org.infinispan.persistence.async

Class AsyncCacheLoader

java.lang.Object

org.infinispan.persistence.support.DelegatingCacheLoader

org.infinispan.persistence.async.AsyncCacheLoader

All Implemented Interfaces:

Lifecycle, CacheLoader

Direct Known Subclasses:

AdvancedAsyncCacheLoader

public class AsyncCacheLoader
extends DelegatingCacheLoader

Since:

6.0

Author:

Mircea Markus

Field Summary

Fields

Modifier and Type	Field and Description
protected AtomicReference<State>	state

Fields inherited from class org.infinispan.persistence.support.DelegatingCacheLoader

actual, ctx

Constructor Summary

Constructors

Constructor and Description
AsyncCacheLoader(CacheLoader actual, AtomicReference<State> state)

Method Summary

Modifier and Type	Method and Description
boolean	contains(Object key) Returns true if the storage contains an entry associated with the given key.
MarshalledEntry	load(Object key) Fetches an entry from the storage.
void	start()
void	stop()

Methods inherited from class org.infinispan.persistence.support.DelegatingCacheLoader

init, undelegate

Methods inherited from class java.lang.Object

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

Field Detail

state

protected final AtomicReference<State> state

Constructor Detail

AsyncCacheLoader

public AsyncCacheLoader(CacheLoader actual,
                        AtomicReference<State> state)

Method Detail

start

public void start()

Specified by:

start in interface Lifecycle

Overrides:

start in class DelegatingCacheLoader

stop

public void stop()

Specified by:

stop in interface Lifecycle

Overrides:

stop in class DelegatingCacheLoader

load

public MarshalledEntry load(Object key)

Description copied from interface: CacheLoader

Fetches an entry from the storage. If a MarshalledEntry needs to be created here, InitializationContext.getMarshalledEntryFactory() and InitializationContext.getByteBufferFactory() should be used.

Specified by:

load in interface CacheLoader

Overrides:

load in class DelegatingCacheLoader

Returns:

the entry, or null if the entry does not exist

contains

public boolean contains(Object key)

Description copied from interface: CacheLoader

Returns true if the storage contains an entry associated with the given key.

Specified by:

contains in interface CacheLoader

Overrides:

contains in class DelegatingCacheLoader