Package org.apache.logging.log4j

Interface Logger

All Known Subinterfaces:

ExtendedLogger

All Known Implementing Classes:

AbstractLogger, ExtendedLoggerWrapper, SimpleLogger, StatusLogger

public interface Logger

This is the central interface in the log4j package. Most logging operations, except configuration, are done through this interface.

The canonical way to obtain a Logger for a class is through LogManager.getLogger(). Typically, each class gets its own Logger named after its fully qualified class name (the default Logger name when obtained through the LogManager.getLogger() method). Thus, the simplest way to use this would be like so:

 public class MyClass {
     private static final Logger LOGGER = LogManager.getLogger();
     // ...
 }
 

For ease of filtering, searching, sorting, etc., it is generally a good idea to create Loggers for each class rather than sharing Loggers. Instead, Markers should be used for shared, filterable identification.

For service provider implementations, it is recommended to extend the AbstractLogger class rather than implementing this interface directly.

Since 2.4, methods have been added to the Logger interface to support lambda expressions. The new methods allow client code to lazily log messages without explicitly checking if the requested log level is enabled. For example, previously one would write:

 // pre-Java 8 style optimization: explicitly check the log level
 // to make sure the expensiveOperation() method is only called if necessary
 if (logger.isTraceEnabled()) {
     logger.trace("Some long-running operation returned {}", expensiveOperation());
 }
 

With Java 8, the same effect can be achieved with a lambda expression:

 // Java-8 style optimization: no need to explicitly check the log level:
 // the lambda expression is not evaluated if the TRACE level is not enabled
 logger.trace("Some long-running operation returned {}", () -> expensiveOperation());
 

Note that although MessageSupplier is provided, using Supplier<Message> works just the same. MessageSupplier was deprecated in 2.6 and un-deprecated in 2.8.1. Anonymous class usage of these APIs should prefer using Supplier instead.

