Examples with Transaction com.haulmont.cuba.core.Transaction used on opensource projects

Example 36 with Transaction

use of com.haulmont.cuba.core.Transaction in project cuba by cuba-platform.

the class SoftDeleteDataManagerTest method setUp.

@Before
public void setUp() throws Exception {
    persistence = cont.persistence();
    metadata = cont.metadata();
    try (Transaction tx = persistence.createTransaction()) {
        user = metadata.create(User.class);
        user.setGroup(persistence.getEntityManager().find(Group.class, TestSupport.COMPANY_GROUP_ID));
        user.setLogin("user-" + user.getId());
        persistence.getEntityManager().persist(user);
        tx.commit();
    }
}

Example 37 with Transaction

use of com.haulmont.cuba.core.Transaction in project cuba by cuba-platform.

the class SoftDeleteMany2ManyTest method test_PL_3452.

/**
 * @see <a href="https://youtrack.haulmont.com/issue/PL-3452">PL-3452</a>
 */
@Test
public void test_PL_3452() throws Exception {
    Many2ManyA a1;
    Many2ManyA a2;
    Many2ManyB b1;
    try (Transaction tx = cont.persistence().createTransaction()) {
        EntityManager em = cont.entityManager();
        a1 = em.find(Many2ManyA.class, this.a1.getId());
        assertNotNull(a1);
        assertEquals(2, a1.getCollectionOfB().size());
        a2 = em.find(Many2ManyA.class, this.a2.getId());
        assertNotNull(a2);
        assertEquals(1, a2.getCollectionOfB().size());
        tx.commitRetaining();
        em = cont.entityManager();
        b1 = em.find(Many2ManyB.class, this.b1.getId());
        em.remove(b1);
        tx.commitRetaining();
        em = cont.entityManager();
        a1 = em.find(Many2ManyA.class, this.a1.getId());
        assertNotNull(a1);
        assertEquals(1, a1.getCollectionOfB().size());
        tx.commit();
    }
}

Example 38 with Transaction

use of com.haulmont.cuba.core.Transaction in project cuba by cuba-platform.

the class SoftDeleteMany2ManyTest method testMany2ManyUnlink.

@Test
public void testMany2ManyUnlink() throws Exception {
    try (Transaction tx = cont.persistence().createTransaction()) {
        Many2ManyA a = cont.entityManager().find(Many2ManyA.class, this.many2ManyA.getId());
        assertNotNull(a);
        assertFalse(a.getCollectionOfB().isEmpty());
        assertEquals(many2ManyB, a.getCollectionOfB().iterator().next());
        tx.commit();
    }
    try (Transaction tx = cont.persistence().createTransaction()) {
        Many2ManyB b = cont.entityManager().find(Many2ManyB.class, this.many2ManyB.getId());
        cont.entityManager().remove(b);
        tx.commit();
    }
    try (Transaction tx = cont.persistence().createTransaction()) {
        Many2ManyA a = cont.entityManager().find(Many2ManyA.class, this.many2ManyA.getId());
        assertNotNull(a);
        assertTrue(a.getCollectionOfB().isEmpty());
        tx.commit();
    }
}

Example 39 with Transaction

use of com.haulmont.cuba.core.Transaction in project cuba by cuba-platform.

the class SoftDeleteNotFoundDeletedTest method setUp.

@Before
public void setUp() throws Exception {
    dataManager = AppBeans.get(DataManager.class);
    Transaction tx = cont.persistence().createTransaction();
    try {
        EntityManager em = cont.persistence().getEntityManager();
        SoftDelete_Service service = new SoftDelete_Service();
        serviceId = service.getId();
        service.setName("service");
        service.setCode("serviceCode");
        em.persist(service);
        SoftDelete_Task task = new SoftDelete_Task();
        taskId = task.getId();
        task.setMessage("message");
        task.setService(service);
        em.persist(task);
        SoftDelete_TaskValue taskValue = new SoftDelete_TaskValue();
        taskValueId = taskValue.getId();
        taskValue.setTask(task);
        em.persist(taskValue);
        SoftDelete_Project project = new SoftDelete_Project();
        projectId = project.getId();
        project.setName("project");
        project.setAValue(taskValue);
        project.setTask(task);
        em.persist(project);
        tx.commitRetaining();
        em = cont.persistence().getEntityManager();
        task = em.find(SoftDelete_Task.class, taskId);
        em.remove(task);
        tx.commit();
    } finally {
        tx.end();
    }
}

Example 40 with Transaction

use of com.haulmont.cuba.core.Transaction in project cuba by cuba-platform.

the class SoftDeleteTest method testQuery_CleanupMode.

@Test
public void testQuery_CleanupMode() {
    System.out.println("===================== BEGIN testQuery_CleanupMode =====================");
    Transaction tx = cont.persistence().createTransaction();
    try {
        EntityManager em = cont.persistence().getEntityManager();
        em.setSoftDeletion(false);
        Query query = em.createQuery("select r from sec$Role r where r.name = ?1");
        query.setParameter(1, "roleToBeDeleted");
        List<Role> list = query.getResultList();
        assertTrue(!list.isEmpty());
        tx.commit();
    } finally {
        tx.end();
    }
    System.out.println("===================== END testQuery_CleanupMode =====================");
}