At this point, as I am willing to reshuffle everything, I may just try to use Bootique 4.0-M1 too. This effort may also help providing some feedback on how to possibly integrate OpenTelemetry. If I don't stumble under the effort, it may be an epic achievement! 🤪
Giulio Cesare On Sun, Oct 26, 2025 at 11:58 PM Andrus Adamchik <[email protected]> wrote: > > Good luck! Straight to the future :) > > > On Oct 26, 2025, at 12:21 PM, [email protected] wrote: > > > > I just got back to my project, trying to finalize the upgrade, and I > > find out there is a brand new version of Cayenne available. > > I am going to try to jump directly from 3.0.2 to 5.0-M1. 🎢 > > Wish me luck! 🤹 > > > > Giulio Cesare > > > > On Sat, Oct 4, 2025 at 10:29 AM [email protected] > > <[email protected]> wrote: > >> > >> Thanks Michael, > >> I now need to find how to rewire what I was previously doing mostly > >> using the org.apache.cayenne.conf package. > >> I suppose this is part of the friction I'll have to go through to get > >> a plain Jar (with Jetty). > >> > >> Thanks for the pointer. > >> > >> Giulio Cesare > >> > >> On Wed, Oct 1, 2025 at 9:16 PM Michael Gentry <[email protected]> wrote: > >>> > >>> Hi Giulio, > >>> > >>> In 4.2, you get the ObjectContext from the Cayenne Runtime: > >>> > >>> https://cayenne.apache.org/docs/4.2/getting-started-guide/#getting-started-with-objectcontext > >>> > >>> mrg > >>> > >>> On Wed, Oct 1, 2025 at 5:23 AM [email protected] < > >>> [email protected]> wrote: > >>> > >>>> Hello, > >>>> I have been able to fix almost all the warnings and errors. > >>>> I have to points that I am not able to fix, though: > >>>> - I was still using DataContext (instead of ObjectContext); is this > >>>> still a useful class? Otherwise, how do I create a DataContext, as > >>>> `DataContext.createDataContext();` is not defined > >>>> - how do I replace the use of ServletUtil.initializeSharedConfiguration? > >>>> > >>>> Thanks, > >>>> Giulio Cesare > >>>> > >>>> On Tue, Sep 30, 2025 at 3:50 PM [email protected] > >>>> <[email protected]> wrote: > >>>>> > >>>>> Thanks Andrus! > >>>>> > >>>>> I'll report on any progress with my upgrade. > >>>>> > >>>>> Giulio Cesare > >>>>> > >>>>> On Tue, Sep 30, 2025 at 2:26 PM Andrus Adamchik <[email protected]> > >>>> wrote: > >>>>>> > >>>>>> Hi Giulio, > >>>>>> > >>>>>> SelectQuery is replaced with ObjectSelect. But in your case (a query > >>>> modeled in the DataMap), you would actually use something else - a > >>>> MappedSelect query per > >>>> https://cayenne.apache.org/docs/4.2/cayenne-guide/#mappedselect-and-mappedexec > >>>>>> > >>>>>> MappedSelect.query("attachment", Attachment.class) > >>>>>> .param("reference", aReference) > >>>>>> .param("user", anUser) > >>>>>> .select(context); > >>>>>> > >>>>>> Thanks, > >>>>>> Andrus > >>>>>> > >>>>>> > >>>>>>> On Sep 30, 2025, at 3:15 AM, [email protected] wrote: > >>>>>>> > >>>>>>> Hello everybody, > >>>>>>> > >>>>>>> even if this will force me to admit how old I am, I still have some > >>>>>>> Cayenne 3.0.2 code happily running in production with no issues. > >>>>>>> > >>>>>>> Lately I was trying to upgrade the application from a WAR (running in > >>>>>>> Tomcat) to a standalone application exposing the servlets via Jetty, > >>>>>>> in order to make the application easier to deploy in a docker > >>>>>>> container. > >>>>>>> > >>>>>>> After some struggle to update the model, I am now facing a LOT of > >>>>>>> deprecation warnings like this: > >>>>>>>> [deprecation] SelectQuery in org.apache.cayenne.query has been > >>>> deprecated > >>>>>>> > >>>>>>> The code I have looks like this: > >>>>>>> ------------------- > >>>>>>> prototypeQuery = > >>>>>>> > >>>> (SelectQuery)dataContext.getEntityResolver().lookupQuery("attachment"); > >>>>>>> > >>>>>>> parameters = new HashMap(); > >>>>>>> parameters.put("reference", aReference); > >>>>>>> parameters.put("user", anUser); > >>>>>>> query = prototypeQuery.queryWithParameters(parameters); > >>>>>>> > >>>>>>> result = (List<Attachment>)dataContext.performQuery(query); > >>>>>>> ------------------- > >>>>>>> > >>>>>>> Unfortunately I never had the opportunity to use any newer version of > >>>>>>> Cayenne, so I haven't followed along with all the changes that it has > >>>>>>> gone through. > >>>>>>> > >>>>>>> Is there anyone willing to suggest me what the above code snippet > >>>>>>> would look like with the new version of Cayenne? > >>>>>>> > >>>>>>> Thanks, > >>>>>>> > >>>>>>> Giulio Cesare > >>>>>> > >>>> >
