Jackson2ObjectMapperBuilder does not support DatatypeFeature

[bramhaag]

Affects: Latest Spring Boot 3.1.4 with Jackson 2.15.2

Jackson2ObjectMapperBuilder currently does not support Jackson's DatatypeFeature. This is caused by the following function not implementing this type:

	private void configureFeature(ObjectMapper objectMapper, Object feature, boolean enabled) {
		if (feature instanceof JsonParser.Feature jsonParserFeature) {
			objectMapper.configure(jsonParserFeature, enabled);
		}
		else if (feature instanceof JsonGenerator.Feature jsonGeneratorFeature) {
			objectMapper.configure(jsonGeneratorFeature, enabled);
		}
		else if (feature instanceof SerializationFeature serializationFeature) {
			objectMapper.configure(serializationFeature, enabled);
		}
		else if (feature instanceof DeserializationFeature deserializationFeature) {
			objectMapper.configure(deserializationFeature, enabled);
		}
		else if (feature instanceof MapperFeature mapperFeature) {
			objectMapper.configure(mapperFeature, enabled);
		}
		else {
			throw new IllegalArgumentException("Unknown feature class: " + feature.getClass().getName());
		}
	}

Adding another branch for DatatypeFeature would solve the issue.

[sdeleuze]

Superseded by #31380.