software.amazon.lambda.powertools.logging.internal

Class LambdaTimestampResolver

java.lang.Object

software.amazon.lambda.powertools.logging.internal.LambdaTimestampResolver

All Implemented Interfaces:

org.apache.logging.log4j.layout.template.json.resolver.EventResolver, org.apache.logging.log4j.layout.template.json.resolver.TemplateResolver<org.apache.logging.log4j.core.LogEvent>

public class LambdaTimestampResolver
extends java.lang.Object
implements org.apache.logging.log4j.layout.template.json.resolver.EventResolver

Default timestamp used by log4j is not RFC3339, which is used by Lambda internally to filter logs. When `AWS_LAMBDA_LOG_FORMAT` is set to JSON (i.e. using Lambda logging configuration), we should use the appropriate pattern, otherwise logs with invalid date format are considered as INFO. Inspired from org.apache.logging.log4j.layout.template.json.resolver.TimestampResolver TODO: remove in v2 an replace with the good pattern in LambdaJsonLayout.json

Constructor Summary

Constructors

Constructor and Description
LambdaTimestampResolver(org.apache.logging.log4j.layout.template.json.resolver.TemplateResolverConfig config)

Method Summary

Modifier and Type	Method and Description
void	resolve(org.apache.logging.log4j.core.LogEvent value, org.apache.logging.log4j.layout.template.json.util.JsonWriter 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, isResolvable, resolve

Constructor Detail

LambdaTimestampResolver

public LambdaTimestampResolver(org.apache.logging.log4j.layout.template.json.resolver.TemplateResolverConfig config)

Method Detail

resolve

public void resolve(org.apache.logging.log4j.core.LogEvent value,
                    org.apache.logging.log4j.layout.template.json.util.JsonWriter jsonWriter)

Specified by:

resolve in interface org.apache.logging.log4j.layout.template.json.resolver.TemplateResolver<org.apache.logging.log4j.core.LogEvent>