@Override
// @Transactional
public Integer update(BookView bookView)
throws ValidationException, IllegalDatabaseStateException, ForbiddenException,
NoSuchEntityException, AuthRequiredException {
BookEntity bookEntity = bookCreationService.updateFields(bookView);
return bookEntity.getId();
}
@Override
@Transactional(propagation = Propagation.REQUIRED)
public Boolean deleteBook(int bookId) throws NoSuchEntityException, ForbiddenException {
BookEntity book = bookDao.getNotNull(bookId);
bookAvailabilityService.isBookAvailable(book);
book.setStatus(BookStatusesEnum.DELETED);
return bookDao.update(book).getStatus().equals(BookStatusesEnum.DELETED);
}
@Override
@Transactional(propagation = Propagation.REQUIRED)
public Integer update(BookEntity book)
throws ValidationException, IllegalDatabaseStateException, ForbiddenException,
NoSuchEntityException, AuthRequiredException {
bookAvailabilityService.isCurrentUsersBook(book);
BookEntity bookEntity = bookDao.update(book);
return bookEntity.getId();
}
private Boolean setStatusAndUpdate(Collection<BookEntity> to, BookStatusesEnum statuses)
throws ForbiddenException {
for (BookEntity bookEntity : to) {
bookAvailabilityService.isStatusChangeAvailable(bookEntity, statuses);
bookEntity.setStatus(statuses);
if (!bookDao.update(bookEntity).getStatus().equals(statuses)) {
return false;
}
}
return true;
}
@Override
@Transactional
public boolean changeStatus(int id, BookStatusesEnum status)
throws NoSuchEntityException, ForbiddenException, WrongStatusException {
if (status == null) throw new WrongStatusException();
BookEntity book = bookDao.getNotNull(id);
bookAvailabilityService.isStatusChangeAvailable(book, status);
book.setStatus(status);
if (status == BookStatusesEnum.ACTIVE) book.setDateChanged(new Date());
book = bookDao.update(book);
return book != null;
}
@Override
@Transactional
public List<AuthorEntity> getBookAuthors(int id) throws NoSuchEntityException {
BookEntity book = bookDao.getNotNull(id);
List<AuthorEntity> list = Lists.newArrayList();
if (book.getBookToAuthor() != null) {
for (BookAuthorEntity b2a : book.getBookToAuthor()) list.add(b2a.getAuthor());
}
return list;
}
@Override
@Transactional
public List<KeywordEntity> getBookKeywords(int bookId) throws NoSuchEntityException {
BookEntity bookEntity = bookDao.getNotNull(bookId);
List<KeywordEntity> res = null;
if ((bookEntity != null)
&& (bookEntity.getBookToKeywords() != null)
&& (bookEntity.getBookToKeywords().size() > 0)) {
res = new ArrayList<KeywordEntity>();
for (BookKeywordEntity key : bookEntity.getBookToKeywords()) res.add(key.getKeyword());
}
return res;
}
@Override
@Transactional(propagation = Propagation.REQUIRED)
public Set<BookOnPortalEntity> getBookPortals(int bookId) throws NoSuchEntityException {
BookEntity book = bookDao.getNotNull(bookId);
try {
bookAvailabilityService.isCurrentUsersBook(book);
return book.getBookPortals();
} catch (ForbiddenException e) {
if (book.getBookPortals() == null || book.getBookPortals().size() == 0) return null;
Set<BookOnPortalEntity> list = new HashSet<BookOnPortalEntity>();
for (BookOnPortalEntity portal : book.getBookPortals())
if (BookPortalStatusEnum.ACTIVE.equals(portal.getStatus())) list.add(portal);
return list;
}
}
@Override
@Transactional(propagation = Propagation.REQUIRED)
public Integer get(String isbn) throws NoSuchEntityException, IllegalDatabaseStateException {
BookEntity book = bookDao.getByIsbnNotNull(isbn);
return book.getId();
}