Method Summary

Modifier and Type	Method	Description
default LogBuilder	always()	Construct a log event that will always be logged.
default LogBuilder	atDebug()	Construct a trace log event.
default LogBuilder	atError()	Construct a trace log event.
default LogBuilder	atFatal()	Construct a trace log event.
default LogBuilder	atInfo()	Construct a trace log event.
default LogBuilder	atLevel(Level level)	Construct a log event.
default LogBuilder	atTrace()	Construct a trace log event.
default LogBuilder	atWarn()	Construct a trace log event.
void	catching(Throwable throwable)	Logs a Throwable that has been caught at the ERROR level.
void	catching(Level level, Throwable throwable)	Logs a Throwable that has been caught to a specific logging level.
void	debug(CharSequence message)	Logs a message CharSequence with the DEBUG level.
void	debug(CharSequence message, Throwable throwable)	Logs a CharSequence at the DEBUG level including the stack trace of the Throwable throwable passed as parameter.
void	debug(Object message)	Logs a message object with the DEBUG level.
void	debug(Object message, Throwable throwable)	Logs a message at the DEBUG level including the stack trace of the Throwable throwable passed as parameter.
void	debug(String message)	Logs a message object with the DEBUG level.
void	debug(String message, Object p0)	Logs a message with parameters at debug level.
void	debug(String message, Object... params)	Logs a message with parameters at the DEBUG level.
void	debug(String message, Object p0, Object p1)	Logs a message with parameters at debug level.
void	debug(String message, Object p0, Object p1, Object p2)	Logs a message with parameters at debug level.
void	debug(String message, Object p0, Object p1, Object p2, Object p3)	Logs a message with parameters at debug level.
void	debug(String message, Object p0, Object p1, Object p2, Object p3, Object p4)	Logs a message with parameters at debug level.
void	debug(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)	Logs a message with parameters at debug level.
void	debug(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)	Logs a message with parameters at debug level.
void	debug(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)	Logs a message with parameters at debug level.
void	debug(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)	Logs a message with parameters at debug level.
void	debug(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)	Logs a message with parameters at debug level.
void	debug(String message, Throwable throwable)	Logs a message at the DEBUG level including the stack trace of the Throwable throwable passed as parameter.
void	debug(String message, Supplier<?>... paramSuppliers)	Logs a message with parameters which are only to be constructed if the logging level is the DEBUG level.
void	debug(Marker marker, CharSequence message)	Logs a message CharSequence with the DEBUG level.
void	debug(Marker marker, CharSequence message, Throwable throwable)	Logs a message CharSequence at the DEBUG level including the stack trace of the Throwable throwable passed as parameter.
void	debug(Marker marker, Object message)	Logs a message object with the DEBUG level.
void	debug(Marker marker, Object message, Throwable throwable)	Logs a message at the DEBUG level including the stack trace of the Throwable throwable passed as parameter.
void	debug(Marker marker, String message)	Logs a message object with the DEBUG level.
void	debug(Marker marker, String message, Object p0)	Logs a message with parameters at debug level.
void	debug(Marker marker, String message, Object... params)	Logs a message with parameters at the DEBUG level.
void	debug(Marker marker, String message, Object p0, Object p1)	Logs a message with parameters at debug level.
void	debug(Marker marker, String message, Object p0, Object p1, Object p2)	Logs a message with parameters at debug level.
void	debug(Marker marker, String message, Object p0, Object p1, Object p2, Object p3)	Logs a message with parameters at debug level.
void	debug(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4)	Logs a message with parameters at debug level.
void	debug(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)	Logs a message with parameters at debug level.
void	debug(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)	Logs a message with parameters at debug level.
void	debug(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)	Logs a message with parameters at debug level.
void	debug(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)	Logs a message with parameters at debug level.
void	debug(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)	Logs a message with parameters at debug level.
void	debug(Marker marker, String message, Throwable throwable)	Logs a message at the DEBUG level including the stack trace of the Throwable throwable passed as parameter.
void	debug(Marker marker, String message, Supplier<?>... paramSuppliers)	Logs a message with parameters which are only to be constructed if the logging level is the DEBUG level.
void	debug(Marker marker, Message message)	Logs a message with the specific Marker at the DEBUG level.
void	debug(Marker marker, Message message, Throwable throwable)	Logs a message with the specific Marker at the DEBUG level.
void	debug(Marker marker, MessageSupplier messageSupplier)	Logs a message which is only to be constructed if the logging level is the DEBUG level with the specified Marker.
void	debug(Marker marker, MessageSupplier messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the DEBUG level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter.
void	debug(Marker marker, Supplier<?> messageSupplier)	Logs a message which is only to be constructed if the logging level is the DEBUG level with the specified Marker.
void	debug(Marker marker, Supplier<?> messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the DEBUG level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter.
void	debug(Message message)	Logs a message with the specific Marker at the DEBUG level.
void	debug(Message message, Throwable throwable)	Logs a message with the specific Marker at the DEBUG level.
void	debug(MessageSupplier messageSupplier)	Logs a message which is only to be constructed if the logging level is the DEBUG level.
void	debug(MessageSupplier messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the DEBUG level) including the stack trace of the Throwable throwable passed as parameter.
void	debug(Supplier<?> messageSupplier)	Logs a message which is only to be constructed if the logging level is the DEBUG level.
void	debug(Supplier<?> messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the DEBUG level) including the stack trace of the Throwable throwable passed as parameter.
void	entry()	Deprecated. Use traceEntry() instead which performs the same function.
void	entry(Object... params)	Deprecated. Use traceEntry(String, Object...) instead which performs the same function.
void	error(CharSequence message)	Logs a message CharSequence with the ERROR level.
void	error(CharSequence message, Throwable throwable)	Logs a CharSequence at the ERROR level including the stack trace of the Throwable throwable passed as parameter.
void	error(Object message)	Logs a message object with the ERROR level.
void	error(Object message, Throwable throwable)	Logs a message at the ERROR level including the stack trace of the Throwable throwable passed as parameter.
void	error(String message)	Logs a message object with the ERROR level.
void	error(String message, Object p0)	Logs a message with parameters at error level.
void	error(String message, Object... params)	Logs a message with parameters at the ERROR level.
void	error(String message, Object p0, Object p1)	Logs a message with parameters at error level.
void	error(String message, Object p0, Object p1, Object p2)	Logs a message with parameters at error level.
void	error(String message, Object p0, Object p1, Object p2, Object p3)	Logs a message with parameters at error level.
void	error(String message, Object p0, Object p1, Object p2, Object p3, Object p4)	Logs a message with parameters at error level.
void	error(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)	Logs a message with parameters at error level.
void	error(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)	Logs a message with parameters at error level.
void	error(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)	Logs a message with parameters at error level.
void	error(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)	Logs a message with parameters at error level.
void	error(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)	Logs a message with parameters at error level.
void	error(String message, Throwable throwable)	Logs a message at the ERROR level including the stack trace of the Throwable throwable passed as parameter.
void	error(String message, Supplier<?>... paramSuppliers)	Logs a message with parameters which are only to be constructed if the logging level is the ERROR level.
void	error(Marker marker, CharSequence message)	Logs a message CharSequence with the ERROR level.
void	error(Marker marker, CharSequence message, Throwable throwable)	Logs a CharSequence at the ERROR level including the stack trace of the Throwable throwable passed as parameter.
void	error(Marker marker, Object message)	Logs a message object with the ERROR level.
void	error(Marker marker, Object message, Throwable throwable)	Logs a message at the ERROR level including the stack trace of the Throwable throwable passed as parameter.
void	error(Marker marker, String message)	Logs a message object with the ERROR level.
void	error(Marker marker, String message, Object p0)	Logs a message with parameters at error level.
void	error(Marker marker, String message, Object... params)	Logs a message with parameters at the ERROR level.
void	error(Marker marker, String message, Object p0, Object p1)	Logs a message with parameters at error level.
void	error(Marker marker, String message, Object p0, Object p1, Object p2)	Logs a message with parameters at error level.
void	error(Marker marker, String message, Object p0, Object p1, Object p2, Object p3)	Logs a message with parameters at error level.
void	error(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4)	Logs a message with parameters at error level.
void	error(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)	Logs a message with parameters at error level.
void	error(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)	Logs a message with parameters at error level.
void	error(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)	Logs a message with parameters at error level.
void	error(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)	Logs a message with parameters at error level.
void	error(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)	Logs a message with parameters at error level.
void	error(Marker marker, String message, Throwable throwable)	Logs a message at the ERROR level including the stack trace of the Throwable throwable passed as parameter.
void	error(Marker marker, String message, Supplier<?>... paramSuppliers)	Logs a message with parameters which are only to be constructed if the logging level is the ERROR level.
void	error(Marker marker, Message message)	Logs a message with the specific Marker at the ERROR level.
void	error(Marker marker, Message message, Throwable throwable)	Logs a message with the specific Marker at the ERROR level.
void	error(Marker marker, MessageSupplier messageSupplier)	Logs a message which is only to be constructed if the logging level is the ERROR level with the specified Marker.
void	error(Marker marker, MessageSupplier messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the ERROR level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter.
void	error(Marker marker, Supplier<?> messageSupplier)	Logs a message which is only to be constructed if the logging level is the ERROR level with the specified Marker.
void	error(Marker marker, Supplier<?> messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the ERROR level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter.
void	error(Message message)	Logs a message with the specific Marker at the ERROR level.
void	error(Message message, Throwable throwable)	Logs a message with the specific Marker at the ERROR level.
void	error(MessageSupplier messageSupplier)	Logs a message which is only to be constructed if the logging level is the ERROR level.
void	error(MessageSupplier messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the ERROR level) including the stack trace of the Throwable throwable passed as parameter.
void	error(Supplier<?> messageSupplier)	Logs a message which is only to be constructed if the logging level is the ERROR level.
void	error(Supplier<?> messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the ERROR level) including the stack trace of the Throwable throwable passed as parameter.
void	exit()	Deprecated. Use traceExit() instead which performs the same function.
<R> R	exit(R result)	Deprecated. Use traceExit(Object) instead which performs the same function.
void	fatal(CharSequence message)	Logs a message CharSequence with the FATAL level.
void	fatal(CharSequence message, Throwable throwable)	Logs a CharSequence at the FATAL level including the stack trace of the Throwable throwable passed as parameter.
void	fatal(Object message)	Logs a message object with the FATAL level.
void	fatal(Object message, Throwable throwable)	Logs a message at the FATAL level including the stack trace of the Throwable throwable passed as parameter.
void	fatal(String message)	Logs a message object with the FATAL level.
void	fatal(String message, Object p0)	Logs a message with parameters at fatal level.
void	fatal(String message, Object... params)	Logs a message with parameters at the FATAL level.
void	fatal(String message, Object p0, Object p1)	Logs a message with parameters at fatal level.
void	fatal(String message, Object p0, Object p1, Object p2)	Logs a message with parameters at fatal level.
void	fatal(String message, Object p0, Object p1, Object p2, Object p3)	Logs a message with parameters at fatal level.
void	fatal(String message, Object p0, Object p1, Object p2, Object p3, Object p4)	Logs a message with parameters at fatal level.
void	fatal(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)	Logs a message with parameters at fatal level.
void	fatal(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)	Logs a message with parameters at fatal level.
void	fatal(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)	Logs a message with parameters at fatal level.
void	fatal(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)	Logs a message with parameters at fatal level.
void	fatal(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)	Logs a message with parameters at fatal level.
void	fatal(String message, Throwable throwable)	Logs a message at the FATAL level including the stack trace of the Throwable throwable passed as parameter.
void	fatal(String message, Supplier<?>... paramSuppliers)	Logs a message with parameters which are only to be constructed if the logging level is the FATAL level.
void	fatal(Marker marker, CharSequence message)	Logs a message CharSequence with the FATAL level.
void	fatal(Marker marker, CharSequence message, Throwable throwable)	Logs a CharSequence at the FATAL level including the stack trace of the Throwable throwable passed as parameter.
void	fatal(Marker marker, Object message)	Logs a message object with the FATAL level.
void	fatal(Marker marker, Object message, Throwable throwable)	Logs a message at the FATAL level including the stack trace of the Throwable throwable passed as parameter.
void	fatal(Marker marker, String message)	Logs a message object with the FATAL level.
void	fatal(Marker marker, String message, Object p0)	Logs a message with parameters at fatal level.
void	fatal(Marker marker, String message, Object... params)	Logs a message with parameters at the FATAL level.
void	fatal(Marker marker, String message, Object p0, Object p1)	Logs a message with parameters at fatal level.
void	fatal(Marker marker, String message, Object p0, Object p1, Object p2)	Logs a message with parameters at fatal level.
void	fatal(Marker marker, String message, Object p0, Object p1, Object p2, Object p3)	Logs a message with parameters at fatal level.
void	fatal(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4)	Logs a message with parameters at fatal level.
void	fatal(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)	Logs a message with parameters at fatal level.
void	fatal(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)	Logs a message with parameters at fatal level.
void	fatal(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)	Logs a message with parameters at fatal level.
void	fatal(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)	Logs a message with parameters at fatal level.
void	fatal(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)	Logs a message with parameters at fatal level.
void	fatal(Marker marker, String message, Throwable throwable)	Logs a message at the FATAL level including the stack trace of the Throwable throwable passed as parameter.
void	fatal(Marker marker, String message, Supplier<?>... paramSuppliers)	Logs a message with parameters which are only to be constructed if the logging level is the FATAL level.
void	fatal(Marker marker, Message message)	Logs a message with the specific Marker at the FATAL level.
void	fatal(Marker marker, Message message, Throwable throwable)	Logs a message with the specific Marker at the FATAL level.
void	fatal(Marker marker, MessageSupplier messageSupplier)	Logs a message which is only to be constructed if the logging level is the FATAL level with the specified Marker.
void	fatal(Marker marker, MessageSupplier messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the FATAL level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter.
void	fatal(Marker marker, Supplier<?> messageSupplier)	Logs a message which is only to be constructed if the logging level is the FATAL level with the specified Marker.
void	fatal(Marker marker, Supplier<?> messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the FATAL level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter.
void	fatal(Message message)	Logs a message with the specific Marker at the FATAL level.
void	fatal(Message message, Throwable throwable)	Logs a message with the specific Marker at the FATAL level.
void	fatal(MessageSupplier messageSupplier)	Logs a message which is only to be constructed if the logging level is the FATAL level.
void	fatal(MessageSupplier messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the FATAL level) including the stack trace of the Throwable throwable passed as parameter.
void	fatal(Supplier<?> messageSupplier)	Logs a message which is only to be constructed if the logging level is the FATAL level.
void	fatal(Supplier<?> messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the FATAL level) including the stack trace of the Throwable throwable passed as parameter.
FlowMessageFactory	getFlowMessageFactory()	Gets the flow message factory used to convert messages into flow messages.
Level	getLevel()	Gets the Level associated with the Logger.
<MF extends MessageFactory> MF	getMessageFactory()	Gets the message factory used to convert message Objects and Strings/CharSequences into actual log Messages.
String	getName()	Gets the logger name.
void	info(CharSequence message)	Logs a message CharSequence with the INFO level.
void	info(CharSequence message, Throwable throwable)	Logs a CharSequence at the INFO level including the stack trace of the Throwable throwable passed as parameter.
void	info(Object message)	Logs a message object with the INFO level.
void	info(Object message, Throwable throwable)	Logs a message at the INFO level including the stack trace of the Throwable throwable passed as parameter.
void	info(String message)	Logs a message object with the INFO level.
void	info(String message, Object p0)	Logs a message with parameters at info level.
void	info(String message, Object... params)	Logs a message with parameters at the INFO level.
void	info(String message, Object p0, Object p1)	Logs a message with parameters at info level.
void	info(String message, Object p0, Object p1, Object p2)	Logs a message with parameters at info level.
void	info(String message, Object p0, Object p1, Object p2, Object p3)	Logs a message with parameters at info level.
void	info(String message, Object p0, Object p1, Object p2, Object p3, Object p4)	Logs a message with parameters at info level.
void	info(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)	Logs a message with parameters at info level.
void	info(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)	Logs a message with parameters at info level.
void	info(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)	Logs a message with parameters at info level.
void	info(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)	Logs a message with parameters at info level.
void	info(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)	Logs a message with parameters at info level.
void	info(String message, Throwable throwable)	Logs a message at the INFO level including the stack trace of the Throwable throwable passed as parameter.
void	info(String message, Supplier<?>... paramSuppliers)	Logs a message with parameters which are only to be constructed if the logging level is the INFO level.
void	info(Marker marker, CharSequence message)	Logs a message CharSequence with the INFO level.
void	info(Marker marker, CharSequence message, Throwable throwable)	Logs a CharSequence at the INFO level including the stack trace of the Throwable throwable passed as parameter.
void	info(Marker marker, Object message)	Logs a message object with the INFO level.
void	info(Marker marker, Object message, Throwable throwable)	Logs a message at the INFO level including the stack trace of the Throwable throwable passed as parameter.
void	info(Marker marker, String message)	Logs a message object with the INFO level.
void	info(Marker marker, String message, Object p0)	Logs a message with parameters at info level.
void	info(Marker marker, String message, Object... params)	Logs a message with parameters at the INFO level.
void	info(Marker marker, String message, Object p0, Object p1)	Logs a message with parameters at info level.
void	info(Marker marker, String message, Object p0, Object p1, Object p2)	Logs a message with parameters at info level.
void	info(Marker marker, String message, Object p0, Object p1, Object p2, Object p3)	Logs a message with parameters at info level.
void	info(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4)	Logs a message with parameters at info level.
void	info(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)	Logs a message with parameters at info level.
void	info(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)	Logs a message with parameters at info level.
void	info(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)	Logs a message with parameters at info level.
void	info(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)	Logs a message with parameters at info level.
void	info(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)	Logs a message with parameters at info level.
void	info(Marker marker, String message, Throwable throwable)	Logs a message at the INFO level including the stack trace of the Throwable throwable passed as parameter.
