org.jacorb.poa

Class GOA

java.lang.Object

org.omg.CORBA.LocalObject

org.omg.PortableServer._POALocalBase

org.jacorb.poa.POA

org.jacorb.poa.GOA

All Implemented Interfaces:

Serializable, Configurable, LocalInterface, Object, IDLEntity, org.omg.PortableGroup.GOA, org.omg.PortableGroup.GOAOperations, POA, POAOperations

public class GOA
extends POA
implements org.omg.PortableGroup.GOA

The Group Object Adapter.

Version:

1.0

Author:

Alysson Neves Bessani

See Also:

POA, Serialized Form

Field Summary

Fields inherited from class org.jacorb.poa.POA

bidirectionalPolicy, idAssignmentPolicy, idUniquenessPolicy, implicitActivationPolicy, lifespanPolicy, requestProcessingPolicy, servantRetentionPolicy, sslPolicy, threadPolicy

Constructor Summary

Constructors

Constructor and Description
GOA(ORB orb, String name, POA parent, POAManager manager, Policy[] policies) Creates a new instance of GOA

Method Summary

Methods

Modifier and Type	Method and Description
void	associate_reference_with_id(Object ref, byte[] oid) Add a member servant to this group
byte[]	create_id_for_reference(Object ref) Create an oid member for this group.
void	disassociate_reference_with_id(Object ref, byte[] oid) Removes a member servant from this group.
void	processGroupRequest(org.omg.PortableGroup.TagGroupTaggedComponent tagGroup, ServerRequest request) Process the group request through the POA tree.
byte[][]	reference_to_ids(Object ref) Get the members of the group.

Methods inherited from class org.jacorb.poa.POA

_addPOAEventListener, _getChildPOA, _getQualifiedName, _incarnateServant, _invoke, _POA_init, _removePOAEventListener, activate_object_with_id, activate_object, addLocalRequest, addPOAListener, changeToActive, changeToDiscarding, changeToHolding, changeToInactive, checkDestructionApparent, checkNotLocal, configure, create_id_assignment_policy, create_id_uniqueness_policy, create_implicit_activation_policy, create_lifespan_policy, create_POA, create_reference_with_id, create_reference, create_request_processing_policy, create_servant_retention_policy, create_thread_policy, deactivate_object, destroy, find_POA, get_servant_manager, get_servant, getMonitor, getNumberOfObjects, getORB, getPOAId, getPolicy, getReference, getRequestController, getState, id_to_reference, id_to_servant, id, isActive, isDestructionApparent, isDestructionComplete, isDiscarding, isHolding, isImplicitActivation, isInactive, isMultipleId, isPersistent, isRetain, isShutdownInProgress, isSingleThreadModel, isSSLRequired, isSystemId, isUniqueId, isUseDefaultServant, isUseServantManager, previouslyGeneratedObjectId, previouslyGeneratedObjectKey, reference_to_id, reference_to_servant, removeLocalRequest, removePOAListener, servant_to_id, servant_to_reference, set_servant_manager, set_servant, setMonitor, the_activator, the_activator, the_children, the_name, the_parent, the_POAManager, the_POAManagerFactory, unregisterChild, useDefaultServant, useServantManager

Methods inherited from class org.omg.PortableServer._POALocalBase

_ids

Methods inherited from class org.omg.CORBA.LocalObject

_create_request, _create_request, _duplicate, _get_domain_managers, _get_interface_def, _get_interface, _get_policy, _hash, _invoke, _is_a, _is_equivalent, _is_local, _non_existent, _orb, _release, _releaseReply, _request, _request, _servant_postinvoke, _servant_preinvoke, _set_policy_override, validate_connection

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.omg.PortableServer.POAOperations

activate_object_with_id, activate_object, create_id_assignment_policy, create_id_uniqueness_policy, create_implicit_activation_policy, create_lifespan_policy, create_POA, create_reference_with_id, create_reference, create_request_processing_policy, create_servant_retention_policy, create_thread_policy, deactivate_object, destroy, find_POA, get_servant_manager, get_servant, id_to_reference, id_to_servant, id, reference_to_id, reference_to_servant, servant_to_id, servant_to_reference, set_servant_manager, set_servant, the_activator, the_activator, the_children, the_name, the_parent, the_POAManager

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

Constructor Detail

GOA

public GOA(ORB orb,
   String name,
   POA parent,
   POAManager manager,
   Policy[] policies)

Creates a new instance of GOA

Parameters:

orb -

name -

parent -

manager -

policies -

Method Detail

disassociate_reference_with_id

public void disassociate_reference_with_id(Object ref,
                                  byte[] oid)
                                    throws org.omg.PortableGroup.NotAGroupObject

Removes a member servant from this group.

Specified by:

disassociate_reference_with_id in interface org.omg.PortableGroup.GOAOperations

Parameters:

ref - the group ref

oid - the member servant oid

Throws:

org.omg.PortableGroup.NotAGroupObject - if ref is not a group reference

associate_reference_with_id

public void associate_reference_with_id(Object ref,
                               byte[] oid)
                                 throws org.omg.PortableGroup.NotAGroupObject

Add a member servant to this group

Specified by:

associate_reference_with_id in interface org.omg.PortableGroup.GOAOperations

Parameters:

ref - the group ref

oid - the member servant oid

Throws:

org.omg.PortableGroup.NotAGroupObject - if ref is not a group reference

create_id_for_reference

public byte[] create_id_for_reference(Object ref)
                               throws org.omg.PortableGroup.NotAGroupObject

Create an oid member for this group. It must be used to register a servant as member of the group with the activate_object_with_id() method.

Specified by:

create_id_for_reference in interface org.omg.PortableGroup.GOAOperations

Parameters:

ref - the group reference

Returns:

ths created oid already member of this group

Throws:

org.omg.PortableGroup.NotAGroupObject - if ref is not a group reference

reference_to_ids

public byte[][] reference_to_ids(Object ref)
                          throws org.omg.PortableGroup.NotAGroupObject

Get the members of the group.

Specified by:

reference_to_ids in interface org.omg.PortableGroup.GOAOperations

Parameters:

ref - the group ref

Returns:

the group members oid

Throws:

org.omg.PortableGroup.NotAGroupObject - if ref is not a group reference

processGroupRequest

public void processGroupRequest(org.omg.PortableGroup.TagGroupTaggedComponent tagGroup,
                       ServerRequest request)

Process the group request through the POA tree.

Parameters:

tagGroup - the target group logical identification

request - the request to be processed