Re: [regrep] [XML Schema issue] Replace choice with type substitution

[Farrukh Najmi <farrukh.najmi@sun.com>]

Chiusano Joseph wrote:

>Now I see (I was thinking of something else).  
>
>SQLQuery and FilterQuery elements would be substitutionGroup'ed to the
>Query element. So in the schema we would have:
>
><xsd:element name="Query" type="tns:AdHocQueryType" abstract="true"/>
>
Yes for above

>
><xsd:element name="SQLQuery" substitutionGroup="Query"
>type="SQLQueryType"/>
>
><xsd:element name="FilterQuery" substitutionGroup="Query"
>type="FilterQueryType"/>
>
Not quite.

Instead it is through type inheritence that already existed for 
SQLQueryType and FilterQueryType as they extended AdhocQueryType. Please 
see existing rim.xsd and query.xsd for V3 at:

http://www.oasis-open.org/committees/regrep/documents/3.0/schema

So there will be no change to the definition of SQLQuery and FilterQuery 
under the proposal.

>
>And in the instance documents (as you mentioned):
>
><Query xsi:type="SQLQuery">
>....
></Query>
>
>OR
>
><Query xsi:type="FilterQuery">
>....
></Query>
>
Above is correct.

>
>Either way is fine with me.
>
>Joe
>
>
>  
>

-- 
Regards,
Farrukh




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