org.infinispan.persistence.spi

Interface AdvancedCacheExpirationWriter<K,V>

All Superinterfaces:

AdvancedCacheWriter<K,V>, CacheWriter<K,V>, Lifecycle

All Known Subinterfaces:

SegmentedAdvancedLoadWriteStore<K,V>

All Known Implementing Classes:

AbstractSegmentedAdvancedLoadWriteStore, ComposedSegmentedLoadWriteStore

Deprecated.

since 11.0 replaced by NonBlockingStore

@Experimental
 @Deprecated
public interface AdvancedCacheExpirationWriter<K,V>
extends AdvancedCacheWriter<K,V>

Defines functionality for advanced expiration techniques. Note this interface allows for providing not just the key when an entry is expired. This is important so that proper cluster wide expiration can be performed.

Since:

8.0

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	AdvancedCacheExpirationWriter.ExpirationPurgeListener<K,V> Deprecated. Callback to be notified when an entry is removed by the purge(Executor, ExpirationPurgeListener) method.

Nested classes/interfaces inherited from interface org.infinispan.persistence.spi.AdvancedCacheWriter

AdvancedCacheWriter.PurgeListener<K>

Method Summary

Modifier and Type	Method and Description
void	purge(Executor executor, AdvancedCacheExpirationWriter.ExpirationPurgeListener<K,V> listener) Deprecated. Using the thread in the pool, removed all the expired data from the persistence storage.
default void	purge(Executor threadPool, AdvancedCacheWriter.PurgeListener<? super K> listener) Deprecated. This method is never called.

Methods inherited from interface org.infinispan.persistence.spi.AdvancedCacheWriter

clear

Methods inherited from interface org.infinispan.persistence.spi.CacheWriter

bulkUpdate, delete, deleteBatch, init, isAvailable, write

Methods inherited from interface org.infinispan.commons.api.Lifecycle

start, stop

Method Detail

purge

void purge(Executor executor,
           AdvancedCacheExpirationWriter.ExpirationPurgeListener<K,V> listener)

Deprecated.

Using the thread in the pool, removed all the expired data from the persistence storage. For each removed entry, the supplied listener is invoked. This should be preferred to AdvancedCacheWriter.purge(Executor, PurgeListener) since it allows for value and metadata to be provided which provides more accurate expiration when coordination is required.

Parameters:

executor - the executor to invoke the given command on

listener - the listener that is notified for each expired entry

Throws:

PersistenceException - in case of an error, e.g. communicating with the external storage

purge

default void purge(Executor threadPool,
                   AdvancedCacheWriter.PurgeListener<? super K> listener)

Deprecated.

This method is never called. Implementers of AdvancedCacheExpirationWriter must instead implement purge(Executor, ExpirationPurgeListener).

Specified by:

purge in interface AdvancedCacheWriter<K,V>