code: @Override
  	public com.liferay.commerce.model.CommerceOrderItem getCommerceOrderItem(
  		long commerceOrderItemId)
  		throws com.liferay.portal.kernel.exception.PortalException {
  		return _commerceOrderItemLocalService.getCommerceOrderItem(commerceOrderItemId);
  	}
docs: Returns the commerce order item with the primary key.
  
  @param commerceOrderItemId the primary key of the commerce order item
  @return the commerce order item
  @throws PortalException if a commerce order item with the primary key could not be found