Uses of Package
org.apache.logging.log4j.core

Packages that use org.apache.logging.log4j.core

Package	Description
org.apache.log4j.bridge
org.apache.log4j.builders
org.apache.log4j.config	Log4j 1.x compatibility layer.
org.apache.log4j.layout
org.apache.log4j.pattern
org.apache.log4j.spi	Log4j 1.x compatibility layer.
org.apache.log4j.xml	Log4j 1.x compatibility layer.
org.apache.logging.log4j.core	Implementation of Log4j 2.
org.apache.logging.log4j.core.appender	Log4j 2 Appenders.
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.routing	Apache Flume 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.builder.api	Configuration Builder API for programmatically configuring Log4j.
org.apache.logging.log4j.core.config.builder.impl	Configuration Builder Implementation.
org.apache.logging.log4j.core.config.composite	Support for composite configurations.
org.apache.logging.log4j.core.config.json	Classes and interfaces supporting configuration of Log4j 2 with JSON.
org.apache.logging.log4j.core.config.plugins.util	Utility and manager classes for Log4j 2 plugins.
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.config.properties	Configuration using Properties files.
org.apache.logging.log4j.core.config.xml	Classes and interfaces supporting configuration of Log4j 2 with XML.
org.apache.logging.log4j.core.filter	Log4j 2 Filter support.
org.apache.logging.log4j.core.impl	Log4j 2 private implementation classes.
org.apache.logging.log4j.core.jmx	Log4j 2 JMX support.
org.apache.logging.log4j.core.layout	Log4j 2 Layout support.
org.apache.logging.log4j.core.lookup	Log4j 2 Lookups.
org.apache.logging.log4j.core.net	Log4j 2 network support.
org.apache.logging.log4j.core.osgi	Collection of OSGi-specific classes for bundles.
org.apache.logging.log4j.core.pattern	Provides classes implementing format specifiers in conversion patterns.
org.apache.logging.log4j.core.selector	Log4j 2 Context Selectors.
org.apache.logging.log4j.core.util	Log4j 2 helper classes.
org.apache.logging.log4j.docker

Classes in org.apache.logging.log4j.core used by org.apache.log4j.bridge

Class and Description
AbstractLifeCycle A life cycle to be extended.
Appender Appends LogEvents.
ErrorHandler Appenders may delegate their error handling to ErrorHandlers.
Filter Interface that must be implemented to allow custom event filtering.
Filter.Result The result that can returned from a filter method call.
Layout 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.

Classes in org.apache.logging.log4j.core used by org.apache.log4j.builders

Class and Description
Filter Interface that must be implemented to allow custom event filtering.

Classes in org.apache.logging.log4j.core used by org.apache.log4j.config

Class and Description
AbstractLifeCycle A life cycle to be extended.
LifeCycle All proper Java frameworks implement some sort of object life cycle.
LifeCycle2 Extends the LifeCycle interface.
LoggerContext The LoggerContext is the anchor for the logging system.

Classes in org.apache.logging.log4j.core used by org.apache.log4j.layout

Class and Description
Layout Lays out a LogEvent in different formats.
LogEvent Provides contextual information about a logged message.
StringLayout Instantiates the @{link Layout} type for String-based layouts.

Classes in org.apache.logging.log4j.core used by org.apache.log4j.pattern

Class and Description
LogEvent Provides contextual information about a logged message.

Classes in org.apache.logging.log4j.core used by org.apache.log4j.spi

Class and Description
LoggerContext The LoggerContext is the anchor for the logging system.

Classes in org.apache.logging.log4j.core used by org.apache.log4j.xml

Class and Description
LifeCycle All proper Java frameworks implement some sort of object life cycle.
LifeCycle2 Extends the LifeCycle interface.
LoggerContext The LoggerContext is the anchor for the logging system.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core

Class and Description
AbstractLifeCycle A life cycle to be extended.
Appender Appends LogEvents.
DefaultLoggerContextAccessor Default implementation using the Core LoggerContext.
ErrorHandler Appenders may delegate their error handling to ErrorHandlers.
Filter Interface that must be implemented to allow custom event filtering.
Filter.Result The result that can returned from a filter method call.
Layout Lays out a LogEvent in different formats.
LifeCycle All proper Java frameworks implement some sort of object life cycle.
LifeCycle.State Status of a life cycle like a LoggerContext.
LifeCycle2 Extends the LifeCycle interface.
LogEvent Provides contextual information about a logged message.
Logger The core implementation of the Logger interface.
Logger.PrivateConfig The binding between a Logger and its configuration.
LoggerContext The LoggerContext is the anchor for the logging system.
LoggerContextAccessor Provides access to a Core Logger Context.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.appender

