I am writing (...or trying to write) custom detail elements into my SOAP Fault. I have a JAXB object that I want to add to my SoapFaultDetail, but I cannot determine how to get a reference to the built-in JAXB2 marshaller that <sws:annotation-driven /> constructs.

Any ideas? There's no public reference of it for @Autowired/@Resource, but it must exist because things are going over the wire... I just need to customize my fault now.