Hi,
just a remark: You can now use direct object references in your
persistent class:
class A {
long id;
B b;
}
if A and B are Persistable. b will be put and get EAGER, so beware of
performance issues!
I plan to support a Lazy Annotation that instantiates only empty
objects with the ID and can be fetched later.
Also Collections of objects will be supported.
Circular references will also be handled properly.
Please use http://groups.google.com/group/mobile-objects-discuss for
further discussions.
On 30 Aug., 14:15, "J.Ganesan" <[email protected]> wrote:
> Congratulations. The simplicity is striking. This library really gives
> an object orientation tinge to persistence. I believe this library is
> a natural extension to GWT programming model.
> It is useful for those projects not demanding a deep object graph. Of
> course, when this library is extended to take care of
> java.util.Collections and of circular references, it will be lot more
> useful.
>
> J.Ganesanwww.DataStoreGwt.com
>
> On Aug 29, 9:24 pm, joergviola <[email protected]> wrote:
>
>
>
>
>
>
>
> > Hello,
> > I want to announce a new lib for HTML5 gwt apps:
>
> >https://code.google.com/p/mobile-objects/
>
> > Using it, you can directly persist objects to local HTML5 storage or
> > database, whatever is available.
> > Moreover, synchronisation to a server is possible, currently to GAE using
> > objectify.
>
> > GWT generators are used to generate class descriptors for the persistent
> > classes.
> > At runtime, these descriptors are used to create JSON for storage or an SQL
> > for database persistence.
>
> > The persistence model currently is quite simple and modelled after the
> > objectify API.
>
> > I would be happy if someone just could check the concept and tell whether
> > this lib would be useful.
>
> > Thanks a lot, Joerg
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