4. Data as objects

In this chapter, we will introduce the objects that are used to handle the logic associated to the data stored in the database.

• 4.1. Access to persistent data
• 4.2. The AnyEntity class
• 4.3. Inheritance
• 4.4. Application logic
• 4.5. Loaded attributes and default sorting management
• 4.6. Interfaces and Adapters
• 4.7. How to use entities objects and adapters
• 4.8. Anatomy of an entity class