Class MDCConverter

java.lang.Object

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

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

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

ch.qos.logback.classic.pattern.ClassicConverter

ch.qos.logback.classic.pattern.MDCConverter

All Implemented Interfaces:

ContextAware, LifeCycle

public class MDCConverter
extends ClassicConverter

Field Summary

Fields

Modifier and Type	Field	Description
private String	defaultValue
private String	key

Fields inherited from class DynamicConverter

started

Constructor Summary

Constructors

Constructor	Description
MDCConverter()

Method Summary

Modifier and Type	Method	Description
String	convert(ILoggingEvent event)	The convert method is responsible for extracting data from the event and storing it for later use by the write method.
String	getKey()	PrefixCompositeConverter needs the key
private String	outputMDCForAllKeys(Map<String,String> mdcPropertyMap)	if no key is specified, return all the values present in the MDC, in the format "k1=v1, k2=v2, ..."
void	start()	Components that depend on options passed during configuration can override this method in order to make appropriate use of those options.
void	stop()

Methods inherited from class DynamicConverter

addError, addError, addInfo, addInfo, addStatus, addWarn, addWarn, getContext, getFirstOption, getOptionList, isStarted, setContext, setOptionList

Methods inherited from class FormattingConverter

getFormattingInfo, setFormattingInfo, write

Methods inherited from class Converter

getNext, setNext

Methods inherited from class Object

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

Field Details

key

private String key

defaultValue

private String defaultValue

Constructor Details

MDCConverter

public MDCConverter()

Method Details

start

public void start()

Description copied from class: DynamicConverter

Components that depend on options passed during configuration can override this method in order to make appropriate use of those options. For simpler components, the trivial implementation found in this abstract class will be sufficient.

Specified by:

start in interface LifeCycle

Overrides:

start in class DynamicConverter<ILoggingEvent>

stop

public void stop()

Specified by:

stop in interface LifeCycle

Overrides:

stop in class DynamicConverter<ILoggingEvent>

convert

public String convert(ILoggingEvent event)

Description copied from class: Converter

The convert method is responsible for extracting data from the event and storing it for later use by the write method.

Specified by:

convert in class Converter<ILoggingEvent>

Parameters:

event -

outputMDCForAllKeys

private String outputMDCForAllKeys(Map<String,String> mdcPropertyMap)

if no key is specified, return all the values present in the MDC, in the format "k1=v1, k2=v2, ..."

getKey

public String getKey()

PrefixCompositeConverter needs the key

Returns: