Uses of Interface org.apache.log4j.Appender (Apache Log4j 1.x Compatibility API 2.17.1 API)

Packages that use Appender
Package	Description
org.apache.log4j	Log4j 1.x compatibility layer.
org.apache.log4j.bridge
org.apache.log4j.builders
org.apache.log4j.builders.appender
org.apache.log4j.config	Log4j 1.x compatibility layer.
org.apache.log4j.helpers	Log4j 1.x compatibility layer.
org.apache.log4j.spi	Log4j 1.x compatibility layer.
org.apache.log4j.xml	Log4j 1.x compatibility layer.

Uses of Appender in org.apache.log4j

Classes in org.apache.log4j that implement Appender
Modifier and Type	Class and Description
`class`	`AppenderSkeleton` The base class for Appenders in Log4j 1.
`class`	`ConsoleAppender` Console-appender.
`class`	`WriterAppender` WriterAppender appends log events to a `Writer` or an `OutputStream` depending on the user's choice.

Methods in org.apache.log4j that return Appender
Modifier and Type	Method and Description
`Appender`	Category.`getAppender(String name)` No-op implementation.

Methods in org.apache.log4j with parameters of type Appender
Modifier and Type	Method and Description
`void`	Category.`addAppender(Appender appender)` No-op implementation.
`static void`	BasicConfigurator.`configure(Appender appender)` No-op implementation.
`boolean`	Category.`isAttached(Appender appender)` Is the appender passed as parameter attached to this category?
`void`	Category.`removeAppender(Appender appender)` No-op implementation.
`void`	AppenderSkeleton.NoOpErrorHandler.`setAppender(Appender appender)`
`void`	AppenderSkeleton.NoOpErrorHandler.`setBackupAppender(Appender appender)`

Uses of Appender in org.apache.log4j.bridge

Classes in org.apache.log4j.bridge that implement Appender
Modifier and Type	Class and Description
`class`	`AppenderWrapper` Holds a Log4j 2 Appender in an empty Log4j 1 Appender so it can be extracted when constructing the configuration.

Methods in org.apache.log4j.bridge that return Appender
Modifier and Type	Method and Description
`Appender`	AppenderAdapter.Adapter.`getAppender()`

Constructors in org.apache.log4j.bridge with parameters of type Appender
Constructor and Description
`AppenderAdapter(Appender appender)` Constructor.

Uses of Appender in org.apache.log4j.builders

Methods in org.apache.log4j.builders that return Appender
Modifier and Type	Method and Description
`Appender`	BuilderManager.`parseAppender(String className, Element appenderElement, XmlConfiguration config)`
`Appender`	BuilderManager.`parseAppender(String name, String className, String prefix, String layoutPrefix, String filterPrefix, Properties props, PropertiesConfiguration config)`

Uses of Appender in org.apache.log4j.builders.appender

Methods in org.apache.log4j.builders.appender that return Appender
Modifier and Type	Method and Description
`Appender`	DailyRollingFileAppenderBuilder.`parseAppender(Element appenderElement, XmlConfiguration config)`
`Appender`	AppenderBuilder.`parseAppender(Element element, XmlConfiguration configuration)`
`Appender`	SyslogAppenderBuilder.`parseAppender(Element appenderElement, XmlConfiguration config)`
`Appender`	FileAppenderBuilder.`parseAppender(Element appenderElement, XmlConfiguration config)`
`Appender`	RollingFileAppenderBuilder.`parseAppender(Element appenderElement, XmlConfiguration config)`
`Appender`	NullAppenderBuilder.`parseAppender(Element appenderElement, XmlConfiguration config)`
`Appender`	ConsoleAppenderBuilder.`parseAppender(Element appenderElement, XmlConfiguration config)`
`Appender`	RewriteAppenderBuilder.`parseAppender(Element appenderElement, XmlConfiguration config)`
`Appender`	AsyncAppenderBuilder.`parseAppender(Element appenderElement, XmlConfiguration config)`
`Appender`	DailyRollingFileAppenderBuilder.`parseAppender(String name, String appenderPrefix, String layoutPrefix, String filterPrefix, Properties props, PropertiesConfiguration configuration)`
`Appender`	AppenderBuilder.`parseAppender(String name, String appenderPrefix, String layoutPrefix, String filterPrefix, Properties props, PropertiesConfiguration configuration)`
`Appender`	SyslogAppenderBuilder.`parseAppender(String name, String appenderPrefix, String layoutPrefix, String filterPrefix, Properties props, PropertiesConfiguration configuration)`
`Appender`	FileAppenderBuilder.`parseAppender(String name, String appenderPrefix, String layoutPrefix, String filterPrefix, Properties props, PropertiesConfiguration configuration)`
`Appender`	RollingFileAppenderBuilder.`parseAppender(String name, String appenderPrefix, String layoutPrefix, String filterPrefix, Properties props, PropertiesConfiguration configuration)`
`Appender`	NullAppenderBuilder.`parseAppender(String name, String appenderPrefix, String layoutPrefix, String filterPrefix, Properties props, PropertiesConfiguration configuration)`
`Appender`	ConsoleAppenderBuilder.`parseAppender(String name, String appenderPrefix, String layoutPrefix, String filterPrefix, Properties props, PropertiesConfiguration configuration)`
`Appender`	RewriteAppenderBuilder.`parseAppender(String name, String appenderPrefix, String layoutPrefix, String filterPrefix, Properties props, PropertiesConfiguration configuration)`
`Appender`	AsyncAppenderBuilder.`parseAppender(String name, String appenderPrefix, String layoutPrefix, String filterPrefix, Properties props, PropertiesConfiguration configuration)`

