org.apache.activemq.artemis.quorum

Interface DistributedLock

All Superinterfaces:

AutoCloseable

public interface DistributedLock
extends AutoCloseable

Nested Class Summary

Nested Classes

Modifier and Type	Interface and Description
static interface	DistributedLock.UnavailableLockListener

Method Summary

Modifier and Type	Method and Description
void	addListener(DistributedLock.UnavailableLockListener listener)
void	close()
String	getLockId()
boolean	isHeldByCaller()
void	removeListener(DistributedLock.UnavailableLockListener listener)
boolean	tryLock()
default boolean	tryLock(long timeout, TimeUnit unit)
void	unlock()

Method Detail

getLockId

String getLockId()

isHeldByCaller

boolean isHeldByCaller()
                throws UnavailableStateException

Throws:

UnavailableStateException

tryLock

boolean tryLock()
         throws UnavailableStateException,
                InterruptedException

Throws:

UnavailableStateException

InterruptedException

tryLock

default boolean tryLock(long timeout,
                        TimeUnit unit)
                 throws UnavailableStateException,
                        InterruptedException

Throws:

UnavailableStateException

InterruptedException

unlock

void unlock()
     throws UnavailableStateException

Throws:

UnavailableStateException

addListener

void addListener(DistributedLock.UnavailableLockListener listener)

removeListener

void removeListener(DistributedLock.UnavailableLockListener listener)

close

void close()

Specified by:

close in interface AutoCloseable