org.springframework.boot.logging.log4j2

Class ColorConverter

java.lang.Object

org.apache.logging.log4j.core.pattern.AbstractPatternConverter

org.apache.logging.log4j.core.pattern.LogEventPatternConverter

org.springframework.boot.logging.log4j2.ColorConverter

All Implemented Interfaces:

org.apache.logging.log4j.core.pattern.PatternConverter

@Plugin(name="color",
        category="Converter")
public final class ColorConverter
extends org.apache.logging.log4j.core.pattern.LogEventPatternConverter

Log4j2 LogEventPatternConverter colors output using the AnsiOutput class. A single option 'styling' can be provided to the converter, or if not specified color styling will be picked based on the logging level.

Since:

1.3.0

Author:

Vladimir Tsanev

Field Summary

Fields inherited from class org.apache.logging.log4j.core.pattern.AbstractPatternConverter

LOGGER

Fields inherited from interface org.apache.logging.log4j.core.pattern.PatternConverter

CATEGORY

Method Summary

Modifier and Type	Method and Description
protected void	appendAnsiString(StringBuilder toAppendTo, String in, AnsiElement element)
void	format(org.apache.logging.log4j.core.LogEvent event, StringBuilder toAppendTo)
boolean	handlesThrowable()
static ColorConverter	newInstance(org.apache.logging.log4j.core.config.Configuration config, String[] options) Creates a new instance of the class.

Methods inherited from class org.apache.logging.log4j.core.pattern.LogEventPatternConverter

format, isVariable

Methods inherited from class org.apache.logging.log4j.core.pattern.AbstractPatternConverter

getName, getStyleClass

Methods inherited from class java.lang.Object

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

Method Detail

newInstance

public static ColorConverter newInstance(org.apache.logging.log4j.core.config.Configuration config,
                                         String[] options)

Creates a new instance of the class. Required by Log4J2.

Parameters:

config - the configuration

options - the options

Returns:

a new instance, or null if the options are invalid

handlesThrowable

public boolean handlesThrowable()

Overrides:

handlesThrowable in class org.apache.logging.log4j.core.pattern.LogEventPatternConverter

format

public void format(org.apache.logging.log4j.core.LogEvent event,
                   StringBuilder toAppendTo)

Specified by:

format in class org.apache.logging.log4j.core.pattern.LogEventPatternConverter

appendAnsiString

protected void appendAnsiString(StringBuilder toAppendTo,
                                String in,
                                AnsiElement element)