| Interface | Description |
|---|---|
| CancellableEventArgs |
Argument for events related to cancellable actions.
|
| Event4<T extends EventArgs> |
An event.
|
| EventListener4<T extends EventArgs> |
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 | Description |
|---|---|
| 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.
|
| ObjectInfoEventArgs | |
| QueryEventArgs |
Arguments for
Query related events. |
| StringEventArgs | |
| TransactionalEventArgs |
| Exception | Description |
|---|---|
| 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(). |