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.appdynamics.loan.persistence.BasePersistenceImpl.java

@Transactional
public void save(final Serializable object) {
    EntityManager entityManager = getEntityManager();
    EntityTransaction txn = entityManager.getTransaction();
    txn.begin();//w ww .  jav  a  2s . co m
    try {
        entityManager.persist(object);
    } catch (Exception ex) {
        txn.rollback();
    } finally {
        if (!txn.getRollbackOnly()) {
            txn.commit();
        }
    }

}

From source file:info.san.books.app.model.listener.LivreListener.java

@EventHandler
public void handle(LivreDeletedEvent e) {
    EntityManager em = Persistence.getInstance().createEntityManager();

    EntityTransaction t = em.getTransaction();

    t.begin();/*w  w  w .  j av a  2  s. c  o  m*/

    LivreEntry entry = em.getReference(LivreEntry.class, e.getIsbn());
    em.remove(entry);

    t.commit();
}

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

/**
 * Retrieve the application list.//from   w  w  w .j  a va 2 s.c om
 * The fields not requested for the list are cleaned.
 * @return The list of applications
 */
private List<Application> retrieveApplicationList() {
    List<Application> lstApps;
    EntityManager em = getEntityManager();
    EntityTransaction et = null;
    try {
        et = em.getTransaction();
        et.begin();
        lstApps = em.createNamedQuery("applications.all", Application.class).getResultList();
        et.commit();
    } catch (RuntimeException re) {
        if (et != null && et.isActive()) {
            et.rollback();
        }
        log.error("Impossible to retrieve the Application list");
        log.error(re);
        throw new RuntimeException("Impossible to access the " + "application list");
    } finally {
        em.close();
    }
    if (lstApps != null) {
        for (Application ap : lstApps) {
            ap.setDescription(null);
            ap.setParameters(null);
        }
    }
    return lstApps;
}

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

public boolean saveImportStatus(final ImportStatus status) {
    boolean success = false;
    final EntityManager mgr = emf.createEntityManager();
    final EntityTransaction xa = mgr.getTransaction();
    xa.begin();//from w  w  w  . java2s. c  o m
    try {
        if (status.getId() > 0L) {
            mgr.merge(status);
        } else {
            mgr.persist(status);
        }
        xa.commit();
        success = true;
    } catch (Exception ignoreMe) {
        rollbackQuietly(xa);
    } finally {
        mgr.close();
    }
    return success;
}

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

@Test
public void testAudit() throws Exception {
    AuditEntity auditEntity = new AuditEntity("applicationName", "applicationKeyAlias", "keyStoreName",
            "keyStoreAlias", "digestValue");

    EntityTransaction entityTransaction = this.entityManager.getTransaction();
    entityTransaction.begin();//from  ww w . j a  va  2 s.  c  om
    this.entityManager.persist(auditEntity);
    entityTransaction.commit();
    long auditId = auditEntity.getId();

    entityTransaction.begin();
    List<AuditEntity> result = AuditEntity.listAll(this.entityManager);
    entityTransaction.commit();

    assertEquals(1, result.size());
    assertEquals(auditId, result.get(0).getId());
}

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

@Test
public void testKeyStoreEntity() throws Exception {
    KeyStoreEntity keyStoreEntity = new KeyStoreEntity("name", KeyStoreType.PKCS12, "/home/fcorneli/test.p12",
            "test", 0);

    EntityTransaction entityTransaction = this.entityManager.getTransaction();
    entityTransaction.begin();/*from  www.  j av a 2 s .  com*/
    entityManager.persist(keyStoreEntity);
    entityTransaction.commit();
    long id = keyStoreEntity.getId();
    LOG.debug("keystore entity identifier: " + id);

    KeyStoreEntity resultEntity = this.entityManager.find(KeyStoreEntity.class, id);
    assertNotNull(resultEntity);
    LOG.debug("key store entity: " + resultEntity);

    List<KeyStoreEntity> keyStoreList = KeyStoreEntity.getList(this.entityManager);
    assertNotNull(keyStoreList);
    assertEquals(1, keyStoreList.size());
    assertTrue(KeyStoreEntity.hasKeyStore(this.entityManager, "name"));
}

From source file:org.opennaas.core.security.acl.ACLManager.java

private void executeSqlQuery(String sqlQuery) {
    log.debug("Executing SQL query: [ " + sqlQuery + " ]");
    EntityManager em = securityRepository.getEntityManager();
    EntityTransaction et = em.getTransaction();
    et.begin();/*from ww w  .j  av  a  2 s.c o m*/
    try {
        em.createNativeQuery(sqlQuery).executeUpdate();
        em.flush();
        et.commit();
        log.debug("SQL query executed.");
    } catch (Exception e) {
        log.error("Error executing SQL query, rollbacking", e);
        et.rollback();
    }
}

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

@Test
public void testKeyStoreEntityUniqueName() throws Exception {
    String keyStoreName = UUID.randomUUID().toString();
    KeyStoreEntity keyStoreEntity = new KeyStoreEntity(keyStoreName, KeyStoreType.PKCS12,
            "/home/fcorneli/test.p12", "test", 0);

    EntityTransaction entityTransaction = this.entityManager.getTransaction();
    entityTransaction.begin();/*from  ww w .  jav a 2  s. c  o m*/
    this.entityManager.persist(keyStoreEntity);
    entityTransaction.commit();

    KeyStoreEntity keyStoreEntity2 = new KeyStoreEntity(keyStoreName, KeyStoreType.PKCS12,
            "/home/fcorneli/test.p12", "test", 0);

    entityTransaction.begin();
    try {
        this.entityManager.persist(keyStoreEntity2);
        fail();
    } catch (PersistenceException e) {
        entityTransaction.rollback();
    }
}

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

@Test
public void testUniqueApplicationName() throws Exception {
    ApplicationEntity applicationEntity = new ApplicationEntity("app");
    ApplicationEntity applicationEntity2 = new ApplicationEntity("app");

    EntityTransaction entityTransaction = this.entityManager.getTransaction();
    entityTransaction.begin();//from w w  w  .  j a  v  a2s .co  m
    this.entityManager.persist(applicationEntity);
    entityTransaction.commit();

    entityTransaction.begin();
    assertTrue(ApplicationEntity.hasApplication(this.entityManager, "app"));
    try {
        this.entityManager.persist(applicationEntity2);
        fail();
    } catch (PersistenceException e) {
        entityTransaction.rollback();
    }
}

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

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

    EntityTransaction entityTransaction = this.entityManager.getTransaction();
    entityTransaction.begin();/*from   w w  w  . java 2 s  . c o  m*/
    this.entityManager.persist(applicationEntity);
    entityTransaction.commit();
    long appId = applicationEntity.getId();

    entityTransaction.begin();
    applicationEntity = this.entityManager.find(ApplicationEntity.class, appId);
    ApplicationKeyEntity applicationKeyEntity = new ApplicationKeyEntity(applicationEntity, "alias");
    ApplicationKeyEntity applicationKeyEntity2 = new ApplicationKeyEntity(applicationEntity, "alias");
    this.entityManager.persist(applicationKeyEntity);
    try {
        this.entityManager.persist(applicationKeyEntity2);
        fail();
    } catch (EntityExistsException e) {
        entityTransaction.rollback();
    }
}