Re: [Hibernate-devel] Problem with Session.update()

[Gavin_King/Cirrus%<CI...@ci...>]

>I'm having a problem with Session.update().  After performing a
>Session.save() on an object, I change one property and call
>Session.update() on it.

Okay, just to be sure, because many new users think that you need to do
this kind of thing:

s = f.openSession();
Foo f = new Foo();
s.save(f);
f.setBar("bar");
s.update(f); // unnecessary step!!
s.flush();
s.connection.commit();
s.close();

I assume you are doing something like the following:

s = f.openSession();
Foo f = new Foo();
s.save(f);
s.flush();
s.connection.commit();
s.close();

f.setBar("bar");

s = f.openSession();
s.update(f); // necessary this time...
s.flush();
s.connection.commit();
s.close();


>How is this possible given that it just saved the object correctly?  Any
>help would be appreciated.

hmmm....youre going to have to give a bit more info than that.....

like perhaps posting a mapping file + the actual code might be enough for
me to spot the problem. (Best of all is to send a JUnit test that
reproduces it, of course.)