Spring Jaxb2XmlEncoder Support for Custom XML Media Types

I'm trying to use WebClient with custom media types and found that the Jaxb2XmlEncoder only supports application/xml and text/xml media. Is it possible to have it support "*+xml", and/or have a way to customize the types it supports?

Jaxb2XmlDecoder supports "*+xml" and also exposes a constructor where we can provide our own media types, but for some reason the Encoder doesn't.

Thanks for having a look.

Comment From: rstoyanchev

I think it is just missing. By comparison, AbstractXmlHttpMessageConverter has application/*+xml.