Alexander Reelsen d356881664 [REST] Missing scroll id now returns 404
A bad/non-existing scroll ID used to return a 200, however a 404 might be more useful.
Also, this PR returns the right Exception (SearchContextMissingException) in the Java API.

Additionally: Added StatusToXContent interface and RestStatusToXContentListener listener, so
the appropriate RestStatus can be returned

Closes #5729
2014-05-05 17:37:26 +02:00
..