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Subject: Re: [ubl-dev] Code list extensibility and substitution groups
Duane, If only it were that simple - schema implementation nuances are subject to communities of interpretation. One man argues for a behaviour - the other the opposite. It is what it is - and the issue is that schema use cases do not include these B2B integration ones - so you are using this stuff out-of-band. That was the primary design impetus behind CAM in the first place - the realization that we are just solving a different set of needs and customers. DW ----- Original Message ----- From: "Duane Nickull" <dnickull@adobe.com> To: "William J. Kammerer" <wkammerer@novannet.com> Cc: <ubl-dev@lists.oasis-open.org> Sent: Monday, February 21, 2005 2:35 PM Subject: Re: [ubl-dev] Code list extensibility and substitution groups > William: > > I wish I could state I had an answer but I don't. There are a number of > approaches and, as you have noted, each has benefits and drawbacks. > Flexibility vs. non- interoperate-ability seems to be a persistent issue. > > One thing I would promote however, is to solve the problem then worry > about the implementation issues. If Xerces should support something yet > doesn't, it should be noted and forwarded to the Apache project. > > Duane > > William J. Kammerer wrote: > > >An honest to goodness XML and schema expert! Welcome, Duane! Thanks > >for writing in. So how should code list extensibility (Req. 26) be done, > >without resulting in a "rat's-nest" of schemas and overrides? Even my > >little example for restricting currencies to preferred types (excluding > >the CAD), which works under XMLSpy, breaks down using Xerxes and SAX. > >And then when you fuss with namespaces, bases, import, includes and > >redefines, it will work for Xerxes, but is broken for XMLSpy! > > > >CAM anyone? > > > >William J. Kammerer > >Novannet > >Columbus, OH 43221-3859 . USA > >+1 (614) 487-0320 > > > >----- Original Message ----- > >From: "Duane Nickull" <dnickull@adobe.com> > >Cc: <ubl-dev@lists.oasis-open.org> > >Sent: Monday, 21 February, 2005 11:14 AM > >Subject: Re: [ubl-dev] Code list extensibility and substitution groups > > > > > >CAD = Bad currency?? Who is running up a deficit of $2.2 billion per > >day - eh? > > > >http://brillig.com/debt_clock/ > > > >The only possible justification for this would be if you used some of > >the money to cull the NHL players strike so we could watch decent ice > >hockey again. > > > >;-) > > > >Duane A. A. Nickull > > > >*********** > >Senior Standards Strategist - Adobe Systems, Inc. - http://www.adobe.com > >Vice Chair - UN/CEFACT Bureau Plenary - http://www.unece.org/cefact/ > >Adobe Enterprise Developer Resources - > >http://www.adobe.com/enterprise/developer/main.html > >*********** > > > > > > > > > > -- > *********** > Senior Standards Strategist - Adobe Systems, Inc. - http://www.adobe.com > Vice Chair - UN/CEFACT Bureau Plenary - http://www.unece.org/cefact/ > Adobe Enterprise Developer Resources - http://www.adobe.com/enterprise/developer/main.html > *********** > > >
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