Example usage for javax.persistence EntityManager close

Introduction

In this page you can find the example usage for javax.persistence EntityManager close.

Prototype

public void close();

Source Link

Document

Close an application-managed entity manager.

Usage

From source file:com.medigy.persist.Ejb3TestCase.java

protected void tearDown() throws Exception {
    final EntityManager entityManager = getEntityManager();
    final EntityTransaction transaction = entityManager.getTransaction();
    SetupTestConfiguration.getInstance().getPostInsertEventListener().deleteEntityList(entityManager);
    transaction.commit();/*from w  w w.j  a  va2s.  c om*/
    entityManager.close();
    SessionManager.getInstance().popActiveSession();
}

From source file:com.github.jrh3k5.membership.renewal.mailer.service.jpa.JpaMembershipService.java

@Override
public void updateMembership(JpaMembershipRecord membership) {
    final EntityManager entityManager = entityManagerFactory.createEntityManager();
    try {/*from   w w w . j a  v  a 2s  .  c om*/
        updateMembership(entityManager, membership);
    } finally {
        entityManager.close();
    }
}

From source file:com.espirit.moddev.examples.uxbridge.newsdrilldown.test.NewsITCase.java

/**
 * Count news./*from ww  w . j a  va 2 s  .  c  o m*/
 *
 * @return the long
 * @throws Exception the exception
 */
private long countNews() throws Exception {
    EntityManager em = emf.createEntityManager();
    Query query = em.createQuery("SELECT COUNT(p.fs_id) FROM news p");
    Long countResult = (Long) query.getSingleResult();

    em.close();

    return countResult;
}

From source file:net.maritimecloud.identityregistry.controllers.LogoControllerTest.java

private void assertNumberOfLogos(int expectedLogoCount) {
    EntityManager em = emf.createEntityManager();
    try {/*  w  w  w .j  a v a  2 s  .c om*/
        List<Logo> logos = em.createQuery("select l from Logo l", Logo.class).getResultList();
        assertEquals("Number of logos", expectedLogoCount, logos.size());
    } catch (Exception e) {
        em.close();
    }
}

From source file:com.github.jrh3k5.membership.renewal.mailer.service.jpa.JpaMembershipService.java

@Override
public JpaMembershipRecord getByName(String givenName, String familyName) {
    final EntityManager entityManager = entityManagerFactory.createEntityManager();
    try {/*from  w w  w.  j  a v a  2  s  .c om*/
        return getByName(entityManager, givenName, familyName);
    } finally {
        entityManager.close();
    }
}

From source file:fr.desbureaux.repository.ActivitiRepository.java

public String getActiveActiviti() {
    EntityManager em = this.entityManagerFactory.createEntityManager();
    try {//  w  w w  .j  a v a  2 s  . com
        Query query = em.createNativeQuery("select act_id_ from act_ru_execution");
        return (String) query.getSingleResult();
    } catch (NoResultException nre) {
        return "none";
    } finally {
        if (em != null) {
            em.close();
        }
    }
}

From source file:com.soen.ebanking.dao.ObjectDao.java

public void deleteObject(Object object, long id, Class<T> ClassName) {
    EntityManager em = this.getEMF().createEntityManager();
    try {// ww  w .  j av  a  2  s  . c o m
        em.getTransaction().begin();
        T entity = em.find(ClassName, id);
        em.remove(entity);
        em.getTransaction().commit();
    } finally {
        em.close();
    }
}

From source file:ejb.bean.UsuarioDAOJPAImplBean.java

/**Mtodo para a busca de todos os usurios existentes no banco de dados.
 * @author Richel Sensineli//from  w w w  .  ja  v  a 2s .  c  om
 * @param nome String - Nome do usurio
 * @return Collection list
 */
@Override
public Collection buscaTodosUsuarios() {
    EntityManagerFactory emf = Persistence.createEntityManagerFactory("UsuarioPU");
    EntityManager em = emf.createEntityManager();
    Query q = em.createQuery("select u from UsuarioImpl u");
    Collection result = null;
    result = q.getResultList();
    em.clear();
    em.close();
    emf.close();
    return result;
}

From source file:com.sun.socialsite.business.impl.JPAPersistenceStrategy.java

/**
 * Release database session, rolls back any uncommitted changes.
 *///  w  w w.  j av  a  2 s.  co  m
public void release() {
    EntityManager em = getEntityManager(false);
    if (isTransactionActive(em)) {
        em.getTransaction().rollback();
    }
    em.close();
    setThreadLocalEntityManager(null);
}

From source file:com.soen.ebanking.dao.ObjectDao.java

public T getAnObjectsByCondition(String tableName, String whereString) {
    EntityManager em = this.getEMF().createEntityManager();
    try {//w  w w.  j  av  a 2 s . c o  m

        T result = (T) em.createQuery("Select t FROM " + tableName + " t WHERE " + whereString)
                .getSingleResult();
        return result;
    } finally {
        em.close();
    }
}