public interface ServantActivatorOperations extends ServantManagerOperations
When the POA has the RETAIN policy it uses servant managers that are ServantActivators.
Servant incarnate(byte oid, POA adapter) throws ForwardRequest
This operation is invoked by the POA whenever the POA receives a request for an object that is not currently active, assuming the POA has the USE_SERVANT_MANAGER and RETAIN policies.
oid- object Id associated with the object on the request was made.
adapter- object reference for the POA in which the object is being activated.
ForwardRequest- to indicate to the ORB that it is responsible for delivering the current request and subsequent requests to the object denoted in the forward_reference member of the exception.
void etherealize(byte oid, POA adapter, Servant serv, boolean cleanup_in_progress, boolean remaining_activations)
This operation is invoked whenever a servant for an object is deactivated, assuming the POA has the USE_SERVANT_MANAGER and RETAIN policies.
oid- object Id associated with the object being deactivated.
adapter- object reference for the POA in which the object was active.
serv- contains reference to the servant associated with the object being deactivated.
cleanup_in_progress- if TRUE indicates that destroy or deactivate is called with etherealize_objects param of TRUE. FALSE indicates that etherealize was called due to other reasons.
remaining_activations- indicates whether the Servant Manager can destroy a servant. If set to TRUE, the Servant Manager should wait until all invocations in progress have completed.
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