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

Example 16 with Session

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

the class BaseCoreFunctionalTestCase method readCommittedIsolationMaintained.

protected boolean readCommittedIsolationMaintained(String scenario) {
    int isolation = java.sql.Connection.TRANSACTION_READ_UNCOMMITTED;
    Session testSession = null;
    try {
        testSession = openSession();
        isolation = testSession.doReturningWork(new AbstractReturningWork<Integer>() {

            @Override
            public Integer execute(Connection connection) throws SQLException {
                return connection.getTransactionIsolation();
            }
        });
    } catch (Throwable ignore) {
    } finally {
        if (testSession != null) {
            try {
                testSession.close();
            } catch (Throwable ignore) {
            }
        }
    }
    if (isolation < java.sql.Connection.TRANSACTION_READ_COMMITTED) {
        SkipLog.reportSkip("environment does not support at least read committed isolation", scenario);
        return false;
    } else {
        return true;
    }
}

Example 17 with Session

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

the class InsertedDataTest method testInsertWithClear.

@Test
public void testInsertWithClear() {
    sessionFactory().getCache().evictEntityRegions();
    sessionFactory().getStatistics().clear();
    Session s = openSession();
    s.beginTransaction();
    CacheableItem item = new CacheableItem("data");
    s.save(item);
    s.flush();
    s.clear();
    s.getTransaction().commit();
    s.close();
    Map cacheMap = sessionFactory().getStatistics().getSecondLevelCacheStatistics("item").getEntries();
    assertEquals(1, cacheMap.size());
    s = openSession();
    s.beginTransaction();
    s.createQuery("delete CacheableItem").executeUpdate();
    s.getTransaction().commit();
    s.close();
}

Example 18 with Session

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

the class InsertedDataTest method testInsertWithRefresh.

@Test
public void testInsertWithRefresh() {
    sessionFactory().getCache().evictEntityRegions();
    sessionFactory().getStatistics().clear();
    Session s = openSession();
    s.beginTransaction();
    CacheableItem item = new CacheableItem("data");
    s.save(item);
    s.flush();
    s.refresh(item);
    s.getTransaction().commit();
    s.close();
    Map cacheMap = sessionFactory().getStatistics().getSecondLevelCacheStatistics("item").getEntries();
    assertEquals(1, cacheMap.size());
    s = openSession();
    s.beginTransaction();
    s.createQuery("delete CacheableItem").executeUpdate();
    s.getTransaction().commit();
    s.close();
}

Example 19 with Session

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

the class InsertedDataTest method testInsertWithClearThenRollback.

@Test
public void testInsertWithClearThenRollback() {
    sessionFactory().getCache().evictEntityRegions();
    sessionFactory().getStatistics().clear();
    Session s = openSession();
    s.beginTransaction();
    CacheableItem item = new CacheableItem("data");
    s.save(item);
    s.flush();
    s.clear();
    item = (CacheableItem) s.get(CacheableItem.class, item.getId());
    s.getTransaction().rollback();
    s.close();
    Map cacheMap = sessionFactory().getStatistics().getSecondLevelCacheStatistics("item").getEntries();
    assertEquals(0, cacheMap.size());
    s = openSession();
    s.beginTransaction();
    item = (CacheableItem) s.get(CacheableItem.class, item.getId());
    s.getTransaction().commit();
    s.close();
    assertNull("it should be null", item);
}

Example 20 with Session

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

the class InsertedDataTest method testInsertThenUpdate.

@Test
public void testInsertThenUpdate() {
    sessionFactory().getCache().evictEntityRegions();
    sessionFactory().getStatistics().clear();
    Session s = openSession();
    s.beginTransaction();
    CacheableItem item = new CacheableItem("data");
    s.save(item);
    s.flush();
    item.setName("new data");
    s.getTransaction().commit();
    s.close();
    Map cacheMap = sessionFactory().getStatistics().getSecondLevelCacheStatistics("item").getEntries();
    assertEquals(1, cacheMap.size());
    s = openSession();
    s.beginTransaction();
    s.createQuery("delete CacheableItem").executeUpdate();
    s.getTransaction().commit();
    s.close();
}