Class MainMapResolver
- java.lang.Object
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- org.apache.logging.log4j.layout.template.json.resolver.MainMapResolver
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- All Implemented Interfaces:
EventResolver
,TemplateResolver<LogEvent>
public final class MainMapResolver extends Object implements EventResolver
An index-based resolver for the main() method arguments.Configuration
config = index | key index = "index" -> number key = "key" -> string
Examples
Resolve the 1st main() method argument:{ "$resolver": "main", "index": 0 }
Resolve the argument coming right after --userId:{ "$resolver": "main", "key": "--userId" }
- See Also:
MainMapResolver
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Method Summary
All Methods Instance Methods Concrete Methods Modifier and Type Method Description void
resolve(LogEvent logEvent, JsonWriter jsonWriter)
Resolves the givenvalue
using the providedJsonWriter
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Methods inherited from class java.lang.Object
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait
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Methods inherited from interface org.apache.logging.log4j.layout.template.json.resolver.TemplateResolver
isFlattening, isResolvable, isResolvable, resolve
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Method Detail
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resolve
public void resolve(LogEvent logEvent, JsonWriter jsonWriter)
Description copied from interface:TemplateResolver
Resolves the givenvalue
using the providedJsonWriter
.- Specified by:
resolve
in interfaceTemplateResolver<LogEvent>
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