Package org.apache.activemq.artemis.quorum

Interface DistributedLock

All Superinterfaces:

java.lang.AutoCloseable

public interface DistributedLock
extends java.lang.AutoCloseable

Nested Class Summary

Nested Classes

Modifier and Type	Interface	Description
static interface	DistributedLock.UnavailableLockListener

Method Summary

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

Method Detail

getLockId

java.lang.String getLockId()

isHeldByCaller

boolean isHeldByCaller()
                throws UnavailableStateException

Throws:

UnavailableStateException

tryLock

boolean tryLock()
         throws UnavailableStateException,
                java.lang.InterruptedException

Throws:

UnavailableStateException

java.lang.InterruptedException

tryLock

default boolean tryLock(long timeout,
                        java.util.concurrent.TimeUnit unit)
                 throws UnavailableStateException,
                        java.lang.InterruptedException

Throws:

UnavailableStateException

java.lang.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 java.lang.AutoCloseable