Java™ Platform
Standard Ed. 6

org.omg.PortableServer
Class _ServantActivatorStub

java.lang.Object
  extended by org.omg.CORBA.portable.ObjectImpl
      extended by org.omg.PortableServer._ServantActivatorStub
All Implemented Interfaces:
Serializable, Object, IDLEntity, ServantActivator, ServantActivatorOperations, ServantManager, ServantManagerOperations

public class _ServantActivatorStub
extends ObjectImpl
implements ServantActivator

When the POA has the RETAIN policy it uses servant managers that are ServantActivators.


Field Summary
static Class _opsClass
           
 
Constructor Summary
_ServantActivatorStub()
           
 
Method Summary
 String[] _ids()
          Retrieves a string array containing the repository identifiers supported by this ObjectImpl object.
 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.
 Servant incarnate(byte[] oid, POA adapter)
          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.CORBA.portable.ObjectImpl
_create_request, _create_request, _duplicate, _get_delegate, _get_domain_managers, _get_interface_def, _get_policy, _hash, _invoke, _is_a, _is_equivalent, _is_local, _non_existent, _orb, _release, _releaseReply, _request, _request, _servant_postinvoke, _servant_preinvoke, _set_delegate, _set_policy_override, equals, hashCode, toString
 
Methods inherited from class java.lang.Object
clone, finalize, getClass, notify, notifyAll, wait, wait, wait
 
Methods inherited from interface org.omg.CORBA.Object
_create_request, _create_request, _duplicate, _get_domain_managers, _get_interface_def, _get_policy, _hash, _is_a, _is_equivalent, _non_existent, _release, _request, _set_policy_override
 

Field Detail

_opsClass

public static final Class _opsClass
Constructor Detail

_ServantActivatorStub

public _ServantActivatorStub()
Method Detail

incarnate

public 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.

Specified by:
incarnate in interface ServantActivatorOperations
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.

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.

Specified by:
etherealize in interface ServantActivatorOperations
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.

_ids

public String[] _ids()
Description copied from class: ObjectImpl
Retrieves a string array containing the repository identifiers supported by this ObjectImpl object. For example, for a stub, this method returns information about all the interfaces supported by the stub.

Specified by:
_ids in class ObjectImpl
Returns:
the array of all repository identifiers supported by this ObjectImpl instance

Java™ Platform
Standard Ed. 6

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For further API reference and developer documentation, see Java SE Developer Documentation. That documentation contains more detailed, developer-targeted descriptions, with conceptual overviews, definitions of terms, workarounds, and working code examples.

Copyright 2008 Sun Microsystems, Inc. All rights reserved. Use is subject to license terms. Also see the documentation redistribution policy.


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