Uses of Class
org.omg.PortableServer.Servant

Packages that use Servant

Package	Description
org.omg.CosNaming	Provides a naming service for Java IDL.
org.omg.PortableServer	Provides classes and interfaces for making the server side of your applications portable across multivendor ORBs.
org.omg.PortableServer.portable	Provides classes and interfaces for making the server side of your applications portable across multivendor ORBs.

Uses of Servant in org.omg.CosNaming

Subclasses of Servant in org.omg.CosNaming

Modifier and Type	Class	Description
class	BindingIteratorPOA	The BindingIterator interface allows a client to iterate through the bindings using the next_one or next_n operations.
class	NamingContextExtPOA	NamingContextExt is the extension of NamingContext which contains a set of name bindings in which each name is unique and is part of Interoperable Naming Service.
class	NamingContextPOA	A naming context is an object that contains a set of name bindings in which each name is unique.

Uses of Servant in org.omg.PortableServer

Subclasses of Servant in org.omg.PortableServer

Modifier and Type	Class	Description
class	DynamicImplementation	Allows dynamic handling of object invocations.
class	ServantActivatorPOA	When the POA has the RETAIN policy it uses servant managers that are ServantActivators.
class	ServantLocatorPOA	When the POA has the NON_RETAIN policy it uses servant managers that are ServantLocators.

Methods in org.omg.PortableServer that return Servant

Modifier and Type	Method	Description
Servant	POAOperations.get_servant()	This operation returns the default servant associated with the POA.
Servant	POAOperations.id_to_servant(byte[] oid)	If the POA has the RETAIN policy and the specified ObjectId is in the Active Object Map, this operation returns the servant associated with that object in the Active Object Map.
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	_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	POAOperations.reference_to_servant(Object reference)	If the POA has the RETAIN policy and the specified object is present in the Active Object Map, this operation returns the servant associated with that object in the Active Object Map.

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

Modifier and Type	Method	Description
byte[]	POAOperations.activate_object(Servant p_servant)	This operation generates an Object Id and enters the Object Id and the specified servant in the Active Object Map.
void	POAOperations.activate_object_with_id(byte[] id, Servant p_servant)	This operation enters an association between the specified Object Id and the specified servant in the Active Object Map.
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	_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.
byte[]	POAOperations.servant_to_id(Servant p_servant)	This operation has four possible behaviors. 1.
Object	POAOperations.servant_to_reference(Servant p_servant)	This operation requires the RETAIN policy and either the UNIQUE_ID or IMPLICIT_ACTIVATION policies if invoked outside the context of an operation dispatched by this POA.
void	POAOperations.set_servant(Servant p_servant)	This operation registers the specified servant with the POA as the default servant.

Uses of Servant in org.omg.PortableServer.portable

Methods in org.omg.PortableServer.portable with parameters of type Servant

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.
Object	Delegate.get_interface_def(Servant self)	This operation returns an object in the Interface Repository which provides type information that may be useful to a program.
boolean	Delegate.is_a(Servant Self, String Repository_Id)	This method checks to see if the specified repid is present on the list returned by _all_interfaces() or is the repository id for the generic CORBA Object.
boolean	Delegate.non_existent(Servant Self)	This operation is used to check for the existence of the Object.
byte[]	Delegate.object_id(Servant Self)	The method _object_id() is equivalent to calling PortableServer::Current::get_object_id.
ORB	Delegate.orb(Servant Self)	Convenience method that returns the instance of the ORB currently associated with the Servant.
POA	Delegate.poa(Servant Self)	The method _poa() is equivalent to calling PortableServer::Current:get_POA.
Object	Delegate.this_object(Servant Self)	This allows the servant to obtain the object reference for the target CORBA Object it is incarnating for that request.