protected void doImportStagedModel(
      PortletDataContext portletDataContext, CalendarResource calendarResource) throws Exception {

    prepareLanguagesForImport(calendarResource);

    long userId = portletDataContext.getUserId(calendarResource.getUserUuid());

    StagedModelDataHandlerUtil.importReferenceStagedModels(
        portletDataContext, calendarResource, Calendar.class);

    long classPK = getClassPK(portletDataContext, calendarResource, userId);
    Map<Locale, String> calendarResourceNameMap =
        getCalendarResourceNameMap(portletDataContext, calendarResource);

    ServiceContext serviceContext = portletDataContext.createServiceContext(calendarResource);

    CalendarResource importedCalendarResource = null;

    if (portletDataContext.isDataStrategyMirror()) {
      CalendarResource existingCalendarResource =
          CalendarResourceLocalServiceUtil.fetchCalendarResourceByUuidAndGroupId(
              calendarResource.getUuid(), portletDataContext.getScopeGroupId());

      if (existingCalendarResource == null) {
        existingCalendarResource =
            CalendarResourceLocalServiceUtil.fetchCalendarResource(
                calendarResource.getClassNameId(), classPK);
      }

      if (existingCalendarResource == null) {
        serviceContext.setUuid(calendarResource.getUuid());

        importedCalendarResource =
            CalendarResourceLocalServiceUtil.addCalendarResource(
                userId,
                portletDataContext.getScopeGroupId(),
                calendarResource.getClassNameId(),
                classPK,
                calendarResource.getClassUuid(),
                calendarResource.getCode(),
                calendarResourceNameMap,
                calendarResource.getDescriptionMap(),
                calendarResource.isActive(),
                serviceContext);
      } else {
        importedCalendarResource =
            CalendarResourceLocalServiceUtil.updateCalendarResource(
                existingCalendarResource.getCalendarResourceId(),
                calendarResource.getNameMap(),
                calendarResource.getDescriptionMap(),
                calendarResource.isActive(),
                serviceContext);
      }
    } else {
      importedCalendarResource =
          CalendarResourceLocalServiceUtil.addCalendarResource(
              userId,
              portletDataContext.getScopeGroupId(),
              calendarResource.getClassNameId(),
              classPK,
              calendarResource.getClassUuid(),
              calendarResource.getCode(),
              calendarResourceNameMap,
              calendarResource.getDescriptionMap(),
              calendarResource.isActive(),
              serviceContext);
    }

    updateCalendars(portletDataContext, calendarResource, importedCalendarResource);

    portletDataContext.importClassedModel(calendarResource, importedCalendarResource);
  }