Interfaces for Persistent Container Type - I

• PersistentContext is derived from ComponentContext and provides operations to obtain the reference for

  • ComponentId (get_component_id()),
  • PersistentOrigin (get_persistent_origin()), and
  • Storage (get_storage()) interfaces.

• EntityContext in EJB supports the similar services.

• ComponentId interface provides operations to locate a component’s persistent state in a persistent storage.

• PersistentOrigin interface is derived from BaseOrigin and provides operations to create and obtain object references.

• Storage interface defines operations to access the CORBA persistence service.

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