Re: [sca-policy] ISSUE 15: External Attachment - AI 20080331-01

[ashok malhotra <ashok.malhotra@oracle.com>]

Mike, Dave:
You said:
"The URI is constructed by
recursively concatenating the component URI of each component in the
implementation hierarchy above it."

I don't understand how to concatenate URIs.  Could you be more specific?
Perhaps an example.  Did you mean:

myURI.parentURI.grandparentURI. ...

Ashok

Mike Edwards wrote:

>
> Folks,
>
> I can never resist a word-smithing challenge   ;-)
>
> "All components will have an @uri attribute which contains the URI
> of the component. The URI reflects a particular use of the component
> - a component within a composite is potentially present multiple times
> in the Domain, where its composite is used as an implementation
> by more than one higher level component. The URI is constructed by
> recursively concatenating the component URI of each component in the
> implementation hierarchy above it. This makes it possible to write
> XPath expressions that target a single instance of a nested component."
>
>
> ...what provoked me to this rewording was that single word "buried" 
> towards the end of Dave's proposal,
> which touched a nerve somewhere....
>
>
> Yours,  Mike.
>
> Strategist - Emerging Technologies, SCA & SDO.
> Co Chair OASIS SCA Assembly TC.
> IBM Hursley Park, Mail Point 146, Winchester, SO21 2JN, Great Britain.
> Phone & FAX: +44-1962-818014    Mobile: +44-7802-467431  
> Email:  mike_edwards@uk.ibm.com
>
>
> *David Booz <booz@us.ibm.com>*
>
> 01/04/2008 16:29
>
> 	
> To
> 	sca-policy@lists.oasis-open.org
> cc
> 	
> Subject
> 	[sca-policy] ISSUE 15: External Attachment - AI 20080331-01
>
>
>
> 	
>
>
>
>
>
>
> I took an AI to resolve a seemingly minor wording problem in the current
> Policy ISSUE 15 proposal.
>
> The paragraph in question is this:
>
>      All components will have @uri attributes (not just domain-level
>      components), which contain the URI of the component. The URI will
>      contain path elements from all of the composites that the component
>      is embedded under. This makes it possible to write XPath expressions
>      that target a single buried component.
>
> The sentence in question is trying to say the component URI is constructed
> by concatenating the component URI of each component in the implementation
> hierarchy.  So this leads me to:
>
>      All components will have @uri attributes (not just domain-level
>      components), which contain the URI of the component. The URI is
>      constructed by recursively concatenating the component URI of each
>      component in the implementation hierarchy above it. This makes it
>      possible to write XPath expressions that target a single buried
>      component.
>
>
> On the call we discussed the need for a short phrase or word that means 'a
> component that is implemented by a composite'.  Some suggestions have been
> floated, none were good IMHO.  I'm side stepping that discussion with this
> proposal. :-)
>
> This complete my AI.
>
>
> Dave Booz
> STSM, SCA and WebSphere Architecture
> Co-Chair OASIS SCA-Policy TC
> "Distributed objects first, then world hunger"
> Poughkeepsie, NY (845)-435-6093  or  8-295-6093
> e-mail:booz@us.ibm.com
> http://washome.austin.ibm.com/xwiki/bin/view/SCA2Team/WebHome
>
>
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-- 
All the best, Ashok