Class LevelPatternConverter
- java.lang.Object
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- org.apache.logging.log4j.core.pattern.AbstractPatternConverter
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- org.apache.logging.log4j.core.pattern.LogEventPatternConverter
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- org.apache.logging.log4j.core.pattern.LevelPatternConverter
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- All Implemented Interfaces:
PatternConverter
@Plugin(name="LevelPatternConverter", category="Converter") public final class LevelPatternConverter extends LogEventPatternConverter
Returns the event's level in a StringBuilder.
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Field Summary
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Fields inherited from class org.apache.logging.log4j.core.pattern.AbstractPatternConverter
LOGGER
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Fields inherited from interface org.apache.logging.log4j.core.pattern.PatternConverter
CATEGORY
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
format(LogEvent event, StringBuilder output)
Formats an event into a string buffer.String
getStyleClass(Object e)
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
format, handlesThrowable, isVariable
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Methods inherited from class org.apache.logging.log4j.core.pattern.AbstractPatternConverter
getName
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Method Detail
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newInstance
public static LevelPatternConverter newInstance(String[] options)
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
public void format(LogEvent event, StringBuilder output)
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
public String getStyleClass(Object e)
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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