openEHR SDK fails to serialize and deSerialize ContributionCreateDTO with ObjectMapper

[flowrider3000]

Before reporting an issue

• I have searched existing issues
• I have reproduced the issue with the latest release

Environment information

• openEHR_SDK version 1.26.0

Steps to reproduce

@Test
void serializeAndDeserializeContributionWithObjectMapper() throws Exception {
   Composition composition = new CanonicalJson()
           .unmarshal(FileUtil.readTestResourceFromFile("compositions/compo_feeder_audit_details.json"), Composition.class);

   ObjectMapper objectMapper = new ObjectMapper();
   SimpleModule module = new SimpleModule("openEHR", new Version(1, 0, 0, null, null, null));
   module.addDeserializer(AuditDetails.class, new RmObjectJsonDeSerializer());
   module.addDeserializer(Composition.class, new RmObjectJsonDeSerializer());
   module.addDeserializer(Contribution.class, new RmObjectJsonDeSerializer());
   module.addDeserializer(DvCodedText.class, new RmObjectJsonDeSerializer());
   module.addDeserializer(DvText.class, new RmObjectJsonDeSerializer());
   module.addDeserializer(EhrStatus.class, new RmObjectJsonDeSerializer());
   module.addDeserializer(Folder.class, new RmObjectJsonDeSerializer());
   module.addDeserializer(HierObjectId.class, new RmObjectJsonDeSerializer());
   module.addDeserializer(ItemStructure.class, new RmObjectJsonDeSerializer());
   module.addDeserializer(ObjectRef.class, new RmObjectJsonDeSerializer());
   module.addDeserializer(ObjectVersionId.class, new RmObjectJsonDeSerializer());
   module.addDeserializer(UIDBasedId.class, new RmObjectJsonDeSerializer());
   module.addDeserializer(RevisionHistoryItem.class, new RmObjectJsonDeSerializer());
   module.addDeserializer(VersionedComposition.class, new RmObjectJsonDeSerializer());

   objectMapper.registerModule(module);
   objectMapper.registerModule(new JavaTimeModule());

   ContributionCreateDto contributionCreateDto = ContributionBuilder.builder(createAuditDetails())
           .addCompositionCreation(composition)
           .build();

   String serializedContribution = objectMapper.writeValueAsString(contributionCreateDto);

   ContributionCreateDto deserializedContribution = objectMapper.readValue(serializedContribution, ContributionCreateDto.class);

   assertNotNull(deserializedContribution);
}

Notes:

• compo_feeder_audit_details.json is taken from here https://github.com/ehrbase/openEHR_SDK/blob/develop/test-data/src/main/resources/composition/canonical_json/compo_feeder_audit_details.json
• audit_details.json looks like this

{
  "_type": "AUDIT_DETAILS",
  "system_id": "test-system-id",
  "committer": {
     "_type": "PARTY_IDENTIFIED",
     "name": "<optional name of the committer>",
     "external_ref": {
       "id": {
         "_type": "GENERIC_ID",
         "value": "<OBJECT_ID>",
         "scheme": "<ID SCHEME NAME>"
       },
       "namespace": "demographic",
       "type": "PERSON"
     }
  },
  "change_type": {
     "value": "creation",
     "defining_code": {
       "terminology_id": {
         "value": "openehr"
       },
       "code_string": "249"
     }
  },
  "description": {
     "value": "<optional audit description>"
  }
}

Expected behavior

   ContributionCreateDto deserializedContribution = objectMapper.readValue(serializedContribution, ContributionCreateDto.class);

objectMapper.readValue(...) should return a ContributionCreateDto.

Actual result

objectMapper.readValue(...) fails with the following stacktrace

com.fasterxml.jackson.databind.JsonMappingException: Could not resolve subtype of [simple type, class com.nedap.archie.rm.RMObject]: missing type id property '_type'
at [Source: (String)"{"systemId":"test-system-id","timeCommitted":null,"changeType":{"value":"creation","hyperlink":null,"formatting":null,"mappings":[],"language":null,"encoding":null,"definingCode":{"terminologyId":{"value":"openehr"},"codeString":"249","preferredTerm":null}},"description":{"value":"<optional audit description>","hyperlink":null,"formatting":null,"mappings":[],"language":null,"encoding":null},"committer":{"externalRef":{"namespace":"demographic","type":"PERSON","id":{"value":"<OBJECT_ID>","scheme""[truncated 82 chars]; line: 1, column: 582] (through reference chain: org.ehrbase.response.openehr.ContributionCreateDto["audit"])

   at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:402)
   at com.fasterxml.jackson.databind.JsonMappingException.wrapWithPath(JsonMappingException.java:361)
   at com.fasterxml.jackson.databind.deser.BeanDeserializerBase.wrapAndThrow(BeanDeserializerBase.java:1826)
   at com.fasterxml.jackson.databind.deser.BeanDeserializer.vanillaDeserialize(BeanDeserializer.java:316)
   at com.fasterxml.jackson.databind.deser.BeanDeserializer.deserialize(BeanDeserializer.java:177)
   at com.fasterxml.jackson.databind.deser.DefaultDeserializationContext.readRootValue(DefaultDeserializationContext.java:323)
   at com.fasterxml.jackson.databind.ObjectMapper._readMapAndClose(ObjectMapper.java:4730)
   at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3677)
   at com.fasterxml.jackson.databind.ObjectMapper.readValue(ObjectMapper.java:3645)

Further information

cc @stefanspiska , @pfeild, @vidi42