Package org.apache.logging.log4j.core.layout

Class PatternLayout.Builder

java.lang.Object

org.apache.logging.log4j.core.layout.PatternLayout.Builder

All Implemented Interfaces:

Builder<PatternLayout>

Enclosing class:

PatternLayout

public static class PatternLayout.Builder
extends java.lang.Object
implements Builder<PatternLayout>

Custom PatternLayout builder. Use the builder factory method to create this.

Method Summary

Modifier and Type	Method	Description
PatternLayout	build()	Builds the object after all configuration has been set.
PatternLayout.Builder	withAlwaysWriteExceptions(boolean alwaysWriteExceptions)
PatternLayout.Builder	withCharset(java.nio.charset.Charset charset)
PatternLayout.Builder	withConfiguration(Configuration configuration)
PatternLayout.Builder	withDisableAnsi(boolean disableAnsi)
PatternLayout.Builder	withFooter(java.lang.String footer)
PatternLayout.Builder	withHeader(java.lang.String header)
PatternLayout.Builder	withNoConsoleNoAnsi(boolean noConsoleNoAnsi)
PatternLayout.Builder	withPattern(java.lang.String pattern)
PatternLayout.Builder	withPatternSelector(PatternSelector patternSelector)
PatternLayout.Builder	withRegexReplacement(RegexReplacement regexReplacement)

Methods inherited from class java.lang.Object

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

Method Detail

withPattern

public PatternLayout.Builder withPattern(java.lang.String pattern)

Parameters:

pattern - The pattern. If not specified, defaults to DEFAULT_CONVERSION_PATTERN.

withPatternSelector

public PatternLayout.Builder withPatternSelector(PatternSelector patternSelector)

Parameters:

patternSelector - Allows different patterns to be used based on some selection criteria.

withConfiguration

public PatternLayout.Builder withConfiguration(Configuration configuration)

Parameters:

configuration - The Configuration. Some Converters require access to the Interpolator.

withRegexReplacement

public PatternLayout.Builder withRegexReplacement(RegexReplacement regexReplacement)

Parameters:

regexReplacement - A Regex replacement

withCharset

public PatternLayout.Builder withCharset(java.nio.charset.Charset charset)

Parameters:

charset - The character set. The platform default is used if not specified.

withAlwaysWriteExceptions

public PatternLayout.Builder withAlwaysWriteExceptions(boolean alwaysWriteExceptions)

Parameters:

alwaysWriteExceptions - If "true" (default) exceptions are always written even if the pattern contains no exception tokens.

withDisableAnsi

public PatternLayout.Builder withDisableAnsi(boolean disableAnsi)

Parameters:

disableAnsi - If "true" (default is value of system property `log4j.skipJansi`, or `true` if undefined), do not output ANSI escape codes

withNoConsoleNoAnsi

public PatternLayout.Builder withNoConsoleNoAnsi(boolean noConsoleNoAnsi)

Parameters:

noConsoleNoAnsi - If "true" (default is false) and System.console() is null, do not output ANSI escape codes

withHeader

public PatternLayout.Builder withHeader(java.lang.String header)

Parameters:

header - The footer to place at the top of the document, once.

withFooter

public PatternLayout.Builder withFooter(java.lang.String footer)

Parameters:

footer - The footer to place at the bottom of the document, once.

build

public PatternLayout build()

Description copied from interface: Builder

Builds the object after all configuration has been set. This will use default values for any unspecified attributes for the object.

Specified by:

build in interface Builder<PatternLayout>

Returns:

the configured instance.