com.hazelcast.client.cache.impl

Class NearCachedClientCacheProxy<K,V>

java.lang.Object

com.hazelcast.client.spi.ClientProxy

com.hazelcast.client.cache.impl.ClientCacheProxy<K,V>

com.hazelcast.client.cache.impl.NearCachedClientCacheProxy<K,V>

Type Parameters:

K - the type of key.

V - the type of value.

All Implemented Interfaces:

ICache<K,V>, CacheSyncListenerCompleter, ICacheInternal<K,V>, DistributedObject, PrefixedDistributedObject, EventJournalReader<EventJournalCacheEvent<K,V>>, Closeable, AutoCloseable, Iterable<javax.cache.Cache.Entry<K,V>>, javax.cache.Cache<K,V>

public class NearCachedClientCacheProxy<K,V>
extends ClientCacheProxy<K,V>

An ICacheInternal implementation which handles Near Cache specific behaviour of methods.

Nested Class Summary

Nested classes/interfaces inherited from interface javax.cache.Cache

javax.cache.Cache.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
protected CacheConfig<K,V>	cacheConfig
protected AtomicReference<HazelcastClientCacheManager>	cacheManagerRef
protected ILogger	logger
protected String	name
protected String	nameWithPrefix
protected int	partitionCount

Method Summary

Modifier and Type	Method and Description
protected static <T> void	addCallback(ClientDelegatingFuture<T> delegatingFuture, ExecutionCallback<T> callback)
protected void	addListenerLocally(String regId, javax.cache.configuration.CacheEntryListenerConfiguration<K,V> cacheEntryListenerConfiguration, CacheEventListenerAdaptor<K,V> adaptor)
String	addNearCacheInvalidationListener(EventHandler eventHandler)
void	clear()
protected void	clearInternal()
void	close()
protected void	closeInternal()
protected void	closeListeners()
protected boolean	containsKeyInternal(Object key)
void	countDownCompletionLatch(int countDownLatchId)
protected EventHandler	createHandler(CacheEventListenerAdaptor<K,V> adaptor)
protected void	deregisterCompletionLatch(Integer countDownLatchId)
V	get(K key, javax.cache.expiry.ExpiryPolicy expiryPolicy) Retrieves the mapped value of the given key using a custom ExpiryPolicy.
Map<K,V>	getAll(Set<? extends K> keys, javax.cache.expiry.ExpiryPolicy expiryPolicy) Gets a collection of entries from the cache with custom expiry policy, returning them as Map of the values associated with the set of keys requested.
protected void	getAllInternal(Set<? extends K> keys, Collection<Data> dataKeys, javax.cache.expiry.ExpiryPolicy expiryPolicy, List<Object> resultingKeyValuePairs, long startNanos)
V	getAndPut(K key, V value, javax.cache.expiry.ExpiryPolicy expiryPolicy) Associates the specified value with the specified key in this cache using a custom ExpiryPolicy, returning an existing value if one existed.
ICompletableFuture<V>	getAndPutAsync(K key, V value) Asynchronously associates the specified value with the specified key in this cache, returning an existing value if one existed.
ICompletableFuture<V>	getAndPutAsync(K key, V value, javax.cache.expiry.ExpiryPolicy expiryPolicy) Asynchronously associates the specified value with the specified key in this cache, returning an existing value if one existed using a custom ExpiryPolicy.
ICompletableFuture<V>	getAndRemoveAsync(K key) Asynchronously removes the entry for a key and returns the previously assigned value or null if no value was assigned.
protected <T> ICompletableFuture<T>	getAndRemoveAsyncInternal(K key)
protected <T> ClientDelegatingFuture<T>	getAndRemoveSyncInternal(K key)
V	getAndReplace(K key, V value, javax.cache.expiry.ExpiryPolicy expiryPolicy) Atomically replaces the assigned value of the given key by the specified value using a custom ExpiryPolicy and returns the previously assigned value.
ICompletableFuture<V>	getAndReplaceAsync(K key, V value) Asynchronously replaces the assigned value of the given key by the specified value and returns the previously assigned value.
ICompletableFuture<V>	getAndReplaceAsync(K key, V value, javax.cache.expiry.ExpiryPolicy expiryPolicy) Asynchronously replaces the assigned value of the given key by the specified value using a custom ExpiryPolicy and returns the previously assigned value.
ICompletableFuture<V>	getAsync(K key) Asynchronously retrieves the mapped value of the given key using a custom ExpiryPolicy.
ICompletableFuture<V>	getAsync(K key, javax.cache.expiry.ExpiryPolicy expiryPolicy) Asynchronously gets an entry from cache using a custom ExpiryPolicy.
protected InternalCompletableFuture<V>	getAsyncInternal(Object key, javax.cache.expiry.ExpiryPolicy expiryPolicy, ExecutionCallback<V> callback)
protected String	getDistributedObjectName()
protected String	getListenerIdLocal(javax.cache.configuration.CacheEntryListenerConfiguration<K,V> cacheEntryListenerConfiguration)
CacheStatistics	getLocalCacheStatistics() Directly access local Cache Statistics.
String	getNameWithPrefix() Deprecated. use #getPrefixedName instead
NearCache	getNearCache()
String	getPrefixedName() Returns the unique prefixed name for this DistributedObject.
protected <T> T	getSafely(Future<T> future)
protected V	getSyncInternal(Object key, javax.cache.expiry.ExpiryPolicy expiryPolicy)
protected void	injectDependencies(Object obj)
protected <T> T	invoke(ClientMessage clientMessage)
protected ClientMessage	invoke(ClientMessage clientMessage, Data keyData)
protected ClientInvocationFuture	invoke(ClientMessage req, Data keyData, int completionId)
protected ClientInvocationFuture	invoke(ClientMessage req, int partitionId, int completionId)
protected Object	invokeInternal(Object key, Data epData, Object[] arguments)
boolean	isClosed()
boolean	isDestroyed() Determines whether this Cache instance has been destroyed.
protected void	loadAllInternal(Set<? extends K> keys, List<Data> dataKeys, boolean replaceExistingValues, javax.cache.integration.CompletionListener completionListener)
protected <T> ClientDelegatingFuture<T>	newDelegatingFuture(ClientInvocationFuture future, ClientMessageDecoder decoder)
protected <T> ClientDelegatingFuture<T>	newDelegatingFuture(ClientInvocationFuture future, ClientMessageDecoder decoder, boolean deserializeResponse)
protected com.hazelcast.client.cache.impl.OneShotExecutionCallback<V>	newStatsCallbackOrNull(boolean isGet)
protected int	nextCompletionId()
protected void	onDestroy() Called before proxy is destroyed.
protected <T> void	onGetAndRemoveAsyncInternal(K key, Data keyData, ClientDelegatingFuture<T> delegatingFuture, ExecutionCallback<T> callback)
