Open chrylis opened 10 months ago
It looks like converters for MonthDay
and Period
are already available - https://sdk.amazonaws.com/java/api/latest/software/amazon/awssdk/enhanced/dynamodb/internal/converter/attribute/package-summary.html
I know this is an ask for out-of-the-box support for those other converters, but as a reminder you can provide your own Attribute Converters - https://docs.aws.amazon.com/sdk-for-java/latest/developer-guide/ddb-en-client-adv-features-conversion.html
Describe the feature
As of 2.21.25, the DynamoDB Enhanced client supports out-of-the-box a large portion of the
java.time
value types, such asInstant
,LocalTime
, and evenZoneId
. However, there are some other types that do not have built-in converters.Use Case
I am writing a table to track usage for billing purposes, and one of my columns is the billing month, represented in Java code by
java.time.YearMonth
. The naive string representation is simply "YYYY-mm", which is exactly what I want in my column, butYearMonth
can't be mapped without extra configuration.Proposed Solution
Add converters for all remaining
java.time
value types, particularly including:Month
MonthDay
Period
Year
YearMonth
All of these types have simple, clearly-defined ISO-8601 representations that are their native defaults.
Other Information
No response
Acknowledgements
AWS Java SDK version used
2.21.25
JDK version used
openjdk version "11.0.18" 2023-01-17
Operating System and version
Gentoo Linux