AW: [dss-x] Minor design issue with the core

[<detlef.huehnlein@ecsec.de>]

Hi,

I would consider this to be a minor issue. 

BR,
 dh

-----UrsprÃngliche Nachricht-----
Von: dss-x@lists.oasis-open.org <dss-x@lists.oasis-open.org> Im Auftrag von Andreas Kuehne
Gesendet: Montag, 13. Mai 2019 13:23
An: dss-x@lists.oasis-open.org
Betreff: Re: [dss-x] Minor design issue with the core

Hi Ernst Jan,

> We should avoid cyclic dependencies, so indeed I would expect a new 
> schema file that contains the 'basic' (low level) specs. From a 
> practical point of view the introduction of a schema with one item is 
> ok, but from a more general point of view maybe the core has to 
> divided into more basic types and more complex types. But I don't know 
> if that can be treated as a minor change...

I agree that from a developer point of view this isn't a big. But adding another schema file could be considered 'significant' ... let's see what Detlef thinks about this.


Greetings,


Andreas


> Regards
>
> Ernst Jan
>
> Andreas Kuehne wrote:
>> HI all,
>>
>>
>> while assembling the package for the core I noticed that we got a 
>> cyclic dependency between the base schema and the rewritten XMLDSig schema.
>> This is usually considered as ugly. The single structure that is 
>> required by XMLDSig is the NsPrefixMappingType of the base package. 
>> To resolve the cycle we could introduce a new schema file that 
>> contains only this element.
>>
>>
>> What's your view on this? Introduce and explain an additional schema 
>> or just go on as is?
>>
>>
>> Greetings,
>>
>>
>> Andreas
>>

--
Andreas KÃhne 

Chair of OASIS DSS-X
 
phone: +49 177 293 24 97
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