Package org.redisson.transaction

Class RedissonTransactionalMap<K,V>

java.lang.Object

org.redisson.RedissonObject

org.redisson.RedissonMap<K,V>

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

Type Parameters:

K - key type

V - value type

All Implemented Interfaces:

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

Direct Known Subclasses:

RedissonTransactionalLocalCachedMap

public class RedissonTransactionalMap<K,V>
extends RedissonMap<K,V>

Author:

Nikita Koksharov

Nested Class Summary

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

Map.Entry<K extends Object,V extends Object>

Field Summary

Fields inherited from class org.redisson.RedissonObject

codec, commandExecutor

Constructor Summary

Constructors

Constructor	Description
RedissonTransactionalMap(Codec codec, CommandAsyncExecutor commandExecutor, String name, List<TransactionalOperation> operations, long timeout, AtomicBoolean executed, String transactionId)
RedissonTransactionalMap(CommandAsyncExecutor commandExecutor, String name, List<TransactionalOperation> operations, long timeout, AtomicBoolean executed, String transactionId)
RedissonTransactionalMap(CommandAsyncExecutor commandExecutor, List<TransactionalOperation> operations, long timeout, AtomicBoolean executed, RMap<K,V> innerMap, String transactionId)

Method Summary

Modifier and Type	Method	Description
protected RFuture<V>	addAndGetOperationAsync(K key, Number value)
protected void	checkState()
boolean	clearExpire()	Clear an expire timeout or expire date for object.
RFuture<Boolean>	clearExpireAsync()	Clear an expire timeout or expire date for object in async mode.
RFuture<Boolean>	containsKeyAsync(Object key)
RFuture<Boolean>	containsValueAsync(Object value)
RFuture<Boolean>	deleteAsync()	Delete object in async mode
boolean	expire(long timeToLive, TimeUnit timeUnit)	Set a timeout for object.
RFuture<Boolean>	expireAsync(long timeToLive, TimeUnit timeUnit)	Set a timeout for object in async mode.
boolean	expireAt(long timestamp)	Set an expire date for object.
boolean	expireAt(Date timestamp)	Set an expire date for object.
RFuture<Boolean>	expireAtAsync(long timestamp)	Set an expire date for object in async mode.
RFuture<Boolean>	expireAtAsync(Date timestamp)	Set an expire date for object in async mode.
protected RFuture<Boolean>	fastPutIfAbsentOperationAsync(K key, V value)
protected RFuture<Boolean>	fastPutOperationAsync(K key, V value)
protected RFuture<Long>	fastRemoveOperationAsync(K... keys)
RFuture<Map<K,V>>	getAllOperationAsync(Set<K> keys)
RLock	getLock(K key)	Returns RLock instance associated with key
RFuture<V>	getOperationAsync(K key)
RReadWriteLock	getReadWriteLock(K key)	Returns RReadWriteLock instance associated with key
RFuture<Boolean>	isExistsAsync()	Check object existence in async mode.
RFuture<Void>	loadAllAsync(boolean replaceExistingValues, int parallelism)	Loads all map entries to this Redis map using MapLoader.
RFuture<Void>	loadAllAsync(Set<? extends K> keys, boolean replaceExistingValues, int parallelism)	Loads map entries using MapLoader whose keys are listed in defined keys parameter.
<KOut,VOut> RMapReduce<K,V,KOut,VOut>	mapReduce()	Returns RMapReduce object associated with this map
RFuture<Void>	migrateAsync(String host, int port, int database, long timeout)	Transfer object from source Redis instance to destination Redis instance in async mode
RFuture<Boolean>	moveAsync(int database)	Move object to another database in async mode
protected RFuture<Void>	putAllOperationAsync(Map<? extends K,? extends V> entries)
protected RFuture<V>	putIfAbsentOperationAsync(K key, V value)
protected RFuture<V>	putOperationAsync(K key, V value)
RFuture<Set<Map.Entry<K,V>>>	readAllEntrySetAsync()	Read all map entries at once
RFuture<Set<K>>	readAllKeySetAsync()	Read all keys at once
RFuture<Map<K,V>>	readAllMapAsync()	Read all map as local instance at once
RFuture<Collection<V>>	readAllValuesAsync()	Read all values at once
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
protected RFuture<Boolean>	removeOperationAsync(Object key, Object value)
protected RFuture<V>	removeOperationAsync(K key)
protected RFuture<V>	replaceOperationAsync(K key, V value)
protected RFuture<Boolean>	replaceOperationAsync(K key, V oldValue, V newValue)
MapScanResult<Object,Object>	scanIterator(String name, RedisClient client, long startPos, String pattern, int count)
RFuture<Boolean>	touchAsync()	Update the last access time of an object in async mode.
RFuture<Boolean>	unlinkAsync()	Delete the objects.
RFuture<Integer>	valueSizeAsync(K key)	Returns size of value mapped by key in bytes

