Package org.apache.logging.log4j.core

Implementation of Log4j 2.

See: Description

Interface Summary

Interface	Description
Appender	Appends LogEvents.
ContextDataInjector	Responsible for initializing the context data of LogEvents.
ErrorHandler	Appenders may delegate their error handling to ErrorHandlers.
Filter	Interface that must be implemented to allow custom event filtering.
Layout<T extends Serializable>	Lays out a LogEvent in different formats.
LifeCycle	All proper Java frameworks implement some sort of object life cycle.
LifeCycle2	Extends the LifeCycle interface.
LogEvent	Provides contextual information about a logged message.
LoggerContextAccessor	Provides access to a Core Logger Context.
StringLayout	Instantiates the @{link Layout} type for String-based layouts.

Class Summary

Class	Description
AbstractLifeCycle	A life cycle to be extended.
AbstractLogEvent	An abstract log event implementation with default values for all methods.
Core
DefaultLoggerContextAccessor	Default implementation using the Core LoggerContext.
LogEventListener	Base class for server classes that listen to LogEvents.
Logger	The core implementation of the Logger interface.
Logger.LoggerProxy	Serialization proxy class for Logger.
LoggerContext	The LoggerContext is the anchor for the logging system.
Version

Enum Summary

Enum	Description
Filter.Result	The result that can returned from a filter method call.
LifeCycle.State	Status of a life cycle like a LoggerContext.

Package org.apache.logging.log4j.core Description

Implementation of Log4j 2.