Hi Richard,
Thank you for your answer, it is clear now why that doesn't work.
The thing is, these two graphs are passed through the same parameter, so I
would have to test whether the graph is a temp graph, what would be the
most efficient way to do this ?
Thanks,
Nicolas
Le mardi 29 mars 2022 à 11:30:01 UTC+2, Richard Cyganiak a écrit :
> Hi Nicolas,
>
> Temp graphs are not visible to certain parts of the system, such as the
> logic that resolves imports.
>
> I'm not sure if this will help you, but if you need to access a temp graph
> together with some other graphs, the function ui:unionOfGraphs(?g1, ?g2,
> ...) might be useful. This function returns a “magic” graph name that
> contains the triples from all the argument graphs, and it works with temp
> graphs. For example, this will work in SWP:
>
> <ui:setContext ui:queryGraph="{= ui:unionOfGraphs(ui:tempGraph,
> <urn:x-evn-master:my-asset-collection>)) }">
>
> Wrapping the non-temp graph in ui:graphWithImports(...) will also work as
> expected.
>
> (Adding a UUID to the temp graph name is not necessary as temp graphs are
> scoped to the currently running SWP engine instance, and each separate HTTP
> request will get a separate SWP engine instance. Good practice is to choose
> a temp graph name that is unique to your service/component, e.g.,
> ui:tempGraphMyCustomExporter.)
>
> Richard
>
>
> On 29 Mar 2022, at 09:26, Nicolas Fouqué <nfouque...@gmail.com> wrote:
>
> It is from inside a SWP script but now that you mention it I am not using
> the standard ui:tempGraph, I added a UUID to it because there was concern
> of the graph modifications colliding with other services.
> Nicolas
>
> Le mardi 29 mars 2022 à 10:21:18 UTC+2, Holger Knublauch a écrit :
>
>> Is this from inside an SWP script, and are you using ui:tempGraph?
>>
>> Holger
>>
>>
>> On 2022-03-29 6:17 pm, Nicolas Fouqué wrote:
>>
>> Hi,
>> I'm developing a service that selects resources in a graph specified in
>> parameter, in some cases, this is done on EDG graphs and I used
>> ui:graphWithImports to make my selection properly.
>> But recently a new use case has emerged where I have to use this service
>> with a temporary graph, and it seems like calling "ui:graphWithImports" on
>> my temp graph makes it fail.
>> Is there a way to make that work without having to move all my usage of
>> ui:graphWithImports ?
>>
>> Thanks in advance,
>>
>> Nicolas
>>
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