org.usefultoys.slf4j.watcher

Class Watcher

java.lang.Object

org.usefultoys.slf4j.internal.EventData

org.usefultoys.slf4j.internal.SystemData

org.usefultoys.slf4j.watcher.WatcherData

org.usefultoys.slf4j.watcher.Watcher

All Implemented Interfaces:

Serializable, Runnable

public class Watcher
extends WatcherData
implements Runnable

Collects system status and reports it to logger. Call logCurrentStatus() to produce a readable message as INFO and an encoded data as TRACE. It conveniently implements Runnable for compliance with ScheduledExecutorService.

Author:

Daniel Felix Ferber

See Also:

Serialized Form

Field Summary

Fields inherited from class org.usefultoys.slf4j.watcher.WatcherData

DETAILED_MESSAGE_PREFIX

Fields inherited from class org.usefultoys.slf4j.internal.SystemData

classLoading_loaded, classLoading_total, classLoading_unloaded, compilationTime, garbageCollector_count, garbageCollector_time, heap_commited, heap_max, heap_used, nonHeap_commited, nonHeap_max, nonHeap_used, objectPendingFinalizationCount, PROP_CLASS_LOADING, PROP_COMPILATION_TIME, PROP_FINALIZATION_COUNT, PROP_GARBAGE_COLLECTOR, PROP_HEAP, PROP_MEMORY, PROP_NON_HEAP, PROP_SYSTEM_LOAD, runtime_maxMemory, runtime_totalMemory, runtime_usedMemory, systemLoad

Fields inherited from class org.usefultoys.slf4j.internal.EventData

EVENT_POSITION, EVENT_TIME, position, SESSION_UUID, sessionUuid, time

Constructor Summary

Constructors

Constructor and Description
Watcher(String name) Constructor.

Method Summary

Modifier and Type	Method and Description
void	logCurrentStatus() Logs about the current system status.
void	run()

Methods inherited from class org.usefultoys.slf4j.watcher.WatcherData

readableStringBuilder

Methods inherited from class org.usefultoys.slf4j.internal.SystemData

collectManagedBeanStatus, collectPlatformStatus, collectRuntimeStatus, readJson5, resetImpl, writeJson5Impl

Methods inherited from class org.usefultoys.slf4j.internal.EventData

encodedMessage, json5Message, readableMessage, reset, writeJson5

Methods inherited from class java.lang.Object

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

Constructor Detail

Watcher

public Watcher(String name)

Constructor. Events produced by this watcher will use the given logger.

Parameters:

name - Logger that reports messages.

Method Detail

run

public void run()

Specified by:

run in interface Runnable

logCurrentStatus

public void logCurrentStatus()

Logs about the current system status.