private void deleteFoodAssociations(Accompaniment root) {
List<Food> foods = foodDAO.listByAccompanimentId(root.getId());
for (Food food : foods) {
Collection<Accompaniment> accompaniments = accompanimentDAO.listByFoodId(food.getId());
Collection<Accompaniment> retainAll = new ArrayList<Accompaniment>();
for (Accompaniment accompaniment : accompaniments) {
if (!accompaniment.getId().equals(root.getId())) {
retainAll.add(accompaniment);
}
}
accompaniments.retainAll(retainAll);
food.setAccompaniments(new HashSet<Accompaniment>(accompaniments));
foodDAO.update(food);
}
root.setFoods(null);
}
private void deletePromotionAssociations(Accompaniment root) {
List<Promotion> promotions = promotionDAO.listByAccompanimentId(root.getId());
for (Promotion promotion : promotions) {
promotion.setAccompaniments(null);
promotionDAO.update(promotion);
}
root.setPromotions(null);
}
private void deleteOrderItemAssociations(Accompaniment root) {
List<OrderItem> orderItens = orderItemDAO.listByAccompanimentId(root.getId());
for (OrderItem item : orderItens) {
item.setAccompaniments(null);
orderItemDAO.update(item);
}
root.setOrderItems(null);
}
private void deleteMediaAssociations(Accompaniment root) {
if (root.getPhotoName() != null) {
List<AccompanimentMedia> medias =
accompanimentMediaDAO.listByAccompaniment(root.getId(), MediaTypeEnum.PHOTO.getId());
for (AccompanimentMedia accompanimentMedia : medias) {
accompanimentMedia.setAccompaniment(null);
accompanimentMediaDAO.update(accompanimentMedia);
accompanimentMediaDAO.delete(accompanimentMedia);
}
}
if (root.getVideoName() != null) {
List<AccompanimentMedia> medias =
accompanimentMediaDAO.listByAccompaniment(root.getId(), MediaTypeEnum.VIDEO.getId());
for (AccompanimentMedia accompanimentMedia : medias) {
accompanimentMedia.setAccompaniment(null);
accompanimentMediaDAO.update(accompanimentMedia);
accompanimentMediaDAO.delete(accompanimentMedia);
}
}
}