Examples with Article models.Article used on opensource projects

Example 6 with Article

use of models.Article in project ninja by ninjaframework.

the class ArticleDao method getFirstArticleForFrontPage.

@UnitOfWork
public Article getFirstArticleForFrontPage() {
    EntityManager entityManager = entitiyManagerProvider.get();
    Query q = entityManager.createQuery("SELECT x FROM Article x ORDER BY x.postedAt DESC");
    Article article = (Article) q.setMaxResults(1).getSingleResult();
    return article;
}

Example 7 with Article

use of models.Article in project ninja by ninjaframework.

the class SetupDao method setup.

@Transactional
public void setup() {
    EntityManager entityManager = entityManagerProvider.get();
    Query q = entityManager.createQuery("SELECT x FROM User x");
    List<User> users = (List<User>) q.getResultList();
    if (users.size() == 0) {
        // Create a new user and save it
        User bob = new User("bob@gmail.com", "secret", "Bob");
        entityManager.persist(bob);
        // Create a new post
        Article bobPost3 = new Article(bob, "My third post", lipsum);
        entityManager.persist(bobPost3);
        // Create a new post
        Article bobPost2 = new Article(bob, "My second post", lipsum);
        entityManager.persist(bobPost2);
        // Create a new post
        Article bobPost1 = new Article(bob, post1Title, post1Content);
        entityManager.persist(bobPost1);
        entityManager.setFlushMode(FlushModeType.COMMIT);
        entityManager.flush();
    }
}

Example 8 with Article

use of models.Article in project ninja by ninjaframework.

the class ArticleDao method postArticle.

/**
     * Returns false if user cannot be found in database.
     */
@Transactional
public boolean postArticle(String username, ArticleDto articleDto) {
    EntityManager entityManager = entitiyManagerProvider.get();
    Query query = entityManager.createQuery("SELECT x FROM User x WHERE username = :usernameParam");
    User user = (User) query.setParameter("usernameParam", username).getSingleResult();
    if (user == null) {
        return false;
    }
    Article article = new Article(user, articleDto.title, articleDto.content);
    entityManager.persist(article);
    return true;
}