com.netflix.genie.web.tasks.leader

Class LocalLeader

java.lang.Object

com.netflix.genie.web.tasks.leader.LocalLeader

public class LocalLeader
extends java.lang.Object

A class to control leadership activities when remote leadership isn't enabled and this node has been forcibly elected as the leader.

Since:

3.0.0

Constructor Summary

Constructors

Constructor and Description
LocalLeader(GenieEventBus genieEventBus, boolean isLeader) Constructor.

Method Summary

Modifier and Type	Method and Description
void	startLeadership(org.springframework.context.event.ContextRefreshedEvent event) Event listener for when a context is started up.
void	stopLeadership(org.springframework.context.event.ContextClosedEvent event) Before the application shuts down need to turn off leadership activities.

Methods inherited from class java.lang.Object

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

Constructor Detail

LocalLeader

public LocalLeader(GenieEventBus genieEventBus,
                   boolean isLeader)

Constructor.

Parameters:

genieEventBus - The spring application event publisher to use to invoke that this node is a leader

isLeader - Whether this node should be the leader or not. Should only be one in a cluster but not enforced by Genie at this time

Method Detail

startLeadership

@EventListener
public void startLeadership(org.springframework.context.event.ContextRefreshedEvent event)

Event listener for when a context is started up.

Parameters:

event - The Spring Boot application ready event to startup on

stopLeadership

@EventListener
public void stopLeadership(org.springframework.context.event.ContextClosedEvent event)

Before the application shuts down need to turn off leadership activities.

Parameters:

event - The application context closing event