The idea of silently having an object always persisted is certainly an
appealing one.
Shame it doesn't work so well in practice, in order to avoid issues of
persisting an object (or multiple related objects) in an inconsistent state
we need some form of transactions, or "checkpoints" where a session is
manually flushed/saved.
That's usually where the problems begin, especially with the involvement of
threads...
On 13 July 2010 14:35, Fabrizio Giudici <fabrizio.giud...@tidalwave.it>wrote:
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> >> Ya, tell me about it... but even though hibernate is a very good
> >> example here, I think we can extend it to most (if not all)
> >> frameworks. You have to work to their likings and if you need
> >> something different, you're in trouble...
> >
>
> There are big conceptual differences. Some frameworks are very open
> and modular, so you can pick only what you need and like (e.g. Spring,
> of which you can use only a subset). So, what matters is the
> granularity of the functions that the framework delivers.
> Unfortunately, "persistence" is conceptually a single and
> simple-to-define function ("I'd like to manipulate objects as I'd do
> in Java and have them surviving an application shutdown"), but all the
> problems arise from inside thus a framework focused on it never fully
> satisfies you.
>
> - --
> Fabrizio Giudici - Java Architect, Project Manager
> Tidalwave s.a.s. - "We make Java work. Everywhere."
> java.net/blog/fabriziogiudici - www.tidalwave.it/people
> fabrizio.giud...@tidalwave.it
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