public Item save(Item item) {
validateItem(item);
try {
if (item.getId() != null) {
itemDAO.update(item);
} else {
itemDAO.insert(item);
}
} catch (Exception e) {
throw new ApplicationRuntimeException(bundle.getString("ADM_ITEM_SAVE_NOK", e));
}
return item;
}
public void delete(Item item) {
try {
item = itemDAO.load(item.getId());
if (item == null) {
throw new ApplicationRuntimeException(bundle.getString("OBJECT_NOT_FOUND"));
}
List<Auction> listAuctions = auctionDAO.listAllAuctionsByItem(item);
if (listAuctions != null)
if (listAuctions.size() > 0)
throw new ApplicationRuntimeException(
bundle.getString("ADM_ITEM_DELETE_NOK_THERE_ARE_AUCTIONS"));
itemDAO.delete(item.getId());
} catch (Exception e) {
e.printStackTrace();
throw new ApplicationRuntimeException(bundle.getString("ADM_ITEM_DELETED_NOK" + e));
}
}
public List<Item> filterByCategory(Item item) {
if (item.getCategory() != null) {
try {
List<Item> list = itemDAO.listByCategory(item.getCategory());
return list;
} catch (Exception e) {
throw new ApplicationRuntimeException(bundle.getString("ADM_ITEM_LIST_LOAD_NOK", e));
}
}
return new ArrayList<Item>();
}