public final class

LevelPatternConverter

extends LoggingEventPatternConverter
java.lang.Object
   ↳ org.apache.log4j.pattern.PatternConverter
     ↳ org.apache.log4j.pattern.LoggingEventPatternConverter
       ↳ org.apache.log4j.pattern.LevelPatternConverter

Class Overview

Return the event's level in a StringBuffer.

Summary

Public Methods
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.
[Expand]
Inherited Methods
From class org.apache.log4j.pattern.LoggingEventPatternConverter
From class org.apache.log4j.pattern.PatternConverter
From class java.lang.Object

Public Methods

public void format (LoggingEvent event, StringBuffer output)

Formats an event into a string buffer.

Parameters
event event to format, may not be null.
output string buffer to which the formatted event will be appended. May not be null.

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.

Parameters
e null values are accepted
Returns
  • the name of the conversion pattern

public static LevelPatternConverter newInstance (String[] options)

Obtains an instance of pattern converter.

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