Handling Transactions with ADF BC

• Application modules handle transaction and concurrency support.
• No coding is required unless you want to customize the default behavior.
• For nested application modules, the outermost application module provides the transaction context for the others.

Notes:

Business Components Transactions

A transaction is a persisted collection of work that can be committed or rolled back together as a group.

The Business Components framework handles all transactions at the application module level. The application module provides a transaction context, with a single database connection. When you commit a change, the commit applies to all view objects in the application module. For nested application modules, the outermost or root application module provides the transaction context for all nested application modules.