Uses of Interface
org.omg.PortableServer.POA

Packages that use POA

Package	Description
com.sun.corba.se.impl.naming.cosnaming
com.sun.corba.se.impl.naming.pcosnaming
com.sun.corba.se.impl.oa.poa
com.sun.corba.se.impl.presentation.rmi
com.sun.corba.se.spi.activation
org.omg.CORBA
org.omg.CORBA.ComponentIR
org.omg.CosNaming
org.omg.DynamicAny
org.omg.PortableServer
org.omg.PortableServer.portable

Uses of POA in com.sun.corba.se.impl.naming.cosnaming

Fields in com.sun.corba.se.impl.naming.cosnaming declared as POA

Modifier and Type	Field	Description
protected POA	NamingContextImpl.nsPOA

Methods in com.sun.corba.se.impl.naming.cosnaming that return POA

Modifier and Type	Method	Description
POA	NamingContextDataStore.getNSPOA()
POA	NamingContextImpl.getNSPOA()

Constructors in com.sun.corba.se.impl.naming.cosnaming with parameters of type POA

Modifier	Constructor	Description
	NamingContextImpl(ORB orb, POA poa)	Create a naming context servant.
	TransientBindingIterator(ORB orb, Hashtable aTable, POA thePOA)	Constructs a new TransientBindingIterator object.
	TransientNamingContext(ORB orb, Object initial, POA nsPOA)	Constructs a new TransientNamingContext object.

Uses of POA in com.sun.corba.se.impl.naming.pcosnaming

Methods in com.sun.corba.se.impl.naming.pcosnaming that return POA

Modifier and Type	Method	Description
POA	NamingContextImpl.getNSPOA()

Methods in com.sun.corba.se.impl.naming.pcosnaming with parameters of type POA

Modifier and Type	Method	Description
void	ServantManagerImpl.postinvoke(byte[] oid, POA adapter, String operation, Object cookie, Servant servant)
Servant	ServantManagerImpl.preinvoke(byte[] oid, POA adapter, String operation, CookieHolder cookie)

Constructors in com.sun.corba.se.impl.naming.pcosnaming with parameters of type POA

Modifier	Constructor	Description
	PersistentBindingIterator(ORB orb, Hashtable aTable, POA thePOA)	Constructs a new PersistentBindingIterator object.

Uses of POA in com.sun.corba.se.impl.oa.poa

Classes in com.sun.corba.se.impl.oa.poa that implement POA

Modifier and Type	Class	Description
class	POAImpl	POAImpl is the implementation of the Portable Object Adapter.

Methods in com.sun.corba.se.impl.oa.poa that return POA

Modifier and Type	Method	Description
POA	POAImpl.create_POA(String name, POAManager theManager, Policy[] policies)	create_POA Section 3.3.8.2
POA	DelegateImpl.default_POA(Servant self)
POA	POAImpl.find_POA(String name, boolean activate)	find_POA Section 3.3.8.3
POA	POACurrent.get_POA()
POA	POAFactory.getRootPOA()
POA	POAFactory.lookupPOA(Servant servant)
POA	DelegateImpl.poa(Servant self)
POA[]	POAImpl.the_children()	the_children
POA	POAImpl.the_parent()	the_parent Section 3.3.8.7

Methods in com.sun.corba.se.impl.oa.poa with parameters of type POA

Modifier and Type	Method	Description
void	POAFactory.registerPOAForServant(POA poa, Servant servant)
void	POAFactory.unregisterPOAForServant(POA poa, Servant servant)

Uses of POA in com.sun.corba.se.impl.presentation.rmi

Methods in com.sun.corba.se.impl.presentation.rmi with parameters of type POA

Modifier and Type	Method	Description
String[]	ReflectiveTie._all_interfaces(POA poa, byte[] objectId)

Uses of POA in com.sun.corba.se.spi.activation

Methods in com.sun.corba.se.spi.activation that return POA

Modifier and Type	Method	Description
POA	ActivatorPOATie._default_POA()
POA	InitialNameServicePOATie._default_POA()
POA	LocatorPOATie._default_POA()
POA	RepositoryPOATie._default_POA()
POA	ServerManagerPOATie._default_POA()
POA	ServerPOATie._default_POA()

