Example usage for javax.persistence EntityTransaction commit

Introduction

In this page you can find the example usage for javax.persistence EntityTransaction commit.

Prototype

public void commit();

Source Link

Document

Commit the current resource transaction, writing any unflushed changes to the database.

Usage

From source file:com.appdynamicspilot.persistence.BasePersistenceImpl.java

@Transactional
public void save(final Serializable object) {
    EntityManager entityManager = getEntityManager();
    EntityTransaction txn = entityManager.getTransaction();
    txn.begin();/*from  ww w.j  a  v  a2s .com*/
    try {
        entityManager.persist(object);
    } catch (Exception ex) {
        logger.error(ex);
        txn.rollback();
    } finally {
        if (!txn.getRollbackOnly()) {
            txn.commit();
        }
    }

}

From source file:it.infn.ct.futuregateway.apiserver.v1.TaskCollectionService.java

/**
 * Retrieve a task list for the user.// ww  w  . j  av a  2s . c o m
 * Tasks are retrieved from the storage for the user performing the request.
 *
 * @return A list of tasks
 */
private List<Task> retrieveTaskList() {
    List<Task> lstTasks = new LinkedList<>();
    EntityManager em = getEntityManager();
    EntityTransaction et = null;
    List<Object[]> taskList = null;
    try {
        et = em.getTransaction();
        et.begin();
        taskList = em.createNamedQuery("tasks.userAll").setParameter("user", getUser()).getResultList();
        et.commit();
    } catch (RuntimeException re) {
        if (et != null && et.isActive()) {
            et.rollback();
        }
        log.error("Impossible to retrieve the task list");
        log.error(re);
        throw new RuntimeException("Impossible to access the task list");
    } finally {
        em.close();
    }
    if (taskList != null && !taskList.isEmpty()) {
        for (Object[] elem : taskList) {
            int idElem = 0;
            Task tmpTask = new Task();
            tmpTask.setId((String) elem[idElem++]);
            tmpTask.setDescription((String) elem[idElem++]);
            tmpTask.setStatus((Task.STATUS) elem[idElem++]);
            tmpTask.setDateCreated((Date) elem[idElem]);
            lstTasks.add(tmpTask);
        }
    }
    return lstTasks;
}

From source file:test.unit.be.fedict.hsm.entity.PersistenceTest.java

@Test
public void testApplicationCredential() throws Exception {
    ApplicationEntity applicationEntity = new ApplicationEntity("app");

    EntityTransaction entityTransaction = this.entityManager.getTransaction();
    entityTransaction.begin();//from www  .jav  a 2s  .  co  m
    this.entityManager.persist(applicationEntity);
    long appId = applicationEntity.getId();
    entityTransaction.commit();

    entityTransaction.begin();
    applicationEntity = this.entityManager.find(ApplicationEntity.class, appId);
    CredentialEntity credentialEntity = new CredentialEntity("hash", "credential".getBytes(),
            applicationEntity);
    this.entityManager.persist(credentialEntity);
    entityTransaction.commit();

    entityTransaction.begin();
    List<CredentialEntity> credentialList = CredentialEntity.getCredentials(this.entityManager,
            applicationEntity);
    assertNotNull(credentialList);
    assertEquals(1, credentialList.size());
}

From source file:name.livitski.tools.persista.schema.example.CustomerCRUDTest.java

@Before
public void createRecord() throws ApplicationBeanException {
    if (null != storedRecordId)
        return;/*from  w w w . j  av a  2  s  . c  om*/
    setUpJPA();
    final EntityManager db = getEntityManager();
    final EntityTransaction txn = db.getTransaction();
    txn.begin();
    Customer customer = new Customer();
    customer.setName(CUSTOMER_NAME);
    customer.setAddress(CUSTOMER_ADDRESS);
    customer.setPhone(CUSTOMER_PHONE);
    customer.setEmail(CUSTOMER_EMAIL);
    db.persist(customer);
    txn.commit();
    storedRecordId = customer.getId();
}

From source file:com.github.jinahya.persistence.ShadowTest.java

@Test(enabled = false, invocationCount = 1)
public void testPersist() {
    final EntityManager manager = LocalPU.createEntityManager();
    try {/* w  ww  .  j  a  va2 s .  com*/
        final EntityTransaction transaction = manager.getTransaction();
        transaction.begin();
        try {
            final Shadow shadow = persistInstance(manager, null, null);
            transaction.commit();
        } catch (Exception e) {
            LocalPU.printConstraintViolation(e);
            transaction.rollback();
            e.printStackTrace(System.err);
            Assert.fail(e.getMessage());
        }
    } finally {
        manager.close();
    }
}

From source file:org.apache.ranger.audit.destination.DBAuditDestination.java

private boolean commitTransaction() {
    boolean ret = false;
    EntityTransaction trx = null;

    try {//from w w w.j a v a  2  s .co m
        trx = getTransaction();

        if (trx != null && trx.isActive()) {
            trx.commit();
            ret = true;
        } else {
            throw new Exception("trx is null or not active");
        }
    } catch (Throwable excp) {
        logger.error("DBAuditDestination.commitTransaction(): failed", excp);

        cleanUp(); // so that next insert will try to init()
    } finally {
        clearEntityManager();
    }

    return ret;
}

From source file:de.iai.ilcd.model.dao.AbstractDao.java

/**
 * Default persist//  w  ww  .  ja  va  2  s  .c om
 * 
 * @param objs
 *            objects to persist
 * @throws PersistException
 *             on errors (transaction is being rolled back)
 */
public void persist(Collection<T> objs) throws PersistException {
    if (objs == null || objs.isEmpty()) {
        return;
    }
    EntityManager em = PersistenceUtil.getEntityManager();
    EntityTransaction t = em.getTransaction();

    try {
        t.begin();
        for (T obj : objs) {
            em.persist(obj);
        }
        t.commit();
    } catch (Exception e) {
        t.rollback();
        throw new PersistException(e.getMessage(), e);
    }
}

From source file:com.espirit.moddev.examples.uxbridge.newswidget.test.CommandITCase.java

/**
 * Before test./*w  ww . j av a  2s  .c o m*/
 *
 * @throws Exception the exception
 */
@Before
public void beforeTest() throws Exception {
    EntityManager em = emf.createEntityManager();

    EntityTransaction tx = em.getTransaction();
    tx.begin();
    em.createQuery("DELETE FROM article").executeUpdate();
    tx.commit();
    em.close();
}

From source file:com.busimu.core.dao.impl.UserMngDaoPolicyJpaImpl.java

/**
 * {@inheritDoc}/*from   www  .j  a  v  a2s .c  o  m*/
 */
@Override
public void storeLicenses(Set<License> licenses) {
    EntityManager em = ((EntityManagerHolder) TransactionSynchronizationManager.getResource(emf))
            .getEntityManager();
    EntityTransaction tx = em.getTransaction();
    if (!tx.isActive()) {
        tx.begin();
    }
    for (License l : licenses) {
        em.persist(l);
    }
    tx.commit();
}

From source file:com.busimu.core.dao.impl.UserMngDaoPolicyJpaImpl.java

/**
 * {@inheritDoc}//  w  w w.java2s . c o m
 */
@Override
public LoginHistory addLoginHistory(User user, Date loginDate, Date logoutDate) {
    EntityManager em = ((EntityManagerHolder) TransactionSynchronizationManager.getResource(emf))
            .getEntityManager();
    EntityTransaction tx = em.getTransaction();
    if (!tx.isActive()) {
        tx.begin();
    }
    LoginHistory history = user.addLoginHistory(loginDate, logoutDate);
    tx.commit();
    return history;
}