Hi Sabine, If Bernat help is not enough, I would like to have some more insight on your problem, so If you can put here a better description of your model and the problem you are having, I will have a look :)
Esteban On Jul 19, 2013, at 10:42 AM, Bernat Romagosa <tibabenfortlapala...@gmail.com> wrote: > Hi Sabine! > > If you want an object to be referenced by another, and not embedded in it, > you need to give that object root entity. As a root, the object will have a > collection of its own, and will be referenced by other objects by id. If the > object is not root, it will be embedded inside the referring object as a > property. > > So, to be safe, always set #isVoyageRoot to return true at class side of all > objects you don't want to have embedded. In general, "big enough" objects who > are referenced by different objects should be root. > > In my case, I had a centre which had users which had centres. Users also had > projects, and projects also had users. Big mess, I know. Besides that, all > users, centres and projects had profiles. My solution was to make centres, > projects and users be roots, and let only the profiles be embedded. > > I hope this helped! > > Bernat. > > > 2013/7/19 Sabine Knöfel <sabine.knoe...@gmail.com> > Hi Esteban, > > yes, now the Rectangle Example works after doing the reset. > > But saving my model still leads to a non responding image because > Voyage is trying to write json for all model stuf deep deep deep and > circular. Perhaps same like: > http://forum.world.st/Voyage-Circular-references-td4691940.html#a4699436 > > I dont know anything about Magritte (yet) and I need a hint what to > define in my model so that it stops creating json at certain points > and creates only e.g. a Symbol. > > Example: My model instance of trip has a connection to an instance of > country. The country should not be written in json with all its > definitions. Voyage should only write e.g. #germany in the json and > later, when getting the instance back from the database, I want to > reassign the trip to the country. > > I already implemented this stuff when working witk Mongotalk the last > months and it worked fine. But my question yesterday: > http://forum.world.st/MongoDB-open-close-in-production-singleton-or-not-td4699322.html > lead to my impression that I should use voyage. > > So, how can I define the "borders"? > > Sabine > > On Thu, Jul 18, 2013 at 7:45 PM, EstebanLM [via Smalltalk] > <[hidden email]> wrote: > > > Hi Sabine, > > > > Probably you do not missed anything. > > Probably I missed to update the voyage configuration :) > > > > can you try doing > > > > VOMongoRepository allInstancesDo: #reset. > > > > before trying again? > > > > Cheers, > > Esteban > > > > On Jul 18, 2013, at 6:31 PM, Sabine Knöfel <[hidden email]> wrote: > > > >> I found this: > >> http://smallworks.eu/web/blog/2013-06-14-voyage-the-adventure > >> > >> Chapter "Enhancing storage" > >> But if I add the 3+1 methods to Rectangle, and save it again, the json did > >> not change. > >> > >> Did I miss something? > >> > >> > >> > >> > >> -- > >> View this message in context: > >> http://forum.world.st/Voyage-Circular-references-tp4691940p4699436.html > >> Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > >> > > > > > > > > > > ________________________________ > > If you reply to this email, your message will be added to the discussion > > below: > > http://forum.world.st/Voyage-Circular-references-tp4691940p4699443.html > > To unsubscribe from Voyage: Circular references, click here. > > NAML > > View this message in context: Re: Voyage: Circular references > > Sent from the Pharo Smalltalk Users mailing list archive at Nabble.com. > > > > -- > Bernat Romagosa.
