Uses of Interface
org.apache.logging.log4j.Logger

Packages that use Logger

Package	Description
org.apache.log4j.builders.appender
org.apache.log4j.legacy.core
org.apache.logging.log4j	Public API for Log4j 2.
org.apache.logging.log4j.core	Implementation of Log4j 2.
org.apache.logging.log4j.core.appender	Log4j 2 Appenders.
org.apache.logging.log4j.core.appender.db.jdbc	The JDBC Appender supports writing log events to a relational database using standard JDBC connections.
org.apache.logging.log4j.core.appender.rewrite	Apache Flume Appender.
org.apache.logging.log4j.core.appender.rolling	Rolling File Appender and support classes.
org.apache.logging.log4j.core.appender.rolling.action	Support classes for the Rolling File Appender.
org.apache.logging.log4j.core.async	Provides Asynchronous Logger classes and interfaces for low-latency logging.
org.apache.logging.log4j.core.config	Configuration of Log4j 2.
org.apache.logging.log4j.core.config.plugins.visitors	Visitor classes for extracting values from a Configuration or Node corresponding to a plugin annotation.
org.apache.logging.log4j.core.layout	Log4j 2 Layout support.
org.apache.logging.log4j.core.net	Log4j 2 network support.
org.apache.logging.log4j.core.pattern	Provides classes implementing format specifiers in conversion patterns.
org.apache.logging.log4j.core.script	Log4j 2 Script support.
org.apache.logging.log4j.core.util	Log4j 2 helper classes.
org.apache.logging.log4j.io	See IoBuilder.
org.apache.logging.log4j.simple	Simple logging implementation.
org.apache.logging.log4j.spi	Internal interfaces and classes to be used by authors of logging implementations or for internal use by API classes.
org.apache.logging.log4j.status	Status API for Log4j 2.
org.apache.logging.slf4j	SLF4J support.

Uses of Logger in org.apache.log4j.builders.appender

Fields in org.apache.log4j.builders.appender declared as Logger

Modifier and Type	Field	Description
static final Logger	SocketAppenderBuilder.LOGGER

Uses of Logger in org.apache.log4j.legacy.core

Methods in org.apache.log4j.legacy.core that return Logger

Modifier and Type	Method	Description
static Logger	CategoryUtil.getParent(Logger logger)	Delegates to Logger.getParent() if appropriate.

Methods in org.apache.log4j.legacy.core with parameters of type Logger

Modifier and Type	Method	Description
static void	CategoryUtil.addAppender(Logger logger, Appender appender)	Adds an appender to the logger.
static Map<String,Appender>	CategoryUtil.getAppenders(Logger logger)	Gets the appenders attached directly to this logger.
static Iterator<Filter>	CategoryUtil.getFilters(Logger logger)	Delegates to Logger.getFilters() if appropriate.
static LoggerContext	CategoryUtil.getLoggerContext(Logger logger)	Delegates to Logger.getContext() if appropriate.
static Logger	CategoryUtil.getParent(Logger logger)	Delegates to Logger.getParent() if appropriate.
static boolean	CategoryUtil.isAdditive(Logger logger)	Delegates to Logger.isAdditive() if appropriate.
static void	CategoryUtil.log(Logger logger, LogEvent event)	Sends the event to all appenders directly connected with the logger.
static void	CategoryUtil.setAdditivity(Logger logger, boolean additive)	Delegates to Logger.setAdditive(boolean) if appropriate.
static void	CategoryUtil.setLevel(Logger logger, Level level)	Delegates to Logger.setLevel(Level) if appropriate.