void	info(Marker marker, String message, Supplier<?>... paramSuppliers)	Logs a message with parameters which are only to be constructed if the logging level is the INFO level.
void	info(Marker marker, Message message)	Logs a message with the specific Marker at the INFO level.
void	info(Marker marker, Message message, Throwable throwable)	Logs a message with the specific Marker at the INFO level.
void	info(Marker marker, MessageSupplier messageSupplier)	Logs a message which is only to be constructed if the logging level is the INFO level with the specified Marker.
void	info(Marker marker, MessageSupplier messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the INFO level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter.
void	info(Marker marker, Supplier<?> messageSupplier)	Logs a message which is only to be constructed if the logging level is the INFO level with the specified Marker.
void	info(Marker marker, Supplier<?> messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the INFO level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter.
void	info(Message message)	Logs a message with the specific Marker at the INFO level.
void	info(Message message, Throwable throwable)	Logs a message with the specific Marker at the INFO level.
void	info(MessageSupplier messageSupplier)	Logs a message which is only to be constructed if the logging level is the INFO level.
void	info(MessageSupplier messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the INFO level) including the stack trace of the Throwable throwable passed as parameter.
void	info(Supplier<?> messageSupplier)	Logs a message which is only to be constructed if the logging level is the INFO level.
void	info(Supplier<?> messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the INFO level) including the stack trace of the Throwable throwable passed as parameter.
boolean	isDebugEnabled()	Checks whether this Logger is enabled for the DEBUG Level.
boolean	isDebugEnabled(Marker marker)	Checks whether this Logger is enabled for the DEBUG Level.
boolean	isEnabled(Level level)	Checks whether this Logger is enabled for the given Level.
boolean	isEnabled(Level level, Marker marker)	Checks whether this Logger is enabled for the given Level and Marker.
boolean	isErrorEnabled()	Checks whether this Logger is enabled for the ERROR Level.
boolean	isErrorEnabled(Marker marker)	Checks whether this Logger is enabled for the ERROR Level.
boolean	isFatalEnabled()	Checks whether this Logger is enabled for the FATAL Level.
boolean	isFatalEnabled(Marker marker)	Checks whether this Logger is enabled for the FATAL Level.
boolean	isInfoEnabled()	Checks whether this Logger is enabled for the INFO Level.
boolean	isInfoEnabled(Marker marker)	Checks whether this Logger is enabled for the INFO Level.
boolean	isTraceEnabled()	Checks whether this Logger is enabled for the TRACE level.
boolean	isTraceEnabled(Marker marker)	Checks whether this Logger is enabled for the TRACE level.
boolean	isWarnEnabled()	Checks whether this Logger is enabled for the WARN Level.
boolean	isWarnEnabled(Marker marker)	Checks whether this Logger is enabled for the WARN Level.
void	log(Level level, CharSequence message)	Logs a message CharSequence with the given level.
void	log(Level level, CharSequence message, Throwable throwable)	Logs a CharSequence at the given level including the stack trace of the Throwable throwable passed as parameter.
void	log(Level level, Object message)	Logs a message object with the given level.
void	log(Level level, Object message, Throwable throwable)	Logs a message at the given level including the stack trace of the Throwable throwable passed as parameter.
void	log(Level level, String message)	Logs a message object with the given level.
void	log(Level level, String message, Object p0)	Logs a message with parameters at the specified level.
void	log(Level level, String message, Object... params)	Logs a message with parameters at the given level.
void	log(Level level, String message, Object p0, Object p1)	Logs a message with parameters at the specified level.
void	log(Level level, String message, Object p0, Object p1, Object p2)	Logs a message with parameters at the specified level.
void	log(Level level, String message, Object p0, Object p1, Object p2, Object p3)	Logs a message with parameters at the specified level.
void	log(Level level, String message, Object p0, Object p1, Object p2, Object p3, Object p4)	Logs a message with parameters at the specified level.
void	log(Level level, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)	Logs a message with parameters at the specified level.
void	log(Level level, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)	Logs a message with parameters at the specified level.
void	log(Level level, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)	Logs a message with parameters at the specified level.
void	log(Level level, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)	Logs a message with parameters at the specified level.
void	log(Level level, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)	Logs a message with parameters at the specified level.
void	log(Level level, String message, Throwable throwable)	Logs a message at the given level including the stack trace of the Throwable throwable passed as parameter.
void	log(Level level, String message, Supplier<?>... paramSuppliers)	Logs a message with parameters which are only to be constructed if the logging level is the specified level.
void	log(Level level, Marker marker, CharSequence message)	Logs a message CharSequence with the given level.
void	log(Level level, Marker marker, CharSequence message, Throwable throwable)	Logs a CharSequence at the given level including the stack trace of the Throwable throwable passed as parameter.
void	log(Level level, Marker marker, Object message)	Logs a message object with the given level.
void	log(Level level, Marker marker, Object message, Throwable throwable)	Logs a message at the given level including the stack trace of the Throwable throwable passed as parameter.
void	log(Level level, Marker marker, String message)	Logs a message object with the given level.
void	log(Level level, Marker marker, String message, Object p0)	Logs a message with parameters at the specified level.
void	log(Level level, Marker marker, String message, Object... params)	Logs a message with parameters at the given level.
void	log(Level level, Marker marker, String message, Object p0, Object p1)	Logs a message with parameters at the specified level.
void	log(Level level, Marker marker, String message, Object p0, Object p1, Object p2)	Logs a message with parameters at the specified level.
void	log(Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3)	Logs a message with parameters at the specified level.
void	log(Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4)	Logs a message with parameters at the specified level.
void	log(Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)	Logs a message with parameters at the specified level.
void	log(Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)	Logs a message with parameters at the specified level.
void	log(Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)	Logs a message with parameters at the specified level.
void	log(Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)	Logs a message with parameters at the specified level.
void	log(Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)	Logs a message with parameters at the specified level.
void	log(Level level, Marker marker, String message, Throwable throwable)	Logs a message at the given level including the stack trace of the Throwable throwable passed as parameter.
void	log(Level level, Marker marker, String message, Supplier<?>... paramSuppliers)	Logs a message with parameters which are only to be constructed if the logging level is the specified level.
void	log(Level level, Marker marker, Message message)	Logs a message with the specific Marker at the given level.
void	log(Level level, Marker marker, Message message, Throwable throwable)	Logs a message with the specific Marker at the given level.
void	log(Level level, Marker marker, MessageSupplier messageSupplier)	Logs a message which is only to be constructed if the logging level is the specified level with the specified Marker.
void	log(Level level, Marker marker, MessageSupplier messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the specified level) with the specified Marker and including the stack log of the Throwable throwable passed as parameter.
void	log(Level level, Marker marker, Supplier<?> messageSupplier)	Logs a message (only to be constructed if the logging level is the specified level) with the specified Marker.
void	log(Level level, Marker marker, Supplier<?> messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the specified level) with the specified Marker and including the stack log of the Throwable throwable passed as parameter.
void	log(Level level, Message message)	Logs a message with the specific Marker at the given level.
void	log(Level level, Message message, Throwable throwable)	Logs a message with the specific Marker at the given level.
void	log(Level level, MessageSupplier messageSupplier)	Logs a message which is only to be constructed if the logging level is the specified level.
void	log(Level level, MessageSupplier messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the specified level) including the stack log of the Throwable throwable passed as parameter.
void	log(Level level, Supplier<?> messageSupplier)	Logs a message which is only to be constructed if the logging level is the specified level.
void	log(Level level, Supplier<?> messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the specified level) including the stack log of the Throwable throwable passed as parameter.
default void	logMessage(Level level, Marker marker, String fqcn, StackTraceElement location, Message message, Throwable throwable)	Logs a Message.
void	printf(Level level, String format, Object... params)	Logs a formatted message using the specified format string and arguments.
void	printf(Level level, Marker marker, String format, Object... params)	Logs a formatted message using the specified format string and arguments.
<T extends Throwable> T	throwing(Level level, T throwable)	Logs a Throwable to be thrown.
<T extends Throwable> T	throwing(T throwable)	Logs a Throwable to be thrown at the ERROR level.
void	trace(CharSequence message)	Logs a message CharSequence with the TRACE level.
void	trace(CharSequence message, Throwable throwable)	Logs a CharSequence at the TRACE level including the stack trace of the Throwable throwable passed as parameter.
void	trace(Object message)	Logs a message object with the TRACE level.
void	trace(Object message, Throwable throwable)	Logs a message at the TRACE level including the stack trace of the Throwable throwable passed as parameter.
void	trace(String message)	Logs a message object with the TRACE level.
void	trace(String message, Object p0)	Logs a message with parameters at trace level.
void	trace(String message, Object... params)	Logs a message with parameters at the TRACE level.
void	trace(String message, Object p0, Object p1)	Logs a message with parameters at trace level.
void	trace(String message, Object p0, Object p1, Object p2)	Logs a message with parameters at trace level.
void	trace(String message, Object p0, Object p1, Object p2, Object p3)	Logs a message with parameters at trace level.
void	trace(String message, Object p0, Object p1, Object p2, Object p3, Object p4)	Logs a message with parameters at trace level.
void	trace(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)	Logs a message with parameters at trace level.
void	trace(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)	Logs a message with parameters at trace level.
void	trace(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)	Logs a message with parameters at trace level.
void	trace(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)	Logs a message with parameters at trace level.
void	trace(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)	Logs a message with parameters at trace level.
void	trace(String message, Throwable throwable)	Logs a message at the TRACE level including the stack trace of the Throwable throwable passed as parameter.
void	trace(String message, Supplier<?>... paramSuppliers)	Logs a message with parameters which are only to be constructed if the logging level is the TRACE level.
void	trace(Marker marker, CharSequence message)	Logs a message CharSequence with the TRACE level.
void	trace(Marker marker, CharSequence message, Throwable throwable)	Logs a CharSequence at the TRACE level including the stack trace of the Throwable throwable passed as parameter.
void	trace(Marker marker, Object message)	Logs a message object with the TRACE level.
void	trace(Marker marker, Object message, Throwable throwable)	Logs a message at the TRACE level including the stack trace of the Throwable throwable passed as parameter.
void	trace(Marker marker, String message)	Logs a message object with the TRACE level.
void	trace(Marker marker, String message, Object p0)	Logs a message with parameters at trace level.
void	trace(Marker marker, String message, Object... params)	Logs a message with parameters at the TRACE level.
void	trace(Marker marker, String message, Object p0, Object p1)	Logs a message with parameters at trace level.
void	trace(Marker marker, String message, Object p0, Object p1, Object p2)	Logs a message with parameters at trace level.
void	trace(Marker marker, String message, Object p0, Object p1, Object p2, Object p3)	Logs a message with parameters at trace level.
void	trace(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4)	Logs a message with parameters at trace level.
void	trace(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)	Logs a message with parameters at trace level.
void	trace(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)	Logs a message with parameters at trace level.
void	trace(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)	Logs a message with parameters at trace level.
void	trace(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)	Logs a message with parameters at trace level.
void	trace(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)	Logs a message with parameters at trace level.
void	trace(Marker marker, String message, Throwable throwable)	Logs a message at the TRACE level including the stack trace of the Throwable throwable passed as parameter.
void	trace(Marker marker, String message, Supplier<?>... paramSuppliers)	Logs a message with parameters which are only to be constructed if the logging level is the TRACE level.
void	trace(Marker marker, Message message)	Logs a message with the specific Marker at the TRACE level.
void	trace(Marker marker, Message message, Throwable throwable)	Logs a message with the specific Marker at the TRACE level.
void	trace(Marker marker, MessageSupplier messageSupplier)	Logs a message which is only to be constructed if the logging level is the TRACE level with the specified Marker.
void	trace(Marker marker, MessageSupplier messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the TRACE level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter.
void	trace(Marker marker, Supplier<?> messageSupplier)	Logs a message which is only to be constructed if the logging level is the TRACE level with the specified Marker.
void	trace(Marker marker, Supplier<?> messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the TRACE level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter.
void	trace(Message message)	Logs a message with the specific Marker at the TRACE level.
void	trace(Message message, Throwable throwable)	Logs a message with the specific Marker at the TRACE level.
void	trace(MessageSupplier messageSupplier)	Logs a message which is only to be constructed if the logging level is the TRACE level.
void	trace(MessageSupplier messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the TRACE level) including the stack trace of the Throwable throwable passed as parameter.
void	trace(Supplier<?> messageSupplier)	Logs a message which is only to be constructed if the logging level is the TRACE level.
void	trace(Supplier<?> messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the TRACE level) including the stack trace of the Throwable throwable passed as parameter.
EntryMessage	traceEntry()	Logs entry to a method.
EntryMessage	traceEntry(String format, Object... params)	Logs entry to a method along with its parameters.
EntryMessage	traceEntry(String format, Supplier<?>... paramSuppliers)	Logs entry to a method along with its parameters.
EntryMessage	traceEntry(Message message)	Logs entry to a method using a Message to describe the parameters.
EntryMessage	traceEntry(Supplier<?>... paramSuppliers)	Logs entry to a method along with its parameters.
void	traceExit()	Logs exit from a method.
<R> R	traceExit(String format, R result)	Logs exiting from a method with the result.
void	traceExit(EntryMessage message)	Logs exiting from a method with no result.
<R> R	traceExit(EntryMessage message, R result)	Logs exiting from a method with the result.
<R> R	traceExit(Message message, R result)	Logs exiting from a method with the result.
<R> R	traceExit(R result)	Logs exiting from a method with the result.
void	warn(CharSequence message)	Logs a message CharSequence with the WARN level.
void	warn(CharSequence message, Throwable throwable)	Logs a CharSequence at the WARN level including the stack trace of the Throwable throwable passed as parameter.
void	warn(Object message)	Logs a message object with the WARN level.
void	warn(Object message, Throwable throwable)	Logs a message at the WARN level including the stack trace of the Throwable throwable passed as parameter.
void	warn(String message)	Logs a message object with the WARN level.
void	warn(String message, Object p0)	Logs a message with parameters at warn level.
void	warn(String message, Object... params)	Logs a message with parameters at the WARN level.
void	warn(String message, Object p0, Object p1)	Logs a message with parameters at warn level.
void	warn(String message, Object p0, Object p1, Object p2)	Logs a message with parameters at warn level.
void	warn(String message, Object p0, Object p1, Object p2, Object p3)	Logs a message with parameters at warn level.
void	warn(String message, Object p0, Object p1, Object p2, Object p3, Object p4)	Logs a message with parameters at warn level.
void	warn(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)	Logs a message with parameters at warn level.
void	warn(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)	Logs a message with parameters at warn level.
void	warn(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)	Logs a message with parameters at warn level.
void	warn(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)	Logs a message with parameters at warn level.
void	warn(String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)	Logs a message with parameters at warn level.
void	warn(String message, Throwable throwable)	Logs a message at the WARN level including the stack trace of the Throwable throwable passed as parameter.
void	warn(String message, Supplier<?>... paramSuppliers)	Logs a message with parameters which are only to be constructed if the logging level is the WARN level.
void	warn(Marker marker, CharSequence message)	Logs a message CharSequence with the WARN level.
void	warn(Marker marker, CharSequence message, Throwable throwable)	Logs a CharSequence at the WARN level including the stack trace of the Throwable throwable passed as parameter.
void	warn(Marker marker, Object message)	Logs a message object with the WARN level.
void	warn(Marker marker, Object message, Throwable throwable)	Logs a message at the WARN level including the stack trace of the Throwable throwable passed as parameter.
void	warn(Marker marker, String message)	Logs a message object with the WARN level.
void	warn(Marker marker, String message, Object p0)	Logs a message with parameters at warn level.
void	warn(Marker marker, String message, Object... params)	Logs a message with parameters at the WARN level.
void	warn(Marker marker, String message, Object p0, Object p1)	Logs a message with parameters at warn level.
void	warn(Marker marker, String message, Object p0, Object p1, Object p2)	Logs a message with parameters at warn level.
void	warn(Marker marker, String message, Object p0, Object p1, Object p2, Object p3)	Logs a message with parameters at warn level.
void	warn(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4)	Logs a message with parameters at warn level.
void	warn(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)	Logs a message with parameters at warn level.
void	warn(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)	Logs a message with parameters at warn level.
void	warn(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)	Logs a message with parameters at warn level.
void	warn(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)	Logs a message with parameters at warn level.
void	warn(Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)	Logs a message with parameters at warn level.
void	warn(Marker marker, String message, Throwable throwable)	Logs a message at the WARN level including the stack trace of the Throwable throwable passed as parameter.
void	warn(Marker marker, String message, Supplier<?>... paramSuppliers)	Logs a message with parameters which are only to be constructed if the logging level is the WARN level.
void	warn(Marker marker, Message message)	Logs a message with the specific Marker at the WARN level.
void	warn(Marker marker, Message message, Throwable throwable)	Logs a message with the specific Marker at the WARN level.
void	warn(Marker marker, MessageSupplier messageSupplier)	Logs a message which is only to be constructed if the logging level is the WARN level with the specified Marker.
void	warn(Marker marker, MessageSupplier messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the WARN level) with the specified Marker and including the stack warn of the Throwable throwable passed as parameter.
void	warn(Marker marker, Supplier<?> messageSupplier)	Logs a message which is only to be constructed if the logging level is the WARN level with the specified Marker.
void	warn(Marker marker, Supplier<?> messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the WARN level) with the specified Marker and including the stack warn of the Throwable throwable passed as parameter.
void	warn(Message message)	Logs a message with the specific Marker at the WARN level.
void	warn(Message message, Throwable throwable)	Logs a message with the specific Marker at the WARN level.
void	warn(MessageSupplier messageSupplier)	Logs a message which is only to be constructed if the logging level is the WARN level.
void	warn(MessageSupplier messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the WARN level) including the stack warn of the Throwable throwable passed as parameter.
void	warn(Supplier<?> messageSupplier)	Logs a message which is only to be constructed if the logging level is the WARN level.
void	warn(Supplier<?> messageSupplier, Throwable throwable)	Logs a message (only to be constructed if the logging level is the WARN level) including the stack warn of the Throwable throwable passed as parameter.

