These may be registered for callback notification of the cache events. The specific interface should be implemented for each event type a callback is desired on.
Event notifications occur synchronously in the line of execution of the calling thread.
The calling thread blocks until the listener has completed execution or thrown a javax.cache.event.CacheEntryCreatedListener.
Listeners are invoked after the cache is updated. If the listener throws
an javax.cache.event.CacheEntryCreatedListener this will propagate back to the caller but it does not affect the cache update
as it already completed before the listener was called.
| Modifier and Type | Interface and Description |
|---|---|
| public interface | CacheEntryCreatedListener<
the type of key K, the type of value V>Invoked after a cache entry is created, or if a batch call is made, after the entries are created. |
| public interface | CacheEntryEventFilter<
the type of key K, the type of value V>A function that may be used to check |
| public interface | CacheEntryExpiredListener<
the type of key K, the type of value V>Invoked if a cache entry or entries are evicted due to expiration. |
| public interface | CacheEntryListener<
the type of key K, the type of value V>A tagging interface for cache entry listeners. |
| public interface | CacheEntryRemovedListener<
the type of key K, the type of value V>Invoked if a cache entry is removed, or if a batch call is made, after the entries are removed. |
| public interface | CacheEntryUpdatedListener<
the type of key K, the type of value V>Invoked if an existing cache entry is updated, or if a batch call is made, after the entries are updated. |
| Modifier and Type | Class and Description |
|---|---|
| public abstract class | |
| public class | CacheEntryListenerException
An exception to indicate a problem has occurred with a listener. |
| Modifier and Type | Enum and Description |
|---|---|
| public enum | EventType
The type of event received by the listener. |