com.fr.third.apache.log4j.helpers

类 PatternConverter

java.lang.Object

com.fr.third.apache.log4j.helpers.PatternConverter

直接已知子类:

BridgePatternConverter

public abstract class PatternConverter
extends java.lang.Object

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.

从以下版本开始:

0.8.2

作者:

James P. Cakalic, Ceki Gülcü

字段概要

字段

限定符和类型	字段和说明
PatternConverter	next

构造器概要

构造器

限定符	构造器和说明
protected	PatternConverter()
protected	PatternConverter(FormattingInfo fi)

方法概要

方法

限定符和类型	方法和说明
protected abstract java.lang.String	convert(LoggingEvent event) Derived pattern converters must override this method in order to convert conversion specifiers in the correct way.
void	format(java.lang.StringBuffer sbuf, LoggingEvent e) A template method for formatting in a converter specific way.
void	spacePad(java.lang.StringBuffer sbuf, int length) Fast space padding method.

从类继承的方法 java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

字段详细资料

next

public PatternConverter next

构造器详细资料

PatternConverter

protected PatternConverter()

PatternConverter

protected PatternConverter(FormattingInfo fi)

方法详细资料

convert

protected abstract java.lang.String convert(LoggingEvent event)

Derived pattern converters must override this method in order to convert conversion specifiers in the correct way.

format

public void format(java.lang.StringBuffer sbuf,
          LoggingEvent e)

A template method for formatting in a converter specific way.

spacePad

public void spacePad(java.lang.StringBuffer sbuf,
            int length)

Fast space padding method.