Package com.db4o.events

Interface Summary

CancellableEventArgs	Argument for events related to cancellable actions.
Event4	An event.
EventListener4	A listener for Event4 events.
EventRegistry	Provides the interface to register event handlers for ObjectContainer events. EventRegistry methods represent events available for registering callbacks.

Class Summary

CancellableObjectEventArgs	Argument for object related events which can be cancelled.
ClassEventArgs
CommitEventArgs	Arguments for commit time related events.
EventArgs	Base class for event arguments.
EventRegistryFactory	Provides an interface for getting an EventRegistry from an ObjectContainer.
ObjectContainerEventArgs	Arguments for container related events.
ObjectEventArgs	Arguments for object related events.
QueryEventArgs	Arguments for Query related events.
TransactionalEventArgs

Exception Summary

EventException

db4o-specific exception. Exception thrown during event dispatching if a client provided event handler throws. The exception threw by the client can be retrieved by calling EventException#getCause().