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 java.lang.Object implements EventResolver
AMarker
resolver.Configuration
config = "field" -> "name"
Examples
Resolve the marker name:{ "$resolver": "marker", "field": "name" }
-
-
Field Summary
Fields Modifier and Type Field Description private TemplateResolver<LogEvent>
internalResolver
private static TemplateResolver<LogEvent>
NAME_RESOLVER
-
Constructor Summary
Constructors Constructor Description MarkerResolver(TemplateResolverConfig config)
-
Method Summary
All Methods Static Methods Instance Methods Concrete Methods Modifier and Type Method Description private TemplateResolver<LogEvent>
createInternalResolver(TemplateResolverConfig config)
(package private) static java.lang.String
getName()
boolean
isResolvable(LogEvent logEvent)
Indicates if the resolver if applicable for the givenvalue
.void
resolve(LogEvent logEvent, JsonWriter jsonWriter)
Resolves the givenvalue
using the providedJsonWriter
.-
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
-
-
-
-
Field Detail
-
NAME_RESOLVER
private static final TemplateResolver<LogEvent> NAME_RESOLVER
-
internalResolver
private final TemplateResolver<LogEvent> internalResolver
-
-
Constructor Detail
-
MarkerResolver
MarkerResolver(TemplateResolverConfig config)
-
-
Method Detail
-
createInternalResolver
private TemplateResolver<LogEvent> createInternalResolver(TemplateResolverConfig config)
-
getName
static java.lang.String getName()
-
isResolvable
public boolean isResolvable(LogEvent logEvent)
Description copied from interface:TemplateResolver
Indicates if the resolver if applicable for the givenvalue
.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 interfaceTemplateResolver<LogEvent>
-
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>
-
-