Class RegexReplacement
- java.lang.Object
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- org.apache.logging.log4j.core.pattern.RegexReplacement
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@Plugin(name="replace", category="Core", printObject=true) public final class RegexReplacement extends java.lang.Object
Replace tokens in the LogEvent message.
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Field Summary
Fields Modifier and Type Field Description private static Logger
LOGGER
private java.util.regex.Pattern
pattern
private java.lang.String
substitution
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Constructor Summary
Constructors Modifier Constructor Description private
RegexReplacement(java.util.regex.Pattern pattern, java.lang.String substitution)
Private constructor.
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description static RegexReplacement
createRegexReplacement(java.util.regex.Pattern regex, java.lang.String replacement)
Create a RegexReplacement.java.lang.String
format(java.lang.String msg)
Perform the replacement.java.lang.String
toString()
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Field Detail
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LOGGER
private static final Logger LOGGER
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pattern
private final java.util.regex.Pattern pattern
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substitution
private final java.lang.String substitution
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Method Detail
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format
public java.lang.String format(java.lang.String msg)
Perform the replacement.- Parameters:
msg
- The String to match against.- Returns:
- the replacement String.
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toString
public java.lang.String toString()
- Overrides:
toString
in classjava.lang.Object
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createRegexReplacement
@PluginFactory public static RegexReplacement createRegexReplacement(@PluginAttribute("regex") java.util.regex.Pattern regex, @PluginAttribute("replacement") java.lang.String replacement)
Create a RegexReplacement.- Parameters:
regex
- The regular expression to locate.replacement
- The replacement value.- Returns:
- A RegexReplacement.
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