org.apache.log4j.pattern
Class LevelPatternConverter

java.lang.Object
  extended by org.apache.log4j.pattern.PatternConverter
      extended by org.apache.log4j.pattern.LoggingEventPatternConverter
          extended by org.apache.log4j.pattern.LevelPatternConverter

public final class LevelPatternConverter
extends LoggingEventPatternConverter

Return the event's level in a StringBuffer.

Author:
Ceki Gülcü

Method Summary
 void format(LoggingEvent event, StringBuffer output)
          Formats an event into a string buffer.
 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.
static LevelPatternConverter newInstance(String[] options)
          Obtains an instance of pattern converter.
 
Methods inherited from class org.apache.log4j.pattern.LoggingEventPatternConverter
format, handlesThrowable
 
Methods inherited from class org.apache.log4j.pattern.PatternConverter
getName
 
Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
 

Method Detail

newInstance

public static LevelPatternConverter newInstance(String[] options)
Obtains an instance of pattern converter.

Parameters:
options - options, may be null.
Returns:
instance of pattern converter.

format

public void format(LoggingEvent event,
                   StringBuffer output)
Formats an event into a string buffer.

Specified by:
format in class LoggingEventPatternConverter
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.

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


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