Understanding the Model Layer - Oracle ADF 11gR2 Development Beginner's Guide - page 60

Have a go hero - check the column mappings
At this point, let us try to analyze how all the database columns of the EMP table are mapped
to the EmpEO.xml file; see the following screenshot for reference:
Go through the following exercise:
1. List down the columns and the corresponding atribute mappings.
2. Find how the enity objects atribute difers from the column atribute. The column
informaion and the table structure is viewed by using the Database Navigator
panel from the View | Database menu, as explained in Chapter 2 , Geing Started
with ADF .
Time for action - creating an entity object for DEPT table
In this secion, we will create another enity object for the DEPT table from HRSchema .
There are two ways of creaing an enity object—the irst way of creaing an enity object
was explained in Chapter 2 , Geing started with ADF . Now, we will see how to create an
enity object using another way.