Context Classes

Context classes allow defining specific behavior for access objects on different levels (database, database object, structure, property). Context classes define the basic functionality for context classes on different levels. Context classes allow handling a number of internal events by overloading the default behavior in the application specific context classes. This is a simple way to react on events as reading or updating an instance.

Behavior implemented in context classes is application independent, i.e. it provides a set of basic business rules and ensures logical database consistency.