How to use

parseJsonValue

method

in

org.activityinfo.model.type.FieldType

@Override
public void set(ResultSet rs) throws SQLException {
  String json = rs.getString(STRING_VALUE_COLUMN);
  if (Strings.isNullOrEmpty(json)) {
    value = null;
  } else {
    value = type.parseJsonValue(parser.parse(json));
  }
}

  @Override
  public FieldValue toFieldValue(Object hrdValue) {
    JsonValue element = FormConverter.fromPropertyValue(hrdValue);
    return type.parseJsonValue(element);
  }
};

public void onNext(RecordObject record) {
  JsonValue jsonValue = record.getField(fieldName);
  if(jsonValue.isJsonNull()) {
    observer.onNext(null);
  } else {
    FieldValue value = fieldType.parseJsonValue(jsonValue);
    observer.onNext(value);
  }
}

  fieldValue = typeClass.createType().parseJsonValue(Json.parse(textValue));
} catch (JsonException e) {
  LOGGER.severe("Failed to parse indicator " + indicatorId + " with type " + typeClass +

private static FieldValue parseFieldValue(FormField field, JsonValue jsonValue) {
  if(jsonValue.isJsonNull()) {
    return null;
  } else if(field.getType() instanceof EnumType) {
    return parseEnumValue((EnumType)field.getType(), jsonValue);
  } else {
    return field.getType().parseJsonValue(jsonValue);
  }
}

} else {
  try {
    updatedValue = formField.getType().parseJsonValue(updatedValueElement);
  } catch(Exception e) {
    e.printStackTrace();

public static TypedFormRecord toTypedFormRecord(FormClass formClass, FormRecord record) {
  TypedFormRecord instance = new TypedFormRecord(ResourceId.valueOf(record.getRecordId()), formClass.getId());
  if (record.getParentRecordId() != null) {
    instance.setParentRecordId(ResourceId.valueOf(record.getParentRecordId()));
  }
  JsonValue fieldsObject = record.getFields();
  for (FormField field : formClass.getFields()) {
    if(fieldsObject.hasKey(field.getName())) {
      JsonValue fieldValue = fieldsObject.get(field.getName());
      if (!fieldValue.isJsonNull()) {
        instance.set(field.getId(), field.getType().parseJsonValue(fieldValue));
      }
    }
  }
  return instance;
}