Class and Description
AbstractLifeCycle A life cycle to be extended.
Appender Appends LogEvents.
ErrorHandler Appenders may delegate their error handling to ErrorHandlers.
Filter Interface that must be implemented to allow custom event filtering.
Layout 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.
LoggerContext The LoggerContext is the anchor for the logging system.
StringLayout Instantiates the @{link Layout} type for String-based layouts.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.appender.rewrite

Class and Description
AbstractLifeCycle A life cycle to be extended.
Appender Appends LogEvents.
Filter Interface that must be implemented to allow custom event filtering.
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.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.appender.rolling

Class and Description
AbstractLifeCycle A life cycle to be extended.
Layout 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.
LoggerContext The LoggerContext is the anchor for the logging system.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.appender.routing

Class and Description
AbstractLifeCycle A life cycle to be extended.
Appender Appends LogEvents.
Filter Interface that must be implemented to allow custom event filtering.
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.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.async

Class and Description
AbstractLifeCycle A life cycle to be extended.
ContextDataInjector Responsible for initializing the context data of LogEvents.
Filter Interface that must be implemented to allow custom event filtering.
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.
Logger The core implementation of the Logger interface.
LoggerContext The LoggerContext is the anchor for the logging system.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.config

Class and Description
AbstractLifeCycle A life cycle to be extended.
Appender Appends LogEvents.
Filter Interface that must be implemented to allow custom event filtering.
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.
Logger The core implementation of the Logger interface.
LoggerContext The LoggerContext is the anchor for the logging system.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.config.builder.api

Class and Description
Filter.Result The result that can returned from a filter method call.
LoggerContext The LoggerContext is the anchor for the logging system.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.config.builder.impl

Class and Description
AbstractLifeCycle A life cycle to be extended.
Filter.Result The result that can returned from a filter method call.
LifeCycle All proper Java frameworks implement some sort of object life cycle.
LifeCycle2 Extends the LifeCycle interface.
LoggerContext The LoggerContext is the anchor for the logging system.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.config.composite

Class and Description
AbstractLifeCycle A life cycle to be extended.
LifeCycle All proper Java frameworks implement some sort of object life cycle.
LifeCycle2 Extends the LifeCycle interface.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.config.json

Class and Description
AbstractLifeCycle A life cycle to be extended.
LifeCycle All proper Java frameworks implement some sort of object life cycle.
LifeCycle2 Extends the LifeCycle interface.
LoggerContext The LoggerContext is the anchor for the logging system.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.config.plugins.util

Class and Description
LogEvent Provides contextual information about a logged message.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.config.plugins.visitors

Class and Description
LogEvent Provides contextual information about a logged message.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.config.properties

Class and Description
AbstractLifeCycle A life cycle to be extended.
LoggerContext The LoggerContext is the anchor for the logging system.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.config.xml

Class and Description
AbstractLifeCycle A life cycle to be extended.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.filter

Class and Description
AbstractLifeCycle A life cycle to be extended.
ContextDataInjector Responsible for initializing the context data of LogEvents.
Filter Interface that must be implemented to allow custom event filtering.
Filter.Result The result that can returned from a filter method call.
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.
Logger The core implementation of the Logger interface.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.impl

Class and Description
ContextDataInjector Responsible for initializing the context data of LogEvents.
LogEvent Provides contextual information about a logged message.
LoggerContext The LoggerContext is the anchor for the logging system.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.jmx

Class and Description
Appender Appends LogEvents.
LoggerContext The LoggerContext is the anchor for the logging system.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.layout

Class and Description
Layout Lays out a LogEvent in different formats.
LogEvent Provides contextual information about a logged message.
StringLayout Instantiates the @{link Layout} type for String-based layouts.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.lookup

Class and Description
ContextDataInjector Responsible for initializing the context data of LogEvents.
LogEvent Provides contextual information about a logged message.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.net

Class and Description
Layout Lays out a LogEvent in different formats.
LogEvent Provides contextual information about a logged message.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.osgi

Class and Description
LoggerContext The LoggerContext is the anchor for the logging system.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.pattern

Class and Description
LogEvent Provides contextual information about a logged message.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.selector

Class and Description
LoggerContext The LoggerContext is the anchor for the logging system.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.core.util

Class and Description
AbstractLifeCycle A life cycle to be extended.
LifeCycle All proper Java frameworks implement some sort of object life cycle.
LifeCycle.State Status of a life cycle like a LoggerContext.
LifeCycle2 Extends the LifeCycle interface.

Classes in org.apache.logging.log4j.core used by org.apache.logging.log4j.docker

Class and Description
LogEvent Provides contextual information about a logged message.