Package org.apache.logging.log4j.core

Implementation of Log4j 2.


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.

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