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RE: [wsia][wsia-requirements][R905 and 601]

  • 1.  RE: [wsia][wsia-requirements][R905 and 601]

    Posted 05-22-2002 15:06
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    Subject: RE: [wsia][wsia-requirements][R905 and 601]


    Thanks, Rich,
    
    That gives me something to think about. I hadn't considered it from 
    that particular viewpoint. I am going to give it some more thought.
    
    Ciao,
    Rex
    
    At 1:48 PM -0400 5/22/02, Rich Thompson wrote:
    >I think all these levels are appropriate at times:
    >
    >    - Requirements on the specification: Guidelines for the TC as it writes
    >    the spec.
    >    - Requirements on Producers & Consumers: Processing models and semantics
    >    - Requirements on artifacts: Restrictions on the artifacts that are
    >    exchanged as part of the protocol.
    >
    >Some requirements have implications on all of these levels. This particular
    >one places requirements on an artifact (eg. Presentation Fragments), on the
    >TC (eg. minimal restrictions on markup types) and Producers/Consumers (eg.
    >setting & processing whatever the spec defines as the standard means to
    >achieve unique tokens).
    >
    >
    > 
    >                                                                                                                  
    >                       "Monica 
    >Martin"                                                                              
    >                       <mmartin@certivo.        To:       "Rex 
    >Brooks" <rexb@starbourne.com>, Rich                  
    >                       net> 
    >Thompson/Watson/IBM@IBMUS, <wsia@lists.oasis-open.org>             
    > 
    >cc:                                                                 
    >                       05/22/2002 01:20         Subject:  RE: 
    >[wsia][wsia-requirements][R905 and 601]               
    > 
    >PM                                                                                           
    > 
    >                                                                                                                  
    > 
    >                                                                                                                  
    >
    >
    >
    >This gets back to my question today.  Is the use of "specification" to
    >mean the WSIA Web Service.  What can a specification do?  Perhaps the
    >answer is "Provide the capability for xx to do yy."
    >
    >Thanks, Rex.
    >Monica
    >
    >              -----Original Message-----
    >              From: Rex Brooks
    >              Sent: Wed 5/22/2002 11:18 AM
    >              To: Rich Thompson; wsia@lists.oasis-open.org
    >              Cc:
    >              Subject: Re: [wsia][wsia-requirements][R905 and 601]
    >
    >
    >
    >              Could we possibly change the construction of our requirements
    >so
    >that
    >              it is the Specification which MUST, MUST NOT provide, preclude
    >etc?
    >
    >              When we say Presentation Fragments MUST be capable.... what we
    >are
    >              saying is that the Presentation Fragment MUST be thus or such,
    >when
    >              what we mean is that the Specification MUST make it so that
    >the
    >              Presentation Fragment can be capable... We all know what we
    >mean, but
    >              it bothers me a little that our thinking seems to need to take
    >a
    >              rather, hmmmn (insert a PC term here) transposed form.
    >
    >              Sorry. It's nitpicky, but clarity isn't easy.
    >
    >              Ciao,
    >              Rex
    >              At 10:02 AM -0400 5/22/02, Rich Thompson wrote:
    >              >Couple of points:
    >              >- Thomas has pointed out in an initial WSRP pass through this
    >document that
    >              >we will fail if multiple presentation fragments can not be
    >combined into a
    >              >single page ... therefore change to MUST.
    >              >- There is also an intent to keep restrictions to the minimum
    >and a note
    >              >that they will be type specific.
    >              >
    >              >Suggest rewording to:
    >              >
    >              >    Different Presentation Fragments MUST be capable of being
    >combined in
    >              >    a single document. This MAY require specification of
    >restrictions
    >              >    specific
    >              >    to various markup types or Presentation Fragments, but
    >any
    >such
    >              >    specification
    >              >    of restrictions MUST be minimized.  If a markup type
    >(such
    >as HTML)
    >              >    mandates
    >              >    uniqueness of tokens in a single document, a page SHOULD
    >be
    >composed in
    >              >    a
    >              >    way that guarantees uniqueness. In particular, multiple
    >Presentation
    >              >    Fragments
    >              >    generated by the same Producer SHOULD be capable of being
    >combined.
    >              >
    >              >
    >              >
    >              >
    >              >
    >>                        Monica
