See: Description
Interface | Description |
---|---|
AppenderAttachable |
Interface for attaching appenders to objects.
|
Configurator |
Implemented by classes capable of configuring log4j using a URL.
|
ErrorCode |
This interface defines commonly encoutered error codes.
|
ErrorHandler |
Appenders may delegate their error handling to
ErrorHandlers . |
HierarchyEventListener |
Listen to events occuring within a
Hierarchy . |
LoggerFactory |
Implement this interface to create new instances of Logger or
a sub-class of Logger.
|
LoggerRepository |
A
LoggerRepository is used to create and retrieve
Loggers . |
OptionHandler |
A string based interface to configure package components.
|
RendererSupport | |
RepositorySelector |
The
LogManager uses one (and only one)
RepositorySelector implementation to select the
LoggerRepository for a particular application context. |
ThrowableRenderer |
Implemented by classes that render instances of
java.lang.Throwable (exceptions and errors)
into a string representation.
|
ThrowableRendererSupport |
Implemented by logger repositories that support configurable
rendering of Throwables.
|
TriggeringEventEvaluator |
Implementions of this interface allow certain appenders to decide
when to perform an appender specific action.
|
Class | Description |
---|---|
DefaultRepositorySelector | |
Filter |
Users should extend this class to implement customized logging
event filtering.
|
LocationInfo |
The internal representation of caller location information.
|
LoggingEvent |
Our LoggingEvent class which is designed to look and act just like log4j's, but which maintains
an internal
ExtLogRecord instance. |
NOPLogger |
No-operation implementation of Logger used by NOPLoggerRepository.
|
NOPLoggerRepository |
No-operation implementation of LoggerRepository which is used when
LogManager.repositorySelector is erroneously nulled during class reloading.
|
RootCategory | Deprecated
Replaced by
RootLogger . |
RootLogger |
RootLogger sits at the top of the logger hierachy.
|
ThrowableInformation |
ThrowableInformation is log4j's internal representation of
throwables.
|
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