Class TemplateResolvers.MapResolver<V>

java.lang.Object

org.apache.logging.log4j.layout.template.json.resolver.TemplateResolvers.MapResolver<V>

All Implemented Interfaces:

TemplateResolver<V>

Enclosing class:

TemplateResolvers

private static final class TemplateResolvers.MapResolver<V>
extends Object
implements TemplateResolver<V>

Field Summary

Fields

Modifier and Type	Field	Description
private final List<TemplateResolvers.FieldResolverContext<V>>	fieldResolverContexts

Constructor Summary

Constructors

Modifier	Constructor	Description
private	MapResolver(List<TemplateResolvers.FieldResolverContext<V>> fieldResolverContexts)

Method Summary

Modifier and Type	Method	Description
boolean	isResolvable()	Indicates if the resolver if applicable at all.
boolean	isResolvable(V value)	The parent resolver checking if each child is resolvable given the passed value.
void	resolve(V value, JsonWriter jsonWriter)	The parent resolver combining all child resolver executions.

Methods inherited from class Object

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

Methods inherited from interface TemplateResolver

isFlattening, resolve

Field Details

fieldResolverContexts

private final List<TemplateResolvers.FieldResolverContext<V>> fieldResolverContexts

Constructor Details

MapResolver

private MapResolver(List<TemplateResolvers.FieldResolverContext<V>> fieldResolverContexts)

Method Details

isResolvable

public boolean isResolvable()

Description copied from interface: TemplateResolver

Indicates if the resolver if applicable at all.

For instance, the source line resolver can be short-circuited using this check if the location information is disabled in the layout configuration.

Specified by:

isResolvable in interface TemplateResolver<V>

isResolvable

public boolean isResolvable(V value)

The parent resolver checking if each child is resolvable given the passed value. This is an optimization to skip the rendering of a parent if all its children are not resolvable for the given value.

Specified by:

isResolvable in interface TemplateResolver<V>

resolve

public void resolve(V value,
 JsonWriter jsonWriter)

The parent resolver combining all child resolver executions.

Specified by:

resolve in interface TemplateResolver<V>