Phonegap App using Application express database

Question

I'm about to make an application using phonegap but the database I have to use is already used by a web app made with oracle application express. So I wanted to know is there a way of creating a web service inside that web app to retrieve the data on my mobile app ?

The second option I was thinking about is not passing by the apex web app, but just trying to use a WS to access the oracle database (with all the problems I will have to face at deployment). Can someone give me some directives ? Thanks in advance.

Answer 1

One quick google search will give you a couple of presentations (1) (2)

About integration between Apex and Phonegap, and a book