nuclear_kote

@Data
public class TestObject {

    private String name;
    @JsonDeserialize(using = ResultDeserializer.class)
    private String result;

    public static class ResultDeserializer extends JsonDeserializer<String>  {

        @Override
        public String deserialize(JsonParser jp, DeserializationContext deserializationContext) throws IOException, JsonProcessingException {
            ObjectMapper mapper = (ObjectMapper) jp.getCodec();
            JsonNode node = mapper.readTree(jp);
            return mapper.writeValueAsString(node);
        }
    }

}