protected void	onInitialize() Called when proxy is created.
protected void	onPutIfAbsentAsyncInternal(K key, V value, Data keyData, Data valueData, ClientDelegatingFuture<Boolean> delegatingFuture, ExecutionCallback<Boolean> callback)
protected void	onPutIfAbsentSyncInternal(K key, V value, Data keyData, Data valueData)
protected void	onPutSyncInternal(K key, V value, Data keyData, Data valueData)
protected void	onRemoveAsyncInternal(Object key, Data keyData, ClientDelegatingFuture future, ExecutionCallback callback)
void	onRemoveSyncInternal(Object key, Data keyData)
protected <T> void	onReplaceAndGetAsync(K key, V value, Data keyData, Data valueData, ClientDelegatingFuture<T> delegatingFuture, ExecutionCallback<T> callback)
protected <T> void	onReplaceInternalAsync(K key, V value, Data keyData, Data valueData, ClientDelegatingFuture<T> delegatingFuture, ExecutionCallback<T> callback)
void	open() Opens cache if available (not destroyed).
protected void	postDestroy() Called after proxy is destroyed.
protected boolean	preDestroy() Called before proxy is destroyed and determines whether destroy should be done.
void	put(K key, V value, javax.cache.expiry.ExpiryPolicy expiryPolicy) Associates the specified value with the specified key in the cache using a custom ExpiryPolicy.
void	putAll(Map<? extends K,? extends V> map, javax.cache.expiry.ExpiryPolicy expiryPolicy) Copies all of the entries from the given map to the cache using a custom ExpiryPolicy.
protected void	putAllInternal(Map<? extends K,? extends V> map, javax.cache.expiry.ExpiryPolicy expiryPolicy, Map<Object,Data> keyMap, List<Map.Entry<Data,Data>>[] entriesPerPartition, long startNanos)
ICompletableFuture<Void>	putAsync(K key, V value) Asynchronously associates the specified value with the specified key in the cache.
ICompletableFuture<Void>	putAsync(K key, V value, javax.cache.expiry.ExpiryPolicy expiryPolicy) Asynchronously associates the specified value with the specified key in the cache using a custom ExpiryPolicy.
protected ClientDelegatingFuture	putAsyncInternal(K key, V value, javax.cache.expiry.ExpiryPolicy expiryPolicy, boolean isGet, boolean withCompletionEvent, com.hazelcast.client.cache.impl.OneShotExecutionCallback<V> callback)
boolean	putIfAbsent(K key, V value, javax.cache.expiry.ExpiryPolicy expiryPolicy) Associates the specified key with the given value if and only if there is not yet a mapping defined for the specified key.
ICompletableFuture<Boolean>	putIfAbsentAsync(K key, V value) Asynchronously associates the specified key with the given value if and only if there is not yet a mapping defined for the specified key.
ICompletableFuture<Boolean>	putIfAbsentAsync(K key, V value, javax.cache.expiry.ExpiryPolicy expiryPolicy) Asynchronously associates the specified key with the given value if and only if there is not yet a mapping defined for the specified key.
protected Object	putIfAbsentInternal(K key, V value, javax.cache.expiry.ExpiryPolicy expiryPolicy, boolean withCompletionEvent, boolean async)
protected V	putSyncInternal(K key, V value, javax.cache.expiry.ExpiryPolicy expiryPolicy, boolean isGet)
protected Integer	registerCompletionLatch(Integer countDownLatchId, int count)
void	removeAll()
protected void	removeAllInternal()
protected void	removeAllKeysInternal(Set<? extends K> keys, Collection<Data> dataKeys, long startNanos)
ICompletableFuture<Boolean>	removeAsync(K key) Asynchronously removes the mapping for a key from this cache if it is present.
ICompletableFuture<Boolean>	removeAsync(K key, V oldValue) Asynchronously removes the mapping for the given key if and only if the currently mapped value equals to the value of oldValue.
protected Object	removeAsyncInternal(K key, V oldValue, boolean hasOldValue, boolean withCompletionEvent, boolean async)
protected String	removeListenerLocally(javax.cache.configuration.CacheEntryListenerConfiguration<K,V> cacheEntryListenerConfiguration)
boolean	replace(K key, V value, javax.cache.expiry.ExpiryPolicy expiryPolicy) Atomically replaces the assigned value of the given key by the specified value using a custom ExpiryPolicy.
boolean	replace(K key, V oldValue, V newValue, javax.cache.expiry.ExpiryPolicy expiryPolicy) Atomically replaces the currently assigned value for the given key with the specified newValue if and only if the currently assigned value equals the value of oldValue using a custom ExpiryPolicy.
protected <T> ICompletableFuture<T>	replaceAndGetAsyncInternal(K key, V oldValue, V newValue, javax.cache.expiry.ExpiryPolicy expiryPolicy, boolean hasOldValue, boolean withCompletionEvent, boolean async)
ICompletableFuture<Boolean>	replaceAsync(K key, V value) Asynchronously replaces the assigned value of the given key by the specified value.
ICompletableFuture<Boolean>	replaceAsync(K key, V value, javax.cache.expiry.ExpiryPolicy expiryPolicy) Asynchronously replaces the assigned value of the given key by the specified value using a custom ExpiryPolicy.
ICompletableFuture<Boolean>	replaceAsync(K key, V oldValue, V newValue) Asynchronously replaces the currently assigned value for the given key with the specified newValue if and only if the currently assigned value equals the value of oldValue.
ICompletableFuture<Boolean>	replaceAsync(K key, V oldValue, V newValue, javax.cache.expiry.ExpiryPolicy expiryPolicy) Asynchronously replaces the currently assigned value for the given key with the specified newValue if and only if the currently assigned value equals the value of oldValue using a custom ExpiryPolicy.
protected <T> ICompletableFuture<T>	replaceAsyncInternal(K key, V oldValue, V newValue, javax.cache.expiry.ExpiryPolicy expiryPolicy, boolean hasOldValue, boolean withCompletionEvent, boolean async)
protected boolean	replaceSyncInternal(K key, V oldValue, V newValue, javax.cache.expiry.ExpiryPolicy expiryPolicy, boolean hasOldValue)
void	setCacheManager(HazelcastCacheManager cacheManager) Sets relevant HazelcastCacheManager to client/server.
int	size() Total entry count.
protected void	submitLoadAllTask(ClientMessage request, javax.cache.integration.CompletionListener completionListener, List<Data> binaryKeys)
protected void	waitCompletionLatch(Integer countDownLatchId, ICompletableFuture future)
protected ClientDelegatingFuture<V>	wrapPutAsyncFuture(K key, V value, Data keyData, Data valueData, ClientInvocationFuture invocationFuture, com.hazelcast.client.cache.impl.OneShotExecutionCallback<V> callback)

