All Classes

Class	Description
AgentOptions	All recognized options in the string passed to the java agent.
AgentPremain	Entry point for slf4j-ext when used as a Java agent.
Appender	Implement this interface for your own strategies for outputting log statements.
AppenderSkeleton
BasicConfigurator	A minimal (nop) implementation of BasicConfigurator.
BasicMarker	A simple implementation of the Marker interface.
BasicMarkerFactory	An almost trivial implementation of the IMarkerFactory interface which creates BasicMarker instances.
BasicMDCAdapter	Basic MDC implementation, which can be used with logging systems that lack out-of-the-box MDC support.
Category	This class is a minimal implementation of the original org.apache.log4j.Category class (as found in log4j 1.2) by delegation of all calls to a Logger instance.
Configurator	Implemented by classes capable of configuring log4j using a URL.
ConsoleAppender
DOMConfigurator
DurationUnit	An enum of supported time units.
ErrorHandler	Created by IntelliJ IDEA.
EventConstants
EventRecodingLogger	This class is used to record events during the initialization phase of the underlying logging framework.
FileAppender
Filter
FormattingTuple	Holds the results of formatting done by MessageFormatter.
HierarchyEventListener	Listen to events occurring within a Hierarchy.
ILoggerFactory	ILoggerFactory instances manufacture Logger instances by name.
IMarkerFactory	Implementations of this interface are used to manufacture Marker instances.
JavassistHelper	Helper methods for Javassist functionality.
JCLLoggerAdapter	A wrapper over org.apache.commons.logging.Log in conformance with the Logger interface.
JCLLoggerFactory	JCLLoggerFactory is an implementation of ILoggerFactory returning the appropriately named JCLLoggerAdapter instance.
JDK14LoggerAdapter	A wrapper over java.util.logging.Logger in conformity with the Logger interface.
JDK14LoggerFactory	JDK14LoggerFactory is an implementation of ILoggerFactory returning the appropriately named JDK14LoggerAdapter instance.
Layout	This class is a minimal implementation of the original Log4J class.
Level	Defines the minimum set of levels recognized by the system, that is OFF, FATAL, ERROR, WARN, INFO, DEBUG and ALL.
Level
LocationAwareLogger	An optional interface helping integration with logging systems capable of extracting location information.
LocLogger	A logger specialized in localized logging.
LocLoggerFactory	This class is essentially a wrapper around an LoggerFactory producing LocLogger instances.
Log	A simple logging interface abstracting logging APIs.
Log4jLoggerAdapter	A wrapper over org.apache.log4j.Logger in conforming to the Logger interface.
Log4jLoggerFactory	Log4jLoggerFactory is an implementation of ILoggerFactory returning the appropriate named Log4jLoggerAdapter instance.
Log4jMDCAdapter
LogConfigurationException	An exception that is thrown only if a suitable LogFactory or Log instance cannot be created by the corresponding factory methods.
LogFactory	Factory for creating Log instances, which always delegates to an instance of SLF4JLogFactory.
Logger	This class is a minimal implementation of the original org.apache.log4j.Logger class (as found in log4j 1.2) delegating all calls to a Logger instance.
Logger	The org.slf4j.Logger interface is the main user entry point of SLF4J API.
LoggerFactory	Implement this interface to create new instances of Logger or a sub-class of Logger.
LoggerFactory	The LoggerFactory is a utility class producing Loggers for various logging APIs, most notably for log4j, logback and JDK 1.4 logging.
LoggerFactoryBinder	An internal interface which helps the static LoggerFactory class bind with the appropriate ILoggerFactory instance.
LoggerRepository	A LoggerRepository is used to create and retrieve Loggers.
LoggerWrapper	A helper class wrapping an Logger instance preserving location information if the wrapped instance supports it.
LoggingEvent
LoggingEvent
LogLog	This class used to output log statements from within the log4j package.
LogManager	This class is a minimal implementation of the original org.apache.log4j.LogManager class (as found in log4j 1.2) delegating all calls to SLF4J.
