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Subject: Fwd: RE: [ubl-dev] SBS and Restricted Data Types
Forwarded from ubl-dev concerning subsets Note: example of string restriction is limiting length of string (such as for a descrition) or applying a pattern. This might only apply to a certain trading partner's backoffice software limitations and be appropriate just to a single trading agreement. ----- Forwarded message from stephen.green@systml.co.uk ----- Date: Wed, 03 May 2006 06:12:03 -0600 From: stephen.green@systml.co.uk Reply-To: stephen.green@systml.co.uk Subject: RE: [ubl-dev] SBS and Restricted Data Types To: ubl-dev@lists.oasis-open.org Ken, sorry not to have read your posting before writing mine on the last question. One other thing though: How would you reckon the feasibility of logically validating that a subset which includes pattern restrictions of strings is a true strict subset of a schema? Is it a step too far for now? If so I'd propose that adding pattern restrictions might best be kept to specific agreements or individual software implementations rather than including such in a standardisation effort such as the SBS. A note to all: it seems prudent to only work within the confines of what is so readily determinable as to allow accurate state synchronisation across transactions. This would be limited in each situation by software capabilities on both sides of the transaction For standards efforts and/or open trading scenarios a sensible common denominator (perhaps lowest common denominator as aimed at with the SBS) has to be assumed. This suggests use of Schematron and XSD schema as a means to guauge what is feasible. Thanks Steve --------------------------------------------------------------------- This publicly archived list supports open discussion on implementing the UBL OASIS Standard. To minimize spam in the archives, you must subscribe before posting. [Un]Subscribe/change address: http://www.oasis-open.org/mlmanage/ Alternately, using email: list-[un]subscribe@lists.oasis-open.org List archives: http://lists.oasis-open.org/archives/ubl-dev/ Committee homepage: http://www.oasis-open.org/committees/ubl/ List Guidelines: http://www.oasis-open.org/maillists/guidelines.php Join OASIS: http://www.oasis-open.org/join/ ----- End forwarded message -----
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