Examples with Item org.hibernate.jpa.test.Item used on opensource projects

Example 1 with Item

use of org.hibernate.jpa.test.Item in project hibernate-orm by hibernate.

the class EntityManagerFactorySerializationTest method testSerialization.

@Test
public void testSerialization() throws Exception {
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    ObjectOutput out = new ObjectOutputStream(stream);
    out.writeObject(entityManagerFactory());
    out.close();
    byte[] serialized = stream.toByteArray();
    stream.close();
    ByteArrayInputStream byteIn = new ByteArrayInputStream(serialized);
    ObjectInputStream in = new ObjectInputStream(byteIn);
    EntityManagerFactory serializedFactory = (EntityManagerFactory) in.readObject();
    in.close();
    byteIn.close();
    EntityManager em = serializedFactory.createEntityManager();
    //em.getTransaction().begin();
    //em.setFlushMode( FlushModeType.NEVER );
    Cat cat = new Cat();
    cat.setAge(3);
    cat.setDateOfBirth(new Date());
    cat.setLength(22);
    cat.setName("Kitty");
    em.persist(cat);
    Item item = new Item();
    item.setName("Train Ticket");
    item.setDescr("Paris-London");
    em.persist(item);
    //em.getTransaction().commit();
    //em.getTransaction().begin();
    item.setDescr("Paris-Bruxelles");
    //em.getTransaction().commit();
    //fake the in container work
    ((HibernateEntityManager) em).getSession().disconnect();
    stream = new ByteArrayOutputStream();
    out = new ObjectOutputStream(stream);
    out.writeObject(em);
    out.close();
    serialized = stream.toByteArray();
    stream.close();
    byteIn = new ByteArrayInputStream(serialized);
    in = new ObjectInputStream(byteIn);
    em = (EntityManager) in.readObject();
    in.close();
    byteIn.close();
    //fake the in container work
    em.getTransaction().begin();
    item = em.find(Item.class, item.getName());
    item.setDescr(item.getDescr() + "-Amsterdam");
    cat = (Cat) em.createQuery("select c from " + Cat.class.getName() + " c").getSingleResult();
    cat.setLength(34);
    em.flush();
    em.remove(item);
    em.remove(cat);
    em.flush();
    em.getTransaction().commit();
    em.close();
}

Example 2 with Item

use of org.hibernate.jpa.test.Item in project hibernate-orm by hibernate.

the class EntityManagerSerializationTest method testSerialization.

@Test
public void testSerialization() throws Exception {
    EntityManager em = entityManagerFactory().createEntityManager();
    //em.getTransaction().begin();
    //em.setFlushMode( FlushModeType.NEVER );
    Cat cat = new Cat();
    cat.setAge(3);
    cat.setDateOfBirth(new Date());
    cat.setLength(22);
    cat.setName("Kitty");
    em.persist(cat);
    Item item = new Item();
    item.setName("Train Ticket");
    item.setDescr("Paris-London");
    em.persist(item);
    //em.getTransaction().commit();
    //em.getTransaction().begin();
    item.setDescr("Paris-Bruxelles");
    //em.getTransaction().commit();
    //fake the in container work
    ((HibernateEntityManager) em).getSession().disconnect();
    ByteArrayOutputStream stream = new ByteArrayOutputStream();
    ObjectOutput out = new ObjectOutputStream(stream);
    out.writeObject(em);
    out.close();
    byte[] serialized = stream.toByteArray();
    stream.close();
    ByteArrayInputStream byteIn = new ByteArrayInputStream(serialized);
    ObjectInputStream in = new ObjectInputStream(byteIn);
    em = (EntityManager) in.readObject();
    in.close();
    byteIn.close();
    //fake the in container work
    em.getTransaction().begin();
    item = em.find(Item.class, item.getName());
    item.setDescr(item.getDescr() + "-Amsterdam");
    cat = (Cat) em.createQuery("select c from " + Cat.class.getName() + " c").getSingleResult();
    cat.setLength(34);
    em.flush();
    em.remove(item);
    em.remove(cat);
    em.flush();
    em.getTransaction().commit();
    em.close();
}

Example 3 with Item

use of org.hibernate.jpa.test.Item in project hibernate-orm by hibernate.

the class InterceptorTest method testConfiguredInterceptor.