Uses of Logger in org.apache.logging.log4j

Methods in org.apache.logging.log4j that return Logger

Modifier and Type	Method	Description
static Logger	LogManager.getFormatterLogger()	Returns a formatter Logger using the fully qualified name of the calling Class as the Logger name.
static Logger	LogManager.getFormatterLogger(Class<?> clazz)	Returns a formatter Logger using the fully qualified name of the Class as the Logger name.
static Logger	LogManager.getFormatterLogger(Object value)	Returns a formatter Logger using the fully qualified name of the value's Class as the Logger name.
static Logger	LogManager.getFormatterLogger(String name)	Returns a formatter Logger with the specified name.
static Logger	LogManager.getLogger()	Returns a Logger with the name of the calling class.
static Logger	LogManager.getLogger(Class<?> clazz)	Returns a Logger using the fully qualified name of the Class as the Logger name.
static Logger	LogManager.getLogger(Class<?> clazz, MessageFactory messageFactory)	Returns a Logger using the fully qualified name of the Class as the Logger name.
static Logger	LogManager.getLogger(Object value)	Returns a Logger using the fully qualified class name of the value as the Logger name.
static Logger	LogManager.getLogger(Object value, MessageFactory messageFactory)	Returns a Logger using the fully qualified class name of the value as the Logger name.
static Logger	LogManager.getLogger(String name)	Returns a Logger with the specified name.
protected static Logger	LogManager.getLogger(String fqcn, String name)	Returns a Logger with the specified name.
static Logger	LogManager.getLogger(String name, MessageFactory messageFactory)	Returns a Logger with the specified name.
static Logger	LogManager.getLogger(MessageFactory messageFactory)	Returns a Logger with the name of the calling class.
static Logger	LogManager.getRootLogger()	Returns the root logger.

Uses of Logger in org.apache.logging.log4j.core

Classes in org.apache.logging.log4j.core that implement Logger

Modifier and Type	Class	Description
class	Logger	The core implementation of the Logger interface.

Fields in org.apache.logging.log4j.core declared as Logger

Modifier and Type	Field	Description
protected static final Logger	AbstractLifeCycle.LOGGER	Allow subclasses access to the status logger without creating another instance.

Methods in org.apache.logging.log4j.core that return Logger

Modifier and Type	Method	Description
protected static Logger	AbstractLifeCycle.getStatusLogger()	Gets the status logger.

Uses of Logger in org.apache.logging.log4j.core.appender

Fields in org.apache.logging.log4j.core.appender declared as Logger

Modifier and Type	Field	Description
protected static final Logger	AbstractManager.LOGGER	Allow subclasses access to the status logger without creating another instance.

Uses of Logger in org.apache.logging.log4j.core.appender.db.jdbc

Methods in org.apache.logging.log4j.core.appender.db.jdbc that return Logger

Modifier and Type	Method	Description
static Logger	AbstractDriverManagerConnectionSource.getLogger()

Uses of Logger in org.apache.logging.log4j.core.appender.rewrite

Fields in org.apache.logging.log4j.core.appender.rewrite declared as Logger

Modifier and Type	Field	Description
protected static final Logger	MapRewritePolicy.LOGGER	Allow subclasses access to the status logger without creating another instance.
protected static final Logger	PropertiesRewritePolicy.LOGGER	Allows subclasses access to the status logger without creating another instance.

Uses of Logger in org.apache.logging.log4j.core.appender.rolling

Fields in org.apache.logging.log4j.core.appender.rolling declared as Logger

Modifier and Type	Field	Description
protected static final Logger	AbstractRolloverStrategy.LOGGER	Allow subclasses access to the status logger without creating another instance.
protected static final Logger	PatternProcessor.LOGGER

Uses of Logger in org.apache.logging.log4j.core.appender.rolling.action

Fields in org.apache.logging.log4j.core.appender.rolling.action declared as Logger

Modifier and Type	Field	Description
protected static final Logger	AbstractAction.LOGGER	Allows subclasses access to the status logger without creating another instance.

Uses of Logger in org.apache.logging.log4j.core.async

Classes in org.apache.logging.log4j.core.async that implement Logger

Modifier and Type	Class	Description
class	AsyncLogger	AsyncLogger is a logger designed for high throughput and low latency logging.

Fields in org.apache.logging.log4j.core.async declared as Logger

Modifier and Type	Field	Description
protected static final Logger	AsyncWaitStrategyFactoryConfig.LOGGER	Status logger for internal logging.

Uses of Logger in org.apache.logging.log4j.core.config

Fields in org.apache.logging.log4j.core.config declared as Logger

Modifier and Type	Field	Description
protected static final Logger	ConfigurationFactory.LOGGER	Allows subclasses access to the status logger without creating another instance.