Methods inherited from class org.redisson.RedissonMap

addAndGet, addAndGetAsync, checkKey, checkValue, clear, containsKey, containsValue, entryIterator, entrySet, entrySet, entrySet, entrySet, equals, fastPut, fastPutAsync, fastPutIfAbsent, fastPutIfAbsentAsync, fastRemove, fastRemoveAsync, fastRemoveOperationBatchAsync, fastReplace, fastReplaceAsync, fastReplaceOperationAsync, get, getAll, getAllAsync, getAsync, getLockName, hashCode, hasNoLoader, hasNoWriter, isEmpty, keyIterator, keySet, keySet, keySet, keySet, loadAll, loadAll, mapWriterFuture, 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

await, copy, copyAsync, delete, dump, dumpAsync, encode, encode, encode, encodeMapKey, encodeMapKeys, encodeMapValue, encodeMapValues, get, getCodec, getName, getName, isExists, migrate, move, prefixName, rename, renameAsync, renamenx, renamenxAsync, restore, restore, restoreAndReplace, restoreAndReplace, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, sizeInMemory, sizeInMemoryAsync, sizeInMemoryAsync, suffixName, toSeconds, touch, unlink

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.util.concurrent.ConcurrentMap

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

Methods inherited from interface org.redisson.api.RExpirable

clearExpire, expire, expireAt, expireAt, remainTimeToLive

Methods inherited from interface org.redisson.api.RExpirableAsync

remainTimeToLiveAsync

Methods inherited from interface org.redisson.api.RObject

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

Methods inherited from interface org.redisson.api.RObjectAsync

copyAsync, dumpAsync, renameAsync, renamenxAsync, restoreAndReplaceAsync, restoreAndReplaceAsync, restoreAsync, restoreAsync, sizeInMemoryAsync

Constructor Detail

RedissonTransactionalMap

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

RedissonTransactionalMap

public RedissonTransactionalMap(CommandAsyncExecutor commandExecutor,
                                String name,
                                List<TransactionalOperation> operations,
                                long timeout,
                                AtomicBoolean executed,
                                String transactionId)

RedissonTransactionalMap

public RedissonTransactionalMap(Codec codec,
                                CommandAsyncExecutor commandExecutor,
                                String name,
                                List<TransactionalOperation> operations,
                                long timeout,
                                AtomicBoolean executed,
                                String transactionId)

Method Detail

expireAsync

public RFuture<Boolean> expireAsync(long timeToLive,
                                    TimeUnit timeUnit)

Description copied from interface: RExpirableAsync

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

Specified by:

expireAsync in interface RExpirableAsync

Parameters:

timeToLive - - timeout before object will be deleted

timeUnit - - timeout time unit

Returns:

true if the timeout was set and false if not

expireAtAsync

public RFuture<Boolean> expireAtAsync(Date timestamp)

Description copied from interface: RExpirableAsync

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

Specified by:

expireAtAsync in interface RExpirableAsync

Parameters:

timestamp - - expire date

Returns:

true if the timeout was set and false if not

expireAtAsync

public RFuture<Boolean> expireAtAsync(long timestamp)

Description copied from interface: RExpirableAsync

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

Specified by:

expireAtAsync in interface RExpirableAsync

Parameters:

timestamp - - expire date in milliseconds (Unix timestamp)

Returns:

true if the timeout was set and false if not

clearExpireAsync

public RFuture<Boolean> clearExpireAsync()

Description copied from interface: RExpirableAsync

Clear an expire timeout or expire date for object in async mode. Object will not be deleted.

