Hierarchy For All Packages

Package Hierarchies:

• org.apache.log4j,
• org.apache.log4j.component,
• org.apache.log4j.component.helpers,
• org.apache.log4j.component.plugins,
• org.apache.log4j.component.scheduler,
• org.apache.log4j.component.spi,
• org.apache.log4j.extras,
• org.apache.log4j.filter,
• org.apache.log4j.pattern,
• org.apache.log4j.receivers.db,
• org.apache.log4j.receivers.db.dialect,
• org.apache.log4j.receivers.helpers,
• org.apache.log4j.receivers.net,
• org.apache.log4j.receivers.rewrite,
• org.apache.log4j.receivers.spi,
• org.apache.log4j.receivers.varia,
• org.apache.log4j.receivers.xml,
• org.apache.log4j.rolling,
• org.apache.log4j.rolling.helper,
• org.apache.log4j.rule,
• org.apache.log4j.spi,
• org.apache.log4j.varia,
• org.apache.log4j.xml

Class Hierarchy

• java.lang.Object
  • org.apache.log4j.rule.AbstractRule (implements org.apache.log4j.rule.Rule, java.io.Serializable)
    • org.apache.log4j.rule.AndRule
    • org.apache.log4j.rule.ColorRule (implements java.io.Serializable)
    • org.apache.log4j.rule.EqualsRule
    • org.apache.log4j.rule.ExistsRule
    • org.apache.log4j.rule.ExpressionRule
    • org.apache.log4j.rule.InequalityRule
    • org.apache.log4j.rule.LevelEqualsRule
    • org.apache.log4j.rule.LikeRule
    • org.apache.log4j.rule.NotEqualsRule
    • org.apache.log4j.rule.NotLevelEqualsRule
    • org.apache.log4j.rule.NotRule
    • org.apache.log4j.rule.OrRule
    • org.apache.log4j.rule.PartialTextMatchRule
    • org.apache.log4j.rule.TimestampEqualsRule
    • org.apache.log4j.rule.TimestampInequalityRule
  • org.apache.log4j.rolling.helper.ActionBase (implements org.apache.log4j.rolling.helper.Action)
    • org.apache.log4j.rolling.helper.CompositeAction
    • org.apache.log4j.rolling.helper.FileRenameAction
    • org.apache.log4j.rolling.helper.GZCompressAction
    • org.apache.log4j.rolling.helper.ZipCompressAction
  • org.apache.log4j.AppenderSkeleton (implements org.apache.log4j.Appender, org.apache.log4j.spi.OptionHandler)
    • org.apache.log4j.DBAppender (implements org.apache.log4j.xml.UnrecognizedElementHandler)
    • org.apache.log4j.receivers.varia.ListModelAppender
    • org.apache.log4j.receivers.net.MulticastAppender (implements org.apache.log4j.receivers.net.PortBased)
    • org.apache.log4j.receivers.rewrite.RewriteAppender (implements org.apache.log4j.spi.AppenderAttachable, org.apache.log4j.xml.UnrecognizedElementHandler)
    • org.apache.log4j.extras.SoundAppender
    • org.apache.log4j.varia.SoundAppender
    • org.apache.log4j.receivers.net.UDPAppender (implements org.apache.log4j.receivers.net.PortBased)
    • org.apache.log4j.WriterAppender
      • org.apache.log4j.FileAppender
        • org.apache.log4j.rolling.RollingFileAppender (implements org.apache.log4j.xml.UnrecognizedElementHandler)
  • org.apache.log4j.component.spi.ComponentBase (implements org.apache.log4j.component.spi.Component)
    • org.apache.log4j.receivers.db.ConnectionSourceSkeleton (implements org.apache.log4j.receivers.db.ConnectionSource)
      • org.apache.log4j.receivers.db.DataSourceConnectionSource (implements org.apache.log4j.xml.UnrecognizedElementHandler)
      • org.apache.log4j.receivers.db.DriverManagerConnectionSource
      • org.apache.log4j.receivers.db.JNDIConnectionSource
    • org.apache.log4j.component.plugins.PluginSkeleton (implements org.apache.log4j.component.plugins.Plugin)
      • org.apache.log4j.component.plugins.Receiver (implements org.apache.log4j.component.spi.Thresholdable)
        • org.apache.log4j.receivers.db.CustomSQLDBReceiver (implements org.apache.log4j.component.plugins.Pauseable, org.apache.log4j.xml.UnrecognizedElementHandler)
        • org.apache.log4j.receivers.db.DBReceiver (implements org.apache.log4j.component.plugins.Pauseable, org.apache.log4j.xml.UnrecognizedElementHandler)
        • org.apache.log4j.receivers.net.JMSReceiver (implements javax.jms.MessageListener)
        • org.apache.log4j.receivers.varia.LogFilePatternReceiver
        • org.apache.log4j.receivers.xml.LogFileXMLReceiver
        • org.apache.log4j.receivers.net.MulticastReceiver (implements org.apache.log4j.receivers.net.AddressBased, org.apache.log4j.component.plugins.Pauseable, org.apache.log4j.receivers.net.PortBased)
        • org.apache.log4j.receivers.net.SocketHubReceiver (implements org.apache.log4j.receivers.net.PortBased, org.apache.log4j.receivers.net.SocketNodeEventListener)
        • org.apache.log4j.receivers.net.SocketReceiver (implements org.apache.log4j.component.plugins.Pauseable, org.apache.log4j.receivers.net.PortBased, java.lang.Runnable)
        • org.apache.log4j.receivers.net.UDPReceiver (implements org.apache.log4j.component.plugins.Pauseable, org.apache.log4j.receivers.net.PortBased)
        • org.apache.log4j.receivers.net.XMLSocketReceiver (implements org.apache.log4j.component.plugins.Pauseable, org.apache.log4j.receivers.net.PortBased, java.lang.Runnable)
    • org.apache.log4j.receivers.net.SocketNode13 (implements org.apache.log4j.component.plugins.Pauseable, java.lang.Runnable)
