Hi Scott, I will take a crack at this tomorrow. Thanks for the advice here. Gerrick
On Sun, Apr 18, 2010 at 10:28 PM, Scott Henninger < [email protected]> wrote: > Gerrick; I think it may be a good idea to first explain why the > imports won't work as you first thought. Imports in Ensemble work > just like in Composer. You can add an owl:imports triple to a file, > but you won't see the imported triples until you re-load the file. So > once the file is saved (when using Personal Server you need to save in > TBC-ME) you can do a browser refresh in Ensemble and the imported > triples will appear. > > To cover your requirement that allows users to select which parts of > the catalog to view, using owl:imports would not be a good choice, as > it will be a lot of work to tease out triples imported from various > files. Instead, view the catalog as a set of files and have the user > import individual files into Ensemble. Basically this would be as > Holger said in an earlier post, use PerformUpdate to insert the > triples into http://tb-session, which contains the triples that > Ensemble has access to. > > It is quite common for scripts to manipulate triples in various ways, > such as transformations of imported spreadsheets, the put all of those > triples in to tb-session via the following query: > INSERT INTO <http://tb-session> {?s ?p ?o} > WHERE {?s ?p ?o} > > So, the basic outline of your application would be: > - a component lists the files your users can add to the TBE session > - choosing a file then "load" (or whatever you SPIN function names > it) will: > - run the translation script > - uses PerformUpdate to insert into http://tb-session > > From there, you can perform operations on http://tb-session, and the > users will get output from just the files they have chosen to load. > Give that a try, I think it will do what you need. > > -- Scott > > On Apr 18, 12:35 pm, Gerrick Bivins <[email protected]> wrote: > > Hi Irene, > > Sorry about that, I'll try to describe what we are attempting to do: > > 1) Open a graph in our ensemble application, think of this as a catalog > > 2) Provide a mechanism to allow our users to upload spreadsheets that > > contain instances of classes in our base ontology. These will be saved to > a > > new rdf file (.owl at the moment) for simplicity lets assume one per > > spreadsheet. > > 3) After successful upload and translation described in 2, add the > > information from the rdf model created in step 2 to the catalog model > that > > is open in ensemble. This I thought I could do by simply adding an import > > statement to the catalog model. > > > > The catalog is the main graph that a user will open our application with. > We > > would like any user to be able to see any information that has been > loaded > > to the catalog but also be able to not load everything referenced in the > > catalog, ie if the user only want to see the last two models loaded from > > spreadsheets, they could navigate to the rdf model representing those > sheets > > and just load those two models rather than the entire catalog. > > I've over simplified here but that is the general idea. > > > > Gerrick > > > > On Sun, Apr 18, 2010 at 11:59 AM, Irene Polikoff <[email protected] > >wrote: > > > > > > > > > Gerrick, > > > > > Could you describe your use case in a bit more detail e.g., what does > the > > > use do with the TBE application, what is being imported, should other > users > > > see the imported information, etc.? Once we understand the overall > workflow > > > we will be in a better position to give advice. > > > > > Irene > > > > > *From:* [email protected] [mailto: > > > [email protected]] *On Behalf Of *Gerrick Bivins > > > *Sent:* Sunday, April 18, 2010 9:59 AM > > > > > *To:* [email protected] > > > *Subject:* Re: [topbraid-users] Add import to currently open graph in > > > Ensemble application > > > > > Hi Holger, > > > > > I don't quite understand. If I run PerformUpdate intohttp://tb-session, > > > won't the new triples be added to the graph represented by > > >http://tb-sessionrather than the small model that I imported? It seems > > > like I'd want to run PerformUpdate but specify the < > > >http://my-imported-model> as the graph. Anyway, I don't fully > understand > > > the SPARQL Update spec so maybe that's where the confusion is coming > in. > > > > > Gerrick > > > > > On Sat, Apr 17, 2010 at 5:30 PM, Holger Knublauch < > [email protected]> > > > wrote: > > > > > Hi Gerrick, > > > > > there is no way to change the owl:imports of an Ensemble model at > run-time. > > > This would complicate things like dictionaries and multi-user scenarios > > > considerably. However, you can simulate this behavior to a certain > extent > > > using SPARQLMotion: Import the file you want to owl:import and then run > an > > > sml:PerformUpdate of all triples from that model > intohttp://tb-sessionto > > > add its triples like you would do other changes. Needless to say this > > > approach is only recommended for reasonably small models. > > > > > Holger > > > > > On Apr 18, 2010, at 7:12 AM, Gerrick Bivins wrote: > > > > > Hello, > > > > > Is it possible to programmatically (via SM or ensemble sdk) add imports > to > > > the currently open graph model in Ensemble? > > > > > Gerrick > > -- > You received this message because you are subscribed to the Google > Group "TopBraid Suite Users", the topics of which include TopBraid > Composer, > TopBraid Live, TopBraid Ensemble, SPARQLMotion and SPIN. > To post to this group, send email to > [email protected] > To unsubscribe from this group, send email to > [email protected]<topbraid-users%[email protected]> > For more options, visit this group at > http://groups.google.com/group/topbraid-users?hl=en > -- You received this message because you are subscribed to the Google Group "TopBraid Suite Users", the topics of which include TopBraid Composer, TopBraid Live, TopBraid Ensemble, SPARQLMotion and SPIN. 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