ch.qos.logback.core.sift
Class SiftingAppenderBase<E>

java.lang.Object
  ch.qos.logback.core.spi.ContextAwareBase
      ch.qos.logback.core.AppenderBase<E>
          ch.qos.logback.core.sift.SiftingAppenderBase<E>

All Implemented Interfaces:

Appender<E>, ContextAware, FilterAttachable<E>, LifeCycle

public abstract class SiftingAppenderBase<E>
extends AppenderBase<E>

This appender serves as the base class for actual SiftingAppenders implemented by the logback-classic and logback-access modules. In a nutshell, a SiftingAppender contains other appenders which it can build dynamically depending on discriminating values supplied by the event currently being processed. The appender to build (dynamically) is specified as part of a configuration file.

Author:

Ceki Gulcu

Field Summary

protected AppenderTracker<E>

appenderTracker

Fields inherited from class ch.qos.logback.core.AppenderBase

name, started

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

context

Constructor Summary

SiftingAppenderBase()

Method Summary

protected void	append(E event)
protected abstract boolean	eventMarksEndOfLife(E event)
AppenderTracker<E>	getAppenderTracker()
Discriminator<E>	getDiscriminator()
String	getDiscriminatorKey()
int	getMaxAppenderCount()
Duration	getTimeout()
protected abstract long	getTimestamp(E event)
void	setAppenderFactory(AppenderFactory<E> appenderFactory) This setter is intended to be invoked by SiftAction.
void	setDiscriminator(Discriminator<E> discriminator)
void	setMaxAppenderCount(int maxAppenderCount)
void	setTimeout(Duration timeout)
void	start()
void	stop()

Methods inherited from class ch.qos.logback.core.AppenderBase

addFilter, clearAllFilters, doAppend, getCopyOfAttachedFiltersList, getFilterChainDecision, getName, isStarted, setName, toString

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

Methods inherited from interface ch.qos.logback.core.spi.ContextAware

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, setContext

Field Detail

appenderTracker

protected AppenderTracker<E> appenderTracker

Constructor Detail

SiftingAppenderBase

public SiftingAppenderBase()

Method Detail

getTimeout

public Duration getTimeout()

setTimeout

public void setTimeout(Duration timeout)

getMaxAppenderCount

public int getMaxAppenderCount()

setMaxAppenderCount

public void setMaxAppenderCount(int maxAppenderCount)

setAppenderFactory

public void setAppenderFactory(AppenderFactory<E> appenderFactory)

This setter is intended to be invoked by SiftAction. Customers have no reason to invoke this method directly.

start

public void start()

Specified by:

start in interface LifeCycle

Overrides:

start in class AppenderBase<E>

stop

public void stop()

Specified by:

stop in interface LifeCycle

Overrides:

stop in class AppenderBase<E>

getTimestamp

protected abstract long getTimestamp(E event)

append

protected void append(E event)

Specified by:

append in class AppenderBase<E>

eventMarksEndOfLife

protected abstract boolean eventMarksEndOfLife(E event)

getDiscriminator

public Discriminator<E> getDiscriminator()

setDiscriminator

public void setDiscriminator(Discriminator<E> discriminator)

getAppenderTracker

public AppenderTracker<E> getAppenderTracker()

Since:

0.9.19

getDiscriminatorKey

public String getDiscriminatorKey()