Pure CORBA

Recycle Broker Implementation

On the server side of a CORBA application, some common patterns for the implementation and management of CORBA objects can be identified. CORBA objects can therefore be divided into categories as follows:

• Entity objects are long-lived CORBA objects whose state is stored persistently so that they can be re-created after the server is stopped and restarted.

  For example, Customer and WasteItem objects are entity objects because they represent records in a database. Entity objects require a well-defined identity to facilitate later retrieval. They also tend to have an associated factory object, which manages the entity object’s lifecycle and provides search operations.

  Scalability is a major issue for entity objects. Because ...