Methods inherited from class com.hazelcast.client.cache.impl.ClientCacheProxy

addPartitionLostListener, containsKey, deregisterCacheEntryListener, get, getAll, getAndPut, getAndRemove, getAndReplace, getCacheManager, getConfiguration, invoke, invokeAll, iterator, iterator, iterator, loadAll, onLoadAll, put, putAll, putIfAbsent, readFromEventJournal, registerCacheEntryListener, registerCacheEntryListener, remove, remove, removeAll, removePartitionLostListener, replace, replace, subscribeToEventJournal, unwrap, updateCacheListenerConfigOnOtherNodes

Methods inherited from class com.hazelcast.client.spi.ClientProxy

deregisterListener, destroy, destroyLocally, destroyRemotely, equals, getClient, getConnectedServerVersion, getContext, getId, getName, getPartitionKey, getSerializationService, getServiceName, hashCode, invoke, invokeOnAddress, invokeOnPartition, invokeOnPartitionInterruptibly, onShutdown, registerListener, setContext, toData, toObject

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hazelcast.cache.ICache

destroy

Methods inherited from interface javax.cache.Cache

getName

Methods inherited from interface java.lang.Iterable

forEach, spliterator

Methods inherited from interface com.hazelcast.core.DistributedObject

getName, getPartitionKey, getServiceName

Field Detail

cacheManagerRef

protected final AtomicReference<HazelcastClientCacheManager> cacheManagerRef

partitionCount

protected int partitionCount

name

protected final String name

nameWithPrefix

protected final String nameWithPrefix

cacheConfig

protected final CacheConfig<K,V> cacheConfig

logger

protected ILogger logger

Method Detail

getNearCache

public NearCache getNearCache()

onInitialize

protected void onInitialize()

Description copied from class: ClientProxy

Called when proxy is created. Overriding implementations can add initialization specific logic into this method like registering a listener, creating a cleanup task etc.

Overrides:

onInitialize in class ClientCacheProxy<K,V>

getSyncInternal

protected V getSyncInternal(Object key,
                            javax.cache.expiry.ExpiryPolicy expiryPolicy)

getAsyncInternal

protected InternalCompletableFuture<V> getAsyncInternal(Object key,
                                                        javax.cache.expiry.ExpiryPolicy expiryPolicy,
                                                        ExecutionCallback<V> callback)

onPutSyncInternal

protected void onPutSyncInternal(K key,
                                 V value,
                                 Data keyData,
                                 Data valueData)

onPutIfAbsentSyncInternal

protected void onPutIfAbsentSyncInternal(K key,
                                         V value,
                                         Data keyData,
                                         Data valueData)

onPutIfAbsentAsyncInternal

protected void onPutIfAbsentAsyncInternal(K key,
                                          V value,
                                          Data keyData,
                                          Data valueData,
                                          ClientDelegatingFuture<Boolean> delegatingFuture,
                                          ExecutionCallback<Boolean> callback)