Specified by:

clearExpireAsync in interface RExpirableAsync

Returns:

true if the timeout was cleared and false if not

moveAsync

public RFuture<Boolean> moveAsync(int database)

Description copied from interface: RObjectAsync

Move object to another database in async mode

Specified by:

moveAsync in interface RObjectAsync

Overrides:

moveAsync in class RedissonObject

Parameters:

database - - number of Redis database

Returns:

true if key was moved false if not

migrateAsync

public RFuture<Void> migrateAsync(String host,
                                  int port,
                                  int database,
                                  long timeout)

Description copied from interface: RObjectAsync

Transfer object from source Redis instance to destination Redis instance in async mode

Specified by:

migrateAsync in interface RObjectAsync

Overrides:

migrateAsync in class RedissonObject

Parameters:

host - - destination host

port - - destination port

database - - destination database

timeout - - maximum idle time in any moment of the communication with the destination instance in milliseconds

Returns:

void

mapReduce

public <KOut,VOut> RMapReduce<K,V,KOut,VOut> mapReduce()

Description copied from interface: RMap

Returns RMapReduce object associated with this map

Specified by:

mapReduce in interface RMap<K,V>

Overrides:

mapReduce in class RedissonMap<K,V>

Type Parameters:

KOut - output key

VOut - output value

Returns:

MapReduce instance

scanIterator

public MapScanResult<Object,Object> scanIterator(String name,
                                                       RedisClient client,
                                                       long startPos,
                                                       String pattern,
                                                       int count)

Overrides:

scanIterator in class RedissonMap<K,V>

containsKeyAsync

public RFuture<Boolean> containsKeyAsync(Object key)

Specified by:

containsKeyAsync in interface RMapAsync<K,V>

Overrides:

containsKeyAsync in class RedissonMap<K,V>

containsValueAsync

public RFuture<Boolean> containsValueAsync(Object value)

Specified by:

containsValueAsync in interface RMapAsync<K,V>

Overrides:

containsValueAsync in class RedissonMap<K,V>

addAndGetOperationAsync

protected RFuture<V> addAndGetOperationAsync(K key,
                                             Number value)

Overrides:

addAndGetOperationAsync in class RedissonMap<K,V>

putIfAbsentOperationAsync

protected RFuture<V> putIfAbsentOperationAsync(K key,
                                               V value)

Overrides:

putIfAbsentOperationAsync in class RedissonMap<K,V>

putOperationAsync

protected RFuture<V> putOperationAsync(K key,
                                       V value)

Overrides:

putOperationAsync in class RedissonMap<K,V>

fastPutIfAbsentOperationAsync

protected RFuture<Boolean> fastPutIfAbsentOperationAsync(K key,
                                                         V value)

Overrides:

fastPutIfAbsentOperationAsync in class RedissonMap<K,V>

fastPutOperationAsync

protected RFuture<Boolean> fastPutOperationAsync(K key,
                                                 V value)

Overrides:

fastPutOperationAsync in class RedissonMap<K,V>

fastRemoveOperationAsync

protected RFuture<Long> fastRemoveOperationAsync(K... keys)

Overrides:

fastRemoveOperationAsync in class RedissonMap<K,V>

valueSizeAsync

public RFuture<Integer> valueSizeAsync(K key)

Description copied from interface: RMapAsync

Returns size of value mapped by key in bytes

Specified by:

valueSizeAsync in interface RMapAsync<K,V>

Overrides:

valueSizeAsync in class RedissonMap<K,V>

Parameters:

key - - map key

Returns:

size of value

getOperationAsync

public RFuture<V> getOperationAsync(K key)

Overrides:

getOperationAsync in class RedissonMap<K,V>

readAllKeySetAsync

public RFuture<Set<K>> readAllKeySetAsync()

Description copied from interface: RMapAsync

Read all keys at once

Specified by:

readAllKeySetAsync in interface RMapAsync<K,V>

Overrides:

readAllKeySetAsync in class RedissonMap<K,V>

Returns:

keys

readAllEntrySetAsync

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

Description copied from interface: RMapAsync

Read all map entries at once

Specified by:

readAllEntrySetAsync in interface RMapAsync<K,V>

Overrides:

readAllEntrySetAsync in class RedissonMap<K,V>

Returns:

entries

readAllValuesAsync

public RFuture<Collection<V>> readAllValuesAsync()

Description copied from interface: RMapAsync

Read all values at once

Specified by:

readAllValuesAsync in interface RMapAsync<K,V>

Overrides:

readAllValuesAsync in class RedissonMap<K,V>

Returns:

values

readAllMapAsync

public RFuture<Map<K,V>> readAllMapAsync()

