Class HotRodUserContextFactory<PC,PV,TC>

java.lang.Object

org.wildfly.clustering.session.infinispan.remote.user.HotRodUserContextFactory<PC,PV,TC>

Type Parameters:

PC - the persistent context type

PV - the marshalled persistent context type

TC - the transient context type

All Implemented Interfaces:

CacheEntryCreator<String, UserContext<PV,TC>, PC>, CacheEntryLocator<String, UserContext<PV,TC>>, CacheEntryRemover<String>, UserContextFactory<UserContext<PV,TC>, PC, TC>

public class HotRodUserContextFactory<PC,PV,TC>
extends Object
implements UserContextFactory<UserContext<PV,TC>, PC, TC>

The user context factory.

Author:

Paul Ferraro

Constructor Summary

Constructors

Constructor	Description
HotRodUserContextFactory(RemoteCacheConfiguration configuration, Marshaller<PC,PV> marshaller, Supplier<TC> contextFactory)	Creates a user context factory

Method Summary

Modifier and Type	Method	Description
Map.Entry<PC,TC>	createUserContext(UserContext<PV,TC> entry)	Creates a user context from the specified cache value
CompletionStage<UserContext<PV,TC>>	createValueAsync(String id, PC context)	Creates a value in the cache, if it does not already exist.
CompletionStage<UserContext<PV,TC>>	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 CacheEntryCreator

createValue

Methods inherited from interface CacheEntryLocator

findValue, tryValue, tryValueAsync

Methods inherited from interface CacheEntryRemover

purge, purgeAsync, remove

Constructor Details

HotRodUserContextFactory

public HotRodUserContextFactory(RemoteCacheConfiguration configuration,
 Marshaller<PC,PV> marshaller,
 Supplier<TC> contextFactory)

Creates a user context factory

Parameters:

configuration - the configuration of the associated cache

marshaller - the marshaller for the persistent context of the user

contextFactory - the user context factory

Method Details

createValueAsync

public CompletionStage<UserContext<PV,TC>> createValueAsync(String id,
 PC context)

Description copied from interface: CacheEntryCreator

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

Specified by:

createValueAsync in interface CacheEntryCreator<PC,PV,TC>

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<UserContext<PV,TC>> findValueAsync(String id)

Description copied from interface: CacheEntryLocator

Locates the value in the cache with the specified identifier.

Specified by:

findValueAsync in interface CacheEntryLocator<PC,PV>

Parameters:

id - the cache entry identifier

Returns:

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

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<PC>

Parameters:

id - the cache entry identifier.

Returns:

true, if the entry was removed.

createUserContext

public Map.Entry<PC,TC> createUserContext(UserContext<PV,TC> entry)

Description copied from interface: UserContextFactory

Creates a user context from the specified cache value

Specified by:

createUserContext in interface UserContextFactory<PC,PV,TC>

Parameters:

entry - the cache value containing the user context

Returns:

a user context from the specified cache value