How to log request/response with CXF dynamic client

[Marco Pas]

I am using CXF dynamic client and want to do some logging. I want to
log the outgoing request and incoming reponse soap xml. I need to do
that with interceptors but have no clue on how to wire them so the
client will use that.

Example code:

    MyWebservice ws = new MyWebservice_Service().getChargePointServiceSoap12();

How can i add interceptors to this client?