Tika OCR: available languages and response format

[Mirko Hering <mi...@asia-europe.uni-heidelberg.de>]

Hello everyone,

we are using TikaOCR to access tesseract OCR via Tika Server's web API,
which is working perfectly satisfying.
However, as we process documents in different languages, I was wondering
if it is possible to get a list of available
languages from the server? Furthermore, does anybody know how I can tell
TikaOCR not to return a response in
plain text but hOCR-XML?

Thanks in advance,
Mirko