Methods in com.sun.corba.se.spi.activation with parameters of type POA

Modifier and Type	Method	Description
String[]	ActivatorPOA._all_interfaces(POA poa, byte[] objectId)
String[]	InitialNameServicePOA._all_interfaces(POA poa, byte[] objectId)
String[]	LocatorPOA._all_interfaces(POA poa, byte[] objectId)
String[]	RepositoryPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ServerManagerPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ServerPOA._all_interfaces(POA poa, byte[] objectId)

Constructors in com.sun.corba.se.spi.activation with parameters of type POA

Modifier	Constructor	Description
	ActivatorPOATie(ActivatorOperations delegate, POA poa)
	InitialNameServicePOATie(InitialNameServiceOperations delegate, POA poa)
	LocatorPOATie(LocatorOperations delegate, POA poa)
	RepositoryPOATie(RepositoryOperations delegate, POA poa)
	ServerManagerPOATie(ServerManagerOperations delegate, POA poa)
	ServerPOATie(ServerOperations delegate, POA poa)

Uses of POA in org.omg.CORBA

Methods in org.omg.CORBA that return POA

Modifier and Type	Method	Description
POA	AbstractInterfaceDefPOATie._default_POA()
POA	AliasDefPOATie._default_POA()
POA	ArrayDefPOATie._default_POA()
POA	AttributeDefPOATie._default_POA()
POA	ConstantDefPOATie._default_POA()
POA	ContainedPOATie._default_POA()
POA	ContainerPOATie._default_POA()
POA	EnumDefPOATie._default_POA()
POA	ExceptionDefPOATie._default_POA()
POA	ExtAbstractInterfaceDefPOATie._default_POA()
POA	ExtAttributeDefPOATie._default_POA()
POA	ExtInterfaceDefPOATie._default_POA()
POA	ExtLocalInterfaceDefPOATie._default_POA()
POA	ExtValueDefPOATie._default_POA()
POA	FixedDefPOATie._default_POA()
POA	IDLTypePOATie._default_POA()
POA	InterfaceAttrExtensionPOATie._default_POA()
POA	InterfaceDefPOATie._default_POA()
POA	IRObjectPOATie._default_POA()
POA	LocalInterfaceDefPOATie._default_POA()
POA	ModuleDefPOATie._default_POA()
POA	NativeDefPOATie._default_POA()
POA	OperationDefPOATie._default_POA()
POA	PrimitiveDefPOATie._default_POA()
POA	RepositoryPOATie._default_POA()
POA	SequenceDefPOATie._default_POA()
POA	StringDefPOATie._default_POA()
POA	StructDefPOATie._default_POA()
POA	TypedefDefPOATie._default_POA()
POA	UnionDefPOATie._default_POA()
POA	ValueBoxDefPOATie._default_POA()
POA	ValueDefPOATie._default_POA()
POA	ValueMemberDefPOATie._default_POA()
POA	WstringDefPOATie._default_POA()

Methods in org.omg.CORBA with parameters of type POA

Modifier and Type	Method	Description
String[]	AbstractInterfaceDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	AliasDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ArrayDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	AttributeDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ConstantDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ContainedPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ContainerPOA._all_interfaces(POA poa, byte[] objectId)
String[]	EnumDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ExceptionDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ExtAbstractInterfaceDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ExtAttributeDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ExtInterfaceDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ExtLocalInterfaceDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ExtValueDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	FixedDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	IDLTypePOA._all_interfaces(POA poa, byte[] objectId)
String[]	InterfaceAttrExtensionPOA._all_interfaces(POA poa, byte[] objectId)
String[]	InterfaceDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	IRObjectPOA._all_interfaces(POA poa, byte[] objectId)
String[]	LocalInterfaceDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ModuleDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	NativeDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	OperationDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	PrimitiveDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	RepositoryPOA._all_interfaces(POA poa, byte[] objectId)
String[]	SequenceDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	StringDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	StructDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	TypedefDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	UnionDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ValueBoxDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ValueDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ValueMemberDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	WstringDefPOA._all_interfaces(POA poa, byte[] objectId)

