Package org.apache.logging.log4j.core.filter

Class MapFilter

java.lang.Object

org.apache.logging.log4j.core.AbstractLifeCycle

org.apache.logging.log4j.core.filter.AbstractFilter

org.apache.logging.log4j.core.filter.MapFilter

All Implemented Interfaces:

Filter, LifeCycle, LifeCycle2

Direct Known Subclasses:

StructuredDataFilter, ThreadContextMapFilter

@Plugin(name="MapFilter",
        category="Core",
        elementType="filter",
        printObject=true)
public class MapFilter
extends AbstractFilter

A Filter that operates on a Map.

Nested Class Summary

Nested classes/interfaces inherited from class org.apache.logging.log4j.core.filter.AbstractFilter

AbstractFilter.AbstractFilterBuilder<B extends AbstractFilter.AbstractFilterBuilder<B>>

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

Filter.Result

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

LifeCycle.State

Field Summary

Fields inherited from class org.apache.logging.log4j.core.filter.AbstractFilter

onMatch, onMismatch

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

DEFAULT_STOP_TIMEOUT, DEFAULT_STOP_TIMEUNIT, LOGGER

Fields inherited from interface org.apache.logging.log4j.core.Filter

ELEMENT_TYPE, EMPTY_ARRAY

Constructor Summary

Constructors

Modifier	Constructor	Description
protected	MapFilter(Map<String,List<String>> map, boolean oper, Filter.Result onMatch, Filter.Result onMismatch)

Method Summary

Modifier and Type	Method	Description
static MapFilter	createFilter(KeyValuePair[] pairs, String oper, Filter.Result match, Filter.Result mismatch)
protected boolean	filter(Map<String,String> data)
Filter.Result	filter(LogEvent event)	Context Filter method.
Filter.Result	filter(Logger logger, Level level, Marker marker, String msg, Object p0)	Appender Filter method.
Filter.Result	filter(Logger logger, Level level, Marker marker, String msg, Object p0, Object p1)	Appender Filter method.
Filter.Result	filter(Logger logger, Level level, Marker marker, String msg, Object p0, Object p1, Object p2)	Appender Filter method.
Filter.Result	filter(Logger logger, Level level, Marker marker, String msg, Object p0, Object p1, Object p2, Object p3)	Appender Filter method.
Filter.Result	filter(Logger logger, Level level, Marker marker, String msg, Object p0, Object p1, Object p2, Object p3, Object p4)	Appender Filter method.
Filter.Result	filter(Logger logger, Level level, Marker marker, String msg, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)	Appender Filter method.
Filter.Result	filter(Logger logger, Level level, Marker marker, String msg, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)	Appender Filter method.
Filter.Result	filter(Logger logger, Level level, Marker marker, String msg, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)	Appender Filter method.
Filter.Result	filter(Logger logger, Level level, Marker marker, String msg, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)	Appender Filter method.
Filter.Result	filter(Logger logger, Level level, Marker marker, String msg, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)	Appender Filter method.
Filter.Result	filter(Logger logger, Level level, Marker marker, Message msg, Throwable t)	Appender Filter method.
protected boolean	filter(MapMessage<?,?> mapMessage)
protected boolean	filter(ReadOnlyStringMap data)
protected Map<String,List<String>>	getMap()	Deprecated. use getStringMap() instead
protected IndexedReadOnlyStringMap	getStringMap()	Returns the IndexedStringMap with List<String> values that this MapFilter was constructed with.
protected boolean	isAnd()
String	toString()

Methods inherited from class org.apache.logging.log4j.core.filter.AbstractFilter

equalsImpl, filter, filter, getOnMatch, getOnMismatch, hashCodeImpl

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

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

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.logging.log4j.core.Filter

filter

Methods inherited from interface org.apache.logging.log4j.core.LifeCycle

getState, initialize, isStarted, isStopped, start, stop

Constructor Details

MapFilter

protected MapFilter(Map<String,List<String>> map,
 boolean oper,
 Filter.Result onMatch,
 Filter.Result onMismatch)

Method Details

filter

public Filter.Result filter(Logger logger,
 Level level,
 Marker marker,
 Message msg,
 Throwable t)

Description copied from class: AbstractFilter

Appender Filter method. The default returns NEUTRAL.

