org.infinispan.persistence.spi

Interface ExternalStore<K,V>

All Superinterfaces:

CacheLoader<K,V>, CacheWriter<K,V>, Lifecycle

All Known Subinterfaces:

AdvancedLoadWriteStore<K,V>, FlagAffectedStore<K,V>

All Known Implementing Classes:

JdbcStringBasedStore, JpaStore, RemoteStore, RestStore, RocksDBStore, SingleFileStore, SoftIndexFileStore

@ThreadSafe
public interface ExternalStore<K,V>
extends CacheLoader<K,V>, CacheWriter<K,V>

Basic interface for interacting with an external store in a read-write mode.

Since:

6.0

Author:

Mircea Markus

Method Summary

Modifier and Type	Method and Description
default boolean	isAvailable()

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

contains, init, load

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

delete, deleteBatch, init, write, writeBatch

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

start, stop

Method Detail

isAvailable

default boolean isAvailable()

Specified by:

isAvailable in interface CacheLoader<K,V>

Specified by:

isAvailable in interface CacheWriter<K,V>

Returns:

true if the writer can be connected to, otherwise false