Constructors in org.omg.CORBA with parameters of type POA

Modifier	Constructor	Description
	AbstractInterfaceDefPOATie(AbstractInterfaceDefOperations delegate, POA poa)
	AliasDefPOATie(AliasDefOperations delegate, POA poa)
	ArrayDefPOATie(ArrayDefOperations delegate, POA poa)
	AttributeDefPOATie(AttributeDefOperations delegate, POA poa)
	ConstantDefPOATie(ConstantDefOperations delegate, POA poa)
	ContainedPOATie(ContainedOperations delegate, POA poa)
	ContainerPOATie(ContainerOperations delegate, POA poa)
	EnumDefPOATie(EnumDefOperations delegate, POA poa)
	ExceptionDefPOATie(ExceptionDefOperations delegate, POA poa)
	ExtAbstractInterfaceDefPOATie(ExtAbstractInterfaceDefOperations delegate, POA poa)
	ExtAttributeDefPOATie(ExtAttributeDefOperations delegate, POA poa)
	ExtInterfaceDefPOATie(ExtInterfaceDefOperations delegate, POA poa)
	ExtLocalInterfaceDefPOATie(ExtLocalInterfaceDefOperations delegate, POA poa)
	ExtValueDefPOATie(ExtValueDefOperations delegate, POA poa)
	FixedDefPOATie(FixedDefOperations delegate, POA poa)
	IDLTypePOATie(IDLTypeOperations delegate, POA poa)
	InterfaceAttrExtensionPOATie(InterfaceAttrExtensionOperations delegate, POA poa)
	InterfaceDefPOATie(InterfaceDefOperations delegate, POA poa)
	IRObjectPOATie(IRObjectOperations delegate, POA poa)
	LocalInterfaceDefPOATie(LocalInterfaceDefOperations delegate, POA poa)
	ModuleDefPOATie(ModuleDefOperations delegate, POA poa)
	NativeDefPOATie(NativeDefOperations delegate, POA poa)
	OperationDefPOATie(OperationDefOperations delegate, POA poa)
	PrimitiveDefPOATie(PrimitiveDefOperations delegate, POA poa)
	RepositoryPOATie(RepositoryOperations delegate, POA poa)
	SequenceDefPOATie(SequenceDefOperations delegate, POA poa)
	StringDefPOATie(StringDefOperations delegate, POA poa)
	StructDefPOATie(StructDefOperations delegate, POA poa)
	TypedefDefPOATie(TypedefDefOperations delegate, POA poa)
	UnionDefPOATie(UnionDefOperations delegate, POA poa)
	ValueBoxDefPOATie(ValueBoxDefOperations delegate, POA poa)
	ValueDefPOATie(ValueDefOperations delegate, POA poa)
	ValueMemberDefPOATie(ValueMemberDefOperations delegate, POA poa)
	WstringDefPOATie(WstringDefOperations delegate, POA poa)

Uses of POA in org.omg.CORBA.ComponentIR

Methods in org.omg.CORBA.ComponentIR that return POA

Modifier and Type	Method	Description
POA	ComponentDefPOATie._default_POA()
POA	ConsumesDefPOATie._default_POA()
POA	ContainerPOATie._default_POA()
POA	EmitsDefPOATie._default_POA()
POA	EventDefPOATie._default_POA()
POA	EventPortDefPOATie._default_POA()
POA	FactoryDefPOATie._default_POA()
POA	FinderDefPOATie._default_POA()
POA	HomeDefPOATie._default_POA()
POA	ModuleDefPOATie._default_POA()
POA	ProvidesDefPOATie._default_POA()
POA	PublishesDefPOATie._default_POA()
POA	RepositoryPOATie._default_POA()
POA	UsesDefPOATie._default_POA()

Methods in org.omg.CORBA.ComponentIR with parameters of type POA

Modifier and Type	Method	Description
String[]	ComponentDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ConsumesDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ContainerPOA._all_interfaces(POA poa, byte[] objectId)
String[]	EmitsDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	EventDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	EventPortDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	FactoryDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	FinderDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	HomeDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ModuleDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ProvidesDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	PublishesDefPOA._all_interfaces(POA poa, byte[] objectId)
String[]	RepositoryPOA._all_interfaces(POA poa, byte[] objectId)
String[]	UsesDefPOA._all_interfaces(POA poa, byte[] objectId)

