fish.payara.nucleus.healthcheck.preliminary

Class BaseHealthCheck<O extends HealthCheckExecutionOptions,C extends Checker>

java.lang.Object

fish.payara.nucleus.healthcheck.preliminary.BaseHealthCheck<O,C>

All Implemented Interfaces:

HealthCheckConstants

Direct Known Subclasses:

BaseThresholdHealthCheck, HoggingThreadsHealthCheck, StuckThreadsHealthCheck

@Contract
public abstract class BaseHealthCheck<O extends HealthCheckExecutionOptions,C extends Checker>
extends Object
implements HealthCheckConstants

Author:

mertcaliskan

Field Summary

Fields

Modifier and Type	Field and Description
protected Class<C>	checkerType
protected HealthCheckService	healthCheckService
protected O	options

Fields inherited from interface fish.payara.nucleus.healthcheck.HealthCheckConstants

DEFAULT_CONNECTION_POOL_NAME, DEFAULT_CPU_USAGE_NAME, DEFAULT_ENABLED, DEFAULT_GARBAGE_COLLECTOR_NAME, DEFAULT_HEAP_MEMORY_USAGE_NAME, DEFAULT_HOGGING_THREADS_NAME, DEFAULT_MACHINE_MEMORY_USAGE_NAME, DEFAULT_RETRY_COUNT, DEFAULT_THRESHOLD_PERCENTAGE, DEFAULT_TIME, DEFAULT_UNIT, DEFUALT_STUCK_THEAD_NAME, FIVE_MIN, OLD_CONCURRENTMARKSWEEP, OLD_G1GC, OLD_MARK_SWEEP_COMPACT, OLD_PS_MARKSWEEP, ONE_GB, ONE_KB, ONE_MB, ONE_MIN, ONE_SEC, THRESHOLD_CRITICAL, THRESHOLD_DEFAULTVAL_CRITICAL, THRESHOLD_DEFAULTVAL_GOOD, THRESHOLD_DEFAULTVAL_WARNING, THRESHOLD_GOOD, THRESHOLD_WARNING, YOUNG_COPY, YOUNG_G1GC, YOUNG_PARNEW, YOUNG_PS_SCAVENGE

Constructor Summary

Constructors

Constructor and Description
BaseHealthCheck()

Method Summary

Modifier and Type	Method and Description
protected TimeUnit	asTimeUnit(String unit)
protected HealthCheckExecutionOptions	constructBaseOptions(Checker checker)
abstract O	constructOptions(C c)
protected HealthCheckResultStatus	decideOnStatusWithDuration(long duration)
abstract HealthCheckResult	doCheck()
Class<C>	getCheckerType()
protected abstract String	getDescription()
O	getOptions()
protected <T extends BaseHealthCheck> O	postConstruct(T t, Class<C> checkerType)
protected String	prettyPrintBytes(long value)
protected String	prettyPrintStackTrace(StackTraceElement[] elements)
String	resolveDescription()
void	sendNotification(Level level, String message, Object[] parameters)
void	setOptions(O options)

Methods inherited from class java.lang.Object

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

Field Detail

healthCheckService

@Inject
protected HealthCheckService healthCheckService

options

protected O extends HealthCheckExecutionOptions options

checkerType

protected Class<C extends Checker> checkerType

Constructor Detail

BaseHealthCheck

public BaseHealthCheck()

Method Detail

doCheck

public abstract HealthCheckResult doCheck()

constructOptions

public abstract O constructOptions(C c)

postConstruct

protected <T extends BaseHealthCheck> O postConstruct(T t,
                                                      Class<C> checkerType)

constructBaseOptions

protected HealthCheckExecutionOptions constructBaseOptions(Checker checker)

asTimeUnit

protected TimeUnit asTimeUnit(String unit)

decideOnStatusWithDuration

protected HealthCheckResultStatus decideOnStatusWithDuration(long duration)

prettyPrintBytes

protected String prettyPrintBytes(long value)

prettyPrintStackTrace

protected String prettyPrintStackTrace(StackTraceElement[] elements)

resolveDescription

public String resolveDescription()

getDescription

protected abstract String getDescription()

getOptions

public O getOptions()

setOptions

public void setOptions(O options)

getCheckerType

public Class<C> getCheckerType()

sendNotification

public void sendNotification(Level level,
                             String message,
                             Object[] parameters)