Examples with TypedQuery javax.persistence.TypedQuery used on opensource projects

Example 6 with TypedQuery

use of javax.persistence.TypedQuery in project hibernate-orm by hibernate.

the class HQLTest method test_jpql_api_example.

@Test
public void test_jpql_api_example() {
    doInJPA(this::entityManagerFactory, entityManager -> {
        Query query = entityManager.createQuery("select p " + "from Person p " + "where p.name like :name");
        TypedQuery<Person> typedQuery = entityManager.createQuery("select p " + "from Person p " + "where p.name like :name", Person.class);
    });
}

Example 7 with TypedQuery

use of javax.persistence.TypedQuery in project hibernate-orm by hibernate.

the class HQLTest method test_jpql_api_named_query_example.

@Test
public void test_jpql_api_named_query_example() {
    doInJPA(this::entityManagerFactory, entityManager -> {
        Query query = entityManager.createNamedQuery("get_person_by_name");
        TypedQuery<Person> typedQuery = entityManager.createNamedQuery("get_person_by_name", Person.class);
    });
}

Example 8 with TypedQuery

use of javax.persistence.TypedQuery in project uPortal by Jasig.

the class JpaPortletCookieDaoImpl method purgeExpiredCookies.

@Override
@PortalTransactional
public void purgeExpiredCookies(int maxAge) {
    final DateTime now = DateTime.now();
    logger.debug("begin portlet cookie expiration");
    final EntityManager entityManager = this.getEntityManager();
    final Query deletePortletCookieQuery = entityManager.createQuery(this.deletePortletCookieQueryString);
    deletePortletCookieQuery.setParameter(this.nowParameter.getName(), now);
    final int deletedPortletCookies = deletePortletCookieQuery.executeUpdate();
    logger.debug("finished purging {} portlet cookies with expiration before {}", deletedPortletCookies, now);
    final TypedQuery<PortletCookieImpl> expiredByParentCookiesQuery = this.createQuery(findExpiredByParentPortletCookiesQuery);
    expiredByParentCookiesQuery.setParameter(this.nowParameter.getName(), now);
    final List<PortletCookieImpl> indirectlyExpiredCookies = expiredByParentCookiesQuery.getResultList();
    for (final PortletCookieImpl portletCookieImpl : indirectlyExpiredCookies) {
        entityManager.remove(portletCookieImpl);
    }
    logger.debug("finished purging {} portlet cookies with parent expiration before {}", indirectlyExpiredCookies.size(), now);
    logger.debug("begin portal cookie expiration");
    final Query deletePortalCookieQuery = entityManager.createQuery(this.deletePortalCookieQueryString);
    deletePortalCookieQuery.setParameter(this.nowParameter.getName(), now);
    final int deletedPortalCookies = deletePortalCookieQuery.executeUpdate();
    logger.debug("finished purging {} portal cookies with expiration before {}", deletedPortalCookies, now);
    final Query deleteEmptyPortalCookieQuery = entityManager.createQuery(this.deleteEmptyPortalCookieQueryString);
    //Add the maxAge to now and then subtract the emptyCookieMaxAge
    //For example (now + 1 year) - 1 day == the empty-cookie expiration date
    final DateTime emptyExpiration = now.plusSeconds(maxAge).minusSeconds(emptyCookieMaxAge);
    deleteEmptyPortalCookieQuery.setParameter(this.nowParameter.getName(), emptyExpiration);
    final int deletedEmptyPortalCookies = deleteEmptyPortalCookieQuery.executeUpdate();
    logger.debug("finished purging {} empty portal cookies with expiration before {}", deletedEmptyPortalCookies, emptyExpiration);
}