ch.qos.logback.classic.turbo

Class ReconfigureOnChangeFilter

java.lang.Object

ch.qos.logback.core.spi.ContextAwareBase

ch.qos.logback.classic.turbo.TurboFilter

ch.qos.logback.classic.turbo.ReconfigureOnChangeFilter

All Implemented Interfaces:

ContextAware, LifeCycle

public class ReconfigureOnChangeFilter
extends TurboFilter

Reconfigure a LoggerContext when the configuration file changes.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
(package private) class	ReconfigureOnChangeFilter.ReconfiguringThread

Field Summary

Fields

Modifier and Type	Field and Description
(package private) ConfigurationWatchList	configurationWatchList
static long	DEFAULT_REFRESH_PERIOD Scan for changes in configuration file once every minute.
private long	invocationCounter
private long	lastMaskCheck
(package private) java.net.URL	mainConfigurationURL
private long	mask
private static long	MASK_DECREASE_THRESHOLD
private static long	MASK_INCREASE_THRESHOLD
private static int	MAX_MASK
protected long	nextCheck
(package private) long	refreshPeriod

Fields inherited from class ch.qos.logback.classic.turbo.TurboFilter

start

Fields inherited from class ch.qos.logback.core.spi.ContextAwareBase

context

Constructor Summary

Constructors

Constructor and Description
ReconfigureOnChangeFilter()

Method Summary

Modifier and Type	Method and Description
protected boolean	changeDetected(long now)
FilterReply	decide(org.slf4j.Marker marker, Logger logger, Level level, java.lang.String format, java.lang.Object[] params, java.lang.Throwable t) Make a decision based on the multiple parameters passed as arguments.
(package private) void	detachReconfigurationToNewThread()
(package private) void	disableSubsequentReconfiguration()
long	getRefreshPeriod()
void	setRefreshPeriod(long refreshPeriod)
void	start()
java.lang.String	toString()
private void	updateMaskIfNecessary(long now)
(package private) void	updateNextCheck(long now)

Methods inherited from class ch.qos.logback.classic.turbo.TurboFilter

getName, isStarted, setName, stop

Methods inherited from class ch.qos.logback.core.spi.ContextAwareBase

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, getDeclaredOrigin, getStatusManager, setContext

Methods inherited from class java.lang.Object

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

Field Detail

DEFAULT_REFRESH_PERIOD

public static final long DEFAULT_REFRESH_PERIOD

Scan for changes in configuration file once every minute.

See Also:

Constant Field Values

refreshPeriod

long refreshPeriod

mainConfigurationURL

java.net.URL mainConfigurationURL

nextCheck

protected volatile long nextCheck

configurationWatchList

ConfigurationWatchList configurationWatchList

invocationCounter

private long invocationCounter

mask

private volatile long mask

lastMaskCheck

private volatile long lastMaskCheck

MAX_MASK

private static final int MAX_MASK

See Also:

Constant Field Values

MASK_INCREASE_THRESHOLD

private static final long MASK_INCREASE_THRESHOLD

See Also:

Constant Field Values

MASK_DECREASE_THRESHOLD

private static final long MASK_DECREASE_THRESHOLD

See Also:

Constant Field Values

Constructor Detail

ReconfigureOnChangeFilter

public ReconfigureOnChangeFilter()

Method Detail

start

public void start()

Specified by:

start in interface LifeCycle

Overrides:

start in class TurboFilter

toString

public java.lang.String toString()

Overrides:

toString in class java.lang.Object

decide

public FilterReply decide(org.slf4j.Marker marker,
                          Logger logger,
                          Level level,
                          java.lang.String format,
                          java.lang.Object[] params,
                          java.lang.Throwable t)

Description copied from class: TurboFilter

Make a decision based on the multiple parameters passed as arguments. The returned value should be one of FilterReply.DENY, FilterReply.NEUTRAL, or FilterReply.ACCEPT.

Specified by:

decide in class TurboFilter

Returns:

updateMaskIfNecessary

private void updateMaskIfNecessary(long now)

detachReconfigurationToNewThread

void detachReconfigurationToNewThread()

updateNextCheck

void updateNextCheck(long now)

changeDetected

protected boolean changeDetected(long now)

disableSubsequentReconfiguration

void disableSubsequentReconfiguration()

getRefreshPeriod

public long getRefreshPeriod()

setRefreshPeriod

public void setRefreshPeriod(long refreshPeriod)