Examples with Transaction org.hibernate.Transaction used on opensource projects

Example 6 with Transaction

use of org.hibernate.Transaction in project druid by alibaba.

the class HibernateCRUDTest method test_transactional_delete.

public void test_transactional_delete() {
    Session session = null;
    Transaction tran = null;
    try {
        session = sessionFactory.openSession();
        tran = session.beginTransaction();
        doCreate(session);
        doDelete(session);
    } finally {
        if (tran != null) {
            tran.commit();
        }
        if (session != null) {
            session.flush();
            session.close();
        }
    }
}

Example 7 with Transaction

use of org.hibernate.Transaction in project hibernate-orm by hibernate.

the class SpatialFunctionalTestCase method cleanUpTest.

private void cleanUpTest(String pckg) {
    Session session = null;
    Transaction tx = null;
    try {
        session = openSession();
        tx = session.beginTransaction();
        String hql = String.format("delete from org.hibernate.spatial.integration.%s.GeomEntity", pckg);
        Query q = session.createQuery(hql);
        q.executeUpdate();
        tx.commit();
    } catch (Exception e) {
        if (tx != null) {
            tx.rollback();
        }
    } finally {
        if (session != null) {
            session.close();
        }
    }
}

Example 8 with Transaction

use of org.hibernate.Transaction in project hibernate-orm by hibernate.

the class BaseCoreFunctionalTestCase method assertAllDataRemoved.

@SuppressWarnings({ "UnnecessaryBoxing", "UnnecessaryUnboxing" })
protected void assertAllDataRemoved() {
    if (!createSchema()) {
        // no tables were created...
        return;
    }
    if (!Boolean.getBoolean(VALIDATE_DATA_CLEANUP)) {
        return;
    }
    Session tmpSession = sessionFactory.openSession();
    Transaction transaction = tmpSession.beginTransaction();
    try {
        List list = tmpSession.createQuery("select o from java.lang.Object o").list();
        Map<String, Integer> items = new HashMap<String, Integer>();
        if (!list.isEmpty()) {
            for (Object element : list) {
                Integer l = items.get(tmpSession.getEntityName(element));
                if (l == null) {
                    l = 0;
                }
                l = l + 1;
                items.put(tmpSession.getEntityName(element), l);
                System.out.println("Data left: " + element);
            }
            transaction.rollback();
            fail("Data is left in the database: " + items.toString());
        }
        transaction.rollback();
    } finally {
        try {
            if (transaction.getStatus().canRollback()) {
                transaction.rollback();
            }
            tmpSession.close();
        } catch (Throwable t) {
        // intentionally empty
        }
    }
}

Example 9 with Transaction

use of org.hibernate.Transaction in project hibernate-orm by hibernate.

the class TestStoreRetrieveUsingGeolatte method storeTestObjects.

private void storeTestObjects(Map<Integer, GeomEntity> stored) {
    Session session = null;
    Transaction tx = null;
    int id = -1;
    try {
        session = openSession();
        // to improve feedback in case of failure
        for (TestDataElement element : testData) {
            id = element.id;
            tx = session.beginTransaction();
            GeomEntity entity = GeomEntity.createFrom(element);
            stored.put(entity.getId(), entity);
            session.save(entity);
            tx.commit();
        }
    } catch (Exception e) {
        if (tx != null) {
            tx.rollback();
        }
        throw new RuntimeException("Failed storing testsuite-suite object with id:" + id, e);
    } finally {
        if (session != null) {
            session.close();
        }
    }
}

Example 10 with Transaction

use of org.hibernate.Transaction in project hibernate-orm by hibernate.

the class TestStoreRetrieveUsingJTS method retrieveAndCompare.

private void retrieveAndCompare(Map<Integer, GeomEntity> stored) {
    int id = -1;
    Transaction tx = null;
    Session session = null;
    try {
        session = openSession();
        tx = session.beginTransaction();
        for (GeomEntity storedEntity : stored.values()) {
            id = storedEntity.getId();
            GeomEntity retrievedEntity = (GeomEntity) session.get(GeomEntity.class, id);
            Geometry retrievedGeometry = retrievedEntity.getGeom();
            Geometry storedGeometry = storedEntity.getGeom();
            String msg = createFailureMessage(storedEntity.getId(), storedGeometry, retrievedGeometry);
            assertTrue(msg, geometryEquality.test(storedGeometry, retrievedGeometry));
        }
        tx.commit();
    } catch (Exception e) {
        if (tx != null) {
            tx.rollback();
        }
        throw new RuntimeException(String.format("Failure on case: %d", id), e);
    } finally {
        if (session != null) {
            session.close();
        }
    }
}