Class JULLogger

java.lang.Object
org.apache.logging.log4j.spi.AbstractLogger
org.apache.logging.log4j.tojul.JULLogger
All Implemented Interfaces:
Serializable, Logger, ExtendedLogger, LocationAwareLogger

final class JULLogger extends AbstractLogger
Implementation of Logger that's backed by a Logger. This implementation currently ignores Marker.
  • Field Details

  • Constructor Details

  • Method Details

    • getWrappedLogger

      public Logger getWrappedLogger()
    • logMessage

      public void logMessage(String fqcn, Level level, Marker marker, Message message, Throwable t)
      Description copied from interface: ExtendedLogger
      Logs a message at the specified level. It is the responsibility of the caller to ensure the specified level is enabled.
      Parameters:
      fqcn - The fully qualified class name of the logger entry point, used to determine the caller class and method when location information needs to be logged.
      level - The logging Level to check.
      marker - A Marker or null.
      message - The Message.
      t - the exception to log, including its stack trace.
    • convertLevel

      private Level convertLevel(Level level)
    • getLevel

      public Level getLevel()
      Level in Log4j scale. JUL Levels are mapped as follows:
      • OFF => OFF
      • SEVERE => ERROR
      • WARNING => WARN
      • INFO => INFO
      • CONFIG => INFO
      • FINE => DEBUG
      • FINER => TRACE (as in https://github.com/apache/logging-log4j2/blob/a58a06bf2365165ac5abdde931bb4ecd1adf0b3c/log4j-jul/src/main/java/org/apache/logging/log4j/jul/DefaultLevelConverter.java#L55-L75)
      • FINEST => TRACE
      • ALL => ALL
      Numeric JUL Levels that don't match the known levels are matched to the closest one. For example, anything between OFF (Integer.MAX_VALUE) and SEVERE (1000) is returned as a Log4j FATAL.
      Returns:
      the Level associate with the Logger.
    • getEffectiveJULLevel

      private Level getEffectiveJULLevel()
    • isEnabledFor

      private boolean isEnabledFor(Level level, Marker marker)
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, Message data, Throwable t)
      Description copied from interface: ExtendedLogger
      Tests if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      data - The Message.
      t - A Throwable.
      Returns:
      True if logging is enabled, false otherwise.
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, CharSequence data, Throwable t)
      Description copied from interface: ExtendedLogger
      Tests if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      data - The message.
      t - A Throwable.
      Returns:
      True if logging is enabled, false otherwise.
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, Object data, Throwable t)
      Description copied from interface: ExtendedLogger
      Tests if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      data - The message.
      t - A Throwable.
      Returns:
      True if logging is enabled, false otherwise.
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, String data)
      Description copied from interface: ExtendedLogger
      Tests if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      data - The message.
      Returns:
      True if logging is enabled, false otherwise.
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, String data, Object... p1)
      Description copied from interface: ExtendedLogger
      Tests if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      data - The message.
      p1 - The parameters.
      Returns:
      True if logging is enabled, false otherwise.
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, String message, Object p0)
      Description copied from interface: ExtendedLogger
      Tests if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      message - The message.
      p0 - the message parameters
      Returns:
      True if logging is enabled, false otherwise.
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, String message, Object p0, Object p1)
      Description copied from interface: ExtendedLogger
      Tests if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      message - The message.
      p0 - the message parameters
      p1 - the message parameters
      Returns:
      True if logging is enabled, false otherwise.
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, String message, Object p0, Object p1, Object p2)
      Description copied from interface: ExtendedLogger
      Tests if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      message - The message.
      p0 - the message parameters
      p1 - the message parameters
      p2 - the message parameters
      Returns:
      True if logging is enabled, false otherwise.
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3)
      Description copied from interface: ExtendedLogger
      Tests if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      message - The message.
      p0 - the message parameters
      p1 - the message parameters
      p2 - the message parameters
      p3 - the message parameters
      Returns:
      True if logging is enabled, false otherwise.
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4)
      Description copied from interface: ExtendedLogger
      Tests if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      message - The message.
      p0 - the message parameters
      p1 - the message parameters
      p2 - the message parameters
      p3 - the message parameters
      p4 - the message parameters
      Returns:
      True if logging is enabled, false otherwise.
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5)
      Description copied from interface: ExtendedLogger
      Tests if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      message - The message.
      p0 - the message parameters
      p1 - the message parameters
      p2 - the message parameters
      p3 - the message parameters
      p4 - the message parameters
      p5 - the message parameters
      Returns:
      True if logging is enabled, false otherwise.
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6)
      Description copied from interface: ExtendedLogger
      Determines if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      message - The message.
      p0 - the message parameters
      p1 - the message parameters
      p2 - the message parameters
      p3 - the message parameters
      p4 - the message parameters
      p5 - the message parameters
      p6 - the message parameters
      Returns:
      True if logging is enabled, false otherwise.
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7)
      Description copied from interface: ExtendedLogger
      Tests if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      message - The message.
      p0 - the message parameters
      p1 - the message parameters
      p2 - the message parameters
      p3 - the message parameters
      p4 - the message parameters
      p5 - the message parameters
      p6 - the message parameters
      p7 - the message parameters
      Returns:
      True if logging is enabled, false otherwise.
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8)
      Description copied from interface: ExtendedLogger
      Tests if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      message - The message.
      p0 - the message parameters
      p1 - the message parameters
      p2 - the message parameters
      p3 - the message parameters
      p4 - the message parameters
      p5 - the message parameters
      p6 - the message parameters
      p7 - the message parameters
      p8 - the message parameters
      Returns:
      True if logging is enabled, false otherwise.
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, String message, Object p0, Object p1, Object p2, Object p3, Object p4, Object p5, Object p6, Object p7, Object p8, Object p9)
      Description copied from interface: ExtendedLogger
      Tests if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      message - The message.
      p0 - the message parameters
      p1 - the message parameters
      p2 - the message parameters
      p3 - the message parameters
      p4 - the message parameters
      p5 - the message parameters
      p6 - the message parameters
      p7 - the message parameters
      p8 - the message parameters
      p9 - the message parameters
      Returns:
      True if logging is enabled, false otherwise.
    • isEnabled

      public boolean isEnabled(Level level, Marker marker, String data, Throwable t)
      Description copied from interface: ExtendedLogger
      Tests if logging is enabled.
      Parameters:
      level - The logging Level to check.
      marker - A Marker or null.
      data - The message.
      t - the exception to log, including its stack trace.
      Returns:
      True if logging is enabled, false otherwise.