You are viewing a plain text version of this content. The canonical link for it is here.

Posted to user@cayenne.apache.org by Malcolm Edgar <ma...@gmail.com> on 2013/05/25 07:36:55 UTC

Upgrading Applications from Cayenne 3.0 to 3.1

Hi All,

I would like hear about peoples experiences upgrading web applications from
Cayenne 3.0 to 3.1 ?

http://cayenne.apache.org/docs/3.1/upgrade-guide/ar01.html#cayenne-modeler

What issues did people experience, and do you have any advice you can
provide.

thanks for your help.

regards Malcolm Edgar

Re: Upgrading Applications from Cayenne 3.0 to 3.1

Posted by Michael Gentry <mg...@masslight.net>.

I've started putting a CayenneUtils class in my 3.0 apps which has:

    public static DataContext newContext()
    {
        return DataContext.createDataContext();
    }

When I switch it over to 3.1, I'll change this method to create the context
from the server runtime and also add the server runtime bootstrapping to
the class.  This way the application generally won't be impacted unless
doing tricky things.  I just have a new place to get the contexts.

mrg

On Tue, May 28, 2013 at 9:10 AM, Malcolm Edgar <ma...@gmail.com>wrote:

> Ok thanks, that is good to know.
>
> regards malcolm
>
> Sent from my iPad
>
> On 28/05/2013, at 5:33 PM, Andrus Adamchik <an...@objectstyle.org> wrote:
>
> > The biggest difference is clearly the configuration and bootstrapping
> part. Once you got a hold of your ObjectContext, the experience should be
> pretty much the same.
> >
> > Andrus
> >
> > On May 25, 2013, at 8:36 AM, Malcolm Edgar <ma...@gmail.com>
> wrote:
> >
> >> Hi All,
> >>
> >> I would like hear about peoples experiences upgrading web applications
> from
> >> Cayenne 3.0 to 3.1 ?
> >>
> >>
> http://cayenne.apache.org/docs/3.1/upgrade-guide/ar01.html#cayenne-modeler
> >>
> >> What issues did people experience, and do you have any advice you can
> >> provide.
> >>
> >> thanks for your help.
> >>
> >> regards Malcolm Edgar
> >
>

Re: Upgrading Applications from Cayenne 3.0 to 3.1

Posted by Malcolm Edgar <ma...@gmail.com>.

Ok thanks, that is good to know.

regards malcolm

Sent from my iPad

On 28/05/2013, at 5:33 PM, Andrus Adamchik <an...@objectstyle.org> wrote:

> The biggest difference is clearly the configuration and bootstrapping part. Once you got a hold of your ObjectContext, the experience should be pretty much the same. 
> 
> Andrus
> 
> On May 25, 2013, at 8:36 AM, Malcolm Edgar <ma...@gmail.com> wrote:
> 
>> Hi All,
>> 
>> I would like hear about peoples experiences upgrading web applications from
>> Cayenne 3.0 to 3.1 ?
>> 
>> http://cayenne.apache.org/docs/3.1/upgrade-guide/ar01.html#cayenne-modeler
>> 
>> What issues did people experience, and do you have any advice you can
>> provide.
>> 
>> thanks for your help.
>> 
>> regards Malcolm Edgar
>

Re: Upgrading Applications from Cayenne 3.0 to 3.1

Posted by Andrus Adamchik <an...@objectstyle.org>.

The biggest difference is clearly the configuration and bootstrapping part. Once you got a hold of your ObjectContext, the experience should be pretty much the same. 

Andrus

On May 25, 2013, at 8:36 AM, Malcolm Edgar <ma...@gmail.com> wrote:

> Hi All,
> 
> I would like hear about peoples experiences upgrading web applications from
> Cayenne 3.0 to 3.1 ?
> 
> http://cayenne.apache.org/docs/3.1/upgrade-guide/ar01.html#cayenne-modeler
> 
> What issues did people experience, and do you have any advice you can
> provide.
> 
> thanks for your help.
> 
> regards Malcolm Edgar