Package org.apache.logging.log4j.spi

Internal interfaces and classes to be used by authors of logging implementations or for internal use by API classes.

See:
          Description

Interface Summary
ExtendedLogger Extends the Logger interface with methods that facilitate implementing or extending Loggers.
LoggerAdapter<L> A basic registry for LoggerContext objects and their associated external Logger classes.
LoggerContext Anchor point for logging implementations.
LoggerContextFactory Implemented by factories that create LoggerContext objects.
ThreadContextMap Service provider interface to implement custom MDC behavior for ThreadContext.
ThreadContextStack Service provider interface to implement custom NDC behavior for ThreadContext.
 

Class Summary
AbstractLogger Base implementation of a Logger.
AbstractLoggerAdapter<L> Provides an abstract base class to use for implementing LoggerAdapter.
DefaultThreadContextMap The actual ThreadContext Map.
DefaultThreadContextStack A copy-on-write thread-safe variant of org.apache.logging.log4j.spi.ThreadContextStack in which all mutative operations (add, pop, and so on) are implemented by making a fresh copy of the underlying list.
ExtendedLoggerWrapper Wrapper class that exposes the protected AbstractLogger methods to support wrapped loggers.
MutableThreadContextStack  
Provider Model class for a Log4j 2 provider.
 

Enum Summary
StandardLevel Standard Logging Levels as an enumeration for use internally.
 

Package org.apache.logging.log4j.spi Description

Internal interfaces and classes to be used by authors of logging implementations or for internal use by API classes.



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