Methods in org.apache.logging.log4j.core.config that return Logger

Modifier and Type	Method	Description
static Logger	Configurator.setLevel(Logger logger, Level level)	Sets a logger's level.

Methods in org.apache.logging.log4j.core.config with parameters of type Logger

Modifier and Type	Method	Description
static Logger	Configurator.setLevel(Logger logger, Level level)	Sets a logger's level.

Uses of Logger in org.apache.logging.log4j.core.config.plugins.visitors

Fields in org.apache.logging.log4j.core.config.plugins.visitors declared as Logger

Modifier and Type	Field	Description
protected static final Logger	AbstractPluginVisitor.LOGGER	Status logger.

Uses of Logger in org.apache.logging.log4j.core.layout

Fields in org.apache.logging.log4j.core.layout declared as Logger

Modifier and Type	Field	Description
protected static final Logger	AbstractLayout.LOGGER	Allow subclasses access to the status logger without creating another instance.

Uses of Logger in org.apache.logging.log4j.core.net

Fields in org.apache.logging.log4j.core.net declared as Logger

Modifier and Type	Field	Description
protected static final Logger	DatagramOutputStream.LOGGER	Allow subclasses access to the status logger without creating another instance.
protected static final Logger	MulticastDnsAdvertiser.LOGGER	Status logger.

Uses of Logger in org.apache.logging.log4j.core.pattern

Fields in org.apache.logging.log4j.core.pattern declared as Logger

Modifier and Type	Field	Description
protected static final Logger	AbstractPatternConverter.LOGGER	Allow subclasses access to the status logger.

Uses of Logger in org.apache.logging.log4j.core.script

Fields in org.apache.logging.log4j.core.script declared as Logger

Modifier and Type	Field	Description
protected static final Logger	AbstractScript.LOGGER

Uses of Logger in org.apache.logging.log4j.core.util

Fields in org.apache.logging.log4j.core.util declared as Logger

Modifier and Type	Field	Description
protected static final Logger	DefaultShutdownCallbackRegistry.LOGGER	Status logger.

Uses of Logger in org.apache.logging.log4j.io

Methods in org.apache.logging.log4j.io with parameters of type Logger

Modifier and Type	Method	Description
static IoBuilder	IoBuilder.forLogger(Logger logger)	Creates a new builder for a given Logger.

Constructors in org.apache.logging.log4j.io with parameters of type Logger

Modifier	Constructor	Description
protected	IoBuilder(Logger logger)	Constructs a new IoBuilder for the given Logger.

Uses of Logger in org.apache.logging.log4j.simple

Classes in org.apache.logging.log4j.simple that implement Logger

Modifier and Type	Class	Description
class	SimpleLogger	This is the default logger that is used when no suitable logging implementation is available.

Uses of Logger in org.apache.logging.log4j.spi

Subinterfaces of Logger in org.apache.logging.log4j.spi

Modifier and Type	Interface	Description
interface	ExtendedLogger	Extends the Logger interface with methods that facilitate implementing or extending Loggers.

Classes in org.apache.logging.log4j.spi that implement Logger

Modifier and Type	Class	Description
class	AbstractLogger	Base implementation of a Logger.
class	ExtendedLoggerWrapper	Wrapper class that exposes the protected AbstractLogger methods to support wrapped loggers.

Methods in org.apache.logging.log4j.spi that return types with arguments of type Logger

Modifier and Type	Method	Description
default LoggerRegistry<? extends Logger>	LoggerContext.getLoggerRegistry()	Gets the LoggerRegistry.

Uses of Logger in org.apache.logging.log4j.status

Classes in org.apache.logging.log4j.status that implement Logger

Modifier and Type	Class	Description
final class	StatusLogger	Records events that occur in the logging system.

Uses of Logger in org.apache.logging.slf4j

Classes in org.apache.logging.slf4j that implement Logger

Modifier and Type	Class	Description
class	SLF4JLogger

Constructors in org.apache.logging.slf4j with parameters of type Logger

Modifier	Constructor	Description
	Log4jEventBuilder(Log4jMarkerFactory markerFactory, Logger logger, Level level)