Yeah the annotations are fine. The GWT compiler does not include them
in the compiled JS code.
On 24 Mar 2010, at 09:09, Christian Goudreau wrote:
Yes, a lot actually. I was asking myself that question since I
introduced in my POJO's some TWIG annotation and didn't know if
those information are compatible with GWT-RPC Mecanism.
I'll give a deeper look into twig tomorow.
Thanks
Christian
On Tue, Mar 23, 2010 at 10:03 PM, John Patterson <jdpatter...@gmail.com
> wrote:
Hi Damob,
They work perfectly together because your data models are *pure*
POJOs with no dependencies on the datastore at all.
In contrast, in JDO, JPA, Objectify and SimpleDS your data models
usually use low-level Keys and possibly other types. This means
that you either need to make an extra layer of DTO's or make your UI
code dependant on the low-level API.
For example, a Band and its Musicians can be sent to GWT as a single
object:
class Band
{
@Key String name;
List<Musician> members;
}
With all the other libraries the data model needs Keys which
complicates things. You might send the Band and then need to send
more requests to read each band member from its Key.
I send data directly from my data layer to my GWT client and my
client code does not reference any com.google.appengine.* classes at
all.
Hope this helps,
John
On 24 Mar 2010, at 03:29, Damob wrote:
I was wondering how well those two works together and how to link
them.
Thanks
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