Package org.apache.avalon.framework.logger

Abstract logging framework supporting pluggable logging mechanisms including LogKit, Log4J and the JDK 1.4 logging infrastructure.

Interface Summary

LogEnabled Components that need to log can implement this interface to be provided Loggers.
Loggable Components that need to log can implement this interface to be provided Loggers.
Logger This is a facade for the different logging subsystems.

Class Summary

AbstractLogEnabled Utility class to allow construction of easy components that will perform logging.
AbstractLoggable Utility class to allow construction of easy components that will perform logging.
AvalonFormatter This formatter extends ExtendedPatternFormatter so that CascadingExceptions are formatted with all nested exceptions.
ConsoleLogger Logger sending everything to the standard output streams.
Jdk14Logger The default JDK 1.4 wrapper class for Logger.
Log4JLogger The default Log4J wrapper class for Logger.
LogKit2AvalonLoggerAdapter A basic adapter that adapts an Avalon Logger to a Logkit Logger.
LogKitLogger The default LogKit wrapper class for Logger.
NullLogger The Null Logger class.
Abstract logging framework supporting pluggable logging mechanisms including LogKit, Log4J and the JDK 1.4 logging infrastructure.

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