com.sun.enterprise.ee.cms.core
Interface FailureRecoveryAction

All Superinterfaces:
Action
All Known Implementing Classes:
FailureRecoveryActionImpl

public interface FailureRecoveryAction
extends Action

Action type corresponding to a recovery oriented action.Implementations consume a FailureRecoverySignal. The acquisition of Signal corresponding to this Action ensures failure fencing, i.e. the failed server will not be allowed to join the group once the Signal's acquire has been called and as long as this Action has not called release on the Signal delivered to it. The FailureRecoverySignal is delivered to the FailureRecoveryAction instance on only one server that is selected by its GMS instance in a distributed-consistent algorithm.

Version:
$Revision: 1.2 $
Author:
Shreedhar Ganapathy Date: ${DATE}

Method Summary
 
Methods inherited from interface com.sun.enterprise.ee.cms.core.Action
consumeSignal
 



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