Method Details

catching

void catching(Level level,
 Throwable throwable)

Logs a Throwable that has been caught to a specific logging level.

Parameters:

level - The logging Level.

throwable - the Throwable.

catching

void catching(Throwable throwable)

Logs a Throwable that has been caught at the ERROR level. Normally, one may wish to provide additional information with an exception while logging it; in these cases, one would not use this method. In other cases where simply logging the fact that an exception was swallowed somewhere (e.g., at the top of the stack trace in a main() method), this method is ideal for it.

Parameters:

throwable - the Throwable.

debug

void debug(Marker marker,
 Message message)

Logs a message with the specific Marker at the DEBUG level.

Parameters:

marker - the marker data specific to this log statement

message - the message string to be logged

debug

void debug(Marker marker,
 Message message,
 Throwable throwable)

Logs a message with the specific Marker at the DEBUG level.

Parameters:

marker - the marker data specific to this log statement

message - the message string to be logged

throwable - A Throwable or null.

debug

void debug(Marker marker,
 MessageSupplier messageSupplier)

Logs a message which is only to be constructed if the logging level is the DEBUG level with the specified Marker. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message.

Since:

2.4

debug

void debug(Marker marker,
 MessageSupplier messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the DEBUG level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message.

throwable - A Throwable or null.

Since:

2.4

debug

void debug(Marker marker,
 CharSequence message)

Logs a message CharSequence with the DEBUG level.

Parameters:

marker - the marker data specific to this log statement

message - the message CharSequence to log.

debug

void debug(Marker marker,
 CharSequence message,
 Throwable throwable)

Logs a message CharSequence at the DEBUG level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

message - the message CharSequence to log.

throwable - the Throwable to log, including its stack trace.

debug

void debug(Marker marker,
 Object message)

Logs a message object with the DEBUG level.

Parameters:

marker - the marker data specific to this log statement

message - the message object to log.

debug

void debug(Marker marker,
 Object message,
 Throwable throwable)

Logs a message at the DEBUG level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

message - the message to log.

throwable - the Throwable to log, including its stack trace.

debug

void debug(Marker marker,
 String message)

Logs a message object with the DEBUG level.

Parameters:

marker - the marker data specific to this log statement

message - the message object to log.

debug

void debug(Marker marker,
 String message,
 Object... params)

Logs a message with parameters at the DEBUG level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

params - parameters to the message.

See Also:

• getMessageFactory()

debug

void debug(Marker marker,
 String message,
 Supplier<?>... paramSuppliers)

Logs a message with parameters which are only to be constructed if the logging level is the DEBUG level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

paramSuppliers - An array of functions, which when called, produce the desired log message parameters.

Since:

2.4

debug

void debug(Marker marker,
 String message,
 Throwable throwable)

Logs a message at the DEBUG level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

message - the message to log.

throwable - the Throwable to log, including its stack trace.

debug

void debug(Marker marker,
 Supplier<?> messageSupplier)

Logs a message which is only to be constructed if the logging level is the DEBUG level with the specified Marker.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

Since:

2.4

debug

void debug(Marker marker,
 Supplier<?> messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the DEBUG level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

throwable - A Throwable or null.

Since:

2.4

debug

void debug(Message message)

Logs a message with the specific Marker at the DEBUG level.

Parameters:

message - the message string to be logged

debug

void debug(Message message,
 Throwable throwable)

Logs a message with the specific Marker at the DEBUG level.

Parameters:

message - the message string to be logged

throwable - A Throwable or null.

debug

void debug(MessageSupplier messageSupplier)

Logs a message which is only to be constructed if the logging level is the DEBUG level. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

messageSupplier - A function, which when called, produces the desired log message.

Since:

2.4

debug

void debug(MessageSupplier messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the DEBUG level) including the stack trace of the Throwable throwable passed as parameter. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

messageSupplier - A function, which when called, produces the desired log message.

throwable - the Throwable to log, including its stack trace.

Since:

2.4

debug

void debug(CharSequence message)

Logs a message CharSequence with the DEBUG level.

Parameters:

message - the message object to log.

debug

void debug(CharSequence message,
 Throwable throwable)

Logs a CharSequence at the DEBUG level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message CharSequence to log.

throwable - the Throwable to log, including its stack trace.

debug

void debug(Object message)

Logs a message object with the DEBUG level.

Parameters:

message - the message object to log.

debug

void debug(Object message,
 Throwable throwable)

Logs a message at the DEBUG level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message to log.

throwable - the Throwable to log, including its stack trace.

debug

void debug(String message)

Logs a message object with the DEBUG level.

Parameters:

message - the message string to log.

debug

void debug(String message,
 Object... params)

Logs a message with parameters at the DEBUG level.

Parameters:

message - the message to log; the format depends on the message factory.

params - parameters to the message.

See Also:

• getMessageFactory()

debug

void debug(String message,
 Supplier<?>... paramSuppliers)

Logs a message with parameters which are only to be constructed if the logging level is the DEBUG level.

Parameters:

message - the message to log; the format depends on the message factory.

paramSuppliers - An array of functions, which when called, produce the desired log message parameters.

Since:

2.4

debug

void debug(String message,
 Throwable throwable)

Logs a message at the DEBUG level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message to log.

throwable - the Throwable to log, including its stack trace.

debug

void debug(Supplier<?> messageSupplier)

Logs a message which is only to be constructed if the logging level is the DEBUG level.

Parameters:

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

Since:

2.4

debug

void debug(Supplier<?> messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the DEBUG level) including the stack trace of the Throwable throwable passed as parameter.

Parameters:

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

throwable - the Throwable to log, including its stack trace.

Since:

2.4

debug

void debug(Marker marker,
 String message,
 Object p0)

Logs a message with parameters at debug level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

debug

void debug(Marker marker,
 String message,
 Object p0,
 Object p1)

Logs a message with parameters at debug level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

debug

void debug(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2)

Logs a message with parameters at debug level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

debug

void debug(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3)

Logs a message with parameters at debug level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

debug

void debug(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4)

Logs a message with parameters at debug level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

debug

void debug(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5)

Logs a message with parameters at debug level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

debug

void debug(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6)

Logs a message with parameters at debug level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

debug

void debug(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7)

Logs a message with parameters at debug level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

debug

void debug(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8)

Logs a message with parameters at debug level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

debug

void debug(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8,
 Object p9)

Logs a message with parameters at debug level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

p9 - parameter to the message.

debug

void debug(String message,
 Object p0)

Logs a message with parameters at debug level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

debug

void debug(String message,
 Object p0,
 Object p1)

Logs a message with parameters at debug level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

debug

void debug(String message,
 Object p0,
 Object p1,
 Object p2)

Logs a message with parameters at debug level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

debug

void debug(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3)

Logs a message with parameters at debug level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

debug

void debug(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4)

Logs a message with parameters at debug level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

debug

void debug(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5)

Logs a message with parameters at debug level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

debug

void debug(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6)

Logs a message with parameters at debug level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

debug

void debug(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7)

Logs a message with parameters at debug level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

debug

void debug(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8)

Logs a message with parameters at debug level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

debug

void debug(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8,
 Object p9)

Logs a message with parameters at debug level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

p9 - parameter to the message.

entry

@Deprecated
void entry()

Deprecated.

Use traceEntry() instead which performs the same function.

Logs entry to a method. Used when the method in question has no parameters or when the parameters should not be logged.

entry

@Deprecated
void entry(Object... params)

Deprecated.

Use traceEntry(String, Object...) instead which performs the same function.

Logs entry to a method along with its parameters (consider using one of the traceEntry(...) methods instead.)

For example:

 public void doSomething(String foo, int bar) {
     LOGGER.entry(foo, bar);
     // do something
 }
 

The use of methods such as this are more effective when combined with aspect-oriented programming or other bytecode manipulation tools. It can be rather tedious (and messy) to use this type of method manually.

Parameters:

params - The parameters to the method.

error

void error(Marker marker,
 Message message)

Logs a message with the specific Marker at the ERROR level.

Parameters:

marker - the marker data specific to this log statement

message - the message string to be logged

error

void error(Marker marker,
 Message message,
 Throwable throwable)

Logs a message with the specific Marker at the ERROR level.

Parameters:

marker - the marker data specific to this log statement

message - the message string to be logged

throwable - A Throwable or null.

error

void error(Marker marker,
 MessageSupplier messageSupplier)

Logs a message which is only to be constructed if the logging level is the ERROR level with the specified Marker. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message.

Since:

2.4

error

void error(Marker marker,
 MessageSupplier messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the ERROR level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message.

throwable - A Throwable or null.

Since:

2.4

error

void error(Marker marker,
 CharSequence message)

Logs a message CharSequence with the ERROR level.

Parameters:

marker - the marker data specific to this log statement.

message - the message CharSequence to log.

error

void error(Marker marker,
 CharSequence message,
 Throwable throwable)

Logs a CharSequence at the ERROR level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement.

message - the message CharSequence to log.

throwable - the Throwable to log, including its stack trace.

error

void error(Marker marker,
 Object message)

Logs a message object with the ERROR level.

Parameters:

marker - the marker data specific to this log statement.

message - the message object to log.

error

void error(Marker marker,
 Object message,
 Throwable throwable)

Logs a message at the ERROR level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement.

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

error

void error(Marker marker,
 String message)

Logs a message object with the ERROR level.

Parameters:

marker - the marker data specific to this log statement.

message - the message object to log.

error

void error(Marker marker,
 String message,
 Object... params)

Logs a message with parameters at the ERROR level.

Parameters:

marker - the marker data specific to this log statement.

message - the message to log; the format depends on the message factory.

params - parameters to the message.

See Also:

• getMessageFactory()

error

void error(Marker marker,
 String message,
 Supplier<?>... paramSuppliers)

Logs a message with parameters which are only to be constructed if the logging level is the ERROR level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

paramSuppliers - An array of functions, which when called, produce the desired log message parameters.

Since:

2.4

error

void error(Marker marker,
 String message,
 Throwable throwable)

Logs a message at the ERROR level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement.

