Hierarchy For All Packages

Package Hierarchies:

• org.apache.log4j,
• org.apache.log4j.chainsaw,
• org.apache.log4j.config,
• org.apache.log4j.helpers,
• org.apache.log4j.jdbc,
• org.apache.log4j.net,
• org.apache.log4j.or,
• org.apache.log4j.or.jms,
• org.apache.log4j.or.sax,
• org.apache.log4j.pattern,
• org.apache.log4j.rewrite,
• org.apache.log4j.spi,
• org.apache.log4j.varia,
• org.apache.log4j.xml,
• org.apache.log4j.xml.examples

Class Hierarchy

• java.lang.Object
  • org.apache.log4j.helpers.AppenderAttachableImpl (implements org.apache.log4j.spi.AppenderAttachable)
  • org.apache.log4j.AppenderSkeleton (implements org.apache.log4j.Appender, org.apache.log4j.spi.OptionHandler)
    • org.apache.log4j.AsyncAppender (implements org.apache.log4j.spi.AppenderAttachable)
    • org.apache.log4j.jdbc.JDBCAppender (implements org.apache.log4j.Appender)
    • org.apache.log4j.net.JMSAppender
    • org.apache.log4j.varia.NullAppender
    • org.apache.log4j.rewrite.RewriteAppender (implements org.apache.log4j.spi.AppenderAttachable, org.apache.log4j.xml.UnrecognizedElementHandler)
    • org.apache.log4j.net.SMTPAppender (implements org.apache.log4j.xml.UnrecognizedElementHandler)
    • org.apache.log4j.net.SocketAppender
    • org.apache.log4j.net.SocketHubAppender
    • org.apache.log4j.net.SyslogAppender
    • org.apache.log4j.net.TelnetAppender
    • org.apache.log4j.WriterAppender
      • org.apache.log4j.ConsoleAppender
      • org.apache.log4j.FileAppender
        • org.apache.log4j.DailyRollingFileAppender
        • org.apache.log4j.RollingFileAppender
          • org.apache.log4j.varia.ExternallyRolledFileAppender
  • org.apache.log4j.or.sax.AttributesRenderer (implements org.apache.log4j.or.ObjectRenderer)
  • org.apache.log4j.BasicConfigurator
  • org.apache.log4j.helpers.BoundedFIFO
  • org.apache.log4j.Category (implements org.apache.log4j.spi.AppenderAttachable)
    • org.apache.log4j.Logger
      • org.apache.log4j.spi.NOPLogger
      • org.apache.log4j.spi.RootCategory
      • org.apache.log4j.spi.RootLogger
  • java.awt.Component (implements java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable)
    • java.awt.Container
      • java.awt.Window (implements javax.accessibility.Accessible)
        • java.awt.Frame (implements java.awt.MenuContainer)
          • javax.swing.JFrame (implements javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.WindowConstants)
            • org.apache.log4j.chainsaw.Main
  • org.apache.log4j.helpers.COWArrayList<E> (implements java.util.List<E>)
  • org.apache.log4j.helpers.CyclicBuffer
  • org.apache.log4j.spi.DefaultRepositorySelector (implements org.apache.log4j.spi.RepositorySelector)
  • org.apache.log4j.DefaultThrowableRenderer (implements org.apache.log4j.spi.ThrowableRenderer)
  • org.apache.log4j.xml.DOMConfigurator (implements org.apache.log4j.spi.Configurator)
  • org.apache.log4j.EnhancedThrowableRenderer (implements org.apache.log4j.spi.ThrowableRenderer)
  • org.apache.log4j.varia.FallbackErrorHandler (implements org.apache.log4j.spi.ErrorHandler)
  • org.apache.log4j.pattern.FileDatePatternConverter
  • org.apache.log4j.spi.Filter (implements org.apache.log4j.spi.OptionHandler)
    • org.apache.log4j.varia.DenyAllFilter
    • org.apache.log4j.varia.LevelMatchFilter
    • org.apache.log4j.varia.LevelRangeFilter
    • org.apache.log4j.varia.StringMatchFilter