Description copied from interface: RMapAsync

Read all map as local instance at once

Specified by:

readAllMapAsync in interface RMapAsync<K,V>

Overrides:

readAllMapAsync in class RedissonMap<K,V>

Returns:

map

getAllOperationAsync

public RFuture<Map<K,V>> getAllOperationAsync(Set<K> keys)

Overrides:

getAllOperationAsync in class RedissonMap<K,V>

removeOperationAsync

protected RFuture<V> removeOperationAsync(K key)

Overrides:

removeOperationAsync in class RedissonMap<K,V>

removeOperationAsync

protected RFuture<Boolean> removeOperationAsync(Object key,
                                                Object value)

Overrides:

removeOperationAsync in class RedissonMap<K,V>

putAllOperationAsync

protected RFuture<Void> putAllOperationAsync(Map<? extends K,? extends V> entries)

Overrides:

putAllOperationAsync in class RedissonMap<K,V>

replaceOperationAsync

protected RFuture<Boolean> replaceOperationAsync(K key,
                                                 V oldValue,
                                                 V newValue)

Overrides:

replaceOperationAsync in class RedissonMap<K,V>

touchAsync

public RFuture<Boolean> touchAsync()

Description copied from interface: RObjectAsync

Update the last access time of an object in async mode.

Specified by:

touchAsync in interface RObjectAsync

Overrides:

touchAsync in class RedissonObject

Returns:

true if object was touched else false

isExistsAsync

public RFuture<Boolean> isExistsAsync()

Description copied from interface: RObjectAsync

Check object existence in async mode.

Specified by:

isExistsAsync in interface RObjectAsync

Overrides:

isExistsAsync in class RedissonObject

Returns:

true if object exists and false otherwise

unlinkAsync

public RFuture<Boolean> unlinkAsync()

Description copied from interface: RObjectAsync

Delete the objects. Actual removal will happen later asynchronously.

Requires Redis 4.0+

Specified by:

unlinkAsync in interface RObjectAsync

Overrides:

unlinkAsync in class RedissonObject

Returns:

true if it was exist and deleted else false

deleteAsync

public RFuture<Boolean> deleteAsync()

Description copied from interface: RObjectAsync

Delete object in async mode

Specified by:

deleteAsync in interface RObjectAsync

Overrides:

deleteAsync in class RedissonObject

Returns:

true if object was deleted false if not

replaceOperationAsync

protected RFuture<V> replaceOperationAsync(K key,
                                           V value)

Overrides:

replaceOperationAsync in class RedissonMap<K,V>

checkState

protected void checkState()

loadAllAsync

public RFuture<Void> loadAllAsync(boolean replaceExistingValues,
                                  int parallelism)

Description copied from interface: RMapAsync

Loads all map entries to this Redis map using MapLoader.

Specified by:

loadAllAsync in interface RMapAsync<K,V>

Overrides:

loadAllAsync in class RedissonMap<K,V>

Parameters:

replaceExistingValues - - true if existed values should be replaced, false otherwise.

parallelism - - parallelism level, used to increase speed of process execution

Returns:

void

loadAllAsync

public RFuture<Void> loadAllAsync(Set<? extends K> keys,
                                  boolean replaceExistingValues,
                                  int parallelism)

Description copied from interface: RMapAsync

Loads map entries using MapLoader whose keys are listed in defined keys parameter.

Specified by:

loadAllAsync in interface RMapAsync<K,V>

Overrides:

loadAllAsync in class RedissonMap<K,V>

Parameters:

keys - - map keys

replaceExistingValues - - true if existed values should be replaced, false otherwise.

parallelism - - parallelism level, used to increase speed of process execution

Returns:

void

getLock

public RLock getLock(K key)

Description copied from interface: RMap

Returns RLock instance associated with key

Specified by:

getLock in interface RMap<K,V>

Overrides:

getLock in class RedissonMap<K,V>

Parameters:

key - - map key

Returns:

lock

getReadWriteLock

public RReadWriteLock getReadWriteLock(K key)

Description copied from interface: RMap

Returns RReadWriteLock instance associated with key

Specified by:

getReadWriteLock in interface RMap<K,V>

Overrides:

getReadWriteLock in class RedissonMap<K,V>

Parameters:

key - - map key

Returns:

readWriteLock

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.