Module ch.qos.logback.classic

Package ch.qos.logback.classic

Class PatternLayout

java.lang.Object

ch.qos.logback.core.spi.ContextAwareBase

ch.qos.logback.core.LayoutBase<ILoggingEvent>

ch.qos.logback.core.pattern.PatternLayoutBase<ILoggingEvent>

ch.qos.logback.classic.PatternLayout

All Implemented Interfaces:

Layout<ILoggingEvent>, ContextAware, LifeCycle

public class PatternLayout
extends PatternLayoutBase<ILoggingEvent>

A flexible layout configurable with pattern string. The main method in this class is to doLayout(ILoggingEvent). It returns the results as a {#link String}. The format and contents of the result depends on the conversion pattern.

For more information about this layout, please refer to the online manual at layouts.html#PatternLayout

Field Summary

Fields

Modifier and Type	Field	Description
static final Map<String,String>	CONVERTER_CLASS_TO_KEY_MAP
static final Map<String,Supplier<DynamicConverter>>	DEFAULT_CONVERTER_SUPPLIER_MAP
static final String	HEADER_PREFIX

Fields inherited from class ch.qos.logback.core.pattern.PatternLayoutBase

outputPatternAsHeader, postCompileProcessor

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

started

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

context

Constructor Summary

Constructors

Constructor	Description
PatternLayout()

Method Summary

Modifier and Type	Method	Description
String	doLayout(ILoggingEvent event)
Map<String,Supplier<DynamicConverter>>	getDefaultConverterSupplierMap()
protected String	getPresentationHeaderPrefix()

Methods inherited from class ch.qos.logback.core.pattern.PatternLayoutBase

getEffectiveConverterMap, getInstanceConverterMap, getPattern, getPresentationHeader, isOutputPatternAsHeader, setOutputPatternAsHeader, setPattern, setPostCompileProcessor, start, toString, writeLoopOnConverters

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

getContentType, getContext, getFileFooter, getFileHeader, getPresentationFooter, isStarted, setContext, setFileFooter, setFileHeader, setPresentationFooter, setPresentationHeader, stop

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

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getDeclaredOrigin, getStatusManager

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

Field Details

DEFAULT_CONVERTER_SUPPLIER_MAP

public static final Map<String,Supplier<DynamicConverter>> DEFAULT_CONVERTER_SUPPLIER_MAP

CONVERTER_CLASS_TO_KEY_MAP

public static final Map<String,String> CONVERTER_CLASS_TO_KEY_MAP

HEADER_PREFIX

public static final String HEADER_PREFIX

See Also:

• Constant Field Values

Constructor Details

PatternLayout

public PatternLayout()

Method Details

getDefaultConverterSupplierMap

public Map<String,Supplier<DynamicConverter>> getDefaultConverterSupplierMap()

Specified by:

getDefaultConverterSupplierMap in class PatternLayoutBase<ILoggingEvent>

doLayout

public String doLayout(ILoggingEvent event)

getPresentationHeaderPrefix

protected String getPresentationHeaderPrefix()

Overrides:

getPresentationHeaderPrefix in class PatternLayoutBase<ILoggingEvent>