Examples with CriteriaQuery javax.persistence.criteria.CriteriaQuery used on opensource projects

Example 26 with CriteriaQuery

use of javax.persistence.criteria.CriteriaQuery in project OpenAttestation by OpenAttestation.

the class TblHostSpecificManifestJpaController method findTblHostSpecificManifestEntities.

private List<TblHostSpecificManifest> findTblHostSpecificManifestEntities(boolean all, int maxResults, int firstResult) {
    EntityManager em = getEntityManager();
    try {
        CriteriaQuery cq = em.getCriteriaBuilder().createQuery();
        cq.select(cq.from(TblHostSpecificManifest.class));
        Query q = em.createQuery(cq);
        if (!all) {
            q.setMaxResults(maxResults);
            q.setFirstResult(firstResult);
        }
        return q.getResultList();
    } finally {
        em.close();
    }
}

Example 27 with CriteriaQuery

use of javax.persistence.criteria.CriteriaQuery in project OpenAttestation by OpenAttestation.

the class TblHostSpecificManifestJpaController method getTblHostSpecificManifestCount.

public int getTblHostSpecificManifestCount() {
    EntityManager em = getEntityManager();
    try {
        CriteriaQuery cq = em.getCriteriaBuilder().createQuery();
        Root<TblHostSpecificManifest> rt = cq.from(TblHostSpecificManifest.class);
        cq.select(em.getCriteriaBuilder().count(rt));
        Query q = em.createQuery(cq);
        return ((Long) q.getSingleResult()).intValue();
    } finally {
        em.close();
    }
}

Example 28 with CriteriaQuery

use of javax.persistence.criteria.CriteriaQuery in project OpenAttestation by OpenAttestation.

the class TblLocationPcrJpaController method findTblLocationPcrEntities.

private List<TblLocationPcr> findTblLocationPcrEntities(boolean all, int maxResults, int firstResult) {
    EntityManager em = getEntityManager();
    try {
        CriteriaQuery cq = em.getCriteriaBuilder().createQuery();
        cq.select(cq.from(TblLocationPcr.class));
        Query q = em.createQuery(cq);
        if (!all) {
            q.setMaxResults(maxResults);
            q.setFirstResult(firstResult);
        }
        return q.getResultList();
    } finally {
        em.close();
    }
}

Example 29 with CriteriaQuery

use of javax.persistence.criteria.CriteriaQuery in project OpenAttestation by OpenAttestation.

the class MwCertificateX509JpaController method findMwCertificateX509Entities.

private List<MwCertificateX509> findMwCertificateX509Entities(boolean all, int maxResults, int firstResult) {
    EntityManager em = getEntityManager();
    try {
        CriteriaQuery cq = em.getCriteriaBuilder().createQuery();
        cq.select(cq.from(MwCertificateX509.class));
        Query q = em.createQuery(cq);
        if (!all) {
            q.setMaxResults(maxResults);
            q.setFirstResult(firstResult);
        }
        return q.getResultList();
    } finally {
        em.close();
    }
}

Example 30 with CriteriaQuery

use of javax.persistence.criteria.CriteriaQuery in project OpenAttestation by OpenAttestation.

the class MwCertificateX509JpaController method getMwCertificateX509Count.

public int getMwCertificateX509Count() {
    EntityManager em = getEntityManager();
    try {
        CriteriaQuery cq = em.getCriteriaBuilder().createQuery();
        Root<MwCertificateX509> rt = cq.from(MwCertificateX509.class);
        cq.select(em.getCriteriaBuilder().count(rt));
        Query q = em.createQuery(cq);
        return ((Long) q.getSingleResult()).intValue();
    } finally {
        em.close();
    }
}