public void unregister(User user) { feedEntryStatusDAO.delete(feedEntryStatusDAO.findAll(user, false, ReadingOrder.desc, false)); feedSubscriptionDAO.delete(feedSubscriptionDAO.findAll(user)); feedCategoryDAO.delete(feedCategoryDAO.findAll(user)); userSettingsDAO.delete(userSettingsDAO.findByUser(user)); userRoleDAO.delete(userRoleDAO.findAll(user)); userDAO.delete(user); }