Package org.kiwiproject.dropwizard.metrics.health

Class TimeBasedDirectoryCleanerHealthCheck

java.lang.Object

com.codahale.metrics.health.HealthCheck

org.kiwiproject.dropwizard.metrics.health.TimeBasedDirectoryCleanerHealthCheck

public class TimeBasedDirectoryCleanerHealthCheck
extends com.codahale.metrics.health.HealthCheck

A health check for TimeBasedDirectoryCleaner that checks if there have been any delete errors within a specific duration of time. Errors older than the warning threshold will not cause this to report as unhealthy; it will report unhealthy only if there are errors within the warning threshold.

Nested Class Summary

Nested classes/interfaces inherited from class com.codahale.metrics.health.HealthCheck

com.codahale.metrics.health.HealthCheck.Result, com.codahale.metrics.health.HealthCheck.ResultBuilder

Field Summary

Fields

Modifier and Type	Field	Description
static Duration	DEFAULT_DELETE_ERROR_THRESHOLD

Constructor Summary

Constructors

Constructor	Description
TimeBasedDirectoryCleanerHealthCheck(TimeBasedDirectoryCleaner cleaner)	Create with specified TimeBasedDirectoryCleaner and the default warning threshold.
TimeBasedDirectoryCleanerHealthCheck(TimeBasedDirectoryCleaner cleaner, Duration warningThreshold)	Create with the specified TimeBasedDirectoryCleaner and warning threshold.

Method Summary

Modifier and Type	Method	Description
protected com.codahale.metrics.health.HealthCheck.Result	check()

Methods inherited from class com.codahale.metrics.health.HealthCheck

clock, execute

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_DELETE_ERROR_THRESHOLD

public static final Duration DEFAULT_DELETE_ERROR_THRESHOLD

Constructor Detail

TimeBasedDirectoryCleanerHealthCheck

public TimeBasedDirectoryCleanerHealthCheck(TimeBasedDirectoryCleaner cleaner)

Create with specified TimeBasedDirectoryCleaner and the default warning threshold.

Parameters:

cleaner - the TimeBasedDirectoryCleaner to use

See Also:

DEFAULT_DELETE_ERROR_THRESHOLD

TimeBasedDirectoryCleanerHealthCheck

public TimeBasedDirectoryCleanerHealthCheck(TimeBasedDirectoryCleaner cleaner,
                                            Duration warningThreshold)

Create with the specified TimeBasedDirectoryCleaner and warning threshold.

Parameters:

cleaner - the TimeBasedDirectoryCleaner to use

warningThreshold - the warning threshold

Method Detail

check

protected com.codahale.metrics.health.HealthCheck.Result check()

Specified by:

check in class com.codahale.metrics.health.HealthCheck