I can configure the app to favor the extension of the request path to determine the requested media type over the 'accept' headers.

Adding:

  @Override
  public void configureContentNegotiation(ContentNegotiationConfigurer configurer) {
      configurer.favorPathExtension(true);
  }

to my Spring web configuration, will favor the path extension over the accept header the client sends.

For instance, for the following HTTP request:

POST http://somehost:8080/some/path.xml HTTP/1.1
accept: application/json
...

On that example, Spring will 'think' the client accepts xml and not application/json.

If I change the configurer like this:

configurer.favorPathExtension(false);

spring will ignore the xml 'extension' and use the application/json header.

My question is, can I configure Spring to not favor the path extension for only one endpoint?

For instance, if I have a controller with multiple endpoints:

@RequestMapping(value="/myEndpoint1", ...
...
@RequestMapping(value="/myEndpoint2", ...

I would like to know if is possible that all endpoints except myEndpoint1 favor the path extension over the accept header.