  • java.text.Format (implements java.lang.Cloneable, java.io.Serializable)
    • java.text.DateFormat
      • org.apache.log4j.helpers.AbsoluteTimeDateFormat
        • org.apache.log4j.helpers.DateTimeDateFormat
        • org.apache.log4j.helpers.ISO8601DateFormat
      • org.apache.log4j.pattern.CachedDateFormat
      • org.apache.log4j.helpers.RelativeTimeDateFormat
  • org.apache.log4j.helpers.FormattingInfo
  • org.apache.log4j.pattern.FormattingInfo
  • org.apache.log4j.Hierarchy (implements org.apache.log4j.spi.LoggerRepository, org.apache.log4j.spi.RendererSupport, org.apache.log4j.spi.ThrowableRendererSupport)
  • java.io.InputStream (implements java.io.Closeable)
    • java.io.ObjectInputStream (implements java.io.ObjectInput, java.io.ObjectStreamConstants)
      • org.apache.log4j.net.HardenedObjectInputStream
        • org.apache.log4j.net.HardenedLoggingEventInputStream
  • org.apache.log4j.net.JMSSink (implements javax.jms.MessageListener)
  • org.apache.log4j.net.JNDIUtil
  • org.apache.log4j.Layout (implements org.apache.log4j.spi.OptionHandler)
    • org.apache.log4j.helpers.DateLayout
      • org.apache.log4j.TTCCLayout
    • org.apache.log4j.EnhancedPatternLayout
    • org.apache.log4j.HTMLLayout
    • org.apache.log4j.PatternLayout
    • org.apache.log4j.SimpleLayout
    • org.apache.log4j.xml.XMLLayout
  • org.apache.log4j.helpers.Loader
  • org.apache.log4j.spi.LocationInfo (implements java.io.Serializable)
  • org.apache.log4j.xml.Log4jEntityResolver (implements org.xml.sax.EntityResolver)
  • org.apache.log4j.pattern.LogEvent (implements java.io.Serializable)
  • org.apache.log4j.spi.LoggingEvent (implements java.io.Serializable)
  • org.apache.log4j.helpers.LogLog
  • org.apache.log4j.LogManager
  • org.apache.log4j.LogXF
    • org.apache.log4j.LogMF
    • org.apache.log4j.LogSF
  • org.apache.log4j.rewrite.MapRewritePolicy (implements org.apache.log4j.rewrite.RewritePolicy)
  • org.apache.log4j.MDC
  • org.apache.log4j.helpers.MDCKeySetExtractor
  • org.apache.log4j.or.jms.MessageRenderer (implements org.apache.log4j.or.ObjectRenderer)
  • org.apache.log4j.pattern.NameAbbreviator
  • org.apache.log4j.NDC
  • org.apache.log4j.spi.NOPLoggerRepository (implements org.apache.log4j.spi.LoggerRepository)
  • org.apache.log4j.helpers.NullEnumeration (implements java.util.Enumeration<E>)
  • org.apache.log4j.helpers.OnlyOnceErrorHandler (implements org.apache.log4j.spi.ErrorHandler)
  • org.apache.log4j.helpers.OptionConverter
  • org.apache.log4j.helpers.PatternConverter
    • org.apache.log4j.pattern.BridgePatternConverter
  • org.apache.log4j.pattern.PatternConverter
    • org.apache.log4j.pattern.IntegerPatternConverter
    • org.apache.log4j.pattern.LoggingEventPatternConverter
      • org.apache.log4j.pattern.DatePatternConverter
      • org.apache.log4j.pattern.FileLocationPatternConverter
      • org.apache.log4j.pattern.FullLocationPatternConverter
      • org.apache.log4j.pattern.LevelPatternConverter
      • org.apache.log4j.pattern.LineLocationPatternConverter
      • org.apache.log4j.pattern.LineSeparatorPatternConverter
      • org.apache.log4j.pattern.LiteralPatternConverter
      • org.apache.log4j.pattern.MessagePatternConverter
      • org.apache.log4j.pattern.MethodLocationPatternConverter
      • org.apache.log4j.pattern.NamePatternConverter
        • org.apache.log4j.pattern.ClassNamePatternConverter
        • org.apache.log4j.pattern.LoggerPatternConverter
