com.sssw.srv.busobj
Interface AgiClusterListener

public interface AgiClusterListener

Implemented by all business objects which listen for cluster events which include cluster server start and cluster server stop.

When a clustered triggered business object is created, SilverStream automatically adds the implements AgiClusterListener clause to the object's class definition.

Method Summary

void	clusterServerStarted(AgoClusterServerStartEvent e) Fires when a server in the cluster is started.
void	clusterServerStopped(AgoClusterServerStopEvent e) Fires when a server in the cluster is no longer reachable.

Method Detail

clusterServerStarted

public void clusterServerStarted(AgoClusterServerStartEvent e)

Fires when a server in the cluster is started. Specifically when the cache manager hears from a server in the cluster. There is no way to differentiate between a server being added to the cluster configuration (and therefore joining in for the first time) and a server coming up after being down for a while.

Parameters:

e - an instance of the AgoClusterServerStartEvent.

See Also:

AgoClusterServerStartEvent

clusterServerStopped

public void clusterServerStopped(AgoClusterServerStopEvent e)

Fires when a server in the cluster is no longer reachable. Specifically this means that the cache manager was not able to ping a server in the cluster for some time and assumes that it is now down.

Parameters:

e - an instance of the AgoClusterServerStopEvent.

See Also:

AgoClusterServerStopEvent