String bookingId = context.path();
UnitOfWork uow = uowf.currentUnitOfWork();
Booking booking = uow.get( Booking.class, bookingId );
Car car = booking.car().get();
createChildNode( dom, result, car.model().get() );
createChildNode( dom, result, car.licensePlate().get() );
createChildNode( dom, result, car.category().get().name().get() );
return result;
}
private void createChildNode( Document dom, Element result, String content )