Class LevelPatternConverter
java.lang.Object
org.apache.logging.log4j.core.pattern.AbstractPatternConverter
org.apache.logging.log4j.core.pattern.LogEventPatternConverter
org.apache.logging.log4j.core.pattern.LevelPatternConverter
- All Implemented Interfaces:
PatternConverter
@Plugin(name="LevelPatternConverter",
category="Converter")
public class LevelPatternConverter
extends LogEventPatternConverter
Returns the event's level in a StringBuilder.
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Field Summary
Fields inherited from class org.apache.logging.log4j.core.pattern.AbstractPatternConverter
LOGGER
Fields inherited from interface org.apache.logging.log4j.core.pattern.PatternConverter
CATEGORY
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Method Summary
Modifier and TypeMethodDescriptionvoid
format
(LogEvent event, StringBuilder output) Formats an event into a string buffer.This method returns the CSS style class that should be applied to the LoggingEvent passed as parameter, which can be null.static LevelPatternConverter
newInstance
(String[] options) Obtains an instance of pattern converter.Methods inherited from class org.apache.logging.log4j.core.pattern.LogEventPatternConverter
emptyVariableOutput, format, handlesThrowable, isVariable
Methods inherited from class org.apache.logging.log4j.core.pattern.AbstractPatternConverter
getName
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Method Details
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newInstance
Obtains an instance of pattern converter.- Parameters:
options
- options, may be null. May contain a list of level names and The value that should be displayed for the Level.- Returns:
- instance of pattern converter.
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format
Formats an event into a string buffer.- Specified by:
format
in classLogEventPatternConverter
- Parameters:
event
- event to format, may not be null.output
- string buffer to which the formatted event will be appended. May not be null.
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getStyleClass
This method returns the CSS style class that should be applied to the LoggingEvent passed as parameter, which can be null.This information is currently used only by HtmlLayout.
- Specified by:
getStyleClass
in interfacePatternConverter
- Overrides:
getStyleClass
in classAbstractPatternConverter
- Parameters:
e
- null values are accepted- Returns:
- the name of the conversion pattern
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