Oracle Fusion ADF Training Online

• It supports Rapid Application Development.
• It is based on MVC architecture
• Declarative Approach (XML Driven)
• Secure
• Reduces maintenance cost and time
• SOA-enabled

• ADF Business Components(Model)
• ADF Faces (View)
• ADF Taskflows (Controller)

Taskflow is the controller of an ADF application and provides us a declarative approach to define the control flow. It is used to define the navigation between pages and various taskflow activites

Top Link is an Object-Relational Mapping layer that provides a map between the Java objects that the model uses and the database that is the source of their data.

JavaBean objects managed by a JSF implementation are called managed beans.

Backing beans are JavaBeans components associated with UI components used in a page.

• Request Scope
• Session Scope
• Application Scope

There are following six phases:

• Restore view
• Apply request value
• Process validations
• Update model values
• Invoke application
• Render response