Package org.apache.log4j.pattern
Class PatternParser
java.lang.Object
org.apache.log4j.pattern.PatternParser
Most of the work of the
EnhancedPatternLayout
class
is delegated to the PatternParser class.
It is this class that parses conversion patterns and creates a chained list
of PatternConverters
.
- Author:
- James P. Cakalic, Ceki Gülcü, Anders Kristensen, Paul Smith, Curt Arnold
-
Method Summary
Modifier and TypeMethodDescriptionstatic Map
Get standard format specifiers for rolling file appender file specification.static Map
Get standard format specifiers for EnhancedPatternLayout.static void
parse
(String pattern, List patternConverters, List formattingInfos, Map converterRegistry, Map rules) Parse a format specifier.
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Method Details
-
getPatternLayoutRules
Get standard format specifiers for EnhancedPatternLayout.- Returns:
- read-only map of format converter classes keyed by format specifier strings.
-
getFileNamePatternRules
Get standard format specifiers for rolling file appender file specification.- Returns:
- read-only map of format converter classes keyed by format specifier strings.
-
parse
public static void parse(String pattern, List patternConverters, List formattingInfos, Map converterRegistry, Map rules) Parse a format specifier.- Parameters:
pattern
- pattern to parse.patternConverters
- list to receive pattern converters.formattingInfos
- list to receive field specifiers corresponding to pattern converters.converterRegistry
- map of user-supported pattern converters keyed by format specifier, may be null.rules
- map of stock pattern converters keyed by format specifier.
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