Package org.omg.PortableServer
Class ServantActivatorPOATie
java.lang.Object
org.omg.PortableServer.Servant
org.omg.PortableServer.ServantActivatorPOA
org.omg.PortableServer.ServantActivatorPOATie
- All Implemented Interfaces:
InvokeHandler
,ServantActivatorOperations
,ServantManagerOperations
When the POA has the RETAIN policy it uses servant
managers that are ServantActivators.
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Field Summary
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionReturns the root POA from the ORB instance associated with the servant.void
_delegate
(ServantActivatorOperations delegate) 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.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.Methods inherited from class org.omg.PortableServer.ServantActivatorPOA
_all_interfaces, _invoke, _this, _this
Methods inherited from class org.omg.PortableServer.Servant
_get_delegate, _get_interface_def, _is_a, _non_existent, _object_id, _orb, _poa, _set_delegate, _this_object, _this_object
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Field Details
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_impl
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_poa
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Constructor Details
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ServantActivatorPOATie
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ServantActivatorPOATie
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Method Details
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_delegate
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_delegate
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_default_POA
Description copied from class:Servant
Returns the root POA from the ORB instance associated with the servant. Subclasses may override this method to return a different POA.- Overrides:
_default_POA
in classServant
- Returns:
default_POA
the POA associated with theServant
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incarnate
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.- Parameters:
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.- Returns:
- Servant corresponding to oid is created or located by the user supplied servant manager.
- Throws:
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.
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etherealize
public 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.- Parameters:
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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