wrapPutAsyncFuture

protected ClientDelegatingFuture<V> wrapPutAsyncFuture(K key,
                                                       V value,
                                                       Data keyData,
                                                       Data valueData,
                                                       ClientInvocationFuture invocationFuture,
                                                       com.hazelcast.client.cache.impl.OneShotExecutionCallback<V> callback)

onGetAndRemoveAsyncInternal

protected <T> void onGetAndRemoveAsyncInternal(K key,
                                               Data keyData,
                                               ClientDelegatingFuture<T> delegatingFuture,
                                               ExecutionCallback<T> callback)

onReplaceInternalAsync

protected <T> void onReplaceInternalAsync(K key,
                                          V value,
                                          Data keyData,
                                          Data valueData,
                                          ClientDelegatingFuture<T> delegatingFuture,
                                          ExecutionCallback<T> callback)

onReplaceAndGetAsync

protected <T> void onReplaceAndGetAsync(K key,
                                        V value,
                                        Data keyData,
                                        Data valueData,
                                        ClientDelegatingFuture<T> delegatingFuture,
                                        ExecutionCallback<T> callback)

getAllInternal

protected void getAllInternal(Set<? extends K> keys,
                              Collection<Data> dataKeys,
                              javax.cache.expiry.ExpiryPolicy expiryPolicy,
                              List<Object> resultingKeyValuePairs,
                              long startNanos)

putAllInternal

protected void putAllInternal(Map<? extends K,? extends V> map,
                              javax.cache.expiry.ExpiryPolicy expiryPolicy,
                              Map<Object,Data> keyMap,
                              List<Map.Entry<Data,Data>>[] entriesPerPartition,
                              long startNanos)

containsKeyInternal

protected boolean containsKeyInternal(Object key)

Overrides:

containsKeyInternal in class ClientCacheProxy<K,V>

loadAllInternal

protected void loadAllInternal(Set<? extends K> keys,
                               List<Data> dataKeys,
                               boolean replaceExistingValues,
                               javax.cache.integration.CompletionListener completionListener)

Overrides:

loadAllInternal in class ClientCacheProxy<K,V>

removeAllKeysInternal

protected void removeAllKeysInternal(Set<? extends K> keys,
                                     Collection<Data> dataKeys,
                                     long startNanos)

onRemoveSyncInternal

public void onRemoveSyncInternal(Object key,
                                 Data keyData)

onRemoveAsyncInternal

protected void onRemoveAsyncInternal(Object key,
                                     Data keyData,
                                     ClientDelegatingFuture future,
                                     ExecutionCallback callback)

removeAll

public void removeAll()

Specified by:

removeAll in interface javax.cache.Cache<K,V>

Overrides:

removeAll in class ClientCacheProxy<K,V>

clear

public void clear()

Specified by:

clear in interface javax.cache.Cache<K,V>

Overrides:

clear in class ClientCacheProxy<K,V>

invokeInternal

protected Object invokeInternal(Object key,
                                Data epData,
                                Object[] arguments)

Overrides:

invokeInternal in class ClientCacheProxy<K,V>

close

public void close()

Specified by:

close in interface Closeable

Specified by:

close in interface AutoCloseable

Specified by:

close in interface javax.cache.Cache<K,V>

postDestroy

protected void postDestroy()

Description copied from class: ClientProxy

Called after proxy is destroyed.

addNearCacheInvalidationListener

public String addNearCacheInvalidationListener(EventHandler eventHandler)

getAsync

public ICompletableFuture<V> getAsync(K key)

Description copied from interface: ICache

Asynchronously retrieves the mapped value of the given key using a custom ExpiryPolicy. If no mapping exists null is returned.

If the cache is configured for read-through operation mode, the underlying configured CacheLoader might be called to retrieve the value of the key from any kind of external resource.

The resulting ICompletableFuture instance may throw a ClassCastException as the operations result if the Cache is configured to perform runtime-type-checking, and the key or value types are incompatible with those that have been configured for the Cache.

Parameters:

key - The key whose associated value is to be returned.

Returns:

ICompletableFuture retrieve the value assigned to the given key.

See Also:

javax.cache.Cache#get(K), ICompletableFuture

getAsync

public ICompletableFuture<V> getAsync(K key,
                                      javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Asynchronously gets an entry from cache using a custom ExpiryPolicy.

If the cache is configured for read-through operation mode, the underlying configured CacheLoader might be called to retrieve the value of the key from any kind of external resource.

The resulting ICompletableFuture instance may throw a ClassCastException as the operations result if the Cache is configured to perform runtime-type-checking, and the key or value types are incompatible with those that have been configured for the Cache.

Parameters:

key - The key whose associated value is to be returned.

expiryPolicy - The custom expiry policy for this operation, a null value is equivalent to ICache.getAsync(Object).

Returns:

ICompletableFuture retrieve the value assigned to the given key.

See Also:

javax.cache.Cache#get(K), ICompletableFuture

putAsync

public ICompletableFuture<Void> putAsync(K key,
                                         V value)

Description copied from interface: ICache

Asynchronously associates the specified value with the specified key in the cache.

In case a previous assignment already exists, the previous value is overridden by the new given value.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

Parameters:

key - The key whose associated value is to be returned.

value - The value to be associated with the specified key.

Returns:

ICompletableFuture notify when the operation succeeds.

See Also:

javax.cache.Cache#put(K, V), ICompletableFuture

putAsync

public ICompletableFuture<Void> putAsync(K key,
                                         V value,
                                         javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Asynchronously associates the specified value with the specified key in the cache using a custom ExpiryPolicy.

