Java jackson parse large JSON to XML with specific xml array format

Help me figure out how to convert Jason node to xml with Jacson library.
My JSON is large (from 10 to 200 mb) and contains many objects. So I won’t be able to convert through the class and use @JacksonXmlProperty(localName = "someName"). It because this json has a lotof dynamic elements. And the problem is that the format of arrays in xml should be:

<test_data>
     <data_type>numeric</data_type>
     <value>
         <Item>0</Item>
         <Item>1</Item>
     </value>
</test_data>

and jason element looks like this:
{
     "test_data": {
         "data_type": "numeric",
         "value": [
             0,
             1
         ]
     }
}

if we take this xml and convert it like this:

public static void main(String[] args) throws IOException {
        String xmlStr = """
          <test_data>
            <data_type>numeric</data_type>
            <value>
              <Item>0</Item>
              <Item>1</Item>
            </value>
          </test_data>
            """;
        
        XmlMapper xmlMapper = new XmlMapper();
        JsonNode xml = xmlMapper.readTree(xmlStr);
        ObjectMapper jsonMapper = new JsonMapper();
        System.out.println(jsonMapper.writeValueAsString(xml));
    }

OUTPUT is :

{"data_type":"numeric","value":{"Item":["0","1"]}}

visa versa:

String jsonStr = """
            {
                "test_data" : {
                          "data_type" : "numeric",
                          "value" : [ 0, 1 ]
                        }
            }
            """;

        ObjectMapper jsonMapper = new JsonMapper();
        JsonNode node = jsonMapper.readTree(jsonStr.getBytes());
        XmlMapper xmlMapper = new XmlMapper();
        xmlMapper.configure(SerializationFeature.INDENT_OUTPUT, true);
        String xml = xmlMapper.writeValueAsString(node);
        System.out.println(xml);

OUTPUT:

<ObjectNode>
  <test_data>
    <data_type>numeric</data_type>
    <value>0</value>
    <value>1</value>
  </test_data>
</ObjectNode>

Simply say, I have JsonNode and I need xml String with specific array format, any idea?

Try find a way to create JsonSerializer for JsonNode but failed.

I didn't find a way to do it on XmlMapper side, so I just modified a input json. Replaced all arrays with name "value" by object with name "value" and copied array`s items to new array with name "Item". code example looks like:

private void changeArrayToObject(JsonNode node) {
        if (node.isObject()) {
            ObjectNode objectNode = (ObjectNode) node;
            Iterator<Map.Entry<String, JsonNode>> iter = objectNode.fields();
            while (iter.hasNext()) {
                Map.Entry<String, JsonNode> entry = iter.next();
                if (entry.getKey() == "value" && entry.getValue().isArray()) {
                    ArrayNode arrayNode = (ArrayNode) entry.getValue();
                    ObjectNode newObject = new ObjectNode(new JsonNodeFactory(true));
                    entry.setValue(newObject.set("Item", arrayNode));
                    if(isArrayValueObjOrNot(arrayNode)) {
                        for (JsonNode nextNode : arrayNode) {
                            changeArrayToObject(nextNode);
                        }
                    }
                } else {
                    changeArrayToObject(entry.getValue());
                }
            }
        }
    }

    private Boolean isArrayValueObjOrNot(ArrayNode arrayNode) {
        JsonNode firstElement = arrayNode.get(0);
        if (firstElement.isObject())
            return true;
        return false;
    }