org.redisson.transaction

Class RedissonTransactionalLocalCachedMap<K,V>

java.lang.Object

org.redisson.RedissonObject

org.redisson.RedissonMap<K,V>

org.redisson.transaction.RedissonTransactionalMap<K,V>

org.redisson.transaction.RedissonTransactionalLocalCachedMap<K,V>

Type Parameters:

K - key type

V - value type

All Implemented Interfaces:

ConcurrentMap<K,V>, Map<K,V>, RDestroyable, RExpirable, RExpirableAsync, RLocalCachedMap<K,V>, RMap<K,V>, RMapAsync<K,V>, RObject, RObjectAsync

public class RedissonTransactionalLocalCachedMap<K,V>
extends RedissonTransactionalMap<K,V>
implements RLocalCachedMap<K,V>

Author:

Nikita Koksharov

Nested Class Summary

Nested classes/interfaces inherited from interface java.util.Map

Map.Entry<K,V>

Field Summary

Fields inherited from class org.redisson.RedissonObject

codec, commandExecutor, name

Constructor Summary

Constructors

Constructor and Description
RedissonTransactionalLocalCachedMap(CommandAsyncExecutor commandExecutor, List<TransactionalOperation> operations, long timeout, AtomicBoolean executed, RLocalCachedMap<K,V> innerMap, String transactionId)

Method Summary

Modifier and Type	Method and Description
Set<Map.Entry<K,V>>	cachedEntrySet() Returns all map entries stored in local cache
Set<K>	cachedKeySet() Returns all keys stored in local cache
Collection<V>	cachedValues() Returns all values stored in local cache
boolean	clearExpire() Clear an expire timeout or expire date for object.
protected RFuture<Boolean>	clearExpireAsync(String... keys)
void	clearLocalCache() Clears local cache across all instances
RFuture<Void>	clearLocalCacheAsync() Clears local cache across all instances
void	destroy() Destroys object when it's not necessary anymore.
boolean	expire(long timeToLive, TimeUnit timeUnit) Set a timeout for object.
protected RFuture<Boolean>	expireAsync(long timeToLive, TimeUnit timeUnit, String... keys)
boolean	expireAt(Date timestamp) Set an expire date for object.
boolean	expireAt(long timestamp) Set an expire date for object.
protected RFuture<Boolean>	expireAtAsync(long timestamp, String... keys)
Map<K,V>	getCachedMap() Returns state of local cache
void	preloadCache() Pre-warm the cached entries.
void	preloadCache(int count) Pre-warm the cached entries.
long	remainTimeToLive() Remaining time to live of Redisson object that has a timeout
RFuture<Long>	remainTimeToLiveAsync() Remaining time to live of Redisson object that has a timeout

Methods inherited from class org.redisson.transaction.RedissonTransactionalMap

addAndGetOperationAsync, checkState, clearExpireAsync, containsKeyAsync, containsValueAsync, deleteAsync, expireAsync, expireAtAsync, expireAtAsync, fastPutIfAbsentOperationAsync, fastPutOperationAsync, fastRemoveOperationAsync, getAllOperationAsync, getCountDownLatch, getFairLock, getLock, getOperationAsync, getPermitExpirableSemaphore, getReadWriteLock, getSemaphore, isExistsAsync, loadAllAsync, loadAllAsync, mapReduce, migrateAsync, moveAsync, putAllOperationAsync, putIfAbsentOperationAsync, putOperationAsync, readAllEntrySetAsync, readAllKeySetAsync, readAllMapAsync, readAllValuesAsync, removeOperationAsync, removeOperationAsync, replaceOperationAsync, replaceOperationAsync, scanIterator, touchAsync, unlinkAsync, valueSizeAsync

Methods inherited from class org.redisson.RedissonMap

addAndGet, addAndGetAsync, checkKey, checkValue, clear, compute, computeAsync, computeIfAbsent, computeIfAbsentAsync, computeIfPresent, computeIfPresentAsync, containsKey, containsValue, entryIterator, entrySet, entrySet, entrySet, entrySet, equals, fastPut, fastPutAsync, fastPutIfAbsent, fastPutIfAbsentAsync, fastRemove, fastRemoveAsync, fastRemoveOperationBatchAsync, fastReplace, fastReplaceAsync, fastReplaceOperationAsync, get, getAll, getAllAsync, getAsync, hashCode, hasNoLoader, hasNoWriter, isEmpty, keyIterator, keySet, keySet, keySet, keySet, loadAll, loadAll, mapWriterFuture, mapWriterFuture, merge, mergeAsync, put, putAll, putAll, putAllAsync, putAllAsync, putAsync, putIfAbsent, putIfAbsentAsync, readAllEntrySet, readAllKeySet, readAllMap, readAllValues, remove, remove, removeAsync, removeAsync, replace, replace, replaceAsync, replaceAsync, scanIteratorAsync, size, sizeAsync, valueIterator, values, values, values, values, valueSize

