Package com.atlassian.confluence.impl.cluster.event

Class AvailabilityCheckingClusterEventService

java.lang.Object

com.atlassian.confluence.impl.cluster.event.AvailabilityCheckingClusterEventService

All Implemented Interfaces:

ClusterEventService

@Deprecated
public final class AvailabilityCheckingClusterEventService
extends Object
implements ClusterEventService

Deprecated.

since 8.4 No longer required

An implementation of ClusterEventService which wraps two others, checking them for isAvailable() each time publishEventToCluster(Object) is invoked. THis exists for the benefit of Zero Downtime Upgrades, where different application versions can exist in a cluster, and we need to continue to ensure that cluster events continue to propagate during the rolling upgrade.

Since:

8.3

Constructor Summary

Constructors

Constructor	Description
AvailabilityCheckingClusterEventService(ClusterEventService primary, ClusterEventService secondary)	Deprecated.

Method Summary

Modifier and Type	Method	Description
boolean	isAvailable()	Deprecated.
com.google.common.util.concurrent.ListenableFuture<?>	publishEventToCluster(Object event)	Deprecated.

Methods inherited from class java.lang.Object

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

Constructor Details

AvailabilityCheckingClusterEventService

public AvailabilityCheckingClusterEventService(ClusterEventService primary,
 ClusterEventService secondary)

Deprecated.

Method Details

publishEventToCluster

public com.google.common.util.concurrent.ListenableFuture<?> publishEventToCluster(Object event)

Deprecated.

Specified by:

publishEventToCluster in interface ClusterEventService

isAvailable

public boolean isAvailable()

Deprecated.

Specified by:

isAvailable in interface ClusterEventService