In case a previous assignment already exists, the previous value is overridden by the new given value.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

Parameters:

key - The key whose associated value is to be returned.

value - The value to be associated with the specified key.

expiryPolicy - The custom expiry policy for this operation, a null value is equivalent to ICache.putAsync(Object, Object).

Returns:

ICompletableFuture notify when the operation succeeds.

See Also:

javax.cache.Cache#put(K, V), ICompletableFuture

putIfAbsentAsync

public ICompletableFuture<Boolean> putIfAbsentAsync(K key,
                                                    V value)

Description copied from interface: ICache

Asynchronously associates the specified key with the given value if and only if there is not yet a mapping defined for the specified key.

This is equivalent to:

   if (!cache.containsKey(key)) {}
     cache.put(key, value);
     return true;
   } else {
     return false;
   }
 

except that the action is performed atomically.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

Parameters:

key - The key that is associated with the specified value.

value - The value to which the specified key is associated.

Returns:

ICompletableFuture notify if a previous value was assigned with the key

See Also:

javax.cache.Cache#putIfAbsent(K, V), ICompletableFuture

putIfAbsentAsync

public ICompletableFuture<Boolean> putIfAbsentAsync(K key,
                                                    V value,
                                                    javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Asynchronously associates the specified key with the given value if and only if there is not yet a mapping defined for the specified key. using a custom ExpiryPolicy.

This is equivalent to:

   if (!cache.containsKey(key)) {}
     cache.put(key, value);
     return true;
   } else {
     return false;
   }
 

except that the action is performed atomically.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

Parameters:

key - The key that is associated with the specified value.

value - The value to which the specified key is associated.

expiryPolicy - custom expiry policy for this operation, a null value is equivalent to ICache.putIfAbsentAsync(Object, Object)

Returns:

ICompletableFuture notify if a previous value was assigned with the key

See Also:

javax.cache.Cache#putIfAbsent(K, V), ICompletableFuture

getAndPutAsync

public ICompletableFuture<V> getAndPutAsync(K key,
                                            V value)

Description copied from interface: ICache

Asynchronously associates the specified value with the specified key in this cache, returning an existing value if one existed.

In case a previous assignment already exists, the previous value is overridden by the new given value and the previous value is returned to the caller. This is equivalent to the Map.put(Object, Object) operation.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

Parameters:

key - The key whose associated value is to be returned.

value - The value that is associated with the specified key.

Returns:

ICompletableFuture retrieve a possible previously assigned value for the given key.

See Also:

javax.cache.Cache#getAndPut(K, V), ICompletableFuture

getAndPutAsync

public ICompletableFuture<V> getAndPutAsync(K key,
                                            V value,
                                            javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Asynchronously associates the specified value with the specified key in this cache, returning an existing value if one existed using a custom ExpiryPolicy.

In case a previous assignment already exists, the previous value is overridden by the new given value and the previous value is returned to the caller. This is equivalent to the Map.put(Object, Object) operation.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

Parameters:

key - The key whose associated value is to be returned.

value - The value to associate with the specified key.

expiryPolicy - The custom expiry policy for this operation, a null value is equivalent to ICache.getAndPutAsync(Object, Object).

Returns:

ICompletableFuture retrieve a possible previously assigned value for the given key.

See Also:

javax.cache.Cache#getAndPut(K, V), ICompletableFuture

removeAsync

public ICompletableFuture<Boolean> removeAsync(K key)

Description copied from interface: ICache

Asynchronously removes the mapping for a key from this cache if it is present.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

The resulting ICompletableFuture instance may throw a ClassCastException as the operations result if the Cache is configured to perform runtime-type-checking, and the key or value types are incompatible with those that have been configured for the Cache.

Parameters:

key - The key whose mapping is to be removed.

Returns:

ICompletableFuture notify if mapping could be removed or not.

See Also:

javax.cache.Cache#remove(K), ICompletableFuture

removeAsync

public ICompletableFuture<Boolean> removeAsync(K key,
                                               V oldValue)

Description copied from interface: ICache

Asynchronously removes the mapping for the given key if and only if the currently mapped value equals to the value of oldValue.

This is equivalent to:

   if (cache.containsKey(key) && equals(cache.get(key), oldValue) {
     cache.remove(key);
     return true;
   } else {
     return false;
   }
 

except that the action is performed atomically.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

The resulting ICompletableFuture instance may throw a ClassCastException as the operations result if the Cache is configured to perform runtime-type-checking, and the key or value types are incompatible with those that have been configured for the Cache.

Parameters:

key - The key whose mapping is to be removed if the mapped value is oldValue.

oldValue - The value expected to be associated with the specified key.

Returns:

ICompletableFuture notify if mapping could be removed or not.

See Also:

javax.cache.Cache#remove(K, V), ICompletableFuture

getAndRemoveAsync

public ICompletableFuture<V> getAndRemoveAsync(K key)

Description copied from interface: ICache

Asynchronously removes the entry for a key and returns the previously assigned value or null if no value was assigned.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

The resulting ICompletableFuture instance may throw a ClassCastException as the operations result if the Cache is configured to perform runtime-type-checking, and the key or value types are incompatible with those that have been configured for the Cache.

Parameters:

key - The key to be removed and whose associated value is to be returned.

Returns:

ICompletableFuture retrieve a possible previously assigned value for the removed key.

See Also:

javax.cache.Cache#getAndRemove(K), ICompletableFuture

replaceAsync

public ICompletableFuture<Boolean> replaceAsync(K key,
                                                V value)

Description copied from interface: ICache

Asynchronously replaces the assigned value of the given key by the specified value.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

Parameters:

key - The key whose associated value is to be replaced.

value - The new value to be associated with the specified key.

