Package groovy.util.logging
Annotation Type Log4j2
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 @Documented @Retention(SOURCE) @Target(TYPE) public @interface Log4j2 This local transform adds a logging ability to your program using Log4j2 logging. Every method call on a unbound variable named log will be mapped to a call to the logger. For this a log field will be inserted in the class. If the field already exists the usage of this transform will cause a compilation error. The method name will be used to determine what to call on the logger.log.name(exp) is mapped toif (log.isNameEnabled() { log.name(exp) }Here name is a place holder for info, debug, warning, error, etc. If the expression exp is a constant or only a variable access the method call will not be transformed. But this will still cause a call on the injected logger.- Since:
- 2.2.0
 
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Optional Element SummaryOptional Elements Modifier and Type Optional Element Description StringcategoryClass<? extends LogASTTransformation.LoggingStrategy>loggingStrategyStringvalueStringvisibilityIdIf specified, must match the "id" attribute in a VisibilityOptions annotation to enable a custom visibility.
 
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Element Detail- 
valueString value - Default:
- "log"
 
 
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categoryString category - Default:
- "##default-category-name##"
 
 
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visibilityIdString visibilityId If specified, must match the "id" attribute in a VisibilityOptions annotation to enable a custom visibility.- Since:
- 3.0.0
 - Default:
- "<DummyUndefinedMarkerString-DoNotUse>"
 
 
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loggingStrategyClass<? extends LogASTTransformation.LoggingStrategy> loggingStrategy - Default:
- groovy.util.logging.Log4j2.Log4j2LoggingStrategy.class
 
 
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