Module io.jstach.rainbowgum

Package io.jstach.rainbowgum

Interface LogFormatter.LevelFormatter

All Superinterfaces:

LogFormatter

All Known Implementing Classes:

LogFormatter.NoopFormatter

Enclosing interface:

LogFormatter

public static sealed interface LogFormatter.LevelFormatter
extends LogFormatter
permits LogFormatter.NoopFormatter (not exhaustive)

Formats a System.Logger.Level.

Nested Class Summary

Nested classes/interfaces inherited from interface io.jstach.rainbowgum.LogFormatter

LogFormatter.Builder, LogFormatter.EventFormatter, LogFormatter.LevelFormatter, LogFormatter.NoopFormatter, LogFormatter.StaticFormatter, LogFormatter.ThrowableFormatter, LogFormatter.TimestampFormatter

Method Summary

Modifier and Type	Method	Description
default void	format(StringBuilder output, LogEvent event)	Formats a log event.
void	formatLevel(StringBuilder output, System.Logger.Level level)	Formats the level.
default String	formatLevel(System.Logger.Level level)	Formats a level.
static LogFormatter.LevelFormatter	of()	Default implementation calls toString(Level)
static LogFormatter.LevelFormatter	ofRightPadded()	Default implementation calls rightPadded(Level)
static String	rightPadded(System.Logger.Level level)	Turns a Level into a SLF4J like level String that is all upper case and same length with right padding.
static String	toString(System.Logger.Level level)	Turns a Level into a SLF4J like level String that is all upper case.

Methods inherited from interface io.jstach.rainbowgum.LogFormatter

isNoop

Method Details

formatLevel

void formatLevel(StringBuilder output,
 System.Logger.Level level)

Formats the level.

Parameters:

output - buffer.

level - level.

format

default void format(StringBuilder output,
 LogEvent event)

Description copied from interface: LogFormatter

Formats a log event.

Specified by:

format in interface LogFormatter

Parameters:

output - buffer.

event - log event.

See Also:

• LogFormatter.EventFormatter

formatLevel

default String formatLevel(System.Logger.Level level)

Formats a level.

Parameters:

level - level

Returns:

formatted level as a string.

of

static LogFormatter.LevelFormatter of()

Default implementation calls toString(Level)

Returns:

formatter.

ofRightPadded

static LogFormatter.LevelFormatter ofRightPadded()

Default implementation calls rightPadded(Level)

Returns:

formatter.

toString

static String toString(System.Logger.Level level)

Turns a Level into a SLF4J like level String that is all upper case. System.Logger.Level.ALL is "TRACE", System.Logger.Level.OFF is "ERROR" and System.Logger.Level.WARNING is "WARN".

Parameters:

level - system logger level.

Returns:

upper case string of level.

rightPadded

static String rightPadded(System.Logger.Level level)

Turns a Level into a SLF4J like level String that is all upper case and same length with right padding. System.Logger.Level.ALL is "TRACE", System.Logger.Level.OFF is "ERROR" and System.Logger.Level.WARNING is "WARN".

Parameters:

level - system logger level.

Returns:

upper case string of level.