Package org.infinispan.persistence.spi

The Persistence SPI.

Interface Summary

Interface	Description
AdvancedCacheExpirationWriter<K,V>	Defines functionality for advanced expiration techniques.
AdvancedCacheExpirationWriter.ExpirationPurgeListener<K,V>	Callback to be notified when an entry is removed by the AdvancedCacheExpirationWriter.purge(Executor, ExpirationPurgeListener) method.
AdvancedCacheLoader<K,V>	A specialised extension of the CacheLoader interface that allows processing parallel iteration over the existing entries.
AdvancedCacheLoader.CacheLoaderTask<K,V>	Deprecated. since 9.3 The process method is deprecated and thus this class shouldn't be in use any more
AdvancedCacheLoader.TaskContext	Deprecated. since 9.3 The process method is no longer suggested and thus this class shouldn't be in use any more
AdvancedCacheWriter<K,V>	Defines advanced functionality for persisting data to an external storage.
AdvancedCacheWriter.PurgeListener<K>	Callback to be notified when an entry is removed by the AdvancedCacheWriter.purge(java.util.concurrent.Executor, org.infinispan.persistence.spi.AdvancedCacheWriter.PurgeListener) method.
AdvancedLoadWriteStore<K,V>	Advanced interface for interacting with an external store in a read-write mode.
CacheLoader<K,V>	Defines the logic for loading data from an external storage.
CacheWriter<K,V>	Allows persisting data to an external storage, as opposed to the CacheLoader.
ExternalStore<K,V>	Basic interface for interacting with an external store in a read-write mode.
FlagAffectedStore<K,V>	Implemented by stores that can skip writes based on certain flags present in the invocation.
InitializationContext	Aggregates the initialisation state needed by either a CacheLoader or a CacheWriter.
LocalOnlyCacheLoader	Marker interface for cache loaders that should only load values on the originating nodes.
MarshallableEntry<K,V>	Defines an externally persisted entry.
MarshallableEntryFactory<K,V>	Factory for MarshallableEntry.
MarshalledValue	A marshallable object containing serialized representations of cache values and metadata, that can be used to store values, metadata and timestamps as a single entity.
SegmentedAdvancedLoadWriteStore<K,V>	An interface implementing both AdvancedCacheWriter and AdvancedCacheLoader as well as overrides of those methods that can be optimized when a segment is already known for the key or a subset of segments are to be used instead of the entire store.
TransactionalCacheWriter<K,V>	Defines the functionality of a transactional store.

Exception Summary

Exception	Description
PersistenceException	An exception thrown by a CacheLoader or a CacheWriter implementation if there are problems reading from a loader.
StoreUnavailableException	An exception thrown by the PersistenceManager if one or more stores are unavailable when a cache operation is attempted.