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// test Interceptor settings
@Test
public void testConfiguredInterceptor() {
    Map settings = basicSettings();
    settings.put(org.hibernate.cfg.AvailableSettings.INTERCEPTOR, ExceptionInterceptor.class.getName());
    EntityManagerFactory emf = Bootstrap.getEntityManagerFactoryBuilder(new PersistenceUnitDescriptorAdapter(), settings).build();
    EntityManager em = emf.createEntityManager();
    Item i = new Item();
    i.setName("Laptop");
    try {
        em.getTransaction().begin();
        em.persist(i);
        em.getTransaction().commit();
        fail("No interceptor");
    } catch (IllegalStateException e) {
        assertEquals(ExceptionInterceptor.EXCEPTION_MESSAGE, e.getMessage());
    } finally {
        if (em.getTransaction() != null && em.getTransaction().isActive()) {
            em.getTransaction().rollback();
        }
        em.close();
        emf.close();
    }
}

Example 4 with Item

use of org.hibernate.jpa.test.Item in project hibernate-orm by hibernate.

the class InterceptorTest method testDeprecatedConfiguredInterceptor.

// ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
// test deprecated Interceptor settings
@Test
public void testDeprecatedConfiguredInterceptor() {
    Map settings = basicSettings();
    settings.put(AvailableSettings.INTERCEPTOR, ExceptionInterceptor.class.getName());
    EntityManagerFactory emf = Bootstrap.getEntityManagerFactoryBuilder(new PersistenceUnitDescriptorAdapter(), settings).build();
    EntityManager em = emf.createEntityManager();
    Item i = new Item();
    i.setName("Laptop");
    try {
        em.getTransaction().begin();
        em.persist(i);
        em.getTransaction().commit();
        fail("No interceptor");
    } catch (IllegalStateException e) {
        assertEquals(ExceptionInterceptor.EXCEPTION_MESSAGE, e.getMessage());
    } finally {
        if (em.getTransaction() != null && em.getTransaction().isActive()) {
            em.getTransaction().rollback();
        }
        em.close();
        emf.close();
    }
}

Example 5 with Item

use of org.hibernate.jpa.test.Item in project hibernate-orm by hibernate.

the class QueryTest method testNullNamedParameterParameterIncompatible.

@Test
@SkipForDialect(value = SybaseDialect.class, comment = "Null == null on Sybase")
public void testNullNamedParameterParameterIncompatible() throws Exception {
    EntityManager em = getOrCreateEntityManager();
    em.getTransaction().begin();
    try {
        Item item = new Item("Mouse", "Micro$oft mouse");
        em.persist(item);
        Query q = em.createQuery("from Item i where i.intVal=:iVal");
        Parameter p = new Parameter() {

            @Override
            public String getName() {
                return "iVal";
            }

            @Override
            public Integer getPosition() {
                return null;
            }

            @Override
            public Class getParameterType() {
                return Long.class;
            }
        };
        q.setParameter(p, null);
        List results = q.getResultList();
        // null != null
        assertEquals(0, results.size());
        q = em.createQuery("from Item i where i.intVal is null and :iVal is null");
        q.setParameter(p, null);
        results = q.getResultList();
        assertEquals(1, results.size());
        q = em.createQuery("from Item i where i.intVal is null or i.intVal = :iVal");
        q.setParameter(p, null);
        results = q.getResultList();
        assertEquals(1, results.size());
    } finally {
        if (em.getTransaction() != null && em.getTransaction().isActive()) {
            em.getTransaction().rollback();
        }
        em.close();
    }
}