Package org.apache.log4j
Log4j 1.x compatibility layer.
-
Interface Summary Interface Description Appender Implement this interface for your own strategies for outputting log statements. -
Class Summary Class Description AppenderSkeleton The base class for Appenders in Log4j 1.AppenderSkeleton.NoOpErrorHandler BasicConfigurator Provided for compatibility with Log4j 1.x.Category Implementation of the Category class for compatibility, despite it having been deprecated a long, long time ago.ConsoleAppender Console-appender.Layout Level Defines the minimum set of levels recognized by the system, that isOFF
,FATAL
,ERROR
,WARN
,INFO
,DEBUG
andALL
.Logger LogManager MDC This class behaves just like Log4j's MDC would - and so can cause issues with the redeployment of web applications if the Objects stored in the threads Map cannot be garbage collected.NDC PatternLayout Priority Refrain from using this class directly, use theLevel
class instead.PropertyConfigurator A configurator for properties.RenderedMessage Implements object rendering for Log4j 1.x compatibility.SimpleLayout Simple-layout.WriterAppender WriterAppender appends log events to aWriter
or anOutputStream
depending on the user's choice.