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Subject: Re: [uddi-spec] Issue with the WSDL TN
+1. I agree with John that we should restrict content in the instanceParms to information specified in the WSDL TN. Anne ----- Original Message ----- From: "John Colgrave" <colgrave@hursley.ibm.com> To: <uddi-spec@lists.oasis-open.org> Sent: Wednesday, May 28, 2003 9:59 AM Subject: [uddi-spec] Issue with the WSDL TN > Following yesterday's call, there is one technical issue, apart from the one > that led to CR-032, that Claus raised on the WSDL TN that has not, in my > opinion, been closed. > > If anybody thinks that they have raised technical issues that have not been > addressed then speak now. > > This issue is to do with the use of instanceParms in the instanceDetails > element of the tModelInstanceInfo that relates to the binding tModel. > > Claus has suggested that we allow arbitrary content in this instanceParms > element in addition to the content required by the WSDL TN so that other > specifications etc. that want to build on the WSDL TN can add their own > content. > > My view is that this whole tModelInstanceInfo is specific to the WSDL TN and > if other information needs to be supplied for a particular use of the WSDL > TN then that can be achieved by having another tModelInstanceInfo element > for some other tModel relevant to the application domain, or putting the > information in the WSDL itself using WSDL extensibility elements and using > the "WSDL Implementation Document" approach in the WSDL TN to allow the WSDL > to be retrieved and the information read from there. > > If we allow particular uses of the WSDL TN to alter the content of the UDDI > artifacts required by the WSDL TN then we lose portability/interoperability. > > It is also far from clear that overloading the single instanceParms element > will be sufficient given the limits on the length of it of 255 in UDDI V2 > and even 8192 in UDDI V3. > > John Colgrave > IBM > > > > > You may leave a Technical Committee at any time by visiting http://www.oasis-open.org/apps/org/workgroup/uddi-spec/members/leave_workgro up.php >
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