Returns:

ICompletableFuture notify if the operation succeeds or not.

See Also:

javax.cache.Cache#replace(K, V), ICompletableFuture

replaceAsync

public ICompletableFuture<Boolean> replaceAsync(K key,
                                                V value,
                                                javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Asynchronously replaces the assigned value of the given key by the specified value using a custom ExpiryPolicy.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

Parameters:

key - The key whose assigned value is replaced by the specified value.

value - The specified value to be associated with the given key.

expiryPolicy - The custom expiry policy for this operation, a null value is equivalent to ICache.replaceAsync(Object, Object)

Returns:

ICompletableFuture notify if the operation succeeds or not.

See Also:

javax.cache.Cache#replace(K, V), ICompletableFuture

replaceAsync

public ICompletableFuture<Boolean> replaceAsync(K key,
                                                V oldValue,
                                                V newValue)

Description copied from interface: ICache

Asynchronously replaces the currently assigned value for the given key with the specified newValue if and only if the currently assigned value equals the value of oldValue.

This is equivalent to:

   if (cache.containsKey(key) && equals(cache.get(key), oldValue) {
     cache.put(key, newValue);
     return true;
   } else {
     return false;
   }
 

except that the action is performed atomically.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

The resulting ICompletableFuture instance may throw a ClassCastException as the operations result if the Cache is configured to perform runtime-type-checking, and the key or value types are incompatible with those that have been configured for the Cache.

Parameters:

key - The key that will have its assigned value replaced.

oldValue - The old value expected to be associated with the specified key.

newValue - The new value to be associated with the specified key.

Returns:

ICompletableFuture notify if the operation succeeds or not.

See Also:

javax.cache.Cache#replace(K, V, V), ICompletableFuture

replaceAsync

public ICompletableFuture<Boolean> replaceAsync(K key,
                                                V oldValue,
                                                V newValue,
                                                javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Asynchronously replaces the currently assigned value for the given key with the specified newValue if and only if the currently assigned value equals the value of oldValue using a custom ExpiryPolicy.

This is equivalent to:

   if (cache.containsKey(key) && equals(cache.get(key), oldValue) {
     cache.put(key, newValue);
     return true;
   } else {
     return false;
   }
 

except that the action is performed atomically.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

The resulting ICompletableFuture instance may throw a ClassCastException as the operations result if the Cache is configured to perform runtime-type-checking, and the key or value types are incompatible with those that have been configured for the Cache.

Parameters:

key - The key that will have its assigned value replaced.

oldValue - The old value expected to be associated with the specified key.

newValue - The new value to be associated with the specified key.

expiryPolicy - The custom expiry policy for this operation, a null value is equivalent to ICache.replaceAsync(Object, Object, Object).

Returns:

ICompletableFuture to get notified if the operation succeed or not.

See Also:

javax.cache.Cache#replace(K, V, V), ICompletableFuture

getAndReplaceAsync

public ICompletableFuture<V> getAndReplaceAsync(K key,
                                                V value)

Description copied from interface: ICache

Asynchronously replaces the assigned value of the given key by the specified value and returns the previously assigned value.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

Parameters:

key - The key whose value is replaced.

value - The new value to be associated with the specified key.

Returns:

ICompletableFuture to retrieve a possible previously assigned value for the given key.

See Also:

javax.cache.Cache#getAndReplace(K, V), ICompletableFuture

getAndReplaceAsync

public ICompletableFuture<V> getAndReplaceAsync(K key,
                                                V value,
                                                javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Asynchronously replaces the assigned value of the given key by the specified value using a custom ExpiryPolicy and returns the previously assigned value.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

Parameters:

key - The key whose value is replaced.

value - The new value to be associated with the specified key.

expiryPolicy - The custom expiry policy for this operation, a null value is equivalent to Cache.getAndReplace(Object, Object)

Returns:

ICompletableFuture to retrieve a possible previously assigned value for the given key.

See Also:

javax.cache.Cache#getAndReplace(K, V), ICompletableFuture

get

public V get(K key,
             javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Retrieves the mapped value of the given key using a custom ExpiryPolicy. If no mapping exists null is returned.

If the cache is configured for read-through operation mode, the underlying configured CacheLoader might be called to retrieve the value of the key from any kind of external resource.

Parameters:

key - The key whose mapped value is to be returned.

expiryPolicy - The custom expiry policy for this operation, a null value is equivalent to Cache.get(Object).

Returns:

The value assigned to the given key, or null if not assigned.

See Also:

javax.cache.Cache#get(K)

getAll

public Map<K,V> getAll(Set<? extends K> keys,
                       javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Gets a collection of entries from the cache with custom expiry policy, returning them as Map of the values associated with the set of keys requested.

If the cache is configured for read-through operation mode, the underlying configured CacheLoader might be called to retrieve the values of the keys from any kind of external resource.

Parameters:

keys - The keys whose associated values are to be returned.

expiryPolicy - The custom expiry policy for this operation, a null value is equivalent to Cache.getAll(java.util.Set).

Returns:

A map of entries that were found for the given keys. Keys not found in the cache are not in the returned map.

See Also:

Cache.getAll(java.util.Set)

put

public void put(K key,
                V value,
                javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Associates the specified value with the specified key in the cache using a custom ExpiryPolicy.

Parameters:

key - The key that has the specified value associated with it.

value - The value to be associated with the key.

expiryPolicy - The custom expiry policy for this operation, a null value is equivalent to Cache.put(Object, Object).

