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Subject: RE: [security-services] A15 & A23: Attribute Values
I can definitely buy this logic. At 05:03 PM 12/5/01 -0400, Chris McLaren wrote: > > - We have the opportunity to *require* that <AttributeValue> > > be supplied > > with an xsi:type. Do we want to do that, so that attribute > > values are as > > processable as possible, or should it be enough if someone > > wants to get > > this information out of the attribute namespace? > >I would suggest not requiring it. A couple of reasons: > >* the data may not be defined in terms of an XML schema (sure, we could >require you to always type it as a string, or something, but that seems >hack-y) > >* the data may include elements of types from multiple schemas under the ><saml:AttributeValue>. For example, I might have a value made up by >inserting two elements as children of <AttributeValue>, with each element of >a type from a different schema. While I could declare a third new schema >defining a type for this composition I shouldn't NEED to. > >* The field may contain well formed XML that doesn't have an associated >schema > > > - If we don't require xsi:type, then I think it would be nice > > to have a > > non-normative note explaining briefly how this could be done. > > Doesn't have > > to be a SHOULD, to my mind, but doesn't have to throw people > > over to a > > whole other unnecessary document either. > >However we decide to do this is fine with me. I only note that we have often >mentioned the principal that non-normative text should be kept to a minimum >in the core--and this would definitely by usage advice, not normative text. > >C. > > >---------------------------------------------------------------- >To subscribe or unsubscribe from this elist use the subscription >manager: <http://lists.oasis-open.org/ob/adm.pl> -- Eve Maler +1 781 442 3190 Sun Microsystems XML Technology Center eve.maler @ sun.com
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