Specified by:

filter in interface Filter

Overrides:

filter in class AbstractFilter

Parameters:

logger - the Logger.

level - The logging Level.

marker - The Marker, if any.

msg - The message, if present.

t - A throwable or null.

Returns:

The Result of filtering.

filter

public Filter.Result filter(LogEvent event)

Description copied from class: AbstractFilter

Context Filter method. The default returns NEUTRAL.

Specified by:

filter in interface Filter

Overrides:

filter in class AbstractFilter

Parameters:

event - The LogEvent.

Returns:

The Result of filtering.

filter

protected boolean filter(MapMessage<?,?> mapMessage)

filter

protected boolean filter(Map<String,String> data)

filter

protected boolean filter(ReadOnlyStringMap data)

filter

public Filter.Result filter(Logger logger,
 Level level,
 Marker marker,
 String msg,
 Object p0)

Description copied from class: AbstractFilter

Appender Filter method. The default returns NEUTRAL.

Specified by:

filter in interface Filter

Overrides:

filter in class AbstractFilter

Parameters:

logger - the Logger.

level - The logging Level.

marker - The Marker, if any.

msg - The message, if present.

p0 - the message parameters

Returns:

The Result of filtering.

filter

public Filter.Result filter(Logger logger,
 Level level,
 Marker marker,
 String msg,
 Object p0,
 Object p1)

Description copied from class: AbstractFilter

Appender Filter method. The default returns NEUTRAL.

Specified by:

filter in interface Filter

Overrides:

filter in class AbstractFilter

Parameters:

logger - the Logger.

level - The logging Level.

marker - The Marker, if any.

msg - The message, if present.

p0 - the message parameters

p1 - the message parameters

Returns:

The Result of filtering.

filter

public Filter.Result filter(Logger logger,
 Level level,
 Marker marker,
 String msg,
 Object p0,
 Object p1,
 Object p2)

Description copied from class: AbstractFilter

Appender Filter method. The default returns NEUTRAL.

Specified by:

filter in interface Filter

Overrides:

filter in class AbstractFilter

Parameters:

logger - the Logger.

level - The logging Level.

marker - The Marker, if any.

msg - The message, if present.

p0 - the message parameters

p1 - the message parameters

p2 - the message parameters

Returns:

The Result of filtering.

filter

public Filter.Result filter(Logger logger,
 Level level,
 Marker marker,
 String msg,
 Object p0,
 Object p1,
 Object p2,
 Object p3)

Description copied from class: AbstractFilter

Appender Filter method. The default returns NEUTRAL.

Specified by:

filter in interface Filter

Overrides:

filter in class AbstractFilter

Parameters:

logger - the Logger.

level - The logging Level.

marker - The Marker, if any.

msg - The message, if present.

p0 - the message parameters

p1 - the message parameters

p2 - the message parameters

p3 - the message parameters

Returns:

The Result of filtering.

filter

public Filter.Result filter(Logger logger,
 Level level,
 Marker marker,
 String msg,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4)

Description copied from class: AbstractFilter

Appender Filter method. The default returns NEUTRAL.

Specified by:

filter in interface Filter

Overrides:

filter in class AbstractFilter

Parameters:

logger - the Logger.

level - The logging Level.

marker - The Marker, if any.

msg - The message, if present.

p0 - the message parameters

p1 - the message parameters

p2 - the message parameters

p3 - the message parameters

p4 - the message parameters

Returns:

The Result of filtering.

filter

public Filter.Result filter(Logger logger,
 Level level,
 Marker marker,
 String msg,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5)

Description copied from class: AbstractFilter

Appender Filter method. The default returns NEUTRAL.

