Modifying the Default Behavior of Entity Objects

• With declarative settings, you can:

• Define attribute control hints
• Synchronize columns with trigger-assigned values
• Use alternate key entity constraints
• Validate user input (presented in the lesson titled “Validating User Input”)

Notes:

Modifying the Default Behavior of Entity Objects

JDeveloper 11g has the ability to define more behaviors declaratively than in prior JDeveloper versions. This lessens the learning curve and the amount of time it takes to develop applications.

The subsequent slides provide some examples of ways to declaratively modify the default behavior of entity objects.