Setting Instant in compo.startTimeValue makes Archie serialization fail

[ppazos]

Configuration information

• EHRbase version: 0.16.5
• openEHR_SDK version: develop-SNAPSHOP
• Archie version:
• PostgreSQL version:
• Java Runtime version: 11.0.6
• Operating System version:

Steps to reproduce

The FHIR bridge has generated code from the SDK. In the composition classes, there is a private TemporalAccessor startTimeValue; field, which accepts, among other values, Instant.

If we do compo.setStartTimeValue(Instant.now()) then use the EHRBase client, the serialization of the compo fails in Archie. (exception below).

With compo.setStartTimeValue(ZonedDateTime.now()) it works OK.

It seems there are some TemporalAccessor implementer classes that are not supported by the Archie serialization.

Actual result

Caused by: com.fasterxml.jackson.databind.JsonMappingException: Unsupported field: Year (through reference chain: com.nedap.archie.rm.composition.Composition["context"]->com.nedap.archie.rm.composition.EventContext["start_time"]->com.nedap.archie.rm.datavalues.quantity.datetime.DvDateTime["value"])
...
Caused by: java.time.temporal.UnsupportedTemporalTypeException: Unsupported field: Year
	at java.base/java.time.Instant.getLong(Instant.java:602) ~[na:na]
	at java.base/java.time.format.DateTimePrintContext.getValue(DateTimePrintContext.java:308) ~[na:na]

Expected result (Acceptance Criteria)

Serialize OK.

Definition of Done

• Talk to Pieter, he already knows about this and needs to understand why we use TemporalAccessor
• The defect is checked by an unit or an integration test (Robot)
• Merge Request approved
• Unit tests passed
• Build without errors
• Release notes prepared
• No additional runtime warnings