## Uses of Class
java.rmi.activation.UnknownObjectException

Packages that use UnknownObjectException
java.rmi.activation: Provides support for RMI Object Activation.

### Uses of UnknownObjectException in java.rmi.activation

Methods in java.rmi.activation that throw UnknownObjectException
`Remote` ActivationID.`activate(boolean force)` Activate the object for this id.
`MarshalledObject<? extends Remote>` Activator.`activate(ActivationID id, boolean force)` Activate the object associated with the activation identifier, `id`.
`protected void` ActivationGroup.`activeObject(ActivationID id, MarshalledObject<? extends Remote> mobj)` This protected method is necessary for subclasses to make the `activeObject` callback to the group's monitor.
`abstract void` ActivationGroup.`activeObject(ActivationID id, Remote obj)` The group's `activeObject` method is called when an object is exported (either by `Activatable` object construction or an explicit call to `Activatable.exportObject`.
`void` ActivationMonitor.`activeObject(ActivationID id, MarshalledObject<? extends Remote> obj)` Informs that an object is now active.
`ActivationDesc` ActivationSystem.`getActivationDesc(ActivationID id)` Returns the activation descriptor, for the object with the activation identifier, `id`.
`static boolean` Activatable.`inactive(ActivationID id)` Informs the system that the object with the corresponding activation `id` is currently inactive.
`boolean` ActivationGroup.`inactiveObject(ActivationID id)` The group's `inactiveObject` method is called indirectly via a call to the `Activatable.inactive` method.
`void` ActivationMonitor.`inactiveObject(ActivationID id)` An activation group calls its monitor's `inactiveObject` method when an object in its group becomes inactive (deactivates).
`ActivationDesc` ActivationSystem.`setActivationDesc(ActivationID id, ActivationDesc desc)` Set the activation descriptor, `desc` for the object with the activation identifier, `id`.
`static void` Activatable.`unregister(ActivationID id)` Revokes previous registration for the activation descriptor associated with `id`.
`void` ActivationSystem.`unregisterObject(ActivationID id)` Remove the activation id and associated descriptor previously registered with the `ActivationSystem`; the object can no longer be activated via the object's activation id.