Package org.apache.log4j.pattern
Class NameAbbreviator
java.lang.Object
org.apache.log4j.pattern.NameAbbreviator
NameAbbreviator generates abbreviated logger and class names.
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Constructor Summary
Constructors -
Method Summary
Modifier and TypeMethodDescriptionabstract void
abbreviate
(int nameStart, StringBuffer buf) Abbreviates a name in a StringBuffer.static NameAbbreviator
getAbbreviator
(String pattern) Gets an abbreviator.static NameAbbreviator
Gets default abbreviator.
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Constructor Details
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NameAbbreviator
public NameAbbreviator()
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Method Details
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getAbbreviator
Gets an abbreviator. For example, "%logger{2}" will output only 2 elements of the logger name, %logger{-2} will drop 2 elements from the logger name, "%logger{1.}" will output only the first character of the non-final elements in the name, "%logger{1~.2~} will output the first character of the first element, two characters of the second and subsequent elements and will use a tilde to indicate abbreviated characters.- Parameters:
pattern
- abbreviation pattern.- Returns:
- abbreviator, will not be null.
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getDefaultAbbreviator
Gets default abbreviator.- Returns:
- default abbreviator.
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abbreviate
Abbreviates a name in a StringBuffer.- Parameters:
nameStart
- starting position of name in buf.buf
- buffer, may not be null.
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