How to use

putPOJO

method

in

org.codehaus.jackson.node.ObjectNode

@Override
public void marshallJson(ObjectNode node, String fieldName, T payload) throws Exception
{
  if ( payload == null )
  {
    //noinspection unchecked
    payload = (T)payloadType.getRawType().newInstance();
  }
  
  node.putPOJO(fieldName, payload);
}

public ObjectNode toJSONObject() {
  ObjectNode o = mapper.createObjectNode();
  for (Map.Entry<String, Object> header : headers.entrySet()) {
    o.putPOJO(header.getKey(), header.getValue());
  }
  return o;
}

private JsonNode toJSON(NativeObject object) {
  if (object == null) return null;
  ObjectNode result = JsonUtils.getObjectMapper().createObjectNode();
  for (Map.Entry<Object, Object> entry : object.entrySet()) {
    if (entry.getValue().getClass().equals(NativeObject.class)) {
      result.put((String) entry.getKey(), toJSON((NativeObject) entry.getValue()));
    } else if (entry.getValue().getClass().equals(NativeArray.class)) {
      result.put((String) entry.getKey(), toJSON((NativeArray) entry.getValue()));
    } else {
      result.putPOJO((String) entry.getKey(), entry.getValue());
    }
  }
  return result;
}

public JsonNode toJSONObject() {
  ObjectNode o = mapper.createObjectNode();
  for (Map.Entry<String, Object> claim : claims.entrySet()) {
    if (CLAIM_AUDIENCE.equals(claim.getKey())) {
      // Serialize single audience list and string
      List<String> audList = getAudience();
      if (audList != null && !audList.isEmpty()) {
        if (audList.size() == 1) {
          o.put(CLAIM_AUDIENCE, audList.get(0));
        } else {
          ArrayNode audArray = mapper.createArrayNode();
          for (String aud : audList) {
            audArray.add(aud);
          }
          o.put(CLAIM_AUDIENCE, audArray);
        }
      }
    } else if (claim.getValue() != null) {
      o.putPOJO(claim.getKey(), claim.getValue());
    }
  }
  return o;
}

public static JsonNode entityToJson(Entity entity) throws LeanException {
  ObjectNode json = getObjectMapper().createObjectNode();
  json.put("_id", entity.getKey().getId());
  json.putPOJO("_kind", entity.getKind());
  json.putPOJO("_account", entity.getProperty("_account"));
  Map<String, Object> props = entity.getProperties();
  for (Map.Entry<String, Object> prop : props.entrySet()) {
    addTypedNode(json, prop.getKey(), prop.getValue());
  }
  return json;
}