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

error

void error(Marker marker,
 Supplier<?> messageSupplier)

Logs a message which is only to be constructed if the logging level is the ERROR level with the specified Marker.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

Since:

2.4

error

void error(Marker marker,
 Supplier<?> messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the ERROR level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

throwable - A Throwable or null.

Since:

2.4

error

void error(Message message)

Logs a message with the specific Marker at the ERROR level.

Parameters:

message - the message string to be logged

error

void error(Message message,
 Throwable throwable)

Logs a message with the specific Marker at the ERROR level.

Parameters:

message - the message string to be logged

throwable - A Throwable or null.

error

void error(MessageSupplier messageSupplier)

Logs a message which is only to be constructed if the logging level is the ERROR level. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

messageSupplier - A function, which when called, produces the desired log message.

Since:

2.4

error

void error(MessageSupplier messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the ERROR level) including the stack trace of the Throwable throwable passed as parameter. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

messageSupplier - A function, which when called, produces the desired log message.

throwable - the Throwable to log, including its stack trace.

Since:

2.4

error

void error(CharSequence message)

Logs a message CharSequence with the ERROR level.

Parameters:

message - the message CharSequence to log.

error

void error(CharSequence message,
 Throwable throwable)

Logs a CharSequence at the ERROR level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message CharSequence to log.

throwable - the Throwable to log, including its stack trace.

error

void error(Object message)

Logs a message object with the ERROR level.

Parameters:

message - the message object to log.

error

void error(Object message,
 Throwable throwable)

Logs a message at the ERROR level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

error

void error(String message)

Logs a message object with the ERROR level.

Parameters:

message - the message string to log.

error

void error(String message,
 Object... params)

Logs a message with parameters at the ERROR level.

Parameters:

message - the message to log; the format depends on the message factory.

params - parameters to the message.

See Also:

• getMessageFactory()

error

void error(String message,
 Supplier<?>... paramSuppliers)

Logs a message with parameters which are only to be constructed if the logging level is the ERROR level.

Parameters:

message - the message to log; the format depends on the message factory.

paramSuppliers - An array of functions, which when called, produce the desired log message parameters.

Since:

2.4

error

void error(String message,
 Throwable throwable)

Logs a message at the ERROR level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

error

void error(Supplier<?> messageSupplier)

Logs a message which is only to be constructed if the logging level is the ERROR level.

Parameters:

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

Since:

2.4

error

void error(Supplier<?> messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the ERROR level) including the stack trace of the Throwable throwable passed as parameter.

Parameters:

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

throwable - the Throwable to log, including its stack trace.

Since:

2.4

error

void error(Marker marker,
 String message,
 Object p0)

Logs a message with parameters at error level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

error

void error(Marker marker,
 String message,
 Object p0,
 Object p1)

Logs a message with parameters at error level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

error

void error(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2)

Logs a message with parameters at error level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

error

void error(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3)

Logs a message with parameters at error level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

error

void error(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4)

Logs a message with parameters at error level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

error

void error(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5)

Logs a message with parameters at error level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

error

void error(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6)

Logs a message with parameters at error level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

error

void error(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7)

Logs a message with parameters at error level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

error

void error(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8)

Logs a message with parameters at error level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

error

void error(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8,
 Object p9)

Logs a message with parameters at error level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

p9 - parameter to the message.

error

void error(String message,
 Object p0)

Logs a message with parameters at error level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

error

void error(String message,
 Object p0,
 Object p1)

Logs a message with parameters at error level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

error

void error(String message,
 Object p0,
 Object p1,
 Object p2)

Logs a message with parameters at error level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

error

void error(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3)

Logs a message with parameters at error level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

error

void error(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4)

Logs a message with parameters at error level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

error

void error(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5)

Logs a message with parameters at error level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

error

void error(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6)

Logs a message with parameters at error level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

error

void error(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7)

Logs a message with parameters at error level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

error

void error(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8)

Logs a message with parameters at error level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

error

void error(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8,
 Object p9)

Logs a message with parameters at error level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

p9 - parameter to the message.

exit

@Deprecated
void exit()

Deprecated.

Use traceExit() instead which performs the same function.

Logs exit from a method. Used for methods that do not return anything.

exit

@Deprecated
<R> R exit(R result)

Deprecated.

Use traceExit(Object) instead which performs the same function.

Logs exiting from a method with the result. This may be coded as:

 return LOGGER.exit(myResult);
 

Type Parameters:

R - The type of the parameter and object being returned.

Parameters:

result - The result being returned from the method call.

Returns:

the result.

fatal

void fatal(Marker marker,
 Message message)

Logs a message with the specific Marker at the FATAL level.

Parameters:

marker - the marker data specific to this log statement

message - the message string to be logged

fatal

void fatal(Marker marker,
 Message message,
 Throwable throwable)

Logs a message with the specific Marker at the FATAL level.

Parameters:

marker - the marker data specific to this log statement

message - the message string to be logged

throwable - A Throwable or null.

fatal

void fatal(Marker marker,
 MessageSupplier messageSupplier)

Logs a message which is only to be constructed if the logging level is the FATAL level with the specified Marker. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message.

Since:

2.4

fatal

void fatal(Marker marker,
 MessageSupplier messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the FATAL level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message.

throwable - A Throwable or null.

Since:

2.4

fatal

void fatal(Marker marker,
 CharSequence message)

Logs a message CharSequence with the FATAL level.

Parameters:

marker - The marker data specific to this log statement.

message - the message CharSequence to log.

fatal

void fatal(Marker marker,
 CharSequence message,
 Throwable throwable)

Logs a CharSequence at the FATAL level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - The marker data specific to this log statement.

message - the message CharSequence to log.

throwable - the Throwable to log, including its stack trace.

fatal

void fatal(Marker marker,
 Object message)

Logs a message object with the FATAL level.

Parameters:

marker - The marker data specific to this log statement.

message - the message object to log.

fatal

void fatal(Marker marker,
 Object message,
 Throwable throwable)

Logs a message at the FATAL level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - The marker data specific to this log statement.

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

fatal

void fatal(Marker marker,
 String message)

Logs a message object with the FATAL level.

Parameters:

marker - The marker data specific to this log statement.

message - the message object to log.

fatal

void fatal(Marker marker,
 String message,
 Object... params)

Logs a message with parameters at the FATAL level.

Parameters:

marker - The marker data specific to this log statement.

message - the message to log; the format depends on the message factory.

params - parameters to the message.

See Also:

• getMessageFactory()

fatal

void fatal(Marker marker,
 String message,
 Supplier<?>... paramSuppliers)

Logs a message with parameters which are only to be constructed if the logging level is the FATAL level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

paramSuppliers - An array of functions, which when called, produce the desired log message parameters.

Since:

2.4

fatal

void fatal(Marker marker,
 String message,
 Throwable throwable)

Logs a message at the FATAL level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - The marker data specific to this log statement.

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

fatal

void fatal(Marker marker,
 Supplier<?> messageSupplier)

Logs a message which is only to be constructed if the logging level is the FATAL level with the specified Marker.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

Since:

2.4

fatal

void fatal(Marker marker,
 Supplier<?> messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the FATAL level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

throwable - A Throwable or null.

Since:

2.4

fatal

void fatal(Message message)

Logs a message with the specific Marker at the FATAL level.

Parameters:

message - the message string to be logged

fatal

void fatal(Message message,
 Throwable throwable)

Logs a message with the specific Marker at the FATAL level.

Parameters:

message - the message string to be logged

throwable - A Throwable or null.

fatal

void fatal(MessageSupplier messageSupplier)

Logs a message which is only to be constructed if the logging level is the FATAL level. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

messageSupplier - A function, which when called, produces the desired log message.

Since:

2.4

fatal

void fatal(MessageSupplier messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the FATAL level) including the stack trace of the Throwable throwable passed as parameter. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

messageSupplier - A function, which when called, produces the desired log message.

throwable - the Throwable to log, including its stack trace.

Since:

2.4

fatal

void fatal(CharSequence message)

Logs a message CharSequence with the FATAL level.

Parameters:

message - the message CharSequence to log.

fatal

void fatal(CharSequence message,
 Throwable throwable)

Logs a CharSequence at the FATAL level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message CharSequence to log.

throwable - the Throwable to log, including its stack trace.

fatal

void fatal(Object message)

Logs a message object with the FATAL level.

Parameters:

message - the message object to log.

fatal

void fatal(Object message,
 Throwable throwable)

Logs a message at the FATAL level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

fatal

void fatal(String message)

Logs a message object with the FATAL level.

Parameters:

message - the message string to log.

fatal

void fatal(String message,
 Object... params)

Logs a message with parameters at the FATAL level.

Parameters:

message - the message to log; the format depends on the message factory.

params - parameters to the message.

See Also:

• getMessageFactory()

fatal

void fatal(String message,
 Supplier<?>... paramSuppliers)

Logs a message with parameters which are only to be constructed if the logging level is the FATAL level.

Parameters:

message - the message to log; the format depends on the message factory.

paramSuppliers - An array of functions, which when called, produce the desired log message parameters.

Since:

2.4

fatal

void fatal(String message,
 Throwable throwable)

Logs a message at the FATAL level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

fatal

void fatal(Supplier<?> messageSupplier)

Logs a message which is only to be constructed if the logging level is the FATAL level.

Parameters:

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

Since:

2.4

fatal

void fatal(Supplier<?> messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the FATAL level) including the stack trace of the Throwable throwable passed as parameter.

Parameters:

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

throwable - the Throwable to log, including its stack trace.

Since:

2.4

fatal

void fatal(Marker marker,
 String message,
 Object p0)

Logs a message with parameters at fatal level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

fatal

void fatal(Marker marker,
 String message,
 Object p0,
 Object p1)

Logs a message with parameters at fatal level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

fatal

void fatal(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2)

Logs a message with parameters at fatal level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

fatal

void fatal(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3)

Logs a message with parameters at fatal level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

fatal

void fatal(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4)

Logs a message with parameters at fatal level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

fatal

void fatal(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5)

Logs a message with parameters at fatal level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

fatal

void fatal(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6)

Logs a message with parameters at fatal level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

fatal

void fatal(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7)

Logs a message with parameters at fatal level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

fatal

void fatal(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8)

Logs a message with parameters at fatal level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

fatal

void fatal(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8,
 Object p9)

Logs a message with parameters at fatal level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

p9 - parameter to the message.

fatal

void fatal(String message,
 Object p0)

Logs a message with parameters at fatal level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

fatal

void fatal(String message,
 Object p0,
 Object p1)

Logs a message with parameters at fatal level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

fatal

void fatal(String message,
 Object p0,
 Object p1,
 Object p2)

Logs a message with parameters at fatal level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

fatal

void fatal(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3)

Logs a message with parameters at fatal level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

fatal

void fatal(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4)

Logs a message with parameters at fatal level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

fatal

void fatal(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5)

Logs a message with parameters at fatal level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

fatal

void fatal(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6)

Logs a message with parameters at fatal level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

fatal

void fatal(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7)

Logs a message with parameters at fatal level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

fatal

void fatal(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8)

Logs a message with parameters at fatal level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

fatal

void fatal(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8,
 Object p9)

Logs a message with parameters at fatal level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

p9 - parameter to the message.

getLevel

Level getLevel()

Gets the Level associated with the Logger.

Returns:

the Level associate with the Logger.

getMessageFactory

<MF extends MessageFactory> MF getMessageFactory()

Gets the message factory used to convert message Objects and Strings/CharSequences into actual log Messages.

Since version 2.6, Log4j internally uses message factories that implement the MessageFactory2 interface. From version 2.6.2, the return type of this method was changed from MessageFactory to <MF extends MessageFactory> MF. The returned factory will always implement MessageFactory2, but the return type of this method could not be changed to MessageFactory2 without breaking binary compatibility.

Returns:

the message factory, as an instance of MessageFactory2

getFlowMessageFactory

FlowMessageFactory getFlowMessageFactory()

Gets the flow message factory used to convert messages into flow messages.