Constructors in org.omg.CORBA.ComponentIR with parameters of type POA

Modifier	Constructor	Description
	ComponentDefPOATie(ComponentDefOperations delegate, POA poa)
	ConsumesDefPOATie(ConsumesDefOperations delegate, POA poa)
	ContainerPOATie(ContainerOperations delegate, POA poa)
	EmitsDefPOATie(EmitsDefOperations delegate, POA poa)
	EventDefPOATie(EventDefOperations delegate, POA poa)
	EventPortDefPOATie(EventPortDefOperations delegate, POA poa)
	FactoryDefPOATie(FactoryDefOperations delegate, POA poa)
	FinderDefPOATie(FinderDefOperations delegate, POA poa)
	HomeDefPOATie(HomeDefOperations delegate, POA poa)
	ModuleDefPOATie(ModuleDefOperations delegate, POA poa)
	ProvidesDefPOATie(ProvidesDefOperations delegate, POA poa)
	PublishesDefPOATie(PublishesDefOperations delegate, POA poa)
	RepositoryPOATie(RepositoryOperations delegate, POA poa)
	UsesDefPOATie(UsesDefOperations delegate, POA poa)

Uses of POA in org.omg.CosNaming

Methods in org.omg.CosNaming that return POA

Modifier and Type	Method	Description
POA	BindingIteratorPOATie._default_POA()
POA	NamingContextExtPOATie._default_POA()
POA	NamingContextPOATie._default_POA()

Methods in org.omg.CosNaming with parameters of type POA

Modifier and Type	Method	Description
String[]	BindingIteratorPOA._all_interfaces(POA poa, byte[] objectId)
String[]	NamingContextExtPOA._all_interfaces(POA poa, byte[] objectId)
String[]	NamingContextPOA._all_interfaces(POA poa, byte[] objectId)

Constructors in org.omg.CosNaming with parameters of type POA

Modifier	Constructor	Description
	BindingIteratorPOATie(BindingIteratorOperations delegate, POA poa)
	NamingContextExtPOATie(NamingContextExtOperations delegate, POA poa)
	NamingContextPOATie(NamingContextOperations delegate, POA poa)

Uses of POA in org.omg.DynamicAny

Methods in org.omg.DynamicAny that return POA

Modifier and Type	Method	Description
POA	DynAnyFactoryPOATie._default_POA()
POA	DynAnyPOATie._default_POA()
POA	DynArrayPOATie._default_POA()
POA	DynEnumPOATie._default_POA()
POA	DynFixedPOATie._default_POA()
POA	DynSequencePOATie._default_POA()
POA	DynStructPOATie._default_POA()
POA	DynUnionPOATie._default_POA()
POA	DynValueBoxPOATie._default_POA()
POA	DynValueCommonPOATie._default_POA()
POA	DynValuePOATie._default_POA()

Methods in org.omg.DynamicAny with parameters of type POA

Modifier and Type	Method	Description
String[]	DynAnyFactoryPOA._all_interfaces(POA poa, byte[] objectId)
String[]	DynAnyPOA._all_interfaces(POA poa, byte[] objectId)
String[]	DynArrayPOA._all_interfaces(POA poa, byte[] objectId)
String[]	DynEnumPOA._all_interfaces(POA poa, byte[] objectId)
String[]	DynFixedPOA._all_interfaces(POA poa, byte[] objectId)
String[]	DynSequencePOA._all_interfaces(POA poa, byte[] objectId)
String[]	DynStructPOA._all_interfaces(POA poa, byte[] objectId)
String[]	DynUnionPOA._all_interfaces(POA poa, byte[] objectId)
String[]	DynValueBoxPOA._all_interfaces(POA poa, byte[] objectId)
String[]	DynValueCommonPOA._all_interfaces(POA poa, byte[] objectId)
String[]	DynValuePOA._all_interfaces(POA poa, byte[] objectId)

Constructors in org.omg.DynamicAny with parameters of type POA

Modifier	Constructor	Description
	DynAnyFactoryPOATie(DynAnyFactoryOperations delegate, POA poa)
	DynAnyPOATie(DynAnyOperations delegate, POA poa)
	DynArrayPOATie(DynArrayOperations delegate, POA poa)
	DynEnumPOATie(DynEnumOperations delegate, POA poa)
	DynFixedPOATie(DynFixedOperations delegate, POA poa)
	DynSequencePOATie(DynSequenceOperations delegate, POA poa)
	DynStructPOATie(DynStructOperations delegate, POA poa)
	DynUnionPOATie(DynUnionOperations delegate, POA poa)
	DynValueBoxPOATie(DynValueBoxOperations delegate, POA poa)
	DynValueCommonPOATie(DynValueCommonOperations delegate, POA poa)
	DynValuePOATie(DynValueOperations delegate, POA poa)

