org.jboss.cache.lock

Class AbstractLockManager

java.lang.Object

org.jboss.cache.lock.AbstractLockManager

All Implemented Interfaces:

LockManager

Direct Known Subclasses:

FqnLockManager, NodeBasedLockManager

public abstract class AbstractLockManager
extends Object
implements LockManager

Common lock manager functionality

Since:

3.0

Author:

Manik Surtani (manik AT jboss DOT org)

Field Summary

Fields

Modifier and Type	Field and Description
protected Configuration	configuration
protected long	lockAcquisitionTimeout

Constructor Summary

Constructors

Constructor and Description
AbstractLockManager()

Method Summary

Methods

Modifier and Type	Method and Description
Object	getLockOwner(InvocationContext ctx) Determines the owner to be used when obtaining locks, given an invocation context.
void	injectConfiguration(Configuration configuration)
void	setLockAcquisitionTimeout()

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.jboss.cache.lock.LockManager

getReadOwners, getReadOwners, getWriteOwner, getWriteOwner, isLocked, isLocked, isLocked, lock, lock, lock, lock, lockAll, lockAll, lockAll, lockAllAndRecord, lockAllAndRecord, lockAndRecord, lockAndRecord, ownsLock, ownsLock, ownsLock, printLockInfo, printLockInfo, unlock, unlock, unlock, unlockAll, unlockAll

Field Detail

configuration

protected Configuration configuration

lockAcquisitionTimeout

protected long lockAcquisitionTimeout

Constructor Detail

AbstractLockManager

public AbstractLockManager()

Method Detail

injectConfiguration

public void injectConfiguration(Configuration configuration)

setLockAcquisitionTimeout

public void setLockAcquisitionTimeout()

getLockOwner

public Object getLockOwner(InvocationContext ctx)

Description copied from interface: LockManager

Determines the owner to be used when obtaining locks, given an invocation context. This is typically a GlobalTransaction if one is present in the context, or Thread.currentThread() if one is not present.

Specified by:

getLockOwner in interface LockManager

Parameters:

ctx - invocation context

Returns:

owner to be used for acquiring locks.