LogTransformer	LogTransformer does the work of analyzing each class, and if appropriate add log statements to each method to allow logging entry/exit.
LogTransformer.Builder	Builder provides a flexible way of configuring some of many options on the parent class instead of providing many constructors.
Marker	Markers are named objects used to enrich log statements.
MarkerFactory	MarkerFactory is a utility class producing Marker instances as appropriate for the logging system currently in use.
MarkerFactoryBinder	An internal interface which helps the static MarkerFactory class bind with the appropriate IMarkerFactory instance.
MarkerIgnoringBase	This class serves as base for adapters or native implementations of logging systems lacking Marker support.
MDC
MDC	This class hides and serves as a substitute for the underlying logging system's MDC implementation.
MDC.MDCCloseable	An adapter to remove the key when done.
MDCAdapter	This interface abstracts the service offered by various MDC implementations.
MDCFriend
MDCStrLookup	This class can be used with the Commons Lang StrSubstitutor to replace tokens that occur in Strings with their values in the MDC.
MessageFormatter	Formats messages according to very simple substitution rules.
NDC	A log4j's NDC implemented in terms of SLF4J MDC primitives.
NDC
NoOpLog	Trivial implementation of Log that throws away all messages.
NOPLogger	A direct NOP (no operation) implementation of Logger.
NOPLoggerFactory	NOPLoggerFactory is an trivial implementation of ILoggerFactory which always returns the unique instance of NOPLogger.
NOPMDCAdapter	This adapter is an empty implementation of the MDCAdapter interface.
NullEnumeration	An always-empty Enumerator.
OptionHandler
PatternLayout	This class is a minimal implementation of the original Log4J class.
Priority	Refrain from using this class directly, use the Level class instead.
Profiler	A poor man's profiler to measure the time elapsed performing some lengthy task.
ProfilerRegistry	A minimalist registry of profilers.
PropertyConfigurator	An nop implementation of PropertyConfigurator.
RollingFileAppender	This class is a minimal implementation of the original Log4J class.
SimpleLayout
SimpleLog	Simple implementation of Log that sends all enabled log messages, for all defined loggers, to System.err.
SimpleLogger	Simple implementation of Logger that sends all enabled log messages, for all defined loggers, to the console (System.err).
SimpleLoggerConfiguration	This class holds configuration values for SimpleLogger.
SimpleLoggerFactory	An implementation of ILoggerFactory which always returns SimpleLogger instances.
SLF4JBridgeHandler	Bridge/route all JUL log records to the SLF4J API.
SLF4JLocationAwareLog	Implementation of org.apache.commons.logging.Log interface which delegates all processing to a wrapped org.slf4j.Logger instance.
SLF4JLog	Implementation of org.apache.commons.logging.Log interface which delegates all processing to a wrapped org.slf4j.Logger instance.
SLF4JLogFactory	Concrete subclass of LogFactory which always delegates to the org.slf4j.LoggerFactory class.
SpacePadder
StaticLoggerBinder	The binding of LoggerFactory class with an actual instance of ILoggerFactory is performed using information returned by this class.
StaticMarkerBinder	The binding of MarkerFactory class with an actual instance of IMarkerFactory is performed using information returned by this class.
StaticMDCBinder	This class is only a stub.
StopWatch	A very basic TimeInstrument which can be started and stopped once and only once.
SubstituteLogger	A logger implementation which logs via a delegate logger.
SubstituteLoggerFactory	SubstituteLoggerFactory manages instances of SubstituteLogger.
SubstituteLoggingEvent
TimeInstrument	This interface sets the methods that must be implemented by Profiler and StopWatch classes.
ToStringHelper
Util	An internal utility class.
VersionUtil
WriterAppender
XLogger	A utility that provides standard mechanisms for logging certain kinds of activities.
XLogger.Level
XLoggerFactory	This class is essentially a wrapper around an LoggerFactory producing XLogger instances.