Class LevelPatternConverter

All Implemented Interfaces:
PatternConverter
Direct Known Subclasses:
LevelPatternConverter.LevelMapLevelPatternConverter, LevelPatternConverter.SimpleLevelPatternConverter

@Plugin(name="LevelPatternConverter", category="Converter") public class LevelPatternConverter extends LogEventPatternConverter
Returns the event's level in a StringBuilder.
  • Field Details

  • Constructor Details

    • LevelPatternConverter

      private LevelPatternConverter()
      Private constructor.
  • Method Details

    • newInstance

      public static LevelPatternConverter newInstance(String[] options)
      Obtains an instance of pattern converter.
      Parameters:
      options - options, may be null. May contain a list of level names and The value that should be displayed for the Level.
      Returns:
      instance of pattern converter.
    • left

      private static String left(Level level, int length)
      Returns the leftmost chars of the level name for the given level.
      Parameters:
      level - The level
      length - How many chars to return
      Returns:
      The abbreviated level name, or the whole level name if the length is greater than the level name length,
    • format

      public void format(LogEvent event, StringBuilder output)
      Formats an event into a string buffer.
      Specified by:
      format in class LogEventPatternConverter
      Parameters:
      event - event to format, may not be null.
      output - string buffer to which the formatted event will be appended. May not be null.
    • getStyleClass

      public String getStyleClass(Object e)
      This method returns the CSS style class that should be applied to the LoggingEvent passed as parameter, which can be null.

      This information is currently used only by HtmlLayout.

      Specified by:
      getStyleClass in interface PatternConverter
      Overrides:
      getStyleClass in class AbstractPatternConverter
      Parameters:
      e - null values are accepted
      Returns:
      the name of the conversion pattern