com.hazelcast.cp.internal.datastructures.lock.proxy

Class FencedLockProxy

java.lang.Object

com.hazelcast.cp.internal.session.SessionAwareProxy

com.hazelcast.cp.internal.datastructures.lock.proxy.AbstractFencedLockProxy

com.hazelcast.cp.internal.datastructures.lock.proxy.FencedLockProxy

All Implemented Interfaces:

DistributedObject, FencedLock, Lock

public class FencedLockProxy
extends AbstractFencedLockProxy

Server-side proxy of Raft-based FencedLock API

Field Summary

Fields inherited from class com.hazelcast.cp.internal.datastructures.lock.proxy.AbstractFencedLockProxy

objectName, proxyName

Fields inherited from class com.hazelcast.cp.internal.session.SessionAwareProxy

groupId

Fields inherited from interface com.hazelcast.cp.lock.FencedLock

INVALID_FENCE

Constructor Summary

Constructors

Constructor and Description
FencedLockProxy(NodeEngine nodeEngine, RaftGroupId groupId, String proxyName, String objectName)

Method Summary

Modifier and Type	Method and Description
void	destroy() Destroys this object cluster-wide.
protected InternalCompletableFuture<LockOwnershipState>	doGetLockOwnershipState()
protected InternalCompletableFuture<Long>	doLock(long sessionId, long threadId, UUID invocationUid)
protected InternalCompletableFuture<Long>	doTryLock(long sessionId, long threadId, UUID invocationUid, long timeoutMillis)
protected InternalCompletableFuture<Boolean>	doUnlock(long sessionId, long threadId, UUID invocationUid)

Methods inherited from class com.hazelcast.cp.internal.datastructures.lock.proxy.AbstractFencedLockProxy

getFence, getLockCount, getLockedSessionId, getName, getObjectName, getPartitionKey, getServiceName, isLocked, isLockedByCurrentThread, lock, lockAndGetFence, lockInterruptibly, newCondition, tryLock, tryLock, tryLockAndGetFence, tryLockAndGetFence, unlock

Methods inherited from class com.hazelcast.cp.internal.session.SessionAwareProxy

acquireSession, acquireSession, getGroupId, getOrCreateUniqueThreadId, getSession, invalidateSession, releaseSession, releaseSession

Methods inherited from class java.lang.Object

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

Methods inherited from interface com.hazelcast.cp.lock.FencedLock

getGroupId

Constructor Detail

FencedLockProxy

public FencedLockProxy(NodeEngine nodeEngine,
                       RaftGroupId groupId,
                       String proxyName,
                       String objectName)

Method Detail

doLock

protected final InternalCompletableFuture<Long> doLock(long sessionId,
                                                       long threadId,
                                                       UUID invocationUid)

Specified by:

doLock in class AbstractFencedLockProxy

doTryLock

protected final InternalCompletableFuture<Long> doTryLock(long sessionId,
                                                          long threadId,
                                                          UUID invocationUid,
                                                          long timeoutMillis)

Specified by:

doTryLock in class AbstractFencedLockProxy

doUnlock

protected final InternalCompletableFuture<Boolean> doUnlock(long sessionId,
                                                            long threadId,
                                                            UUID invocationUid)

Specified by:

doUnlock in class AbstractFencedLockProxy

doGetLockOwnershipState

protected final InternalCompletableFuture<LockOwnershipState> doGetLockOwnershipState()

Specified by:

doGetLockOwnershipState in class AbstractFencedLockProxy

destroy

public void destroy()

Description copied from interface: DistributedObject

Destroys this object cluster-wide. Clears and releases all resources for this object.

Specified by:

destroy in interface DistributedObject

Overrides:

destroy in class AbstractFencedLockProxy