Hello,
it used to be possible to create declaratively a web service in APEX that produced xml. This option had been removed (because of some reason I don't understand) and now web services can produce either text or JSON, even if xml seems to be still way more popular and commonly used (I mean in the business world, not some fancy webapps). Oracle DB offers way better support for xml than for JSON and working with JSON in APEX is painful compared to xml (just my personal opinion), so if I could get back xml support, I would be really glad.
So please, what's the recommended procedure now if I want to create a web service that produces xml?
Thanks a lot,
Pavel