I'm trying to integrate Oracle iProcurement application's main business process, i.e browsing through shopping catalog, adding items to the shopping cart, saving and retrieving shopping cart, retrieving the pending requisitions etc, with my web application.
I have figured out that Oracle exposes certain interfaces like interface tables, Published APIs, e-Commerce gateway and XML gateway, if I go through the JCA adapter route. But I could not get any help regarding the way in which these interfaces can be used (like sample code etc).
Also, there's no help regarding specific APIs or interface tables that are specific to iProcurement (because I'd need to know the input/output parameters for APIs and the query formats for interface tables).
Also, does Oracle expose any web-services to achieve the same?