See Also:

javax.cache.Cache#put(K, V)

getAndPut

public V getAndPut(K key,
                   V value,
                   javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Associates the specified value with the specified key in this cache using a custom ExpiryPolicy, returning an existing value if one existed.

Parameters:

key - The key that has the specified value associated with it.

value - The value to be associated with the key.

expiryPolicy - The custom expiry policy for this operation, a null value is equivalent to Cache.getAndPut(Object, Object).

Returns:

The value previously assigned to the given key, or null if not assigned.

See Also:

javax.cache.Cache#getAndPut(K, V)

putAll

public void putAll(Map<? extends K,? extends V> map,
                   javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Copies all of the entries from the given map to the cache using a custom ExpiryPolicy.

Puts of single entries happen atomically but there is no transactional guarantee over the complete putAll operation. If other concurrent operations modify or remove all or single values of the provided map, the result is undefined.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the values of the keys to any kind of external resource.

Parameters:

map - The mappings to be stored in this cache.

expiryPolicy - The custom expiry policy for this operation, a null value is equivalent to Cache.putAll(java.util.Map).

See Also:

Cache.putAll(java.util.Map)

putIfAbsent

public boolean putIfAbsent(K key,
                           V value,
                           javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Associates the specified key with the given value if and only if there is not yet a mapping defined for the specified key.

This is equivalent to:

   if (!cache.containsKey(key)) {}
     cache.put(key, value);
     return true;
   } else {
     return false;
   }
 

except that the action is performed atomically.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

Parameters:

key - The key that is associated with the specified value.

value - The value that has the specified key associated with it.

expiryPolicy - The custom expiry policy for this operation, a null value is equivalent to Cache.putIfAbsent(Object, Object).

Returns:

true if a value was set, false otherwise.

See Also:

javax.cache.Cache#putIfAbsent(K, V)

replace

public boolean replace(K key,
                       V oldValue,
                       V newValue,
                       javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Atomically replaces the currently assigned value for the given key with the specified newValue if and only if the currently assigned value equals the value of oldValue using a custom ExpiryPolicy.

This is equivalent to:

   if (cache.containsKey(key) && equals(cache.get(key), oldValue) {
     cache.put(key, newValue);
     return true;
   } else {
     return false;
   }
 

except that the action is performed atomically.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

Parameters:

key - The key with the value to be replaced.

oldValue - The old value expected to be associated with the specified key.

newValue - The new value to be associated with the specified key.

expiryPolicy - The custom expiry policy for this operation, a null value is equivalent to Cache.replace(Object, Object, Object).

Returns:

true if a value was replaced, false otherwise.

See Also:

javax.cache.Cache#replace(K, V, V)

replace

public boolean replace(K key,
                       V value,
                       javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Atomically replaces the assigned value of the given key by the specified value using a custom ExpiryPolicy.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

Parameters:

key - The key whose value is replaced.

value - The new value to be associated with the specified key.

expiryPolicy - The custom expiry policy for this operation, a null value is equivalent to Cache.replace(Object, Object)

Returns:

true if a value was replaced, false otherwise.

See Also:

javax.cache.Cache#replace(K, V)

getAndReplace

public V getAndReplace(K key,
                       V value,
                       javax.cache.expiry.ExpiryPolicy expiryPolicy)

Description copied from interface: ICache

Atomically replaces the assigned value of the given key by the specified value using a custom ExpiryPolicy and returns the previously assigned value.

If the cache is configured for write-through operation mode, the underlying configured CacheWriter might be called to store the value of the key to any kind of external resource.

Parameters:

key - The key whose value is replaced.

value - The new value to be associated with the specified key.

expiryPolicy - The custom expiry policy for this operation, a null value is equivalent to Cache.getAndReplace(Object, Object).

Returns:

The old value previously assigned to the given key.

See Also:

javax.cache.Cache#getAndReplace(K, V)

size

public int size()

Description copied from interface: ICache

Total entry count.

Returns:

total entry count

getLocalCacheStatistics

public CacheStatistics getLocalCacheStatistics()

Description copied from interface: ICache

Directly access local Cache Statistics.

Returns:

CacheStatistics instance or an empty statistics if not enabled.

setCacheManager

public void setCacheManager(HazelcastCacheManager cacheManager)

Description copied from interface: ICacheInternal

Sets relevant HazelcastCacheManager to client/server.

Specified by:

setCacheManager in interface ICacheInternal<K,V>

Parameters:

cacheManager - client or server HazelcastCacheManager

onDestroy

protected void onDestroy()

Description copied from class: ClientProxy

Called before proxy is destroyed. Overriding implementations should clean/release resources created during initialization.

Overrides:

onDestroy in class ClientProxy

invoke

protected ClientInvocationFuture invoke(ClientMessage req,
                                        int partitionId,
                                        int completionId)

invoke

protected ClientInvocationFuture invoke(ClientMessage req,
                                        Data keyData,
                                        int completionId)

getSafely

protected <T> T getSafely(Future<T> future)

getAndRemoveAsyncInternal

protected <T> ICompletableFuture<T> getAndRemoveAsyncInternal(K key)

getAndRemoveSyncInternal

protected <T> ClientDelegatingFuture<T> getAndRemoveSyncInternal(K key)

removeAsyncInternal

protected Object removeAsyncInternal(K key,
                                     V oldValue,
                                     boolean hasOldValue,
                                     boolean withCompletionEvent,
                                     boolean async)

replaceSyncInternal

protected boolean replaceSyncInternal(K key,
                                      V oldValue,
                                      V newValue,
                                      javax.cache.expiry.ExpiryPolicy expiryPolicy,
                                      boolean hasOldValue)

