Java(TM) 2 Platform, Standard Edition, v1.2.2 API Specification: Uses of Package java.rmi.activation - JDK 5 Documentation v1.2.2, Java 2 SDK 英文文档

Classes in java.rmi.activation used by java.rmi.activation

ActivationDesc           An activation descriptor contains the information necessary to activate an object: the object's group identifier, the object's class name, the object's code location (the location of the class), and a "marshalled" object that can contain object specific initialization data.

ActivationException           General exception used by the activation interfaces.

ActivationGroup           An ActivationGroup is responsible for creating new instances of "activatable" objects in its group, informing its ActivationMonitor when either: its object's become active or inactive, or the group as a whole becomes inactive.

ActivationGroupDesc           An activation group descriptor contains the information necessary to create/recreate an activation group in which to activate objects.

ActivationGroupDesc.CommandEnvironment           Startup options for ActivationGroup implementations.

ActivationGroupID           The identifier for a registered activation group serves several purposes: identifies the group uniquely within the activation system, and contains a reference to the group's activation system so that the group can contact its activation system when necessary.

ActivationID           Activation makes use of special identifiers to denote remote objects that can be activated over time.

ActivationInstantiator           An ActivationInstantiator is responsible for creating instances of "activatable" objects.

ActivationMonitor           An ActivationMonitor is specific to an ActivationGroup and is obtained when a group is reported active via a call to ActivationSystem.activeGroup (this is done internally).

ActivationSystem           The ActivationSystem provides a means for registering groups and "activatable" objects to be activated within those groups.

Activator           The Activator facilitates remote object activation.

UnknownGroupException           An UnknownGroupException is thrown by methods of classes and interfaces in the java.rmi.activation package when the ActivationGroupID parameter to the method is determined to be invalid, i.e., not known by the ActivationSystem.

UnknownObjectException           An UnknownObjectException is thrown by methods of classes and interfaces in the java.rmi.activation package when the ActivationID parameter to the method is determined to be invalid.