Package org.apache.logging.log4j.core.pattern

Provides classes implementing format specifiers in conversion patterns.

See: Description

Interface Summary

Interface	Description
ArrayPatternConverter	PatternConverters implement this interface to accept an array of objects when formatting.
PatternConverter	Interface that all PatternConverters must implement.

Class Summary

Class	Description
AbstractPatternConverter	AbstractPatternConverter is an abstract class that provides the formatting functionality that derived classes need.
AbstractStyleNameConverter	Style pattern converter.
AbstractStyleNameConverter.Black	Black style pattern converter.
AbstractStyleNameConverter.Blue	Blue style pattern converter.
AbstractStyleNameConverter.Cyan	Cyan style pattern converter.
AbstractStyleNameConverter.Green	Green style pattern converter.
AbstractStyleNameConverter.Magenta	Magenta style pattern converter.
AbstractStyleNameConverter.Red	Red style pattern converter.
AbstractStyleNameConverter.White	White style pattern converter.
AbstractStyleNameConverter.Yellow	Yellow style pattern converter.
ClassNamePatternConverter	Formats the class name of the site of the logging request.
DatePatternConverter	Convert and format the event's date in a StringBuilder.
EncodingPatternConverter	Returns the event's rendered message in a StringBuilder.
ExtendedThrowablePatternConverter	Outputs the Throwable portion of the LoggingEvent as a full stack trace unless this converter's option is 'short', where it just outputs the first line of the trace, or if the number of lines to print is explicitly specified.
FileDatePatternConverter	Formats a date by delegating to DatePatternConverter.
FileLocationPatternConverter	Returns the event's line location information in a StringBuilder.
FormattingInfo	Modifies the output of a pattern converter for a specified minimum and maximum width and alignment.
FullLocationPatternConverter	Format the event's line location information.
HighlightConverter	Highlight pattern converter.
IntegerPatternConverter	Formats an integer.
LevelPatternConverter	Returns the event's level in a StringBuilder.
LineLocationPatternConverter	Returns the event's line location information in a StringBuilder.
LineSeparatorPatternConverter	Formats a line separator.
LiteralPatternConverter	Formats a string literal.
LogEventPatternConverter	LoggingEventPatternConverter is a base class for pattern converters that can format information from instances of LoggingEvent.
LoggerPatternConverter	Formats a logger name.
MapPatternConverter	Able to handle the contents of the LogEvent's MapMessage and either output the entire contents of the properties in a similar format to the java.util.Hashtable.toString(), or to output the value of a specific key within the Map.
MarkerPatternConverter	Returns the event's rendered message in a StringBuilder.
MdcPatternConverter	Able to handle the contents of the LogEvent's MDC and either output the entire contents of the properties in a similar format to the java.util.Hashtable.toString(), or to output the value of a specific key within the property bundle when this pattern converter has the option set.
MessagePatternConverter	Returns the event's rendered message in a StringBuilder.
MethodLocationPatternConverter	Returns the event's line location information in a StringBuilder.
NameAbbreviator	NameAbbreviator generates abbreviated logger and class names.
NamePatternConverter	Abstract base class for other pattern converters which can return only parts of their name.
NdcPatternConverter	Returns the event's NDC in a StringBuilder.
PatternFormatter
PatternParser	Most of the work of the PatternLayout class is delegated to the PatternParser class.
RegexReplacement	Replace tokens in the LogEvent message.
RegexReplacementConverter	Replacement pattern converter.
RelativeTimePatternConverter	Returns the relative time in milliseconds since JVM Startup.
RootThrowablePatternConverter	Outputs the Throwable portion of the LoggingEvent as a full stack trace unless this converter's option is 'short', where it just outputs the first line of the trace, or if the number of lines to print is explicitly specified.
SequenceNumberPatternConverter	Formats the event sequence number.
StyleConverter	Style pattern converter.
ThreadPatternConverter	Formats the event thread name.
ThrowablePatternConverter	Outputs the Throwable portion of the LoggingEvent as a full stack trace unless this converter's option is 'short', where it just outputs the first line of the trace, or if the number of lines to print is explicitly specified.
UuidPatternConverter	Formats the event sequence number.

Enum Summary

Enum	Description
AnsiEscape	Converts text into ANSI escape sequences.

Annotation Types Summary

Annotation Type	Description
ConverterKeys	Identifies the keys that are associated with a PatternConverter.

Package org.apache.logging.log4j.core.pattern Description

Provides classes implementing format specifiers in conversion patterns.