Uses of Appender in org.apache.log4j.config

Methods in org.apache.log4j.config that return Appender
Modifier and Type	Method and Description
`Appender`	PropertiesConfiguration.`parseAppender(Properties props, String appenderName)`

Methods in org.apache.log4j.config with parameters of type Appender
Modifier and Type	Method and Description
`ErrorHandler`	PropertiesConfiguration.`parseErrorHandler(Properties props, String errorHandlerPrefix, String errorHandlerClass, Appender appender)`

Uses of Appender in org.apache.log4j.helpers

Methods in org.apache.log4j.helpers that return Appender
Modifier and Type	Method and Description
`Appender`	AppenderAttachableImpl.`getAppender(String name)`

Methods in org.apache.log4j.helpers that return types with arguments of type Appender
Modifier and Type	Method and Description
`Enumeration<Appender>`	AppenderAttachableImpl.`getAllAppenders()`

Methods in org.apache.log4j.helpers with parameters of type Appender
Modifier and Type	Method and Description
`void`	AppenderAttachableImpl.`addAppender(Appender newAppender)`
`boolean`	AppenderAttachableImpl.`isAttached(Appender appender)`
`void`	AppenderAttachableImpl.`removeAppender(Appender appender)`

Uses of Appender in org.apache.log4j.spi

Methods in org.apache.log4j.spi that return Appender
Modifier and Type	Method and Description
`Appender`	AppenderAttachable.`getAppender(String name)` Get an appender by name.

Methods in org.apache.log4j.spi that return types with arguments of type Appender
Modifier and Type	Method and Description
`Enumeration<Appender>`	AppenderAttachable.`getAllAppenders()` Get all previously added appenders as an Enumeration.

Methods in org.apache.log4j.spi with parameters of type Appender
Modifier and Type	Method and Description
`void`	AppenderAttachable.`addAppender(Appender newAppender)` Add an appender.
`void`	HierarchyEventListener.`addAppenderEvent(Category cat, Appender appender)`
`void`	LoggerRepository.`fireAddAppenderEvent(Category logger, Appender appender)`
`boolean`	AppenderAttachable.`isAttached(Appender appender)` Returns `true` if the specified appender is in list of attached attached, `false` otherwise.
`void`	AppenderAttachable.`removeAppender(Appender appender)` Remove the appender passed as parameter from the list of appenders.
`void`	HierarchyEventListener.`removeAppenderEvent(Category cat, Appender appender)`
`void`	ErrorHandler.`setAppender(Appender appender)` Set the appender for which errors are handled.
`void`	ErrorHandler.`setBackupAppender(Appender appender)` Set the appender to fallback upon in case of failure.

Uses of Appender in org.apache.log4j.xml

Methods in org.apache.log4j.xml that return Appender
Modifier and Type	Method and Description
`Appender`	XmlConfiguration.`findAppenderByReference(Element appenderRef)` Used internally to parse appenders by IDREF element.
`Appender`	XmlConfiguration.`parseAppender(Element appenderElement)` Used internally to parse an appender element.

Methods in org.apache.log4j.xml with parameters of type Appender
Modifier and Type	Method and Description
`void`	XmlConfiguration.`addAppenderIfAbsent(Appender appender)`

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Uses of Interfaceorg.apache.log4j.Appender