Class HotRodSessionMetaDataFactory<C>

java.lang.Object

org.wildfly.clustering.session.infinispan.remote.metadata.HotRodSessionMetaDataFactory<C>

Type Parameters:

C - the local context type

All Implemented Interfaces:

AutoCloseable, BiFunction<SessionCreationMetaDataEntry<C>, SessionAccessMetaDataEntry, SessionMetaDataEntry<C>>, CacheEntryCreator<String, SessionMetaDataEntry<C>, Map.Entry<Instant, Optional<Duration>>>, CacheEntryLocator<String, SessionMetaDataEntry<C>>, CacheEntryRemover<String>, BiFunction<SessionCreationMetaDataEntry<C>, SessionAccessMetaDataEntry, SessionMetaDataEntry<C>>, ImmutableSessionMetaDataFactory<SessionMetaDataEntry<C>>, SessionMetaDataFactory<SessionMetaDataEntry<C>>

public class HotRodSessionMetaDataFactory<C>
extends Object
implements SessionMetaDataFactory<SessionMetaDataEntry<C>>, BiFunction<SessionCreationMetaDataEntry<C>, SessionAccessMetaDataEntry, SessionMetaDataEntry<C>>

Factory for creating SessionMetaData backed by a pair of RemoteCache entries.

Author:

Paul Ferraro

Field Summary

Fields inherited from interface BiFunction

FORMER_IDENTITY, LATTER_IDENTITY, NULL

Constructor Summary

Constructors

Constructor	Description
HotRodSessionMetaDataFactory(RemoteCacheConfiguration configuration)	Creates a session metadata factory.

Method Summary

Modifier and Type	Method	Description
SessionMetaDataEntry<C>	apply(SessionCreationMetaDataEntry<C> creationMetaData, SessionAccessMetaDataEntry accessMetaData)
void	close()
ImmutableSessionMetaData	createImmutableSessionMetaData(String id, SessionMetaDataEntry<C> entry)	Creates immutable session metadata for the specified identifier and cache entry.
InvalidatableSessionMetaData	createSessionMetaData(String id, SessionMetaDataEntry<C> entry)	Creates invalidatable session metadata from the specified identifier and cache value.
CompletionStage<SessionMetaDataEntry<C>>	createValueAsync(String id, Map.Entry<Instant, Optional<Duration>> context)	Creates a value in the cache, if it does not already exist.
CompletionStage<SessionMetaDataEntry<C>>	findValueAsync(String id)	Locates the value in the cache with the specified identifier.
CompletionStage<Void>	removeAsync(String id)	Removes the specified entry from the cache.

Methods inherited from class Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface BiFunction

andThen, compose, composeUnary, orDefault, reverse, withDefault

Methods inherited from interface CacheEntryCreator

createValue

Methods inherited from interface CacheEntryLocator

findValue, tryValue, tryValueAsync

Methods inherited from interface CacheEntryRemover

purge, purgeAsync, remove

Constructor Details

HotRodSessionMetaDataFactory

public HotRodSessionMetaDataFactory(RemoteCacheConfiguration configuration)

Creates a session metadata factory.

Parameters:

configuration - the configuration of the associated cache

Method Details

createValueAsync

public CompletionStage<SessionMetaDataEntry<C>> createValueAsync(String id,
 Map.Entry<Instant, Optional<Duration>> context)

Description copied from interface: CacheEntryCreator

Creates a value in the cache, if it does not already exist.

Specified by:

createValueAsync in interface CacheEntryCreator<String, SessionMetaDataEntry<C>, Map.Entry<Instant, Optional<Duration>>>

Parameters:

id - the cache entry identifier.

context - the context of the created value

Returns:

the new value, or the existing value the cache entry already exists.

findValueAsync

public CompletionStage<SessionMetaDataEntry<C>> findValueAsync(String id)

Description copied from interface: CacheEntryLocator

Locates the value in the cache with the specified identifier.

Specified by:

findValueAsync in interface CacheEntryLocator<String, SessionMetaDataEntry<C>>

Parameters:

id - the cache entry identifier

Returns:

the value of the cache entry, or null if not found.

apply

public SessionMetaDataEntry<C> apply(SessionCreationMetaDataEntry<C> creationMetaData,
 SessionAccessMetaDataEntry accessMetaData)

Specified by:

apply in interface BiFunction<SessionCreationMetaDataEntry<C>, SessionAccessMetaDataEntry, SessionMetaDataEntry<C>>

removeAsync

public CompletionStage<Void> removeAsync(String id)

Description copied from interface: CacheEntryRemover

Removes the specified entry from the cache.

Specified by:

removeAsync in interface CacheEntryRemover<C>

Parameters:

id - the cache entry identifier.

Returns:

true, if the entry was removed.

createSessionMetaData

public InvalidatableSessionMetaData createSessionMetaData(String id,
 SessionMetaDataEntry<C> entry)

Description copied from interface: SessionMetaDataFactory

Creates invalidatable session metadata from the specified identifier and cache value.

Specified by:

createSessionMetaData in interface SessionMetaDataFactory<C>

Parameters:

id - the identifier of a session

entry - the cache value of the session

Returns:

invalidatable session metadata from the specified identifier and cache value.

createImmutableSessionMetaData

public ImmutableSessionMetaData createImmutableSessionMetaData(String id,
 SessionMetaDataEntry<C> entry)

Description copied from interface: ImmutableSessionMetaDataFactory

Creates immutable session metadata for the specified identifier and cache entry.

Specified by:

createImmutableSessionMetaData in interface ImmutableSessionMetaDataFactory<C>

Parameters:

id - the identifier of a session

entry - the cache value of the session

Returns:

immutable session metadata for the specified identifier and cache entry.

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface SessionMetaDataFactory<C>