Hi, I'm working in this issue https://issues.apache.org/jira/browse/ABDERA-194, and I'd like to discuss my solution because I'm not sure if it's the best one.
The problem was that the classes that extend ElementWrapper don't extend the Axiom methods to enable XPath navigation and json serialization. My solution. Now ElementWrapper extends OMElementImpl but I had to modify some methods due to getting conflicts with the Axiom api. So, some methods in the media extension called "getType" are now called "getMediaType", and a method called "getType" in the openSearch extension is now called "getUrlType". If nobody disagrees and proposes a better way to solve the bug I'll commit my changes tomorrow morning. Cheers
