Re: [wsbpel] Issue - R36 - Wrong description of attribute queryLanguage

[Thomas Schulze <ThomasSchulze@de.ibm.com>]

Hi Alex,

Of course, issue 305 has not removed attribute queryLanguage in
<vprop:query>, sorry if this is not clear enough described in the issue R36
text. Issue 305 added an own default for attribute queryLanguage in
<vprop:query> (see friendly amendment). Means, if the attribute is not
given on <vprop:query> the value specified on <process> is no longer
inherited, <vprop:query> has it's own default (that is XPath 1.0).
The in R36 mentioned text from the spec talks only about queryLanguage on
<process>. Since this attribute shares only the name with attribute
queryLanguage in <vprop:query> and nothing else, I would suggest to not
mention properties in this paragraph.

Kind regards,

Thomas



                                                                           
             Alex Yiu                                                      
             <alex.yiu@oracle.                                             
             com>                                                       To 
                                       wsbpel@lists.oasis-open.org, Thomas 
             09.11.2006 23:23          Schulze/Germany/IBM@IBMDE           
                                                                        cc 
                                       Alex Yiu <alex.yiu@oracle.com>      
                                                                   Subject 
                                       Re: [wsbpel] Issue - R36 - Wrong    
                                       description of attribute            
                                       queryLanguage                       
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           
                                                                           





Hi Thomas,

I am not sure what I follow you:
Thomas wrote:
      Since issue 305, attribute queryLanguage of element <process> is no
      longer applicable for a propertyAlias, so property definitions should
      not be mentioned here

As of this now, the spec text and XSD both define
<vprop:propertyAlias>...<vprop:query> with queryLanguage attribute.

Issue 305 proposal did not remove queryLanguage fromp propertyAlias.
It make the usage of queryLanguage and expressionLanguage more consistent
under <from> and <to>

Regards,
Alex Yiu


ws-bpel issues list editor wrote:


      This issue has been added to the wsbpel issue list with a status of
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      Issue - R36 - Wrong description of attribute queryLanguage
      Status: received
      Date added: 9 Nov 2006
      Date submitted: 08 November 2006
      Submitter: Thomas Schulze
      Description: On page 23, section 5.2, lines 8-11 (first bullet), it
      says:
            "queryLanguage. This attribute specifies the query language
            used in the process for selection of nodes in assignment,
            property definition, etc. 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 wrong description here is the part ", property definition, etc".
      Since issue 305, attribute queryLanguage of element <process> is no
      longer applicable for a propertyAlias, so property definitions should
      not be mentioned here, IMHO. So, except for assignments this
      attribute does not influence any other constructs, means "etc." is
      not needed, too.
      Submitter's proposal: Remove ", property definition, etc".
      Changes: 9 Nov 2006 - new issue



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