    • org.apache.log4j.receivers.db.dialect.Util
    • org.apache.log4j.receivers.net.XMLSocketNode (implements java.lang.Runnable)
  • org.apache.log4j.rolling.CompositeTriggeringPolicy (implements org.apache.log4j.rolling.TriggeringPolicy, org.apache.log4j.xml.UnrecognizedElementHandler)
  • org.apache.log4j.receivers.db.DBHelper
  • org.apache.log4j.extras.DOMConfigurator (implements org.apache.log4j.spi.Configurator)
  • org.apache.log4j.component.spi.ErrorItem
  • java.util.EventObject (implements java.io.Serializable)
    • org.apache.log4j.component.plugins.PluginEvent
  • org.apache.log4j.pattern.ExtrasFormattingInfo
  • org.apache.log4j.pattern.ExtrasPatternParser
  • org.apache.log4j.spi.Filter (implements org.apache.log4j.spi.OptionHandler)
    • org.apache.log4j.filter.AndFilter (implements org.apache.log4j.xml.UnrecognizedElementHandler)
    • org.apache.log4j.filter.DenyAllFilter
    • org.apache.log4j.filter.ExpressionFilter
    • org.apache.log4j.filter.LevelMatchFilter
    • org.apache.log4j.filter.LevelRangeFilter
    • org.apache.log4j.filter.LocationInfoFilter
    • org.apache.log4j.filter.LoggerMatchFilter
    • org.apache.log4j.filter.StringMatchFilter
    • org.apache.log4j.filter.TimeFilter
  • org.apache.log4j.rolling.FilterBasedTriggeringPolicy (implements org.apache.log4j.spi.TriggeringEventEvaluator, org.apache.log4j.rolling.TriggeringPolicy, org.apache.log4j.xml.UnrecognizedElementHandler)
  • org.apache.log4j.receivers.db.dialect.HSQLDBDialect (implements org.apache.log4j.receivers.db.dialect.SQLDialect)
  • org.apache.log4j.rule.InFixToPostFix
  • org.apache.log4j.rule.InFixToPostFix.CustomTokenizer
  • org.apache.log4j.Layout (implements org.apache.log4j.spi.OptionHandler)
    • org.apache.log4j.extras.XSLTLayout (implements org.apache.log4j.xml.UnrecognizedElementHandler)
    • org.apache.log4j.xml.XSLTLayout (implements org.apache.log4j.xml.UnrecognizedElementHandler)
  • org.apache.log4j.rule.LevelInequalityRule
  • org.apache.log4j.component.spi.Log4JULogger (implements org.apache.log4j.component.ULogger)
  • org.apache.log4j.LoggerRepositoryExImpl (implements org.apache.log4j.component.spi.LoggerRepositoryEx, org.apache.log4j.spi.RendererSupport, org.apache.log4j.xml.UnrecognizedElementHandler)
  • org.apache.log4j.spi.LoggingEventFieldResolver
  • org.apache.log4j.receivers.rewrite.MapRewritePolicy (implements org.apache.log4j.receivers.rewrite.RewritePolicy)
  • org.apache.log4j.component.helpers.MessageFormatter
  • org.apache.log4j.receivers.db.dialect.MsSQLDialect (implements org.apache.log4j.receivers.db.dialect.SQLDialect)
  • org.apache.log4j.receivers.db.dialect.MySQLDialect (implements org.apache.log4j.receivers.db.dialect.SQLDialect)
  • org.apache.log4j.component.spi.NOPULogger (implements org.apache.log4j.component.ULogger)
  • org.apache.log4j.receivers.db.dialect.OracleDialect (implements org.apache.log4j.receivers.db.dialect.SQLDialect)
  • org.apache.log4j.component.plugins.PluginRegistry
  • org.apache.log4j.receivers.db.dialect.PostgreSQLDialect (implements org.apache.log4j.receivers.db.dialect.SQLDialect)
  • org.apache.log4j.Priority
    • org.apache.log4j.Level (implements java.io.Serializable)
      • org.apache.log4j.extras.UtilLoggingLevel
      • org.apache.log4j.receivers.helpers.UtilLoggingLevel
  • org.apache.log4j.receivers.rewrite.PropertyRewritePolicy (implements org.apache.log4j.receivers.rewrite.RewritePolicy)
  • org.apache.log4j.receivers.rewrite.ReflectionRewritePolicy (implements org.apache.log4j.receivers.rewrite.RewritePolicy)
  • org.apache.log4j.rolling.RollingPolicyBase (implements org.apache.log4j.spi.OptionHandler, org.apache.log4j.rolling.RollingPolicy)
    • org.apache.log4j.rolling.FixedWindowRollingPolicy
    • org.apache.log4j.rolling.TimeBasedRollingPolicy (implements org.apache.log4j.rolling.TriggeringPolicy)
  • org.apache.log4j.rolling.RolloverDescriptionImpl (implements org.apache.log4j.rolling.RolloverDescription)
  • org.apache.log4j.rule.RuleFactory
  • java.beans.SimpleBeanInfo (implements java.beans.BeanInfo)
    • org.apache.log4j.receivers.net.JMSReceiverBeanInfo
    • org.apache.log4j.receivers.varia.LogFilePatternReceiverBeanInfo
    • org.apache.log4j.receivers.net.MulticastReceiverBeanInfo
  • org.apache.log4j.component.spi.SimpleULogger (implements org.apache.log4j.component.ULogger)
  • org.apache.log4j.rolling.SizeBasedTriggeringPolicy (implements org.apache.log4j.spi.OptionHandler, org.apache.log4j.rolling.TriggeringPolicy)
  • org.apache.log4j.receivers.db.dialect.SybaseDialect (implements org.apache.log4j.receivers.db.dialect.SQLDialect)
  • java.lang.Thread (implements java.lang.Runnable)
    • org.apache.log4j.component.scheduler.Scheduler
  • org.apache.log4j.receivers.xml.UtilLoggingEntityResolver (implements org.xml.sax.EntityResolver)
  • org.apache.log4j.receivers.xml.UtilLoggingXMLDecoder (implements org.apache.log4j.receivers.spi.Decoder)
  • org.apache.log4j.receivers.xml.XMLDecoder (implements org.apache.log4j.receivers.spi.Decoder)