Methods inherited from class org.redisson.RedissonObject

addListener, addListener, addListenerAsync, addListenerAsync, copy, copyAsync, delete, deleteAsync, dump, dumpAsync, encode, encode, encode, encode, encodeMapKey, encodeMapKeys, encodeMapValue, encodeMapValues, get, getCodec, getIdleTime, getIdleTimeAsync, getLockByMapKey, getLockByValue, getName, getName, isExists, migrate, move, prefixName, removeListener, removeListenerAsync, removeListenersAsync, rename, renameAsync, renamenx, renamenxAsync, restore, restore, restoreAndReplace, restoreAndReplace, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, sizeInMemory, sizeInMemoryAsync, sizeInMemoryAsync, sizeInMemoryAsync, suffixName, toSeconds, toStream, touch, unlink

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.redisson.api.RMap

addAndGet, containsKey, containsValue, entrySet, entrySet, entrySet, entrySet, fastPut, fastPutIfAbsent, fastRemove, fastReplace, get, getAll, getCountDownLatch, getFairLock, getLock, getPermitExpirableSemaphore, getReadWriteLock, getSemaphore, keySet, keySet, keySet, keySet, loadAll, loadAll, mapReduce, put, putAll, putAll, putIfAbsent, readAllEntrySet, readAllKeySet, readAllMap, readAllValues, remove, remove, replace, replace, values, values, values, values, valueSize

Methods inherited from interface java.util.concurrent.ConcurrentMap

compute, computeIfAbsent, computeIfPresent, forEach, getOrDefault, merge, replaceAll

Methods inherited from interface java.util.Map

clear, equals, hashCode, isEmpty, size

Methods inherited from interface org.redisson.api.RExpirable

clearExpire, expire, expireAt, expireAt, remainTimeToLive

Methods inherited from interface org.redisson.api.RObject

addListener, copy, delete, dump, getCodec, getIdleTime, getName, isExists, migrate, move, removeListener, rename, renamenx, restore, restore, restoreAndReplace, restoreAndReplace, sizeInMemory, touch, unlink

Methods inherited from interface org.redisson.api.RMapAsync

addAndGetAsync, computeAsync, computeIfAbsentAsync, computeIfPresentAsync, containsKeyAsync, containsValueAsync, fastPutAsync, fastPutIfAbsentAsync, fastRemoveAsync, fastReplaceAsync, getAllAsync, getAsync, loadAllAsync, loadAllAsync, mergeAsync, putAllAsync, putAllAsync, putAsync, putIfAbsentAsync, readAllEntrySetAsync, readAllKeySetAsync, readAllMapAsync, readAllValuesAsync, removeAsync, removeAsync, replaceAsync, replaceAsync, sizeAsync, valueSizeAsync

Methods inherited from interface org.redisson.api.RExpirableAsync

clearExpireAsync, expireAsync, expireAtAsync, expireAtAsync, remainTimeToLiveAsync

Methods inherited from interface org.redisson.api.RObjectAsync

addListenerAsync, copyAsync, deleteAsync, dumpAsync, getIdleTimeAsync, isExistsAsync, migrateAsync, moveAsync, removeListenerAsync, renameAsync, renamenxAsync, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, sizeInMemoryAsync, touchAsync, unlinkAsync

Constructor Detail

RedissonTransactionalLocalCachedMap

public RedissonTransactionalLocalCachedMap(CommandAsyncExecutor commandExecutor,
                                           List<TransactionalOperation> operations,
                                           long timeout,
                                           AtomicBoolean executed,
                                           RLocalCachedMap<K,V> innerMap,
                                           String transactionId)

Method Detail

destroy

public void destroy()

Description copied from interface: RDestroyable

Destroys object when it's not necessary anymore.