Uses of POA in org.omg.PortableServer

Fields in org.omg.PortableServer declared as POA

Modifier and Type	Field	Description
POA[]	POAListHolder.value

Methods in org.omg.PortableServer that return POA

Modifier and Type	Method	Description
POA	Servant._default_POA()	Returns the root POA from the ORB instance associated with the servant.
POA	ServantActivatorPOATie._default_POA()
POA	ServantLocatorPOATie._default_POA()
final POA	Servant._poa()	Allows easy execution of common methods, equivalent to PortableServer::Current:get_POA.
POA	POAOperations.create_POA(String adapter_name, POAManager a_POAManager, Policy[] policies)	This operation creates a new POA as a child of the target POA.
static POA	POAHelper.extract(Any a)
static POA[]	POAListHelper.extract(Any a)
POA	POAOperations.find_POA(String adapter_name, boolean activate_it)	If the target POA is the parent of a child POA with the specified name (relative to the target POA), that child POA is returned.
POA	CurrentOperations.get_POA()	Returns reference to the POA implementing the object in whose context it is called.
static POA	POAHelper.narrow(Object obj)
static POA	POAHelper.read(InputStream istream)
static POA[]	POAListHelper.read(InputStream istream)
POA[]	POAOperations.the_children()	This attribute identifies the current set of all child POAs of the POA.
POA	POAOperations.the_parent()	This attribute identifies the parent of the POA.

Methods in org.omg.PortableServer with parameters of type POA

Modifier and Type	Method	Description
abstract String[]	Servant._all_interfaces(POA poa, byte[] objectId)	Used by the ORB to obtain complete type information from the servant.
String[]	ServantActivatorPOA._all_interfaces(POA poa, byte[] objectId)
String[]	ServantLocatorPOA._all_interfaces(POA poa, byte[] objectId)
void	_ServantActivatorStub.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.
void	ServantActivatorOperations.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.
void	ServantActivatorPOATie.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	_ServantActivatorStub.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.
Servant	ServantActivatorOperations.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.
Servant	ServantActivatorPOATie.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.
static void	POAHelper.insert(Any a, POA that)
static void	POAListHelper.insert(Any a, POA[] that)
void	_ServantLocatorStub.postinvoke(byte[] oid, POA adapter, String operation, Object the_cookie, Servant the_servant)	This operation is invoked whenener a servant completes a request.
void	ServantLocatorOperations.postinvoke(byte[] oid, POA adapter, String operation, Object the_cookie, Servant the_servant)	This operation is invoked whenener a servant completes a request.
void	ServantLocatorPOATie.postinvoke(byte[] oid, POA adapter, String operation, Object the_cookie, Servant the_servant)	This operation is invoked whenener a servant completes a request.
Servant	_ServantLocatorStub.preinvoke(byte[] oid, POA adapter, String operation, CookieHolder the_cookie)	This operations is used to get a servant that will be used to process the request that caused preinvoke to be called.
Servant	ServantLocatorOperations.preinvoke(byte[] oid, POA adapter, String operation, CookieHolder the_cookie)	This operations is used to get a servant that will be used to process the request that caused preinvoke to be called.
Servant	ServantLocatorPOATie.preinvoke(byte[] oid, POA adapter, String operation, CookieHolder the_cookie)	This operations is used to get a servant that will be used to process the request that caused preinvoke to be called.
boolean	AdapterActivatorOperations.unknown_adapter(POA parent, String name)	This operation is invoked when the ORB receives a request for an object reference that identifies a target POA that does not exist.
static void	POAHelper.write(OutputStream ostream, POA value)
static void	POAListHelper.write(OutputStream ostream, POA[] value)

Constructors in org.omg.PortableServer with parameters of type POA

Modifier	Constructor	Description
	POAListHolder(POA[] initialValue)
	ServantActivatorPOATie(ServantActivatorOperations delegate, POA poa)
	ServantLocatorPOATie(ServantLocatorOperations delegate, POA poa)

Uses of POA in org.omg.PortableServer.portable

Methods in org.omg.PortableServer.portable that return POA

Modifier and Type	Method	Description
POA	Delegate.default_POA(Servant Self)	The default behavior of this function is to return the root POA from the ORB instance associated with the servant.
POA	Delegate.poa(Servant Self)	The method _poa() is equivalent to calling PortableServer::Current:get_POA.