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

@Deprecated(since="2022-01-27")
public class PatternLayout
extends PatternLayoutBase<ILoggingEvent>

Deprecated.

A flexible layout configurable with pattern string. The goal of this class is to

invalid reference

format

a ILoggingEvent and return the results in a {#link String}. The format of the result depends on the conversion pattern.

For more information about this layout, please refer to the online manual at http://logback.qos.ch/manual/layouts.html#PatternLayout

Field Summary

Fields

Modifier and Type	Field	Description
static final Map<String,String>	CONVERTER_CLASS_TO_KEY_MAP	Deprecated.
static final Map<String,String>	DEFAULT_CONVERTER_MAP	Deprecated.
static final Map<String,String>	defaultConverterMap	Deprecated. replaced by DEFAULT_CONVERTER_MAP
static final String	HEADER_PREFIX	Deprecated.

Constructor Summary

Constructors

Constructor	Description
PatternLayout()	Deprecated.

Method Summary

Modifier and Type	Method	Description
String	doLayout(ILoggingEvent event)	Deprecated. Transform an event (of type Object) and return it as a String after appropriate formatting.
Map<String,String>	getDefaultConverterMap()	Deprecated. Concrete implementations of this class are responsible for elaborating the mapping between pattern words and converters.

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

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

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, getStatusManager

Methods inherited from class java.lang.Object

equals, 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_MAP

public static final Map<String,String> DEFAULT_CONVERTER_MAP

Deprecated.

CONVERTER_CLASS_TO_KEY_MAP

public static final Map<String,String> CONVERTER_CLASS_TO_KEY_MAP

Deprecated.

defaultConverterMap

public static final Map<String,String> defaultConverterMap

Deprecated.

replaced by DEFAULT_CONVERTER_MAP

HEADER_PREFIX

public static final String HEADER_PREFIX

Deprecated.

See Also:

• Constant Field Values

Constructor Details

PatternLayout

public PatternLayout()

Deprecated.

Method Details

getDefaultConverterMap

public Map<String,String> getDefaultConverterMap()

Deprecated.

Description copied from class: PatternLayoutBase

Concrete implementations of this class are responsible for elaborating the mapping between pattern words and converters.

Specified by:

getDefaultConverterMap in class PatternLayoutBase<ILoggingEvent>

Returns:

A map associating pattern words to the names of converter classes

doLayout

public String doLayout(ILoggingEvent event)

Deprecated.

Description copied from interface: Layout

Transform an event (of type Object) and return it as a String after appropriate formatting.

Taking in an object and returning a String is the least sophisticated way of formatting events. However, it is remarkably CPU-effective.

Parameters:

event - The event to format

Returns:

the event formatted as a String