replaceAsyncInternal

protected <T> ICompletableFuture<T> replaceAsyncInternal(K key,
                                                         V oldValue,
                                                         V newValue,
                                                         javax.cache.expiry.ExpiryPolicy expiryPolicy,
                                                         boolean hasOldValue,
                                                         boolean withCompletionEvent,
                                                         boolean async)

replaceAndGetAsyncInternal

protected <T> ICompletableFuture<T> replaceAndGetAsyncInternal(K key,
                                                               V oldValue,
                                                               V newValue,
                                                               javax.cache.expiry.ExpiryPolicy expiryPolicy,
                                                               boolean hasOldValue,
                                                               boolean withCompletionEvent,
                                                               boolean async)

addCallback

protected static <T> void addCallback(ClientDelegatingFuture<T> delegatingFuture,
                                      ExecutionCallback<T> callback)

putSyncInternal

protected V putSyncInternal(K key,
                            V value,
                            javax.cache.expiry.ExpiryPolicy expiryPolicy,
                            boolean isGet)

putAsyncInternal

protected ClientDelegatingFuture putAsyncInternal(K key,
                                                  V value,
                                                  javax.cache.expiry.ExpiryPolicy expiryPolicy,
                                                  boolean isGet,
                                                  boolean withCompletionEvent,
                                                  com.hazelcast.client.cache.impl.OneShotExecutionCallback<V> callback)

newStatsCallbackOrNull

protected com.hazelcast.client.cache.impl.OneShotExecutionCallback<V> newStatsCallbackOrNull(boolean isGet)

putIfAbsentInternal

protected Object putIfAbsentInternal(K key,
                                     V value,
                                     javax.cache.expiry.ExpiryPolicy expiryPolicy,
                                     boolean withCompletionEvent,
                                     boolean async)

removeAllInternal

protected void removeAllInternal()

clearInternal

protected void clearInternal()

addListenerLocally

protected void addListenerLocally(String regId,
                                  javax.cache.configuration.CacheEntryListenerConfiguration<K,V> cacheEntryListenerConfiguration,
                                  CacheEventListenerAdaptor<K,V> adaptor)

removeListenerLocally

protected String removeListenerLocally(javax.cache.configuration.CacheEntryListenerConfiguration<K,V> cacheEntryListenerConfiguration)

getListenerIdLocal

protected String getListenerIdLocal(javax.cache.configuration.CacheEntryListenerConfiguration<K,V> cacheEntryListenerConfiguration)

closeListeners

protected void closeListeners()

countDownCompletionLatch

public void countDownCompletionLatch(int countDownLatchId)

Specified by:

countDownCompletionLatch in interface CacheSyncListenerCompleter

registerCompletionLatch

protected Integer registerCompletionLatch(Integer countDownLatchId,
                                          int count)

deregisterCompletionLatch

protected void deregisterCompletionLatch(Integer countDownLatchId)

waitCompletionLatch

protected void waitCompletionLatch(Integer countDownLatchId,
                                   ICompletableFuture future)
                            throws ExecutionException

Throws:

ExecutionException

createHandler

protected EventHandler createHandler(CacheEventListenerAdaptor<K,V> adaptor)

injectDependencies

protected void injectDependencies(Object obj)

getDistributedObjectName

protected String getDistributedObjectName()

Overrides:

getDistributedObjectName in class ClientProxy

nextCompletionId

protected int nextCompletionId()

closeInternal

protected void closeInternal()

preDestroy

protected boolean preDestroy()

Description copied from class: ClientProxy

Called before proxy is destroyed and determines whether destroy should be done.

Overrides:

preDestroy in class ClientProxy

Returns:

true if destroy should be done, otherwise false

isClosed

public boolean isClosed()

Specified by:

isClosed in interface javax.cache.Cache<K,V>

isDestroyed

public boolean isDestroyed()

Description copied from interface: ICache

Determines whether this Cache instance has been destroyed.

Specified by:

isDestroyed in interface ICache<K,V>

Returns:

true if this Cache instance is destroyed; false if it is still open.

open

public void open()

Description copied from interface: ICacheInternal

Opens cache if available (not destroyed). If cache is already open, does nothing.

Specified by:

open in interface ICacheInternal<K,V>

getPrefixedName

public String getPrefixedName()

Description copied from interface: PrefixedDistributedObject

Returns the unique prefixed name for this DistributedObject. The returned value will never be null.

Specified by:

getPrefixedName in interface PrefixedDistributedObject

Returns:

the unique prefixed name for this object.

getNameWithPrefix

@Deprecated
public String getNameWithPrefix()

Deprecated. use #getPrefixedName instead

Gets the full cache name with prefixes.

Returns:

the full cache name with prefixes

invoke

protected <T> T invoke(ClientMessage clientMessage)

Overrides:

invoke in class ClientProxy

invoke

protected ClientMessage invoke(ClientMessage clientMessage,
                               Data keyData)

submitLoadAllTask

protected void submitLoadAllTask(ClientMessage request,
                                 javax.cache.integration.CompletionListener completionListener,
                                 List<Data> binaryKeys)

newDelegatingFuture

protected <T> ClientDelegatingFuture<T> newDelegatingFuture(ClientInvocationFuture future,
                                                            ClientMessageDecoder decoder)

newDelegatingFuture

protected <T> ClientDelegatingFuture<T> newDelegatingFuture(ClientInvocationFuture future,
                                                            ClientMessageDecoder decoder,
                                                            boolean deserializeResponse)