Jackson: SerializationConfig.hasExplicitTimeZone()

Question

I,m trying to deserialize json to object, which contains fields with OffsetDateTime-type:

public class Appeal {
 @JsonProperty("createTime")
 private OffsetDateTime createTime;

For this purpuse I configure my ObjectMapper with JavaTimeModule-support:

public class JsonObjectMapper extends ObjectMapper {
 private static ObjectMapper objectMapper = new JsonObjectMapper();
 private JsonObjectMapper() {
 objectMapper = createObjectMapper();
 }
 private ObjectMapper createObjectMapper() {
 ObjectMapper objectMapper = new ObjectMapper();
 objectMapper.registerModule(new JavaTimeModule());
 return objectMapper;
 }
 public static ObjectMapper getMapper() {
 return objectMapper;
 }
}

But I receive the following Exception:

java.lang.NoSuchMethodError: 'boolean com.fasterxml.jackson.databind.SerializationConfig.hasExplicitTimeZone()'
at com.fasterxml.jackson.datatype.jsr310.ser.InstantSerializerBase.formatValue(InstantSerializerBase.java:144) ~[jackson-datatype-jsr310-2.12.1.jar!/:2.12.1]

• k314159: It looks like an incompatibility between different com.fasterxml artifact versions. Try using the latest version (I think it's 2.12.1) for everything. Btw the way you're using this class as a singleton seems a bit convoluted. You could simply initialise the static objectMapper to createObjectMapper() and have an empty constructor, and the class then doesn't need to extend ObjectMapper.
• Jelly: Yes, this is the solution!
• Paul: @k314159 You should make your comment an answer since it is the correct answer (2.12.1 contains that method).

Answer 1

It looks like an incompatibility between different com.fasterxml artifact versions. Try using the latest version (I think it's 2.12.3) for everything.

Btw the way you're using this class as a singleton seems a bit convoluted. You could simply initialise the static objectMapper to createObjectMapper() and have an empty constructor, and the class then doesn't need to extend ObjectMapper.