Chapter 27: Creating Entity Components  Coding to support manual persistence

Chapter 27: Creating Entity Components

Implementing entity components

An entity component is an EJB entity bean or a component of another type that implements the CtsComponents::ObjectControl interface. Entity components present an object view of relational data to clients; each instance of an entity component maps to a row in a database relation.

Entity components can be EJB entity Beans implemented according to the EJB 2.0, 1.1, or 1.0 standard (see Chapter 7, “Creating Enterprise JavaBeans Components”). You can also implement CORBA entity components by following these requirements:

For an entity component, you can manage persistence using these techniques:

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