io.dropwizard.health

Class HealthCheckManager

java.lang.Object

io.dropwizard.health.HealthCheckManager

All Implemented Interfaces:

com.codahale.metrics.health.HealthCheckRegistryListener, HealthStatusChecker, ShutdownNotifier, StateChangedCallback, EventListener

public class HealthCheckManager
extends Object
implements com.codahale.metrics.health.HealthCheckRegistryListener, StateChangedCallback, HealthStatusChecker, ShutdownNotifier

Constructor Summary

Constructors

Constructor and Description
HealthCheckManager(List<HealthCheckConfiguration> configs, HealthCheckScheduler scheduler, com.codahale.metrics.MetricRegistry metrics, Duration shutdownWaitPeriod, boolean initialOverallState)

Method Summary

Modifier and Type	Method and Description
protected void	initializeAppHealth()
boolean	isHealthy()
boolean	isHealthy(String type)
void	notifyShutdownStarted()
void	onHealthCheckAdded(String name, com.codahale.metrics.health.HealthCheck healthCheck)
void	onHealthCheckRemoved(String name, com.codahale.metrics.health.HealthCheck healthCheck)
void	onStateChanged(String name, boolean isNowHealthy)

Methods inherited from class java.lang.Object

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

Constructor Detail

HealthCheckManager

public HealthCheckManager(List<HealthCheckConfiguration> configs,
                          HealthCheckScheduler scheduler,
                          com.codahale.metrics.MetricRegistry metrics,
                          Duration shutdownWaitPeriod,
                          boolean initialOverallState)

Method Detail

onHealthCheckAdded

public void onHealthCheckAdded(String name,
                               com.codahale.metrics.health.HealthCheck healthCheck)

Specified by:

onHealthCheckAdded in interface com.codahale.metrics.health.HealthCheckRegistryListener

onHealthCheckRemoved

public void onHealthCheckRemoved(String name,
                                 com.codahale.metrics.health.HealthCheck healthCheck)

Specified by:

onHealthCheckRemoved in interface com.codahale.metrics.health.HealthCheckRegistryListener

onStateChanged

public void onStateChanged(String name,
                           boolean isNowHealthy)

Specified by:

onStateChanged in interface StateChangedCallback

initializeAppHealth

protected void initializeAppHealth()

isHealthy

public boolean isHealthy()

Specified by:

isHealthy in interface HealthStatusChecker

isHealthy

public boolean isHealthy(@Nullable
                         String type)

Specified by:

isHealthy in interface HealthStatusChecker

notifyShutdownStarted

public void notifyShutdownStarted()
                           throws Exception

Specified by:

notifyShutdownStarted in interface ShutdownNotifier

Throws:

Exception