org.infinispan.remoting.inboundhandler.action

Interface Action

All Known Implementing Classes:

BaseLockingAction, CheckTopologyAction, TriangleOrderAction, TrianglePerCacheInboundInvocationHandler

public interface Action

An action represents a step in PerCacheInboundInvocationHandler.

Since:

8.0

Author:

Pedro Ruivo

Method Summary

Modifier and Type	Method and Description
default 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.
default void	onException(ActionState state) Invoked when an exception occurs while processing the command.
default void	onFinally(ActionState state) Invoked always after the command is executed.

Method Detail

check

ActionStatus check(ActionState state)

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.

Parameters:

state - the current state.

Returns:

the status of this action.

addListener

default void addListener(ActionListener listener)

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

Parameters:

listener - the ActionListener to add.

onException

default void onException(ActionState state)

Invoked when an exception occurs while processing the command.

Parameters:

state - the current state.

onFinally

default void onFinally(ActionState state)

Invoked always after the command is executed.

Parameters:

state - the current state.\