Jackson Serialization doesn't work on java.time

[SZanko]

Expected Behavior

Micronaut does serialize ExampleDto correctly with values from request

Actual Behaviour

An instance of ExampleDto is created but the values of the field is null

logs:

Received Tour: null, Duration: null

Steps To Reproduce

1. gradle run
2. run

curl -X POST http://localhost:8080/example \
-H "Content-Type: application/json" \
-d '{
  "name": "City Tour",
  "duration": "PT2H30M"
}'

Environment Information

• OS: archlinux
• jdk version: #openjdk 17.0.12 2024-07-16
  OpenJDK Runtime Environment (build 17.0.12+7)
  OpenJDK 64-Bit Server VM (build 17.0.12+7, mixed mode, sharing)

Example Application

https://github.com/SZanko/MicronautJavaTimeSerializationTest

Version

4.6.0

[dstepanov]

Please include a test in your project that reproduces the problem