Class MessagePatternConverter
- 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.MessagePatternConverter
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- All Implemented Interfaces:
PatternConverter
- Direct Known Subclasses:
MessagePatternConverter.FormattedMessagePatternConverter
,MessagePatternConverter.LookupMessagePatternConverter
,MessagePatternConverter.RenderingPatternConverter
,MessagePatternConverter.SimpleMessagePatternConverter
@Plugin(name="MessagePatternConverter", category="Converter") public class MessagePatternConverter extends LogEventPatternConverter
Returns the event's rendered message in a StringBuilder.
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Nested Class Summary
Nested Classes Modifier and Type Class Description private static class
MessagePatternConverter.FormattedMessagePatternConverter
private static class
MessagePatternConverter.LookupMessagePatternConverter
private static class
MessagePatternConverter.RenderingPatternConverter
private static class
MessagePatternConverter.SimpleMessagePatternConverter
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Field Summary
Fields Modifier and Type Field Description private static java.lang.String
LOOKUPS
private static java.lang.String
NOLOOKUPS
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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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Constructor Summary
Constructors Modifier Constructor Description private
MessagePatternConverter()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description void
format(LogEvent event, java.lang.StringBuilder toAppendTo)
Formats an event into a string buffer.private static boolean
loadLookups(java.lang.String[] options)
private static TextRenderer
loadMessageRenderer(java.lang.String[] options)
static MessagePatternConverter
newInstance(Configuration config, java.lang.String[] options)
Obtains an instance of pattern converter.private static java.lang.String[]
withoutLookupOptions(java.lang.String[] options)
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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, getStyleClass
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Field Detail
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LOOKUPS
private static final java.lang.String LOOKUPS
- See Also:
- Constant Field Values
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NOLOOKUPS
private static final java.lang.String NOLOOKUPS
- See Also:
- Constant Field Values
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Method Detail
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loadLookups
private static boolean loadLookups(java.lang.String[] options)
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loadMessageRenderer
private static TextRenderer loadMessageRenderer(java.lang.String[] options)
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newInstance
public static MessagePatternConverter newInstance(Configuration config, java.lang.String[] options)
Obtains an instance of pattern converter.- Parameters:
config
- The Configuration.options
- options, may be null.- Returns:
- instance of pattern converter.
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withoutLookupOptions
private static java.lang.String[] withoutLookupOptions(java.lang.String[] options)
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format
public void format(LogEvent event, java.lang.StringBuilder toAppendTo)
Formats an event into a string buffer.- Specified by:
format
in classLogEventPatternConverter
- Parameters:
event
- event to format, may not be null.toAppendTo
- string buffer to which the formatted event will be appended. May not be null.
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