Hi,
>is it possible or is it planned to configure the routes with @JsonView's or something similar?
There is nothing planned for this at the moment but you are welcome to add a feature request[1] for it of course.
>How can I extend the "JsonResponder" and use it in my routes?
You either extends the JsonResponder or implement you own Responder with the functionality that you require, like configuring the ObjectMapper for your use case. Please refer to the following section of the user guide:
Regards,
/Dan