[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]
Subject: Re: [wsbpel] expressionLanguage and queryLanguage URI
Alex, Good catch. I beleive there is an ISO tech doc 21??? or something - that references the rules for URNs that OASIS is using. Small but important issue. DW. Alex Yiu wrote: > > Hi, > > In the course of Issue 89 discussion today, Chris Keller mentioned a > very good point the URI value of the expression language and query > language. > > Currently, http://www.w3.org/TR/1999/REC-xpath-19991116 is used as the > default value of both expression language and query language, which > represents XPath 1.0. > > In order for us to make use of XPath 1.0 within BPEL, the BPEL spec > needs to define additional semantics for the cross-language bindings. > Those details are actually specific to BPEL language in a sense. > Strictly speaking, it is not appropriate to "hijack" the W3C namespace > for our own use. > > Therefore, I suggest to replace the following text in BPEL spec: > > The default value for this attribute is XPath 1.0, represented by the > URI of the XPath 1.0 specification: > http://www.w3.org/TR/1999/REC-xpath-19991116. > > with: > > The default value for this attribute is: > "urn:oasis:names:tc:wsbpel:2.0:sublang:xpath1.0", which represents the > usage of XPath 1.0 within WS-BPEL 2.0. The URI of the corresponding > XPath 1.0 specification is: http://www.w3.org/TR/1999/REC-xpath-19991116. > > > I have done some internet searching on OASIS URN namespace convention. > Reference: > http://wayf.internet2.edu/opensaml/java/doc/api/constant-values.html > I believe we still need try to get some official document from OASIS > on how to use an OASIS-based URN. > > Does the above make sense? > If so, I will open a new issue. > > Thanks! > > > Regards, > Alex Yiu > >
[Date Prev] | [Thread Prev] | [Thread Next] | [Date Next] -- [Date Index] | [Thread Index] | [List Home]