org.apache.logging.log4j.core.util

Class WatchManager

java.lang.Object

org.apache.logging.log4j.core.AbstractLifeCycle

org.apache.logging.log4j.core.util.WatchManager

All Implemented Interfaces:

LifeCycle, LifeCycle2

public class WatchManager
extends AbstractLifeCycle

Manages FileWatchers.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
private class	WatchManager.FileMonitor
private class	WatchManager.WatchRunnable

Nested classes/interfaces inherited from interface org.apache.logging.log4j.core.LifeCycle

LifeCycle.State

Field Summary

Fields

Modifier and Type	Field and Description
private java.util.concurrent.ScheduledFuture<?>	future
private int	intervalSeconds
private static Logger	logger
private ConfigurationScheduler	scheduler
private java.util.concurrent.ConcurrentMap<java.io.File,WatchManager.FileMonitor>	watchers

Fields inherited from class org.apache.logging.log4j.core.AbstractLifeCycle

DEFAULT_STOP_TIMEOUT, DEFAULT_STOP_TIMEUNIT, LOGGER

Constructor Summary

Constructors

Constructor and Description
WatchManager(ConfigurationScheduler scheduler)

Method Summary

Modifier and Type	Method and Description
int	getIntervalSeconds()
java.util.Map<java.io.File,FileWatcher>	getWatchers()
void	setIntervalSeconds(int intervalSeconds)
void	start()
boolean	stop(long timeout, java.util.concurrent.TimeUnit timeUnit) Blocks until all tasks have completed execution after a shutdown request, or the timeout occurs, or the current thread is interrupted, whichever happens first.
void	watchFile(java.io.File file, FileWatcher watcher)

Methods inherited from class org.apache.logging.log4j.core.AbstractLifeCycle

equalsImpl, getState, getStatusLogger, hashCodeImpl, initialize, isInitialized, isStarted, isStarting, isStopped, isStopping, setStarted, setStarting, setState, setStopped, setStopping, stop, stop

Methods inherited from class java.lang.Object

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

Field Detail

logger

private static Logger logger

watchers

private final java.util.concurrent.ConcurrentMap<java.io.File,WatchManager.FileMonitor> watchers

intervalSeconds

private int intervalSeconds

future

private java.util.concurrent.ScheduledFuture<?> future

scheduler

private final ConfigurationScheduler scheduler

Constructor Detail

WatchManager

public WatchManager(ConfigurationScheduler scheduler)

Method Detail

setIntervalSeconds

public void setIntervalSeconds(int intervalSeconds)

getIntervalSeconds

public int getIntervalSeconds()

start

public void start()

Specified by:

start in interface LifeCycle

Overrides:

start in class AbstractLifeCycle

stop

public boolean stop(long timeout,
                    java.util.concurrent.TimeUnit timeUnit)

Description copied from interface: LifeCycle2

Blocks until all tasks have completed execution after a shutdown request, or the timeout occurs, or the current thread is interrupted, whichever happens first.

Specified by:

stop in interface LifeCycle2

Overrides:

stop in class AbstractLifeCycle

Parameters:

timeout - the maximum time to wait

timeUnit - the time unit of the timeout argument

Returns:

true if the receiver was stopped cleanly and normally, false otherwise.

watchFile

public void watchFile(java.io.File file,
                      FileWatcher watcher)

getWatchers

public java.util.Map<java.io.File,FileWatcher> getWatchers()