@PreAuthorize("hasRole('ROLE_DOWNLOAD')")
@Transactional(readOnly = true, propagation = Propagation.REQUIRED)
@Cacheable(value = "product", key = "#id")
public Product getProductToDownload(Long id) {
// TODO remove method cause duplicated and not used
return productDao.read(id);
}
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);
}
@Transactional(readOnly = false, propagation = Propagation.REQUIRED)
@CacheEvict(
value = {"indexes"},
key = "#product_id")
public void setIndexes(Long product_id, List<MetadataIndex> indexes) {
Product product = productDao.read(product_id);
product.setIndexes(indexes);
productDao.update(product);
}
@Transactional(readOnly = true, propagation = Propagation.REQUIRED)
@Cacheable(
value = {"indexes"},
key = "#product_id")
public List<MetadataIndex> getIndexes(Long product_id) {
Product product = productDao.read(product_id);
Hibernate.initialize(product.getIndexes());
return product.getIndexes();
}
@Transactional(readOnly = false, propagation = Propagation.REQUIRED)
@Caching(
evict = {
@CacheEvict(value = "indexes", key = "#pid"),
@CacheEvict(value = "product", key = "#pid"),
@CacheEvict(value = "products", allEntries = true)
})
@IncrementCache(name = "product_count", key = "all", value = -1)
public void systemDeleteProduct(Long pid) {
Product product = productDao.read(pid);
if (product == null) {
throw new DataStoreException("Product #" + pid + " not found in the system.");
}
if (product.getLocked()) {
throw new DataStoreException(
"Cannot delete product #" + pid + ". Product is locked in the system.");
}
productDao.delete(product);
}
@PreAuthorize("hasAnyRole('ROLE_DATA_MANAGER','ROLE_SEARCH')")
@Transactional(readOnly = true, propagation = Propagation.REQUIRED)
@Cacheable(value = "products", key = "#ids")
public List<Product> getProducts(List<Long> ids) {
return productDao.read(ids);
}
@Transactional(readOnly = true, propagation = Propagation.REQUIRED)
@Cacheable(value = "product", key = "#id")
public Product systemGetProduct(Long id) {
return productDao.read(id);
}