Class FineSessionAttributesFactory<C,V>

java.lang.Object

org.wildfly.clustering.session.infinispan.embedded.attributes.FineSessionAttributesFactory<C,V>

Type Parameters:

C - the session manager context type

V - the cache value type

All Implemented Interfaces:

AutoCloseable, org.wildfly.clustering.cache.CacheEntryCreator<String, Map<String,Object>, Void>, org.wildfly.clustering.cache.CacheEntryLocator<String, Map<String,Object>>, org.wildfly.clustering.cache.CacheEntryRemover<String>, org.wildfly.clustering.session.cache.attributes.ImmutableSessionAttributesFactory<Map<String,Object>>, org.wildfly.clustering.session.cache.attributes.SessionAttributesFactory<C, Map<String,Object>>

public class FineSessionAttributesFactory<C,V>
extends Object
implements org.wildfly.clustering.session.cache.attributes.SessionAttributesFactory<C, Map<String,Object>>

SessionAttributesFactory for fine granularity sessions, where all session attributes are stored in a single cache entry, but changes are applied by functions such that only modified and mutated values ever replicate/persist. This implementation is unsuited for attributes that strongly reference each other.

Author:

Paul Ferraro

Constructor Summary

Constructors

Constructor

Description

FineSessionAttributesFactory(org.wildfly.clustering.session.cache.attributes.SessionAttributesFactoryConfiguration<Object,V> configuration, BiFunction<org.wildfly.clustering.session.ImmutableSession, C, org.wildfly.clustering.session.cache.attributes.SessionAttributeActivationNotifier> persistenceNotifierFactory, org.wildfly.clustering.function.Function<String, org.wildfly.clustering.session.cache.attributes.SessionAttributeActivationNotifier> passivationNotifierFactory, org.wildfly.clustering.cache.infinispan.embedded.EmbeddedCacheConfiguration infinispan)

Creates a factory for fine-granularity session attributes entry.

Method Summary

Modifier and Type	Method	Description
void	close()
Map<String,Object>	createImmutableSessionAttributes(String id, Map<String,Object> attributes)
org.wildfly.clustering.session.cache.attributes.SessionAttributes	createSessionAttributes(String id, Map<String,Object> attributes, org.wildfly.clustering.session.ImmutableSessionMetaData metaData, C context)
Map<String,Object>	createValue(String id, Void context)
CompletionStage<Map<String,Object>>	createValueAsync(String id, Void context)
CompletionStage<Map<String,Object>>	findValueAsync(String id)
CompletionStage<Void>	purgeAsync(String id)
CompletionStage<Void>	removeAsync(String id)
CompletionStage<Map<String,Object>>	tryValueAsync(String id)

Methods inherited from class Object

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

Methods inherited from interface org.wildfly.clustering.cache.CacheEntryLocator

findValue, tryValue

Methods inherited from interface org.wildfly.clustering.cache.CacheEntryRemover

purge, remove

Constructor Details

FineSessionAttributesFactory

public FineSessionAttributesFactory(org.wildfly.clustering.session.cache.attributes.SessionAttributesFactoryConfiguration<Object,V> configuration,
 BiFunction<org.wildfly.clustering.session.ImmutableSession, C, org.wildfly.clustering.session.cache.attributes.SessionAttributeActivationNotifier> persistenceNotifierFactory,
 org.wildfly.clustering.function.Function<String, org.wildfly.clustering.session.cache.attributes.SessionAttributeActivationNotifier> passivationNotifierFactory,
 org.wildfly.clustering.cache.infinispan.embedded.EmbeddedCacheConfiguration infinispan)

Creates a factory for fine-granularity session attributes entry.

Parameters:

configuration - the configuration for this factory

persistenceNotifierFactory - the persistence notifier factory

passivationNotifierFactory - the passivation notifier factory

infinispan - the configuration of the associated cache

Method Details

close

public void close()

Specified by:

close in interface AutoCloseable

Specified by:

close in interface org.wildfly.clustering.session.cache.attributes.SessionAttributesFactory<C,V>

createValueAsync

public CompletionStage<Map<String,Object>> createValueAsync(String id,
 Void context)

Specified by:

createValueAsync in interface org.wildfly.clustering.cache.CacheEntryCreator<String, Map<String,Object>, Void>

createValue

public Map<String,Object> createValue(String id,
 Void context)

Specified by:

createValue in interface org.wildfly.clustering.cache.CacheEntryCreator<String, Map<String,Object>, Void>

findValueAsync

public CompletionStage<Map<String,Object>> findValueAsync(String id)

Specified by:

findValueAsync in interface org.wildfly.clustering.cache.CacheEntryLocator<C,V>

tryValueAsync

public CompletionStage<Map<String,Object>> tryValueAsync(String id)

Specified by:

tryValueAsync in interface org.wildfly.clustering.cache.CacheEntryLocator<C,V>

removeAsync

public CompletionStage<Void> removeAsync(String id)

Specified by:

removeAsync in interface org.wildfly.clustering.cache.CacheEntryRemover<C>

purgeAsync

public CompletionStage<Void> purgeAsync(String id)

Specified by:

purgeAsync in interface org.wildfly.clustering.cache.CacheEntryRemover<C>

createImmutableSessionAttributes

public Map<String,Object> createImmutableSessionAttributes(String id,
 Map<String,Object> attributes)

Specified by:

createImmutableSessionAttributes in interface org.wildfly.clustering.session.cache.attributes.ImmutableSessionAttributesFactory<C>

createSessionAttributes

public org.wildfly.clustering.session.cache.attributes.SessionAttributes createSessionAttributes(String id,
 Map<String,Object> attributes,
 org.wildfly.clustering.session.ImmutableSessionMetaData metaData,
 C context)

Specified by:

createSessionAttributes in interface org.wildfly.clustering.session.cache.attributes.SessionAttributesFactory<C,V>