org.alfresco.repo.lock.mem

Class AbstractLockStore<T extends ConcurrentMap<org.alfresco.service.cmr.repository.NodeRef,LockState>>

java.lang.Object

org.alfresco.repo.lock.mem.AbstractLockStore<T>

All Implemented Interfaces:

LockStore

Direct Known Subclasses:

LockStoreImpl

public abstract class AbstractLockStore<T extends ConcurrentMap<org.alfresco.service.cmr.repository.NodeRef,LockState>>
extends Object
implements LockStore

Base class for LockStore implementations that use a ConcurrentMap as storage.

Author:

Matt Ward

Field Summary

Fields

Modifier and Type	Field and Description
protected T	map

Constructor Summary

Constructors

Constructor and Description
AbstractLockStore(T map)

Method Summary

Methods

Modifier and Type	Method and Description
void	clear() WARNING: only use in test code - unsafe method for production use.
void	forceUnlock(org.alfresco.service.cmr.repository.NodeRef nodeRef) WARNING: only use in lockService - unlocks node ignoring lockOwner
LockState	get(org.alfresco.service.cmr.repository.NodeRef nodeRef)
Set<org.alfresco.service.cmr.repository.NodeRef>	getNodes()
protected Map<org.alfresco.service.cmr.repository.NodeRef,LockState>	getTxMap() Returns a transactionally scoped Map that is used to provide repeatable lock store queries for a given NodeRef.
void	set(org.alfresco.service.cmr.repository.NodeRef nodeRef, LockState lockState)

Methods inherited from class java.lang.Object

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

Field Detail

map

protected T extends ConcurrentMap<org.alfresco.service.cmr.repository.NodeRef,LockState> map

Constructor Detail

AbstractLockStore

public AbstractLockStore(T map)

Method Detail

get

public LockState get(org.alfresco.service.cmr.repository.NodeRef nodeRef)

Specified by:

get in interface LockStore

forceUnlock

public void forceUnlock(org.alfresco.service.cmr.repository.NodeRef nodeRef)

Description copied from interface: LockStore

WARNING: only use in lockService - unlocks node ignoring lockOwner

Specified by:

forceUnlock in interface LockStore

set

public void set(org.alfresco.service.cmr.repository.NodeRef nodeRef,
       LockState lockState)

Specified by:

set in interface LockStore

clear

public void clear()

Description copied from interface: LockStore

WARNING: only use in test code - unsafe method for production use. TODO: remove this method?

Specified by:

clear in interface LockStore

getTxMap

protected Map<org.alfresco.service.cmr.repository.NodeRef,LockState> getTxMap()

Returns a transactionally scoped Map that is used to provide repeatable lock store queries for a given NodeRef. If no transaction is present, then null is returned.

Returns:

Transactional Map or null if not available.

getNodes

public Set<org.alfresco.service.cmr.repository.NodeRef> getNodes()

Specified by:

getNodes in interface LockStore