Package ch.rswk.meta.engine

Class AlertRegistry

java.lang.Object

ch.rswk.meta.engine.AlertRegistry

@Singleton
public class AlertRegistry
extends Object

Nested Class Summary

Nested Classes

Modifier and Type	Class	Description
static final record	AlertRegistry.Alert
private static class	AlertRegistry.CounterHealthCheck
private static class	AlertRegistry.GaugeHealthCheck<T extends Comparable<T>>
private static class	AlertRegistry.MeterHealthCheck
private static class	AlertRegistry.TimerHealthCheck

Field Summary

Fields

Modifier and Type	Field	Description
private final List<AlertRegistry.Alert>	currentAlerts
private final com.codahale.metrics.health.HealthCheckRegistry	healthCheckRegistry
private static final org.slf4j.Logger	LOG
private static final Duration	MANUAL_ALERT_EXPIRATION
private final com.github.benmanes.caffeine.cache.Cache<String,AlertRegistry.Alert>	manualAlertCache

Constructor Summary

Constructors

Constructor	Description
AlertRegistry(com.codahale.metrics.health.HealthCheckRegistry healthCheckRegistry)

Method Summary

Modifier and Type	Method	Description
void	addManualAlert(AlertRegistry.Alert entry)
List<AlertRegistry.Alert>	checkAlerts()
List<AlertRegistry.Alert>	currentAlerts()
void	registerCounterAlert(com.codahale.metrics.Counter counter, long high, long low, String name)
<T extends Comparable<T>> void	registerGaugeAlert(com.codahale.metrics.Gauge<T> gauge, T high, T low, String name)
void	registerMeterAlert(double high, com.codahale.metrics.Meter meter, String name)
void	registerTimerAlert(double high, double meanHigh, String name, com.codahale.metrics.Timer timer)

Methods inherited from class java.lang.Object

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

Field Details

LOG

private static final org.slf4j.Logger LOG

MANUAL_ALERT_EXPIRATION

private static final Duration MANUAL_ALERT_EXPIRATION

currentAlerts

private final List<AlertRegistry.Alert> currentAlerts

healthCheckRegistry

private final com.codahale.metrics.health.HealthCheckRegistry healthCheckRegistry

manualAlertCache

private final com.github.benmanes.caffeine.cache.Cache<String,AlertRegistry.Alert> manualAlertCache

Constructor Details

AlertRegistry

@Inject
public AlertRegistry(com.codahale.metrics.health.HealthCheckRegistry healthCheckRegistry)

Method Details

registerGaugeAlert

public <T extends Comparable<T>> void registerGaugeAlert(com.codahale.metrics.Gauge<T> gauge,
 T high,
 T low,
 String name)

registerCounterAlert

public void registerCounterAlert(com.codahale.metrics.Counter counter,
 long high,
 long low,
 String name)

registerMeterAlert

public void registerMeterAlert(double high,
 com.codahale.metrics.Meter meter,
 String name)

registerTimerAlert

public void registerTimerAlert(double high,
 double meanHigh,
 String name,
 com.codahale.metrics.Timer timer)

addManualAlert

public void addManualAlert(AlertRegistry.Alert entry)

checkAlerts

public List<AlertRegistry.Alert> checkAlerts()

currentAlerts

public List<AlertRegistry.Alert> currentAlerts()