Re: [dss-x] Minor XSD drawback

[Stefan Hagen <stefan@dilettant.eu>]

Hi Andreas,

as we are in Go, go, go mode :-)

My suggestion is of course to leave as is not experiment and inject a 
golden remark (best send this to me so I can it inject in the document I 
am formally working on a lot over this weekend to put it in redable 
shape close to a ready to vote on form.

Thanks.

PS: I have some other questions in a mail in a few minutes to the list ...

/Stefan
Am 10.06.18 um 13:49 schrieb Andreas Kuehne:
> Hi all,
>
>
> while investigating in exotic bindings I generated ASN.1 modules (~
> ASN.1 schema file, attached for the curios ones) and stumbled across a
> detail in our current base & core schema: In some cases we use the
> extension mechanism, for example with OptionalInputsSignType ->
> OptionalInputsBaseType -> OptionalInputsType. Within the OptionalInputs
> we use the 'sequence of choice' pattern to get rid of specific ordering.
> In the ASN.1 module it became obvious that the extension mechanism
> interferes with the 'sequence of choice'. The 'choice' cannot be
> extended, just the sequence. So we get sequence of three choices. This
> fact was somehow surprising to me. There are some weird workarounds
> available (e.g using|a 'substitutionGroup|' ). To me the mentioned
> problem does not justify the introduction of such an unusual XSD element.
>
> My proposal is to add a remark and leave as is. What your opinion?
>
>
> Greetings,
>
>
> Andreas
>
> --
> Andreas Kühne
> phone: +49 177 293 24 97
> mailto: kuehne@trustable.de
>
> Trustable Ltd. Niederlassung Deutschland Gartenheimstr. 39C - 30659 Hannover Amtsgericht Hannover HRB 212612
>
> Director Andreas Kühne
>
> Company UK Company No: 5218868 Registered in England and Wales
>
>
>
>
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--
Stefan Hagen
read://shagen.de
talk: eventually