      • org.apache.log4j.pattern.NDCPatternConverter
      • org.apache.log4j.pattern.PropertiesPatternConverter
      • org.apache.log4j.pattern.RelativeTimePatternConverter
      • org.apache.log4j.pattern.SequenceNumberPatternConverter
      • org.apache.log4j.pattern.ThreadPatternConverter
      • org.apache.log4j.pattern.ThrowableInformationPatternConverter
  • org.apache.log4j.helpers.PatternParser
    • org.apache.log4j.pattern.BridgePatternParser
  • org.apache.log4j.pattern.PatternParser
  • org.apache.log4j.Priority
    • org.apache.log4j.Level (implements java.io.Serializable)
      • org.apache.log4j.helpers.UtilLoggingLevel
  • org.apache.log4j.PropertyConfigurator (implements org.apache.log4j.spi.Configurator)
  • org.apache.log4j.config.PropertyGetter
  • org.apache.log4j.config.PropertyPrinter (implements org.apache.log4j.config.PropertyGetter.PropertyCallback)
  • org.apache.log4j.rewrite.PropertyRewritePolicy (implements org.apache.log4j.rewrite.RewritePolicy)
  • org.apache.log4j.config.PropertySetter
  • org.apache.log4j.rewrite.ReflectionRewritePolicy (implements org.apache.log4j.rewrite.RewritePolicy)
  • org.apache.log4j.varia.ReloadingPropertyConfigurator (implements org.apache.log4j.spi.Configurator)
  • org.apache.log4j.or.RendererMap
  • org.apache.log4j.varia.Roller
  • org.apache.log4j.xml.SAXErrorHandler (implements org.xml.sax.ErrorHandler)
  • org.apache.log4j.net.SimpleSocketServer
  • org.apache.log4j.net.SocketNode (implements java.lang.Runnable)
  • org.apache.log4j.net.SocketServer
  • java.lang.Thread (implements java.lang.Runnable)
    • org.apache.log4j.helpers.FileWatchdog
    • org.apache.log4j.net.TelnetAppender.SocketHandler
  • org.apache.log4j.or.ThreadGroupRenderer (implements org.apache.log4j.or.ObjectRenderer)
  • java.lang.ThreadLocal<T>
    • java.lang.InheritableThreadLocal<T>
      • org.apache.log4j.helpers.ThreadLocalMap
  • java.lang.Throwable (implements java.io.Serializable)
    • java.lang.Exception
      • org.apache.log4j.config.PropertySetterException
  • org.apache.log4j.spi.ThrowableInformation (implements java.io.Serializable)
  • org.apache.log4j.helpers.Transform
  • org.apache.log4j.helpers.VersionUtil
  • java.io.Writer (implements java.lang.Appendable, java.io.Closeable, java.io.Flushable)
    • java.io.FilterWriter
      • org.apache.log4j.helpers.QuietWriter
        • org.apache.log4j.helpers.CountingQuietWriter
        • org.apache.log4j.helpers.SyslogQuietWriter
    • org.apache.log4j.helpers.SyslogWriter
  • org.apache.log4j.xml.examples.XMLSample
  • org.apache.log4j.xml.examples.XMLSample
  • org.apache.log4j.net.ZeroConfSupport

Interface Hierarchy

• org.apache.log4j.Appender
• org.apache.log4j.spi.AppenderAttachable
• org.apache.log4j.spi.Configurator
• org.apache.log4j.spi.ErrorCode
• org.apache.log4j.spi.HierarchyEventListener
• org.apache.log4j.spi.LoggerFactory
• org.apache.log4j.spi.LoggerRepository
• org.apache.log4j.or.ObjectRenderer
• org.apache.log4j.spi.OptionHandler
  • org.apache.log4j.spi.ErrorHandler
• org.apache.log4j.config.PropertyGetter.PropertyCallback
• org.apache.log4j.spi.RendererSupport
• org.apache.log4j.spi.RepositorySelector
• org.apache.log4j.rewrite.RewritePolicy
• org.apache.log4j.spi.ThrowableRenderer
• org.apache.log4j.spi.ThrowableRendererSupport
• org.apache.log4j.spi.TriggeringEventEvaluator
• org.apache.log4j.xml.UnrecognizedElementHandler