Specified by:

filter in interface Filter

Overrides:

filter in class AbstractFilter

Parameters:

logger - the Logger.

level - The logging Level.

marker - The Marker, if any.

msg - The message, if present.

p0 - the message parameters

p1 - the message parameters

p2 - the message parameters

p3 - the message parameters

p4 - the message parameters

p5 - the message parameters

Returns:

The Result of filtering.

filter

public Filter.Result filter(Logger logger,
 Level level,
 Marker marker,
 String msg,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6)

Description copied from class: AbstractFilter

Appender Filter method. The default returns NEUTRAL.

Specified by:

filter in interface Filter

Overrides:

filter in class AbstractFilter

Parameters:

logger - the Logger.

level - The logging Level.

marker - The Marker, if any.

msg - The message, if present.

p0 - the message parameters

p1 - the message parameters

p2 - the message parameters

p3 - the message parameters

p4 - the message parameters

p5 - the message parameters

p6 - the message parameters

Returns:

The Result of filtering.

filter

public Filter.Result filter(Logger logger,
 Level level,
 Marker marker,
 String msg,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7)

Description copied from class: AbstractFilter

Appender Filter method. The default returns NEUTRAL.

Specified by:

filter in interface Filter

Overrides:

filter in class AbstractFilter

Parameters:

logger - the Logger.

level - The logging Level.

marker - The Marker, if any.

msg - The message, if present.

p0 - the message parameters

p1 - the message parameters

p2 - the message parameters

p3 - the message parameters

p4 - the message parameters

p5 - the message parameters

p6 - the message parameters

p7 - the message parameters

Returns:

The Result of filtering.

filter

public Filter.Result filter(Logger logger,
 Level level,
 Marker marker,
 String msg,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8)

Description copied from class: AbstractFilter

Appender Filter method. The default returns NEUTRAL.

Specified by:

filter in interface Filter

Overrides:

filter in class AbstractFilter

Parameters:

logger - the Logger.

level - The logging Level.

marker - The Marker, if any.

msg - The message, if present.

p0 - the message parameters

p1 - the message parameters

p2 - the message parameters

p3 - the message parameters

p4 - the message parameters

p5 - the message parameters

p6 - the message parameters

p7 - the message parameters

p8 - the message parameters

Returns:

The Result of filtering.

filter

public Filter.Result filter(Logger logger,
 Level level,
 Marker marker,
 String msg,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8,
 Object p9)

Description copied from class: AbstractFilter

Appender Filter method. The default returns NEUTRAL.

Specified by:

filter in interface Filter

Overrides:

filter in class AbstractFilter

Parameters:

logger - the Logger.

level - The logging Level.

marker - The Marker, if any.

msg - The message, if present.

p0 - the message parameters

p1 - the message parameters

p2 - the message parameters

p3 - the message parameters

p4 - the message parameters

p5 - the message parameters

p6 - the message parameters

p7 - the message parameters

p8 - the message parameters

p9 - the message parameters

Returns:

The Result of filtering.

toString

public String toString()

Overrides:

toString in class AbstractFilter

isAnd

protected boolean isAnd()

getMap

@Deprecated
protected Map<String,List<String>> getMap()

Deprecated.

use getStringMap() instead

getStringMap

protected IndexedReadOnlyStringMap getStringMap()

Returns the IndexedStringMap with List<String> values that this MapFilter was constructed with.

Returns:

the IndexedStringMap with List<String> values to match against

Since:

2.8

createFilter

@PluginFactory
public static MapFilter createFilter(@PluginElement("Pairs")
 KeyValuePair[] pairs,
 @PluginAttribute("operator")
 String oper,
 @PluginAttribute("onMatch")
 Filter.Result match,
 @PluginAttribute("onMismatch")
 Filter.Result mismatch)