public void testChanged() throws Exception {
Order po = OrderMother.makeOrder();
save(po.getRestaurant());
save(po);
final Serializable orderId = po.getId();
Order detachedOrder = am.detach(po);
doWithTransaction(
new TxnCallback() {
public void execute() throws Exception {
Order po = (Order) load(Order.class, orderId.toString());
po.noteSent("msgid", new Date());
po.accept("x");
}
});
try {
Order attachedOrder = am.attach(detachedOrder);
fail("Expected exception");
} catch (OptimisticLockingFailureException e) {
}
}
public void test() throws Exception {
Order po = OrderMother.makeOrder();
save(po.getRestaurant());
save(po);
Order detachedOrder = am.detach(po);
detachedOrder.getVersion();
detachedOrder.noteSent("msgid", new Date());
detachedOrder.accept("x");
Order attachedOrder = am.attach(detachedOrder);
assertFalse(attachedOrder.isAcknowledgable());
}