Returns:

the flow message factory, as an instance of FlowMessageFactory.

Since:

2.20

getName

String getName()

Gets the logger name.

Returns:

the logger name.

info

void info(Marker marker,
 Message message)

Logs a message with the specific Marker at the INFO level.

Parameters:

marker - the marker data specific to this log statement

message - the message string to be logged

info

void info(Marker marker,
 Message message,
 Throwable throwable)

Logs a message with the specific Marker at the INFO level.

Parameters:

marker - the marker data specific to this log statement

message - the message string to be logged

throwable - A Throwable or null.

info

void info(Marker marker,
 MessageSupplier messageSupplier)

Logs a message which is only to be constructed if the logging level is the INFO level with the specified Marker. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message.

Since:

2.4

info

void info(Marker marker,
 MessageSupplier messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the INFO level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message.

throwable - A Throwable or null.

Since:

2.4

info

void info(Marker marker,
 CharSequence message)

Logs a message CharSequence with the INFO level.

Parameters:

marker - the marker data specific to this log statement

message - the message CharSequence to log.

info

void info(Marker marker,
 CharSequence message,
 Throwable throwable)

Logs a CharSequence at the INFO level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

message - the message CharSequence to log.

throwable - the Throwable to log, including its stack trace.

info

void info(Marker marker,
 Object message)

Logs a message object with the INFO level.

Parameters:

marker - the marker data specific to this log statement

message - the message object to log.

info

void info(Marker marker,
 Object message,
 Throwable throwable)

Logs a message at the INFO level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

info

void info(Marker marker,
 String message)

Logs a message object with the INFO level.

Parameters:

marker - the marker data specific to this log statement

message - the message object to log.

info

void info(Marker marker,
 String message,
 Object... params)

Logs a message with parameters at the INFO level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

params - parameters to the message.

See Also:

• getMessageFactory()

info

void info(Marker marker,
 String message,
 Supplier<?>... paramSuppliers)

Logs a message with parameters which are only to be constructed if the logging level is the INFO level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

paramSuppliers - An array of functions, which when called, produce the desired log message parameters.

Since:

2.4

info

void info(Marker marker,
 String message,
 Throwable throwable)

Logs a message at the INFO level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

info

void info(Marker marker,
 Supplier<?> messageSupplier)

Logs a message which is only to be constructed if the logging level is the INFO level with the specified Marker.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

Since:

2.4

info

void info(Marker marker,
 Supplier<?> messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the INFO level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

throwable - A Throwable or null.

Since:

2.4

info

void info(Message message)

Logs a message with the specific Marker at the INFO level.

Parameters:

message - the message string to be logged

info

void info(Message message,
 Throwable throwable)

Logs a message with the specific Marker at the INFO level.

Parameters:

message - the message string to be logged

throwable - A Throwable or null.

info

void info(MessageSupplier messageSupplier)

Logs a message which is only to be constructed if the logging level is the INFO level. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

messageSupplier - A function, which when called, produces the desired log message.

Since:

2.4

info

void info(MessageSupplier messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the INFO level) including the stack trace of the Throwable throwable passed as parameter. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

messageSupplier - A function, which when called, produces the desired log message.

throwable - the Throwable to log, including its stack trace.

Since:

2.4

info

void info(CharSequence message)

Logs a message CharSequence with the INFO level.

Parameters:

message - the message CharSequence to log.

info

void info(CharSequence message,
 Throwable throwable)

Logs a CharSequence at the INFO level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message CharSequence to log.

throwable - the Throwable to log, including its stack trace.

info

void info(Object message)

Logs a message object with the INFO level.

Parameters:

message - the message object to log.

info

void info(Object message,
 Throwable throwable)

Logs a message at the INFO level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

info

void info(String message)

Logs a message object with the INFO level.

Parameters:

message - the message string to log.

info

void info(String message,
 Object... params)

Logs a message with parameters at the INFO level.

Parameters:

message - the message to log; the format depends on the message factory.

params - parameters to the message.

See Also:

• getMessageFactory()

info

void info(String message,
 Supplier<?>... paramSuppliers)

Logs a message with parameters which are only to be constructed if the logging level is the INFO level.

Parameters:

message - the message to log; the format depends on the message factory.

paramSuppliers - An array of functions, which when called, produce the desired log message parameters.

Since:

2.4

info

void info(String message,
 Throwable throwable)

Logs a message at the INFO level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

info

void info(Supplier<?> messageSupplier)

Logs a message which is only to be constructed if the logging level is the INFO level.

Parameters:

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

Since:

2.4

info

void info(Supplier<?> messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the INFO level) including the stack trace of the Throwable throwable passed as parameter.

Parameters:

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

throwable - the Throwable to log, including its stack trace.

Since:

2.4

info

void info(Marker marker,
 String message,
 Object p0)

Logs a message with parameters at info level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

info

void info(Marker marker,
 String message,
 Object p0,
 Object p1)

Logs a message with parameters at info level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

info

void info(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2)

Logs a message with parameters at info level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

info

void info(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3)

Logs a message with parameters at info level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

info

void info(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4)

Logs a message with parameters at info level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

info

void info(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5)

Logs a message with parameters at info level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

info

void info(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6)

Logs a message with parameters at info level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

info

void info(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7)

Logs a message with parameters at info level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

info

void info(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8)

Logs a message with parameters at info level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

info

void info(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8,
 Object p9)

Logs a message with parameters at info level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

p9 - parameter to the message.

info

void info(String message,
 Object p0)

Logs a message with parameters at info level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

info

void info(String message,
 Object p0,
 Object p1)

Logs a message with parameters at info level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

info

void info(String message,
 Object p0,
 Object p1,
 Object p2)

Logs a message with parameters at info level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

info

void info(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3)

Logs a message with parameters at info level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

info

void info(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4)

Logs a message with parameters at info level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

info

void info(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5)

Logs a message with parameters at info level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

info

void info(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6)

Logs a message with parameters at info level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

info

void info(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7)

Logs a message with parameters at info level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

info

void info(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8)

Logs a message with parameters at info level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

info

void info(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8,
 Object p9)

Logs a message with parameters at info level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

p9 - parameter to the message.

isDebugEnabled

boolean isDebugEnabled()

Checks whether this Logger is enabled for the DEBUG Level.

Returns:

boolean - true if this Logger is enabled for level DEBUG, false otherwise.

isDebugEnabled

boolean isDebugEnabled(Marker marker)

Checks whether this Logger is enabled for the DEBUG Level.

Parameters:

marker - The Marker to check

Returns:

boolean - true if this Logger is enabled for level DEBUG, false otherwise.

isEnabled

boolean isEnabled(Level level)

Checks whether this Logger is enabled for the given Level.

Note that passing in OFF always returns true.

Parameters:

level - the Level to check

Returns:

boolean - true if this Logger is enabled for level, false otherwise.

isEnabled

boolean isEnabled(Level level,
 Marker marker)

Checks whether this Logger is enabled for the given Level and Marker.

Parameters:

level - The Level to check

marker - The Marker to check

Returns:

boolean - true if this Logger is enabled for level and marker, false otherwise.

isErrorEnabled

boolean isErrorEnabled()

Checks whether this Logger is enabled for the ERROR Level.

Returns:

boolean - true if this Logger is enabled for level ERROR, false otherwise.

isErrorEnabled

boolean isErrorEnabled(Marker marker)

Checks whether this Logger is enabled for the ERROR Level.

Parameters:

marker - The Marker to check

Returns:

boolean - true if this Logger is enabled for level ERROR, false otherwise.

isFatalEnabled

boolean isFatalEnabled()

Checks whether this Logger is enabled for the FATAL Level.

Returns:

boolean - true if this Logger is enabled for level FATAL, false otherwise.

isFatalEnabled

boolean isFatalEnabled(Marker marker)

Checks whether this Logger is enabled for the FATAL Level.

Parameters:

marker - The Marker to check

Returns:

boolean - true if this Logger is enabled for level FATAL, false otherwise.

isInfoEnabled

boolean isInfoEnabled()

Checks whether this Logger is enabled for the INFO Level.

Returns:

boolean - true if this Logger is enabled for level INFO, false otherwise.

isInfoEnabled

boolean isInfoEnabled(Marker marker)

Checks whether this Logger is enabled for the INFO Level.

Parameters:

marker - The Marker to check

Returns:

boolean - true if this Logger is enabled for level INFO, false otherwise.

isTraceEnabled

boolean isTraceEnabled()

Checks whether this Logger is enabled for the TRACE level.

Returns:

boolean - true if this Logger is enabled for level TRACE, false otherwise.

isTraceEnabled

boolean isTraceEnabled(Marker marker)

Checks whether this Logger is enabled for the TRACE level.

Parameters:

marker - The Marker to check

Returns:

boolean - true if this Logger is enabled for level TRACE, false otherwise.

isWarnEnabled

boolean isWarnEnabled()

Checks whether this Logger is enabled for the WARN Level.

Returns:

boolean - true if this Logger is enabled for level WARN, false otherwise.

isWarnEnabled

boolean isWarnEnabled(Marker marker)

Checks whether this Logger is enabled for the WARN Level.

Parameters:

marker - The Marker to check

Returns:

boolean - true if this Logger is enabled for level WARN, false otherwise.

log

void log(Level level,
 Marker marker,
 Message message)

Logs a message with the specific Marker at the given level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message string to be logged

log

void log(Level level,
 Marker marker,
 Message message,
 Throwable throwable)

Logs a message with the specific Marker at the given level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message string to be logged

throwable - A Throwable or null.

log

void log(Level level,
 Marker marker,
 MessageSupplier messageSupplier)

Logs a message which is only to be constructed if the logging level is the specified level with the specified Marker. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message.

Since:

2.4

log

void log(Level level,
 Marker marker,
 MessageSupplier messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the specified level) with the specified Marker and including the stack log of the Throwable throwable passed as parameter. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message.

throwable - A Throwable or null.

Since:

2.4

log

void log(Level level,
 Marker marker,
 CharSequence message)

Logs a message CharSequence with the given level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message CharSequence to log.

log

void log(Level level,
 Marker marker,
 CharSequence message,
 Throwable throwable)

Logs a CharSequence at the given level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message CharSequence to log.

throwable - the Throwable to log, including its stack trace.

log

void log(Level level,
 Marker marker,
 Object message)

Logs a message object with the given level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message object to log.

log

void log(Level level,
 Marker marker,
 Object message,
 Throwable throwable)

Logs a message at the given level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message to log.

throwable - the Throwable to log, including its stack trace.

log

void log(Level level,
 Marker marker,
 String message)

Logs a message object with the given level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message object to log.

log

void log(Level level,
 Marker marker,
 String message,
 Object... params)

Logs a message with parameters at the given level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

params - parameters to the message.

See Also:

• getMessageFactory()

log

void log(Level level,
 Marker marker,
 String message,
 Supplier<?>... paramSuppliers)

Logs a message with parameters which are only to be constructed if the logging level is the specified level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

paramSuppliers - An array of functions, which when called, produce the desired log message parameters.

Since:

2.4

log

void log(Level level,
 Marker marker,
 String message,
 Throwable throwable)

Logs a message at the given level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message to log.

throwable - the Throwable to log, including its stack trace.

log

void log(Level level,
 Marker marker,
 Supplier<?> messageSupplier)

Logs a message (only to be constructed if the logging level is the specified level) with the specified Marker.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

Since:

2.4

log

void log(Level level,
 Marker marker,
 Supplier<?> messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the specified level) with the specified Marker and including the stack log of the Throwable throwable passed as parameter.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

throwable - A Throwable or null.

Since:

2.4

log

void log(Level level,
 Message message)

Logs a message with the specific Marker at the given level.

Parameters:

level - the logging level

message - the message string to be logged

log

void log(Level level,
 Message message,
 Throwable throwable)

Logs a message with the specific Marker at the given level.

Parameters:

level - the logging level

message - the message string to be logged

throwable - A Throwable or null.

log

void log(Level level,
 MessageSupplier messageSupplier)

Logs a message which is only to be constructed if the logging level is the specified level. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

level - the logging level

messageSupplier - A function, which when called, produces the desired log message.

