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 HealthAggregator.

Author:

Jakub Narloch

See Also:

HealthCheckHandler, HealthAggregator

Constructor Summary

Constructors

Constructor and Description
EurekaHealthCheckHandler(org.springframework.boot.actuate.health.HealthAggregator healthAggregator)

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 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.HealthAggregator healthAggregator)

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()
                        throws Exception

Specified by:

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

Throws:

Exception

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()

mapToInstanceStatus

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