ch.qos.logback.core.sift

Class AppenderTracker<E>

java.lang.Object

ch.qos.logback.core.spi.AbstractComponentTracker<Appender<E>>

ch.qos.logback.core.sift.AppenderTracker<E>

All Implemented Interfaces:

ComponentTracker<Appender<E>>

public class AppenderTracker<E>
extends AbstractComponentTracker<Appender<E>>

Track appenders by key. When an appender is not used for longer than ComponentTracker.DEFAULT_TIMEOUT it is stopped and removed.

Field Summary

Fields

Modifier and Type	Field and Description
(package private) AppenderFactory<E>	appenderFactory
(package private) Context	context
(package private) ContextAwareImpl	contextAware
(package private) int	nopaWarningCount

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

LINGERING_TIMEOUT, maxComponents, timeout, WAIT_BETWEEN_SUCCESSIVE_REMOVAL_ITERATIONS

Fields inherited from interface ch.qos.logback.core.spi.ComponentTracker

DEFAULT_MAX_COMPONENTS, DEFAULT_TIMEOUT

Constructor Summary

Constructors

Constructor and Description
AppenderTracker(Context context, AppenderFactory<E> appenderFactory)

Method Summary

Modifier and Type	Method and Description
protected Appender<E>	buildComponent(java.lang.String key) Build a component based on the key.
private NOPAppender<E>	buildNOPAppender(java.lang.String key)
protected boolean	isComponentStale(Appender<E> appender) Components can declare themselves stale.
protected void	processPriorToRemoval(Appender<E> component) Stop or clean the component.

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

allComponents, allKeys, endOfLife, find, getComponentCount, getMaxComponents, getOrCreate, getTimeout, removeStaleComponents, setMaxComponents, setTimeout

Methods inherited from class java.lang.Object

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

Field Detail

nopaWarningCount

int nopaWarningCount

context

final Context context

appenderFactory

final AppenderFactory<E> appenderFactory

contextAware

final ContextAwareImpl contextAware

Constructor Detail

AppenderTracker

public AppenderTracker(Context context,
                       AppenderFactory<E> appenderFactory)

Method Detail

processPriorToRemoval

protected void processPriorToRemoval(Appender<E> component)

Description copied from class: AbstractComponentTracker

Stop or clean the component.

Specified by:

processPriorToRemoval in class AbstractComponentTracker<Appender<E>>

buildComponent

protected Appender<E> buildComponent(java.lang.String key)

Description copied from class: AbstractComponentTracker

Build a component based on the key.

Specified by:

buildComponent in class AbstractComponentTracker<Appender<E>>

Returns:

buildNOPAppender

private NOPAppender<E> buildNOPAppender(java.lang.String key)

isComponentStale

protected boolean isComponentStale(Appender<E> appender)

Description copied from class: AbstractComponentTracker

Components can declare themselves stale. Such components may be removed before they time out.

Specified by:

isComponentStale in class AbstractComponentTracker<Appender<E>>

Returns: