Package org.infinispan.remoting.inboundhandler.action

Class LockAction

java.lang.Object

org.infinispan.remoting.inboundhandler.action.BaseLockingAction

org.infinispan.remoting.inboundhandler.action.LockAction

All Implemented Interfaces:

Action, LockListener

public class LockAction
extends BaseLockingAction
implements LockListener

An Action implementation that acquire the locks.

It returns ActionStatus.READY when the locks are available to acquired or the acquisition failed (timeout or deadlock).

Since:

8.0

Author:

Pedro Ruivo

Nested Class Summary

Nested classes/interfaces inherited from class org.infinispan.remoting.inboundhandler.action.BaseLockingAction

BaseLockingAction.InternalState

Constructor Summary

Constructors

Constructor	Description
LockAction(LockManager lockManager, DistributionManager distributionManager)

Method Summary

Modifier and Type	Method	Description
void	addListener(ActionListener listener)	Adds a listener to be invoked when this action is ready or canceled.
protected ActionStatus	checking(ActionState ignored)
protected ActionStatus	init(ActionState state)
void	onEvent(LockState state)	Invoked when the lock is available.
void	onException(ActionState state)	Invoked when an exception occurs while processing the command.

Methods inherited from class org.infinispan.remoting.inboundhandler.action.BaseLockingAction

cas, check, getAndUpdateFilteredKeys

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.infinispan.remoting.inboundhandler.action.Action

onFinally

Constructor Detail

LockAction

public LockAction(LockManager lockManager,
                  DistributionManager distributionManager)

Method Detail

checking

protected ActionStatus checking(ActionState ignored)

Specified by:

checking in class BaseLockingAction

init

protected ActionStatus init(ActionState state)

Specified by:

init in class BaseLockingAction

addListener

public void addListener(ActionListener listener)

Description copied from interface: Action

Adds a listener to be invoked when this action is ready or canceled.

Specified by:

addListener in interface Action

Parameters:

listener - the ActionListener to add.

onException

public void onException(ActionState state)

Description copied from interface: Action

Invoked when an exception occurs while processing the command.

Specified by:

onException in interface Action

Parameters:

state - the current state.

onEvent

public void onEvent(LockState state)

Description copied from interface: LockListener

Invoked when the lock is available.

Specified by:

onEvent in interface LockListener

Parameters:

state - the lock state. Possible values are LockState.ACQUIRED, LockState.TIMED_OUT or LockState.DEADLOCKED.