Since:

2.4

log

void log(Level level,
 MessageSupplier messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the specified level) including the stack log of the Throwable throwable passed as parameter. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

level - the logging level

messageSupplier - A function, which when called, produces the desired log message.

throwable - the Throwable to log, including its stack log.

Since:

2.4

log

void log(Level level,
 CharSequence message)

Logs a message CharSequence with the given level.

Parameters:

level - the logging level

message - the message CharSequence to log.

log

void log(Level level,
 CharSequence message,
 Throwable throwable)

Logs a CharSequence at the given level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

level - the logging level

message - the message CharSequence to log.

throwable - the Throwable to log, including its stack trace.

log

void log(Level level,
 Object message)

Logs a message object with the given level.

Parameters:

level - the logging level

message - the message object to log.

log

void log(Level level,
 Object message,
 Throwable throwable)

Logs a message at the given level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

level - the logging level

message - the message to log.

throwable - the Throwable to log, including its stack trace.

log

void log(Level level,
 String message)

Logs a message object with the given level.

Parameters:

level - the logging level

message - the message string to log.

log

void log(Level level,
 String message,
 Object... params)

Logs a message with parameters at the given level.

Parameters:

level - the logging level

message - the message to log; the format depends on the message factory.

params - parameters to the message.

See Also:

• getMessageFactory()

log

void log(Level level,
 String message,
 Supplier<?>... paramSuppliers)

Logs a message with parameters which are only to be constructed if the logging level is the specified level.

Parameters:

level - the logging level

message - the message to log; the format depends on the message factory.

paramSuppliers - An array of functions, which when called, produce the desired log message parameters.

Since:

2.4

log

void log(Level level,
 String message,
 Throwable throwable)

Logs a message at the given level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

level - the logging level

message - the message to log.

throwable - the Throwable to log, including its stack trace.

log

void log(Level level,
 Supplier<?> messageSupplier)

Logs a message which is only to be constructed if the logging level is the specified level.

Parameters:

level - the logging level

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

Since:

2.4

log

void log(Level level,
 Supplier<?> messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the specified level) including the stack log of the Throwable throwable passed as parameter.

Parameters:

level - the logging level

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

throwable - the Throwable to log, including its stack log.

Since:

2.4

log

void log(Level level,
 Marker marker,
 String message,
 Object p0)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

log

void log(Level level,
 Marker marker,
 String message,
 Object p0,
 Object p1)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

log

void log(Level level,
 Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

log

void log(Level level,
 Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

log

void log(Level level,
 Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

log

void log(Level level,
 Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

log

void log(Level level,
 Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

log

void log(Level level,
 Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

log

void log(Level level,
 Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

log

void log(Level level,
 Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8,
 Object p9)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

p9 - parameter to the message.

log

void log(Level level,
 String message,
 Object p0)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

log

void log(Level level,
 String message,
 Object p0,
 Object p1)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

log

void log(Level level,
 String message,
 Object p0,
 Object p1,
 Object p2)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

log

void log(Level level,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

log

void log(Level level,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

log

void log(Level level,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

log

void log(Level level,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

log

void log(Level level,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

log

void log(Level level,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

log

void log(Level level,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8,
 Object p9)

Logs a message with parameters at the specified level.

Parameters:

level - the logging level

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

p9 - parameter to the message.

printf

void printf(Level level,
 Marker marker,
 String format,
 Object... params)

Logs a formatted message using the specified format string and arguments.

Parameters:

level - The logging Level.

marker - the marker data specific to this log statement.

format - The format String.

params - Arguments specified by the format.

printf

void printf(Level level,
 String format,
 Object... params)

Logs a formatted message using the specified format string and arguments.

Parameters:

level - The logging Level.

format - The format String.

params - Arguments specified by the format.

throwing

<T extends Throwable> T throwing(Level level,
 T throwable)

Logs a Throwable to be thrown. This may be coded as:

 throw logger.throwing(Level.DEBUG, myException);
 

Type Parameters:

T - the Throwable type.

Parameters:

level - The logging Level.

throwable - The Throwable.

Returns:

the Throwable.

throwing

<T extends Throwable> T throwing(T throwable)

Logs a Throwable to be thrown at the ERROR level. This may be coded as:

 throw logger.throwing(myException);
 

Type Parameters:

T - the Throwable type.

Parameters:

throwable - The Throwable.

Returns:

the Throwable.

trace

void trace(Marker marker,
 Message message)

Logs a message with the specific Marker at the TRACE level.

Parameters:

marker - the marker data specific to this log statement

message - the message string to be logged

trace

void trace(Marker marker,
 Message message,
 Throwable throwable)

Logs a message with the specific Marker at the TRACE level.

Parameters:

marker - the marker data specific to this log statement

message - the message string to be logged

throwable - A Throwable or null.

trace

void trace(Marker marker,
 MessageSupplier messageSupplier)

Logs a message which is only to be constructed if the logging level is the TRACE level with the specified Marker. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message.

Since:

2.4

trace

void trace(Marker marker,
 MessageSupplier messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the TRACE level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message.

throwable - A Throwable or null.

Since:

2.4

trace

void trace(Marker marker,
 CharSequence message)

Logs a message CharSequence with the TRACE level.

Parameters:

marker - the marker data specific to this log statement

message - the message CharSequence to log.

trace

void trace(Marker marker,
 CharSequence message,
 Throwable throwable)

Logs a CharSequence at the TRACE level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

message - the message CharSequence to log.

throwable - the Throwable to log, including its stack trace.

See Also:

• debug(String)

trace

void trace(Marker marker,
 Object message)

Logs a message object with the TRACE level.

Parameters:

marker - the marker data specific to this log statement

message - the message object to log.

trace

void trace(Marker marker,
 Object message,
 Throwable throwable)

Logs a message at the TRACE level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

See Also:

• debug(String)

trace

void trace(Marker marker,
 String message)

Logs a message object with the TRACE level.

Parameters:

marker - the marker data specific to this log statement

message - the message string to log.

trace

void trace(Marker marker,
 String message,
 Object... params)

Logs a message with parameters at the TRACE level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

params - parameters to the message.

See Also:

• getMessageFactory()

trace

void trace(Marker marker,
 String message,
 Supplier<?>... paramSuppliers)

Logs a message with parameters which are only to be constructed if the logging level is the TRACE level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

paramSuppliers - An array of functions, which when called, produce the desired log message parameters.

Since:

2.4

trace

void trace(Marker marker,
 String message,
 Throwable throwable)

Logs a message at the TRACE level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

See Also:

• debug(String)

trace

void trace(Marker marker,
 Supplier<?> messageSupplier)

Logs a message which is only to be constructed if the logging level is the TRACE level with the specified Marker.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

Since:

2.4

trace

void trace(Marker marker,
 Supplier<?> messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the TRACE level) with the specified Marker and including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

throwable - A Throwable or null.

Since:

2.4

trace

void trace(Message message)

Logs a message with the specific Marker at the TRACE level.

Parameters:

message - the message string to be logged

trace

void trace(Message message,
 Throwable throwable)

Logs a message with the specific Marker at the TRACE level.

Parameters:

message - the message string to be logged

throwable - A Throwable or null.

trace

void trace(MessageSupplier messageSupplier)

Logs a message which is only to be constructed if the logging level is the TRACE level. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

messageSupplier - A function, which when called, produces the desired log message.

Since:

2.4

trace

void trace(MessageSupplier messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the TRACE level) including the stack trace of the Throwable throwable passed as parameter. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

messageSupplier - A function, which when called, produces the desired log message.

throwable - the Throwable to log, including its stack trace.

Since:

2.4

trace

void trace(CharSequence message)

Logs a message CharSequence with the TRACE level.

Parameters:

message - the message CharSequence to log.

trace

void trace(CharSequence message,
 Throwable throwable)

Logs a CharSequence at the TRACE level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message CharSequence to log.

throwable - the Throwable to log, including its stack trace.

See Also:

• debug(String)

trace

void trace(Object message)

Logs a message object with the TRACE level.

Parameters:

message - the message object to log.

trace

void trace(Object message,
 Throwable throwable)

Logs a message at the TRACE level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

See Also:

• debug(String)

trace

void trace(String message)

Logs a message object with the TRACE level.

Parameters:

message - the message string to log.

trace

void trace(String message,
 Object... params)

Logs a message with parameters at the TRACE level.

Parameters:

message - the message to log; the format depends on the message factory.

params - parameters to the message.

See Also:

• getMessageFactory()

trace

void trace(String message,
 Supplier<?>... paramSuppliers)

Logs a message with parameters which are only to be constructed if the logging level is the TRACE level.

Parameters:

message - the message to log; the format depends on the message factory.

paramSuppliers - An array of functions, which when called, produce the desired log message parameters.

Since:

2.4

trace

void trace(String message,
 Throwable throwable)

Logs a message at the TRACE level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

See Also:

• debug(String)

trace

void trace(Supplier<?> messageSupplier)

Logs a message which is only to be constructed if the logging level is the TRACE level.

Parameters:

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

Since:

2.4

trace

void trace(Supplier<?> messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the TRACE level) including the stack trace of the Throwable throwable passed as parameter.

Parameters:

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

throwable - the Throwable to log, including its stack trace.

Since:

2.4

trace

void trace(Marker marker,
 String message,
 Object p0)

Logs a message with parameters at trace level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

trace

void trace(Marker marker,
 String message,
 Object p0,
 Object p1)

Logs a message with parameters at trace level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

trace

void trace(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2)

Logs a message with parameters at trace level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

trace

void trace(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3)

Logs a message with parameters at trace level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

trace

void trace(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4)

Logs a message with parameters at trace level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

trace

void trace(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5)

Logs a message with parameters at trace level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

trace

void trace(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6)

Logs a message with parameters at trace level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

trace

void trace(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7)

Logs a message with parameters at trace level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

trace

void trace(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8)

Logs a message with parameters at trace level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

trace

void trace(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8,
 Object p9)

Logs a message with parameters at trace level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

p9 - parameter to the message.

trace

void trace(String message,
 Object p0)

Logs a message with parameters at trace level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

trace

void trace(String message,
 Object p0,
 Object p1)

Logs a message with parameters at trace level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

trace

void trace(String message,
 Object p0,
 Object p1,
 Object p2)

Logs a message with parameters at trace level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

trace

void trace(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3)

Logs a message with parameters at trace level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

trace

void trace(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4)

Logs a message with parameters at trace level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

trace

void trace(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5)

Logs a message with parameters at trace level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

trace

void trace(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6)

Logs a message with parameters at trace level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

trace

void trace(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7)

Logs a message with parameters at trace level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

trace

void trace(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8)

Logs a message with parameters at trace level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

trace

void trace(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8,
 Object p9)

Logs a message with parameters at trace level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

p9 - parameter to the message.

traceEntry

EntryMessage traceEntry()

Logs entry to a method. Used when the method in question has no parameters or when the parameters should not be logged.

Returns:

built message

Since:

2.6

traceEntry

EntryMessage traceEntry(String format,
 Object... params)

Logs entry to a method along with its parameters. For example,

 public void doSomething(String foo, int bar) {
     LOGGER.traceEntry("Parameters: {} and {}", foo, bar);
     // do something
 }
 

or:

 public int doSomething(String foo, int bar) {
     Message m = LOGGER.traceEntry("doSomething(foo={}, bar={})", foo, bar);
     // do something
     return traceExit(m, value);
 }
 

Parameters:

format - The format String for the parameters.

params - The parameters to the method.

Returns:

The built Message

Since:

2.6

traceEntry

EntryMessage traceEntry(Supplier<?>... paramSuppliers)

Logs entry to a method along with its parameters. For example,

 public void doSomething(Request foo) {
     LOGGER.traceEntry(()->gson.toJson(foo));
     // do something
 }
 

Parameters:

paramSuppliers - The Suppliers for the parameters to the method.

