org.springframework.cloud.netflix.eureka

Class EurekaHealthCheckHandler

java.lang.Object

org.springframework.cloud.netflix.eureka.EurekaHealthCheckHandler

All Implemented Interfaces:

com.netflix.appinfo.HealthCheckHandler, org.springframework.beans.factory.Aware, org.springframework.beans.factory.InitializingBean, org.springframework.context.ApplicationContextAware

public class EurekaHealthCheckHandler
extends Object
implements com.netflix.appinfo.HealthCheckHandler, org.springframework.context.ApplicationContextAware, org.springframework.beans.factory.InitializingBean

A Eureka health checker, maps the application status into InstanceInfo.InstanceStatus that will be propagated to Eureka registry. On each heartbeat Eureka performs the health check invoking registered HealthCheckHandler. By default this implementation will perform aggregation of all registered HealthIndicator through registered StatusAggregator.

Author:

Jakub Narloch, Spencer Gibb, Nowrin Anwar Joyita

See Also:

HealthCheckHandler, StatusAggregator

Constructor Summary

Constructors

Constructor and Description
EurekaHealthCheckHandler(org.springframework.boot.actuate.health.StatusAggregator statusAggregator)

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet()
protected com.netflix.appinfo.InstanceInfo.InstanceStatus	getHealthStatus()
com.netflix.appinfo.InstanceInfo.InstanceStatus	getStatus(com.netflix.appinfo.InstanceInfo.InstanceStatus instanceStatus)
protected org.springframework.boot.actuate.health.Status	getStatus(org.springframework.boot.actuate.health.StatusAggregator statusAggregator)
protected com.netflix.appinfo.InstanceInfo.InstanceStatus	mapToInstanceStatus(org.springframework.boot.actuate.health.Status status)
void	setApplicationContext(org.springframework.context.ApplicationContext applicationContext)

Methods inherited from class java.lang.Object

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

Constructor Detail

EurekaHealthCheckHandler

public EurekaHealthCheckHandler(org.springframework.boot.actuate.health.StatusAggregator statusAggregator)

Method Detail

setApplicationContext

public void setApplicationContext(org.springframework.context.ApplicationContext applicationContext)
                           throws org.springframework.beans.BeansException

Specified by:

setApplicationContext in interface org.springframework.context.ApplicationContextAware

Throws:

org.springframework.beans.BeansException

afterPropertiesSet

public void afterPropertiesSet()

Specified by:

afterPropertiesSet in interface org.springframework.beans.factory.InitializingBean

getStatus

public com.netflix.appinfo.InstanceInfo.InstanceStatus getStatus(com.netflix.appinfo.InstanceInfo.InstanceStatus instanceStatus)

Specified by:

getStatus in interface com.netflix.appinfo.HealthCheckHandler

getHealthStatus

protected com.netflix.appinfo.InstanceInfo.InstanceStatus getHealthStatus()

getStatus

protected org.springframework.boot.actuate.health.Status getStatus(org.springframework.boot.actuate.health.StatusAggregator statusAggregator)

mapToInstanceStatus

protected com.netflix.appinfo.InstanceInfo.InstanceStatus mapToInstanceStatus(org.springframework.boot.actuate.health.Status status)