Interface Hierarchy

• org.apache.log4j.component.spi.Component
  • org.apache.log4j.receivers.db.ConnectionSource (also extends org.apache.log4j.spi.OptionHandler)
• org.apache.log4j.component.helpers.Constants
• org.apache.log4j.receivers.spi.Decoder
• java.util.EventListener
  • org.apache.log4j.component.plugins.PluginListener
  • org.apache.log4j.receivers.net.SocketNodeEventListener
• org.apache.log4j.component.scheduler.Job
• org.apache.log4j.component.spi.LoggerEventListener
• org.apache.log4j.spi.LoggerRepository
  • org.apache.log4j.component.spi.LoggerRepositoryEx
• org.apache.log4j.component.spi.LoggerRepositoryEventListener
• org.apache.log4j.receivers.net.NetworkBased
  • org.apache.log4j.receivers.net.AddressBased
  • org.apache.log4j.receivers.net.PortBased
• org.apache.log4j.spi.OptionHandler
  • org.apache.log4j.receivers.db.ConnectionSource (also extends org.apache.log4j.component.spi.Component)
  • org.apache.log4j.component.plugins.Plugin
  • org.apache.log4j.rolling.RollingPolicy
  • org.apache.log4j.rolling.TriggeringPolicy
• org.apache.log4j.component.plugins.Pauseable
• org.apache.log4j.receivers.rewrite.RewritePolicy
• org.apache.log4j.rolling.RolloverDescription
• org.apache.log4j.rule.Rule
• java.lang.Runnable
  • org.apache.log4j.rolling.helper.Action
• org.apache.log4j.receivers.db.dialect.SQLDialect
• org.apache.log4j.component.spi.Thresholdable
• org.apache.log4j.component.ULogger