Returns:

built message

Since:

2.6

traceEntry

EntryMessage traceEntry(String format,
 Supplier<?>... paramSuppliers)

Logs entry to a method along with its parameters. For example,

 public void doSomething(String foo, int bar) {
     LOGGER.traceEntry("Parameters: {} and {}", ()->gson.toJson(foo), ()-> bar);
     // do something
 }
 

Parameters:

format - The format String for the parameters.

paramSuppliers - The Suppliers for the parameters to the method.

Returns:

built message

Since:

2.6

traceEntry

EntryMessage traceEntry(Message message)

Logs entry to a method using a Message to describe the parameters.

 public void doSomething(Request foo) {
     LOGGER.traceEntry(new JsonMessage(foo));
     // do something
 }
 

Avoid passing a ReusableMessage to this method (therefore, also avoid passing messages created by calling logger.getMessageFactory().newMessage("some message")): Log4j will replace such messages with an immutable message to prevent situations where the reused message instance is modified by subsequent calls to the logger before the returned EntryMessage is fully processed.

Parameters:

message - The message. Avoid specifying a ReusableMessage, use immutable messages instead.

Returns:

the built message

Since:

2.6

See Also:

• ReusableMessage

traceExit

void traceExit()

Logs exit from a method. Used for methods that do not return anything.

Since:

2.6

traceExit

<R> R traceExit(R result)

Logs exiting from a method with the result. This may be coded as:

 return LOGGER.traceExit(myResult);
 

Type Parameters:

R - The type of the parameter and object being returned.

Parameters:

result - The result being returned from the method call.

Returns:

the result.

Since:

2.6

traceExit

<R> R traceExit(String format,
 R result)

Logs exiting from a method with the result. This may be coded as:

 return LOGGER.traceExit("Result: {}", myResult);
 

Type Parameters:

R - The type of the parameter and object being returned.

Parameters:

format - The format String for the result.

result - The result being returned from the method call.

Returns:

the result.

Since:

2.6

traceExit

void traceExit(EntryMessage message)

Logs exiting from a method with no result. Allows custom formatting of the result. This may be coded as:

 public long doSomething(int a, int b) {
    EntryMessage m = traceEntry("doSomething(a={}, b={})", a, b);
    // ...
    return LOGGER.traceExit(m);
 }
 

Parameters:

message - The Message containing the formatted result.

Since:

2.6

traceExit

<R> R traceExit(EntryMessage message,
 R result)

Logs exiting from a method with the result. Allows custom formatting of the result. This may be coded as:

 public long doSomething(int a, int b) {
    EntryMessage m = traceEntry("doSomething(a={}, b={})", a, b);
    // ...
    return LOGGER.traceExit(m, myResult);
 }
 

Type Parameters:

R - The type of the parameter and object being returned.

Parameters:

message - The Message containing the formatted result.

result - The result being returned from the method call.

Returns:

the result.

Since:

2.6

traceExit

<R> R traceExit(Message message,
 R result)

Logs exiting from a method with the result. Allows custom formatting of the result. This may be coded as:

 return LOGGER.traceExit(new JsonMessage(myResult), myResult);
 

Type Parameters:

R - The type of the parameter and object being returned.

Parameters:

message - The Message containing the formatted result.

result - The result being returned from the method call.

Returns:

the result.

Since:

2.6

warn

void warn(Marker marker,
 Message message)

Logs a message with the specific Marker at the WARN level.

Parameters:

marker - the marker data specific to this log statement

message - the message string to be logged

warn

void warn(Marker marker,
 Message message,
 Throwable throwable)

Logs a message with the specific Marker at the WARN level.

Parameters:

marker - the marker data specific to this log statement

message - the message string to be logged

throwable - A Throwable or null.

warn

void warn(Marker marker,
 MessageSupplier messageSupplier)

Logs a message which is only to be constructed if the logging level is the WARN level with the specified Marker. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message.

Since:

2.4

warn

void warn(Marker marker,
 MessageSupplier messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the WARN level) with the specified Marker and including the stack warn of the Throwable throwable passed as parameter. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message.

throwable - A Throwable or null.

Since:

2.4

warn

void warn(Marker marker,
 CharSequence message)

Logs a message CharSequence with the WARN level.

Parameters:

marker - the marker data specific to this log statement

message - the message CharSequence to log.

warn

void warn(Marker marker,
 CharSequence message,
 Throwable throwable)

Logs a CharSequence at the WARN level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

message - the message CharSequence to log.

throwable - the Throwable to log, including its stack trace.

warn

void warn(Marker marker,
 Object message)

Logs a message object with the WARN level.

Parameters:

marker - the marker data specific to this log statement

message - the message object to log.

warn

void warn(Marker marker,
 Object message,
 Throwable throwable)

Logs a message at the WARN level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

warn

void warn(Marker marker,
 String message)

Logs a message object with the WARN level.

Parameters:

marker - the marker data specific to this log statement

message - the message object to log.

warn

void warn(Marker marker,
 String message,
 Object... params)

Logs a message with parameters at the WARN level.

Parameters:

marker - the marker data specific to this log statement.

message - the message to log; the format depends on the message factory.

params - parameters to the message.

See Also:

• getMessageFactory()

warn

void warn(Marker marker,
 String message,
 Supplier<?>... paramSuppliers)

Logs a message with parameters which are only to be constructed if the logging level is the WARN level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

paramSuppliers - An array of functions, which when called, produce the desired log message parameters.

Since:

2.4

warn

void warn(Marker marker,
 String message,
 Throwable throwable)

Logs a message at the WARN level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

warn

void warn(Marker marker,
 Supplier<?> messageSupplier)

Logs a message which is only to be constructed if the logging level is the WARN level with the specified Marker.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

Since:

2.4

warn

void warn(Marker marker,
 Supplier<?> messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the WARN level) with the specified Marker and including the stack warn of the Throwable throwable passed as parameter.

Parameters:

marker - the marker data specific to this log statement

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

throwable - A Throwable or null.

Since:

2.4

warn

void warn(Message message)

Logs a message with the specific Marker at the WARN level.

Parameters:

message - the message string to be logged

warn

void warn(Message message,
 Throwable throwable)

Logs a message with the specific Marker at the WARN level.

Parameters:

message - the message string to be logged

throwable - A Throwable or null.

warn

void warn(MessageSupplier messageSupplier)

Logs a message which is only to be constructed if the logging level is the WARN level. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

messageSupplier - A function, which when called, produces the desired log message.

Since:

2.4

warn

void warn(MessageSupplier messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the WARN level) including the stack warn of the Throwable throwable passed as parameter. The MessageSupplier may or may not use the MessageFactory to construct the Message.

Parameters:

messageSupplier - A function, which when called, produces the desired log message.

throwable - the Throwable to log, including its stack warn.

Since:

2.4

warn

void warn(CharSequence message)

Logs a message CharSequence with the WARN level.

Parameters:

message - the message CharSequence to log.

warn

void warn(CharSequence message,
 Throwable throwable)

Logs a CharSequence at the WARN level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message CharSequence to log.

throwable - the Throwable to log, including its stack trace.

warn

void warn(Object message)

Logs a message object with the WARN level.

Parameters:

message - the message object to log.

warn

void warn(Object message,
 Throwable throwable)

Logs a message at the WARN level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

warn

void warn(String message)

Logs a message object with the WARN level.

Parameters:

message - the message string to log.

warn

void warn(String message,
 Object... params)

Logs a message with parameters at the WARN level.

Parameters:

message - the message to log; the format depends on the message factory.

params - parameters to the message.

See Also:

• getMessageFactory()

warn

void warn(String message,
 Supplier<?>... paramSuppliers)

Logs a message with parameters which are only to be constructed if the logging level is the WARN level.

Parameters:

message - the message to log; the format depends on the message factory.

paramSuppliers - An array of functions, which when called, produce the desired log message parameters.

Since:

2.4

warn

void warn(String message,
 Throwable throwable)

Logs a message at the WARN level including the stack trace of the Throwable throwable passed as parameter.

Parameters:

message - the message object to log.

throwable - the Throwable to log, including its stack trace.

warn

void warn(Supplier<?> messageSupplier)

Logs a message which is only to be constructed if the logging level is the WARN level.

Parameters:

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

Since:

2.4

warn

void warn(Supplier<?> messageSupplier,
 Throwable throwable)

Logs a message (only to be constructed if the logging level is the WARN level) including the stack warn of the Throwable throwable passed as parameter.

Parameters:

messageSupplier - A function, which when called, produces the desired log message; the format depends on the message factory.

throwable - the Throwable to log, including its stack warn.

Since:

2.4

warn

void warn(Marker marker,
 String message,
 Object p0)

Logs a message with parameters at warn level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

warn

void warn(Marker marker,
 String message,
 Object p0,
 Object p1)

Logs a message with parameters at warn level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

warn

void warn(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2)

Logs a message with parameters at warn level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

warn

void warn(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3)

Logs a message with parameters at warn level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

warn

void warn(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4)

Logs a message with parameters at warn level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

warn

void warn(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5)

Logs a message with parameters at warn level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

warn

void warn(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6)

Logs a message with parameters at warn level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

warn

void warn(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7)

Logs a message with parameters at warn level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

warn

void warn(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8)

Logs a message with parameters at warn level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

warn

void warn(Marker marker,
 String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8,
 Object p9)

Logs a message with parameters at warn level.

Parameters:

marker - the marker data specific to this log statement

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

p9 - parameter to the message.

warn

void warn(String message,
 Object p0)

Logs a message with parameters at warn level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

warn

void warn(String message,
 Object p0,
 Object p1)

Logs a message with parameters at warn level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

warn

void warn(String message,
 Object p0,
 Object p1,
 Object p2)

Logs a message with parameters at warn level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

warn

void warn(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3)

Logs a message with parameters at warn level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

warn

void warn(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4)

Logs a message with parameters at warn level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

warn

void warn(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5)

Logs a message with parameters at warn level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

warn

void warn(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6)

Logs a message with parameters at warn level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

warn

void warn(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7)

Logs a message with parameters at warn level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

warn

void warn(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8)

Logs a message with parameters at warn level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

warn

void warn(String message,
 Object p0,
 Object p1,
 Object p2,
 Object p3,
 Object p4,
 Object p5,
 Object p6,
 Object p7,
 Object p8,
 Object p9)

Logs a message with parameters at warn level.

Parameters:

message - the message to log; the format depends on the message factory.

p0 - parameter to the message.

p1 - parameter to the message.

p2 - parameter to the message.

p3 - parameter to the message.

p4 - parameter to the message.

p5 - parameter to the message.

p6 - parameter to the message.

p7 - parameter to the message.

p8 - parameter to the message.

p9 - parameter to the message.

logMessage

default void logMessage(Level level,
 Marker marker,
 String fqcn,
 StackTraceElement location,
 Message message,
 Throwable throwable)

Logs a Message.

Parameters:

level - The logging Level to check.

marker - A Marker or null.

fqcn - The fully qualified class name of the logger entry point, used to determine the caller class and method when location information needs to be logged.

location - The location of the caller.

message - The message format.

throwable - the Throwable to log, including its stack trace.

Since:

2.13.0

atTrace

default LogBuilder atTrace()

Construct a trace log event.

Returns:

a LogBuilder.

Since:

2.13.0

atDebug

default LogBuilder atDebug()

Construct a trace log event.

Returns:

a LogBuilder.

Since:

2.13.0

atInfo

default LogBuilder atInfo()

Construct a trace log event.

Returns:

a LogBuilder.

Since:

2.13.0

atWarn

default LogBuilder atWarn()

Construct a trace log event.

Returns:

a LogBuilder.

Since:

2.13.0

atError

default LogBuilder atError()

Construct a trace log event.

Returns:

a LogBuilder.

Since:

2.13.0

atFatal

default LogBuilder atFatal()

Construct a trace log event.

Returns:

a LogBuilder.

Since:

2.13.0

always

default LogBuilder always()

Construct a log event that will always be logged.

Returns:

a LogBuilder.

Since:

2.13.0

atLevel

default LogBuilder atLevel(Level level)

Construct a log event.

Parameters:

level - Any level (ignoreed here).

Returns:

a LogBuilder.

Since:

2.13.0