org.wildfly.clustering.web.infinispan.session.fine

Class FineSessionAttributesFactory

java.lang.Object

org.wildfly.clustering.web.infinispan.session.fine.FineSessionAttributesFactory

All Implemented Interfaces:

Creator<String,Object,Void>, Evictor<String>, Locator<String,Object>, Remover<String>, SessionAttributesFactory<Object>

public class FineSessionAttributesFactory
extends Object
implements SessionAttributesFactory<Object>

SessionAttributesFactory for fine granularity sessions. A given session's attributes are mapped to N co-located cache entries, where N is the number of session attributes.

Author:

Paul Ferraro

Constructor Summary

Constructors

Constructor and Description
FineSessionAttributesFactory(org.infinispan.Cache<SessionAttributeKey,MarshalledValue<Object,MarshallingContext>> cache, Marshaller<Object,MarshalledValue<Object,MarshallingContext>,MarshallingContext> marshaller, CacheProperties properties)

Method Summary

Modifier and Type	Method and Description
ImmutableSessionAttributes	createImmutableSessionAttributes(String id, Object value)
SessionAttributes	createSessionAttributes(String id, Object value)
Object	createValue(String id, Void context) Creates a value in the cache, if it does not already exist.
void	evict(String id) Evict the specified item from the cache.
Object	findValue(String id) Locates the value in the cache with the specified identifier.
boolean	remove(String id) Removes the specified entry from the cache.

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.wildfly.clustering.ee.infinispan.Locator

tryValue

Methods inherited from interface org.wildfly.clustering.ee.infinispan.Remover

purge

Constructor Detail

FineSessionAttributesFactory

public FineSessionAttributesFactory(org.infinispan.Cache<SessionAttributeKey,MarshalledValue<Object,MarshallingContext>> cache,
                                    Marshaller<Object,MarshalledValue<Object,MarshallingContext>,MarshallingContext> marshaller,
                                    CacheProperties properties)

Method Detail

createValue

public Object createValue(String id,
                          Void context)

Description copied from interface: Creator

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

Specified by:

createValue in interface Creator<String,Object,Void>

Parameters:

id - the cache entry identifier.

Returns:

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

findValue

public Object findValue(String id)

Description copied from interface: Locator

Locates the value in the cache with the specified identifier.

Specified by:

findValue in interface Locator<String,Object>

Parameters:

id - the cache entry identifier

Returns:

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

remove

public boolean remove(String id)

Description copied from interface: Remover

Removes the specified entry from the cache.

Specified by:

remove in interface Remover<String>

Parameters:

id - the cache entry identifier.

Returns:

true, if the entry was removed.

evict

public void evict(String id)

Description copied from interface: Evictor

Evict the specified item from the cache.

Specified by:

evict in interface Evictor<String>

Parameters:

id - the item identifier

createSessionAttributes

public SessionAttributes createSessionAttributes(String id,
                                                 Object value)

Specified by:

createSessionAttributes in interface SessionAttributesFactory<Object>

createImmutableSessionAttributes

public ImmutableSessionAttributes createImmutableSessionAttributes(String id,
                                                                   Object value)

Specified by:

createImmutableSessionAttributes in interface SessionAttributesFactory<Object>