Package org.apache.logging.log4j.core

Implementation of Log4j 2.

See:
Description

Interface Summary

Appender	Appends 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.
LogEvent	Provides contextual information about a logged message.

Class Summary

AbstractLifeCycle	A life cycle to be extended.
AbstractLogEvent	An abstract log event implementation with default values for all methods.
LogEventListener	Base class for server classes that listen to LogEvents.
Logger	The core implementation of the Logger interface.
LoggerContext	The LoggerContext is the anchor for the logging system.

Enum Summary

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.