Package org.redisson

Class RedissonRedLock

java.lang.Object

org.redisson.RedissonMultiLock

org.redisson.RedissonRedLock

All Implemented Interfaces:

Lock, RLock, RLockAsync

public class RedissonRedLock
extends RedissonMultiLock

RedLock locking algorithm implementation for multiple locks. It manages all locks as one.

Author:

Nikita Koksharov

See Also:

• http://redis.io/topics/distlock

Constructor Summary

Constructors

Constructor	Description
RedissonRedLock(RLock... locks)	Creates instance with multiple RLock objects.

Method Summary

Modifier and Type	Method	Description
protected long	calcLockWaitTime(long remainTime)
protected int	failedLocksLimit()
protected int	minLocksAmount(List<RLock> locks)
void	unlock()

Methods inherited from class org.redisson.RedissonMultiLock

forceUnlock, forceUnlockAsync, getHoldCount, getHoldCountAsync, getName, isHeldByCurrentThread, isHeldByThread, isLocked, isLockedAsync, lock, lock, lockAsync, lockAsync, lockAsync, lockAsync, lockInterruptibly, lockInterruptibly, newCondition, remainTimeToLive, remainTimeToLiveAsync, tryLock, tryLock, tryLock, tryLockAsync, tryLockAsync, tryLockAsync, tryLockAsync, tryLockAsync, tryLockAsyncCycle, unlockAsync, unlockAsync, unlockInner, unlockInnerAsync

Methods inherited from class java.lang.Object

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

Constructor Details

RedissonRedLock

public RedissonRedLock(RLock... locks)

Creates instance with multiple RLock objects. Each RLock object could be created by own Redisson instance.

Parameters:

locks - - array of locks

Method Details

failedLocksLimit

protected int failedLocksLimit()

Overrides:

failedLocksLimit in class RedissonMultiLock

minLocksAmount

protected int minLocksAmount(List<RLock> locks)

calcLockWaitTime

protected long calcLockWaitTime(long remainTime)

Overrides:

calcLockWaitTime in class RedissonMultiLock

unlock

public void unlock()

Specified by:

unlock in interface Lock

Overrides:

unlock in class RedissonMultiLock