Class AppenderControl

java.lang.Object

org.apache.logging.log4j.core.AbstractLifeCycle

org.apache.logging.log4j.core.filter.AbstractFilterable

org.apache.logging.log4j.core.config.AppenderControl

All Implemented Interfaces:

Filterable, LifeCycle, LifeCycle2

Direct Known Subclasses:

RoutingAppender.RouteAppenderControl

public class AppenderControl
extends AbstractFilterable

Wraps an Appender with details an appender implementation shouldn't need to know about.

Nested Class Summary

Nested classes/interfaces inherited from class AbstractFilterable

AbstractFilterable.Builder<B>

Nested classes/interfaces inherited from interface LifeCycle

LifeCycle.State

Field Summary

Fields

Modifier and Type	Field	Description
private final Appender	appender
private final String	appenderName
(package private) static final AppenderControl[]	EMPTY_ARRAY	The empty array.
private final int	intLevel
private final Level	level
private final ThreadLocal<AppenderControl>	recursive

Fields inherited from class AbstractLifeCycle

DEFAULT_STOP_TIMEOUT, DEFAULT_STOP_TIMEUNIT, LOGGER

Constructor Summary

Constructors

Constructor	Description
AppenderControl(Appender appender, Level level, Filter filter)	Constructor.

Method Summary

Modifier and Type	Method	Description
private String	appenderErrorHandlerMessage(String prefix)
void	callAppender(LogEvent event)	Call the appender.
private void	callAppender0(LogEvent event)
private void	callAppenderPreventRecursion(LogEvent event)
private String	createErrorMsg(String prefix)
private void	ensureAppenderStarted()
boolean	equals(Object obj)
Appender	getAppender()	Returns the Appender.
String	getAppenderName()	Returns the name the appender had when this AppenderControl was constructed.
private void	handleAppenderError(LogEvent event, RuntimeException ex)
private void	handleError(String prefix)
int	hashCode()
private boolean	isFilteredByAppender(LogEvent event)
private boolean	isFilteredByAppenderControl(LogEvent event)
private boolean	isFilteredByLevel(LogEvent event)
private boolean	isRecursiveCall()
private boolean	shouldSkip(LogEvent event)
String	toString()
private void	tryCallAppender(LogEvent event)

Methods inherited from class AbstractFilterable

addFilter, getFilter, getPropertyArray, hasFilter, isFiltered, removeFilter, start, stop, stop

Methods inherited from class AbstractLifeCycle

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

Methods inherited from class Object

clone, finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface LifeCycle

getState, initialize, isStarted, isStopped, stop

Field Details

EMPTY_ARRAY

static final AppenderControl[] EMPTY_ARRAY

The empty array.

recursive

private final ThreadLocal<AppenderControl> recursive

appender

private final Appender appender

level

private final Level level

intLevel

private final int intLevel

appenderName

private final String appenderName

Constructor Details

AppenderControl

public AppenderControl(Appender appender,
 Level level,
 Filter filter)

Constructor.

Parameters:

appender - The target Appender.

level - the Level to filter on.

filter - the Filter(s) to apply.

Method Details

getAppenderName

public String getAppenderName()

Returns the name the appender had when this AppenderControl was constructed.

Returns:

the appender name

getAppender

public Appender getAppender()

Returns the Appender.

Returns:

the Appender.

callAppender

public void callAppender(LogEvent event)

Call the appender.

Parameters:

event - The event to process.

shouldSkip

private boolean shouldSkip(LogEvent event)

isFilteredByAppenderControl

private boolean isFilteredByAppenderControl(LogEvent event)

isFilteredByLevel

private boolean isFilteredByLevel(LogEvent event)

isRecursiveCall

private boolean isRecursiveCall()

appenderErrorHandlerMessage

private String appenderErrorHandlerMessage(String prefix)

callAppenderPreventRecursion

private void callAppenderPreventRecursion(LogEvent event)

callAppender0

private void callAppender0(LogEvent event)

ensureAppenderStarted

private void ensureAppenderStarted()

handleError

private void handleError(String prefix)

createErrorMsg

private String createErrorMsg(String prefix)

isFilteredByAppender

private boolean isFilteredByAppender(LogEvent event)

tryCallAppender

private void tryCallAppender(LogEvent event)

handleAppenderError

private void handleAppenderError(LogEvent event,
 RuntimeException ex)

equals

public boolean equals(Object obj)

Overrides:

equals in class Object

hashCode

public int hashCode()

Overrides:

hashCode in class Object

toString

public String toString()

Overrides:

toString in class Object