Implementing a Service Data Object
For our purposes, we are going to create a ListingSDO based on the following two database tables in the oBay schema:
- Listing: Holds details of an item put up for auction on oBay
- Bid: Holds details of all bids placed against an item
These tables are installed as part of the oBay schema created during the process of installing the sample oBay application. Please see the oBay installation guide for details.
We will first look at how we can use Oracle ADF to create and deploy our ListingSDO, and then look at how we can use the SDO within our composite application.
Overview of ADF Business Components
Oracle ADF provides a standard-based Java framework for building enterprise applications, and is architected around ...