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java.lang.Objectorg.apache.log4j.helpers.PatternConverter
public abstract class PatternConverter
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.
| Field Summary | |
|---|---|
PatternConverter |
next
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| Constructor Summary | |
|---|---|
protected |
PatternConverter()
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protected |
PatternConverter(FormattingInfo fi)
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| Method Summary | |
|---|---|
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. |
| Methods inherited from class java.lang.Object |
|---|
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
| Field Detail |
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public PatternConverter next
| Constructor Detail |
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protected PatternConverter()
protected PatternConverter(FormattingInfo fi)
| Method Detail |
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protected abstract java.lang.String convert(LoggingEvent event)
public void format(java.lang.StringBuffer sbuf,
LoggingEvent e)
public void spacePad(java.lang.StringBuffer sbuf,
int length)
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