Specified by:

destroy in interface RDestroyable

preloadCache

public void preloadCache()

Description copied from interface: RLocalCachedMap

Pre-warm the cached entries. Not guaranteed to load ALL values, but statistically will preload approximately all (all if no concurrent mutating activity). Entries are loaded in a batch with size of 10 elements.

Specified by:

preloadCache in interface RLocalCachedMap<K,V>

preloadCache

public void preloadCache(int count)

Description copied from interface: RLocalCachedMap

Pre-warm the cached entries. Not guaranteed to load ALL values, but statistically will preload approximately all (all if no concurrent mutating activity) Entries are loaded in a batch. Batch size is defined by count param.

Specified by:

preloadCache in interface RLocalCachedMap<K,V>

Parameters:

count - - size of batch

clearLocalCacheAsync

public RFuture<Void> clearLocalCacheAsync()

Description copied from interface: RLocalCachedMap

Clears local cache across all instances

Specified by:

clearLocalCacheAsync in interface RLocalCachedMap<K,V>

Returns:

void

clearLocalCache

public void clearLocalCache()

Description copied from interface: RLocalCachedMap

Clears local cache across all instances

Specified by:

clearLocalCache in interface RLocalCachedMap<K,V>

cachedKeySet

public Set<K> cachedKeySet()

Description copied from interface: RLocalCachedMap

Returns all keys stored in local cache

Specified by:

cachedKeySet in interface RLocalCachedMap<K,V>

Returns:

keys

cachedValues

public Collection<V> cachedValues()

Description copied from interface: RLocalCachedMap

Returns all values stored in local cache

Specified by:

cachedValues in interface RLocalCachedMap<K,V>

Returns:

values

cachedEntrySet

public Set<Map.Entry<K,V>> cachedEntrySet()

Description copied from interface: RLocalCachedMap

Returns all map entries stored in local cache

Specified by:

cachedEntrySet in interface RLocalCachedMap<K,V>

Returns:

entries

getCachedMap

public Map<K,V> getCachedMap()

Description copied from interface: RLocalCachedMap

Returns state of local cache

Specified by:

getCachedMap in interface RLocalCachedMap<K,V>

Returns:

map

expire

public boolean expire(long timeToLive,
                      TimeUnit timeUnit)

Description copied from interface: RExpirable

Set a timeout for object. After the timeout has expired, the key will automatically be deleted.

Specified by:

expire in interface RExpirable

Parameters:

timeToLive - - timeout before object will be deleted

timeUnit - - timeout time unit

Returns:

true if the timeout was set and false if not

expireAt

public boolean expireAt(long timestamp)

Description copied from interface: RExpirable

Set an expire date for object. When expire date comes the key will automatically be deleted.

Specified by:

expireAt in interface RExpirable

Parameters:

timestamp - - expire date in milliseconds (Unix timestamp)

Returns:

true if the timeout was set and false if not

expireAt

public boolean expireAt(Date timestamp)

Description copied from interface: RExpirable

Set an expire date for object. When expire date comes the key will automatically be deleted.

Specified by:

expireAt in interface RExpirable

Parameters:

timestamp - - expire date

Returns:

true if the timeout was set and false if not

clearExpire

public boolean clearExpire()

Description copied from interface: RExpirable

Clear an expire timeout or expire date for object.

Specified by:

clearExpire in interface RExpirable

Returns:

true if timeout was removed false if object does not exist or does not have an associated timeout

remainTimeToLive

public long remainTimeToLive()

Description copied from interface: RExpirable

Remaining time to live of Redisson object that has a timeout

Specified by:

remainTimeToLive in interface RExpirable

Returns:

time in milliseconds -2 if the key does not exist. -1 if the key exists but has no associated expire.

remainTimeToLiveAsync

public RFuture<Long> remainTimeToLiveAsync()

Description copied from interface: RExpirableAsync

Remaining time to live of Redisson object that has a timeout

Specified by:

remainTimeToLiveAsync in interface RExpirableAsync

Returns:

time in milliseconds -2 if the key does not exist. -1 if the key exists but has no associated expire.

expireAsync

protected RFuture<Boolean> expireAsync(long timeToLive,
                                       TimeUnit timeUnit,
                                       String... keys)

expireAtAsync

protected RFuture<Boolean> expireAtAsync(long timestamp,
                                         String... keys)

clearExpireAsync

protected RFuture<Boolean> clearExpireAsync(String... keys)