public void addProduct(
URL path,
User owner,
final List<Collection> collections,
String origin,
Scanner scanner,
FileScannerWrapper wrapper)
throws DataStoreAlreadyExistException {
if (productDao.exists(path)) {
throw new DataStoreAlreadyExistException(
"Product \"" + path.toExternalForm() + "\" already present in the system.");
}
/* **** CRITICAL SECTION *** */
/** THIS SECTION SHALL NEVER BE STOPPED BY CNTRL-C OR OTHER SIGNALS */
/* TODO: check if shutdownHook can protect this section */
Product product = new Product();
product.setPath(path);
product.setOrigin(origin);
List<User> users = new ArrayList<User>();
if (owner != null) {
product.setOwner(owner);
users.add(userDao.read(owner.getId()));
product.setAuthorizedUsers(new HashSet<User>(users));
}
product = productDao.create(product);
// FIX
product = productDao.read(product.getId());
/* **** CRITICAL SECTION *** */
processProduct(product, owner, collections, scanner, wrapper);
}
