public
abstract
class
PatternConverter
extends Object| java.lang.Object | |
| ↳ | org.apache.log4j.helpers.PatternConverter |
 Known Direct Subclasses
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Class Overview
PatternConverter is an abtract class that provides the formatting functionality that derived classes need.
Conversion specifiers in a conversion patterns are parsed to individual PatternConverters. Each of which is responsible for converting a logging event in a converter specific manner.
Summary
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A template method for formatting in a converter specific way.
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Fast space padding method.
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Derived pattern converters must override this method in order to
convert conversion specifiers in the correct way.
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From class
java.lang.Object
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Fields
Protected Constructors
protected PatternConverter ()
Public Methods
public void format (StringBuffer sbuf, LoggingEvent e)
A template method for formatting in a converter specific way.
public void spacePad (StringBuffer sbuf, int length)
Fast space padding method.
Protected Methods
protected abstract String convert (LoggingEvent event)
Derived pattern converters must override this method in order to convert conversion specifiers in the correct way.