/** Test updates. */
public void testUpdate() {
EntityManager em = createEntityManager();
beginTransaction(em);
Order order = new Order();
try {
order.id = this.nextId++;
order.orderedBy = "ACME";
order.address = new Address();
order.address.city = "Ottawa";
em.persist(order);
commitTransaction(em);
} finally {
closeEntityManagerAndTransaction(em);
}
clearCache();
em = createEntityManager();
beginTransaction(em);
try {
order = em.find(Order.class, this.existingOrder.id);
order.orderedBy = "Fred Jones";
order.address.addressee = "Fred Jones";
commitTransaction(em);
} finally {
closeEntityManagerAndTransaction(em);
}
clearCache();
em = createEntityManager();
beginTransaction(em);
try {
Order fromDatabase = em.find(Order.class, order.id);
compareObjects(order, fromDatabase);
} finally {
closeEntityManagerAndTransaction(em);
}
}
/** Test refresh. */
public void testRefresh() {
EntityManager em = createEntityManager();
beginTransaction(em);
Order order = new Order();
try {
order.id = this.nextId++;
order.orderedBy = "ACME";
order.address = new Address();
order.address.city = "Ottawa";
em.persist(order);
commitTransaction(em);
} finally {
closeEntityManagerAndTransaction(em);
}
clearCache();
em = createEntityManager();
beginTransaction(em);
try {
order = em.find(Order.class, order.id);
order.orderedBy = "Fred Jones";
em.refresh(order);
if (order.orderedBy.equals("Fred Jones")) {
fail("Refresh failed: " + order.orderedBy);
}
} finally {
closeEntityManagerAndTransaction(em);
}
}
/** Test inserts. */
public void testInsert() {
EntityManager em = createEntityManager();
beginTransaction(em);
Order order = new Order();
try {
order.id = this.nextId++;
order.orderedBy = "ACME";
order.address = new Address();
order.address.city = "Ottawa";
em.persist(order);
order.customer = new Customer();
order.customer.id = String.valueOf(this.nextId++);
order.customer.name = "ACME";
em.persist(order.customer);
commitTransaction(em);
} finally {
closeEntityManagerAndTransaction(em);
}
clearCache();
em = createEntityManager();
beginTransaction(em);
try {
Order fromDatabase = em.find(Order.class, order.id);
compareObjects(order, fromDatabase);
} finally {
closeEntityManagerAndTransaction(em);
}
}
public void testSetup() {
EntityManager em = createEntityManager();
// First clear old data from store.
beginTransaction(em);
KVStore store =
((OracleNoSQLConnection) em.unwrap(javax.resource.cci.Connection.class)).getStore();
Iterator<Key> iterator = store.storeKeysIterator(Direction.UNORDERED, 0);
while (iterator.hasNext()) {
store.multiDelete(iterator.next(), null, null);
}
commitTransaction(em);
beginTransaction(em);
try {
for (int index = 0; index < 10; index++) {
existingOrder = new Order();
existingOrder.id = this.nextId++;
existingOrder.orderedBy = "ACME";
existingOrder.address = new Address();
existingOrder.address.city = "Ottawa";
existingOrder.address.addressee = "Bob Jones";
existingOrder.address.state = "CA";
existingOrder.address.country = "Mexico";
existingOrder.address.zipCode = "12345";
LineItem line = new LineItem();
line.itemName = "stuff";
line.itemPrice = new BigDecimal("10.99");
line.lineNumber = 1;
line.quantity = 100;
existingOrder.lineItems.add(line);
line = new LineItem();
line.itemName = "more stuff";
line.itemPrice = new BigDecimal("20.99");
line.lineNumber = 2;
line.quantity = 50;
existingOrder.lineItems.add(line);
existingOrder.comments.add("priority order");
existingOrder.comments.add("next day");
em.persist(existingOrder);
}
commitTransaction(em);
} finally {
closeEntityManagerAndTransaction(em);
}
clearCache();
}
/** Test deletes. */
public void testDelete() {
EntityManager em = createEntityManager();
beginTransaction(em);
Order order = new Order();
try {
order.id = this.nextId++;
order.orderedBy = "ACME";
order.address = new Address();
order.address.city = "Ottawa";
em.persist(order);
commitTransaction(em);
} finally {
closeEntityManagerAndTransaction(em);
}
clearCache();
em = createEntityManager();
beginTransaction(em);
try {
order = em.find(Order.class, order.id);
em.remove(order);
commitTransaction(em);
} finally {
closeEntityManagerAndTransaction(em);
}
clearCache();
em = createEntityManager();
beginTransaction(em);
try {
Order fromDatabase = em.find(Order.class, order.id);
if (fromDatabase != null) {
fail("Object not deleted: " + fromDatabase);
}
} finally {
closeEntityManagerAndTransaction(em);
}
}
