org.infinispan.remoting.inboundhandler.action

Class CheckTopologyAction

java.lang.Object

org.infinispan.remoting.inboundhandler.action.CheckTopologyAction

All Implemented Interfaces:

Action

public class CheckTopologyAction
extends Object
implements Action

An Action implementation that checks if the command topology id is valid.

The command topology id is valid when it is higher or equal thant the first topology as member for this node.

Since:

8.0

Author:

Pedro Ruivo

Constructor Summary

Constructors

Constructor and Description
CheckTopologyAction(BasePerCacheInboundInvocationHandler handler)

Method Summary

Modifier and Type	Method and Description
void	addListener(ActionListener listener) Adds a listener to be invoked when this action is ready or canceled.
ActionStatus	check(ActionState state) It checks this action.
void	cleanup(ActionState state) Cleanups when it is no longer needed.

Methods inherited from class java.lang.Object

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

Constructor Detail

CheckTopologyAction

public CheckTopologyAction(BasePerCacheInboundInvocationHandler handler)

Method Detail

check

public ActionStatus check(ActionState state)

Description copied from interface: Action

It checks this action.

When ActionStatus.READY or ActionStatus.CANCELED are final states.

This method should be thread safe and idempotent since it can be invoked multiple times by multiples threads.

Specified by:

check in interface Action

Parameters:

state - the current state.

Returns:

the status of this action.

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.

cleanup

public void cleanup(ActionState state)

Description copied from interface: Action

Cleanups when it is no longer needed.

Specified by:

cleanup in interface Action