org.redisson

Class RedissonLock

java.lang.Object

org.redisson.RedissonLock

All Implemented Interfaces:

Lock, RLock, RObject

public class RedissonLock
extends Object
implements RLock

Distributed implementation of Lock Implements reentrant lock.

Author:

Nikita Koksharov

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	RedissonLock.LockValue

Method Summary

Methods

Modifier and Type	Method and Description
void	close()
void	delete() Deletes the object
void	forceUnlock() Unlocks lock independently of state
int	getHoldCount() Number of holds on this lock by the current thread
String	getName() Returns name of object
boolean	isHeldByCurrentThread() Checks if this lock is held by the current thread
boolean	isLocked() Checks if this lock locked by any thread in Redisson cluster
void	lock()
void	lockInterruptibly()
Condition	newCondition()
protected <V> io.netty.util.concurrent.Promise<V>	newPromise()
boolean	tryLock()
boolean	tryLock(long time, TimeUnit unit)
void	unlock()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.redisson.core.RObject

getName

Method Detail

lock

public void lock()

Specified by:

lock in interface Lock

lockInterruptibly

public void lockInterruptibly()
                       throws InterruptedException

Specified by:

lockInterruptibly in interface Lock

Throws:

InterruptedException

tryLock

public boolean tryLock()

Specified by:

tryLock in interface Lock

tryLock

public boolean tryLock(long time,
              TimeUnit unit)
                throws InterruptedException

Specified by:

tryLock in interface Lock

Throws:

InterruptedException

unlock

public void unlock()

Specified by:

unlock in interface Lock

newCondition

public Condition newCondition()

Specified by:

newCondition in interface Lock

forceUnlock

public void forceUnlock()

Description copied from interface: RLock

Unlocks lock independently of state

Specified by:

forceUnlock in interface RLock

isLocked

public boolean isLocked()

Description copied from interface: RLock

Checks if this lock locked by any thread in Redisson cluster

Specified by:

isLocked in interface RLock

Returns:

true if locked otherwise false

isHeldByCurrentThread

public boolean isHeldByCurrentThread()

Description copied from interface: RLock

Checks if this lock is held by the current thread

Specified by:

isHeldByCurrentThread in interface RLock

Returns:

@return true if held by current thread otherwise false

getHoldCount

public int getHoldCount()

Description copied from interface: RLock

Number of holds on this lock by the current thread

Specified by:

getHoldCount in interface RLock

Returns:

holds or 0 if this lock is not held by current thread

delete

public void delete()

Description copied from interface: RObject

Deletes the object

Specified by:

delete in interface RObject

close

public void close()

newPromise

protected <V> io.netty.util.concurrent.Promise<V> newPromise()

getName

public String getName()

Description copied from interface: RObject

Returns name of object

Specified by:

getName in interface RObject

Returns:

name