Package org.apache.logging.log4j.layout.template.json.resolver

Class MarkerResolver

java.lang.Object

org.apache.logging.log4j.layout.template.json.resolver.MarkerResolver

All Implemented Interfaces:

EventResolver, TemplateResolver<LogEvent>

public final class MarkerResolver
extends Object
implements EventResolver

A Marker resolver.

Configuration

 config = "field" -> "name"
 

Examples

Resolve the marker name:

 {
   "$resolver": "marker",
   "field": "name"
 }
 

Method Summary

Modifier and Type	Method	Description
boolean	isResolvable(LogEvent logEvent)	Indicates if the resolver if applicable for the given value.
void	resolve(LogEvent logEvent, JsonWriter jsonWriter)	Resolves the given value using the provided JsonWriter.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Methods inherited from interface org.apache.logging.log4j.layout.template.json.resolver.TemplateResolver

isFlattening, isResolvable, resolve

Method Details

isResolvable

public boolean isResolvable(LogEvent logEvent)

Description copied from interface: TemplateResolver

Indicates if the resolver if applicable for the given value.

For instance, the stack trace resolver can be short-circuited using this check if the stack traces are disabled in the layout configuration.

Specified by:

isResolvable in interface TemplateResolver<LogEvent>

resolve

public void resolve(LogEvent logEvent,
 JsonWriter jsonWriter)

Description copied from interface: TemplateResolver

Resolves the given value using the provided JsonWriter.

Specified by:

resolve in interface TemplateResolver<LogEvent>