com.orientechnologies.orient.server.distributed.impl

Class ODistributedLockManagerRequester

java.lang.Object

com.orientechnologies.orient.server.distributed.impl.ODistributedLockManagerRequester

All Implemented Interfaces:

ODistributedLockManager

public class ODistributedLockManagerRequester
extends Object
implements ODistributedLockManager

Distributed lock manager requester. It uses the OSystem database for inter-node communications.

Author:

Luca Garulli (l.garulli--at--orientdb.com)

Constructor Summary

Constructors

Constructor and Description
ODistributedLockManagerRequester(ODistributedServerManager manager)

Method Summary

Modifier and Type	Method and Description
void	acquireExclusiveLock(String resource, String nodeSource, long timeout)
void	handleUnreachableServer(String nodeLeftName)
void	releaseExclusiveLock(String resource, String nodeSource)
void	setCoordinatorServer(String coordinatorServer)

Methods inherited from class java.lang.Object

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

Constructor Detail

ODistributedLockManagerRequester

public ODistributedLockManagerRequester(ODistributedServerManager manager)

Method Detail

acquireExclusiveLock

public void acquireExclusiveLock(String resource,
                                 String nodeSource,
                                 long timeout)

Specified by:

acquireExclusiveLock in interface ODistributedLockManager

releaseExclusiveLock

public void releaseExclusiveLock(String resource,
                                 String nodeSource)

Specified by:

releaseExclusiveLock in interface ODistributedLockManager

setCoordinatorServer

public void setCoordinatorServer(String coordinatorServer)

handleUnreachableServer

public void handleUnreachableServer(String nodeLeftName)

Specified by:

handleUnreachableServer in interface ODistributedLockManager