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.netflix.dse.pig2json.model.PersistTest.java

@Test
public void persistPlan() throws JsonParseException, JsonMappingException, IOException {
    ObjectMapper mapper = new ObjectMapper();
    P2jPlanPackage p = mapper.readValue(PersistTest.class.getResourceAsStream("/test.json"),
            P2jPlanPackage.class);

    EntityTransaction et = em.getTransaction();
    et.begin();// www . j  av  a 2  s .  c om
    em.persist(p);
    em.flush();
    et.commit();
    P2jPlanPackage p2 = em.find(P2jPlanPackage.class, p.getId());

    String j = mapper.writeValueAsString(p);
    String j2 = mapper.writeValueAsString(p2);
    Assert.assertEquals(j2, j);
}

From source file:org.spc.ofp.tubs.domain.purseseine.TripRepository.java

public void update(final PurseSeineTrip trip) {
    final EntityManager mgr = emf.createEntityManager();
    final EntityTransaction xa = mgr.getTransaction();
    try {//from  w  w w  . j av  a  2 s . c o  m
        xa.begin();
        mgr.merge(trip);
        xa.commit();
    } catch (Exception ex) {
        if (xa.isActive()) {
            xa.rollback();
        }
    } finally {
        mgr.close();
    }
}

From source file:com.netflix.dse.pig2json.model.PersistTest.java

@Test
public void persistStatus() throws JsonParseException, JsonMappingException, IOException {
    ObjectMapper mapper = new ObjectMapper();
    StringWriter writer = new StringWriter();
    IOUtils.copy(PersistTest.class.getResourceAsStream("/status.json"), writer, "UTF-8");
    P2jPlanStatus p = mapper.readValue(PersistTest.class.getResourceAsStream("/status.json"),
            P2jPlanStatus.class);

    EntityTransaction et = em.getTransaction();
    et.begin();//from  w  ww.  ja  v a2s .  c  o  m
    em.persist(p);
    em.flush();
    et.commit();
    P2jPlanStatus p2 = em.find(P2jPlanStatus.class, p.getId());

    String j = mapper.writeValueAsString(p);
    String j2 = mapper.writeValueAsString(p2);
    Assert.assertEquals(j2, j);
}

From source file:test.unit.be.fedict.trust.service.PersistenceTest.java

private void refresh() {
    // we clear the hibernate cache
    EntityTransaction entityTransaction = this.entityManager.getTransaction();
    entityTransaction.commit();
    this.entityManager.clear();
    entityTransaction.begin();//from   w w  w .ja  v a 2s . c  om
}

From source file:org.spc.ofp.tubs.domain.purseseine.TripRepository.java

public void save(final PurseSeineTrip trip) {
    final EntityManager mgr = emf.createEntityManager();
    final EntityTransaction xa = mgr.getTransaction();
    try {/*  w  ww. j  a va2  s  .  c  o  m*/
        xa.begin();
        mgr.persist(trip);
        mgr.flush();
        xa.commit();
        mgr.refresh(trip);
    } catch (Exception ex) {
        if (xa.isActive()) {
            xa.rollback();
        }
    } finally {
        mgr.close();
    }
}

From source file:com.sixsq.slipstream.persistence.Run.java

public static Run abortOrReset(String abortMessage, String nodename, String uuid) {
    EntityManager em = PersistenceUtil.createEntityManager();
    EntityTransaction transaction = em.getTransaction();
    transaction.begin();//from   www  .j  a  v  a  2 s  .  com

    Run run = Run.abortOrReset(abortMessage, nodename, em, uuid);

    transaction.commit();
    em.close();

    return run;
}

From source file:it.infn.ct.futuregateway.apiserver.resources.observers.TaskObserver.java

@Override
public final void update(final Observable obs, final Object arg) {
    if (!(obs instanceof Task)) {
        log.error("Wrong abject associated with the oserver");
    }/*from  www .j  ava 2  s  . c  om*/
    Task t = (Task) obs;
    if (t.getId() == null || t.getStatus() == null) {
        return;
    }
    log.debug("Task " + t.getId() + " updated");
    if (t.getStatus().equals(Task.STATUS.WAITING) && t.getApplicationDetail() != null) {
        if (t.getInputFiles() != null) {
            for (TaskFile tf : t.getInputFiles()) {
                if (tf.getStatus().equals(TaskFile.FILESTATUS.NEEDED)) {
                    return;
                }
            }
        }
        t.setStatus(Task.STATUS.READY);
        submit(t);
    }
    EntityManager em = emf.createEntityManager();
    EntityTransaction et = em.getTransaction();
    try {
        et.begin();
        em.merge(t);
        et.commit();
    } catch (RuntimeException re) {
        log.error("Impossible to update the task!");
        log.error(re);
        if (et != null && et.isActive()) {
            et.rollback();
        }
    } finally {
        em.close();
    }
}

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();
    entityManager.close();/*from  w  w  w  . j  a v  a2  s.c  om*/
    SessionManager.getInstance().popActiveSession();
}

From source file:org.spc.ofp.tubs.domain.common.CommonRepository.java

public boolean saveVessel(final Vessel vessel) {
    boolean success = false;
    final EntityManager mgr = emf.createEntityManager();
    final EntityTransaction xa = mgr.getTransaction();
    xa.begin();// w  ww  . java2s  .  c  o  m
    try {
        mgr.persist(vessel);
        xa.commit();
        success = true;
    } catch (Exception ignoreMe) {
        rollbackQuietly(xa);
    } finally {
        mgr.close();
    }
    return success;
}

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

/**
 * Register a new infrastructure./* w  w  w  .j  a v  a  2 s. co m*/
 *
 * @param infra The infrastructure to register
 * @return The registered infrastructure
 */
@POST
@Status(Response.Status.CREATED)
@Consumes({ MediaType.APPLICATION_JSON, Constants.INDIGOMIMETYPE })
@Produces(Constants.INDIGOMIMETYPE)
public final Infrastructure createInfrastructure(final Infrastructure infra) {
    Date now = new Date();
    infra.setDateCreated(now);
    EntityManager em = getEntityManager();
    EntityTransaction et = null;
    try {
        et = em.getTransaction();
        et.begin();
        em.persist(infra);
        et.commit();
        log.debug("New infrastructure registered: " + infra.getId());
    } catch (RuntimeException re) {
        if (et != null && et.isActive()) {
            et.rollback();
        }
        log.error("Impossible to create the infrastructure");
        log.error(re);
    } finally {
        em.close();
    }
    return infra;
}