    >              >Martin
    >>                        <mmartin@certivo.        To:       Rich
    >              >Thompson/Watson/IBM@IBMUS, wsia@lists.oasis-open.org
    >              >                       net>
    >              >cc:
    >>                                                 Subject:  WSIA
    >              >5/21/2002: [wsia][wsia-requirements][R905 and 601]
    >              >                       05/21/2002
    >              >08:43
    >>
    >              >PM
    >>
    >              >
    >>
    >              >
    >>
    >              >
    >              >
    >              >Several ideas:
    >              >
    >              >Composition of presentation fragments onto a page
    >              >
    >              >Composition of different presentation fragments onto a page
    >              >
    >              >Composition of different presentation fragments generated by
    >a
    >producer
    >              >(May be the same as above)
    >              >
    >              >Restrictiions on presentation fragments (or markup types)
    >              >
    >              >Guarantee uniqueness of tokens in a single document defined
    >by
    >the
    >              >presentation format
    >              >
    >              >
    >              >
    >              >
    >              >
    >              >E905 and E601
    >              >
    >              >Notes: [mm1: Namespace entity rewriting Javascript; Consumer
    >with
    >              >multiple Producers? Need justification. Include with
    >presentation
    >              >fragments (Consumer passes Producer a key).]
    >              >
    >              >
    >              >
    >              >Suggested text:
    >              >
    >              >Different Presentation Fragments SHOULD be capable of being
    >combined in
    >              >a single document. Restructions MAY be specified on markup
    >types or
    >              >Presentation Fragments.  In particular, if a presentation
    >format (such
    >              >as HTML) mandate uniqueness of tokens in a single document, a
    >page
    >              >SHOULD be composed in a way that guarantees uniqueness. In
    >particular,
    >              >Presentation Fragments generated by the same Producer SHOULD
    >be
    >capable
    >              >of being composed.
    >              >
    >              >
    >              >
    >              >Comments and arrows welcome.
    >              >
    >              >Thanks.
    >              >Monica J. Martin
    >              >
    >              >Program Manager
    >              >
    >              >Drake Certivo, Inc.
    >              >
    >              >208.585.5946
    >              >
    >              >
    >              >
    >              >              -----Original Message-----
    >              >              From: Rich Thompson
    >              >              Sent: Fri 5/17/2002 1:33 PM
    >              >              To: wsia@lists.oasis-open.org
    >              >              Cc:
    >              >              Subject: [wsia][wsia-requirements][R130]
    >              >
    >              >
    >              >
    >              >              Here are the modified requiremetns documents
    >....
    >the 'a'
    >              >version
    >              >is prior
    >              >              to accepting changes and rearranging the
    >requirements by
    >              >functional
    >              >              categories. In addition to those changes, the
    >'b'
    >version has
    >              >consistent
    >              >              capitalization of words like 'MUST' and
    >Consumer.
    >I also noted
    >              >and
    >              >              implemented the global change of 'property' to
    >'context data'.
    >              >
    >              >              (See attached file: WSIA reqs
    >2002-05-17a.doc)(See attached
    >              >file: WSIA reqs
    >              >              2002-05-17b.doc)
    >              >
    >              >              Requirements still needing attention include:
    >              >                    R201
    >              >                    R203
    >              >                    R130
    >              >                    Overlap between R601 & E905
    >              >                    Overlap between R702 & E904
    >              >                    Monica's recent email:
    >              >                       WSIA Web Services SHOULD provide the
    >capability for
    >              >those
    >              >                       Presentation
    >              >                       Fragments, returned by the Producer,
    >can
    >be requested
    >              >and relayed
    >              >                       through the Consumer.
    >              >                       WSIA Web Service SHOULD provide the
    >capability for
    >              >Presentation
    >              >                       Fragments to reference end-user
    >requests
    >for external
    >              >resources.
    >              >
    >              >
    >              >
    >              >
    >
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