com.oberasoftware.core.concurrency

Class ResourceLockManager

java.lang.Object

com.oberasoftware.core.concurrency.ResourceLockManager

public class ResourceLockManager
extends Object

This resource lock manager allows handing out shared locks and exclusive locks, it however can also stop handing out new shared locks when the resource gets invalidated.

Author:

Renze de Vries

Constructor Summary

Constructors

Constructor and Description
ResourceLockManager()

Method Summary

Modifier and Type	Method and Description
void	exclusiveLock()
void	exclusiveUnlock()
void	exclusiveUnlock(boolean invalidate)
int	getSharedLocks()
boolean	isResourceValid()
void	sharedLock()
void	sharedUnlock()

Methods inherited from class java.lang.Object

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

Constructor Detail

ResourceLockManager

public ResourceLockManager()

Method Detail

exclusiveLock

public void exclusiveLock()

getSharedLocks

public int getSharedLocks()

exclusiveUnlock

public void exclusiveUnlock()

exclusiveUnlock

public void exclusiveUnlock(boolean invalidate)

sharedLock

public void sharedLock()

sharedUnlock

public void sharedUnlock()

isResourceValid

public boolean isResourceValid()