info.aduna.concurrent.locks
Class ExclusiveLockManager

java.lang.Object
  info.aduna.concurrent.locks.ExclusiveLockManager

public class ExclusiveLockManager
extends Object

A lock manager for exclusive locks.

Author:

Arjohn Kampman

Nested Class Summary

protected class	ExclusiveLockManager.ExclusiveDebugLock
protected class	ExclusiveLockManager.ExclusiveLock

Constructor Summary

ExclusiveLockManager()
Creates an ExclusiveLockManager.

ExclusiveLockManager(boolean trackLocks)

Method Summary

Lock	getExclusiveLock() Gets the exclusive lock.
Lock	tryExclusiveLock() Gets the exclusive lock, if available.

Methods inherited from class java.lang.Object

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

Constructor Detail

ExclusiveLockManager

public ExclusiveLockManager()

Creates an ExclusiveLockManager.

ExclusiveLockManager

public ExclusiveLockManager(boolean trackLocks)

Method Detail

tryExclusiveLock

public Lock tryExclusiveLock()

Gets the exclusive lock, if available. This method will return null if the exclusive lock is not immediately available.

getExclusiveLock

public Lock getExclusiveLock()
                      throws InterruptedException

Gets the exclusive lock. This method blocks when the exclusive lock is currently in use until it is released.

Throws:

InterruptedException