bug: dgsQueryExecutor.executeAndExtractJsonPathAsObject cannot deserialize DateTime scalars

[richardcresswell]

Expected behavior

The framework should serialize the json response to an object, including DateTime scalar values.

Actual behavior

Jackson's ObjectMapper does not know about the scalar and a DgsQueryExecutionDataExtractionException is thrown.

Steps to reproduce

Please see the issue I opened in dgs-examples-java.

[richardcresswell]

I'm not sure if this is as simple as adding

.registerModule(JavaTimeModule())

to the ObjectMapper initialization in DefaultDgsQueryExecutor.kt

[srinivasankavitha]

Thanks for reporting, we will look into it.

[richardcresswell]

@srinivasankavitha I managed to fix it and will have a pull request in soon.