[one-users] OCA XML-RPC output

[Florin Antonescu]

I am also interested in this topic as I am trying to do the same task for
research project GEYSERS.

On Wed, May 18, 2011 at 6:36 PM, Gian Uberto Lauri <saint at eng.it> wrote:

> Hello all,
>
>          I am  writing an  OCCI implementation that  accepts OVF  for the
>          Venus-C  research project.  This implementation  parses OVF  and
>          uses  the  extracted informatios  to  build  the input  fir  the
>          appropriate OCA api.
>
>          /compute  works  using  OCA  allocate(), now  I  am  working  on
>          /compute/[id] that will use OCA info(). This call returns an XML
>          that I have to translate into an OVF.
>
>          I choosed to parse this XML using xjc to compile xsd definitions
>          into Java classes.
>
>          I downloaded the xsd from the hyperlink in the XML-RPC page, but
>          the definition for  VMs (i.e. the answer of the  info() OCA api)
>          is too  coares, and I  need to parse at  least some of  the tags
>          inside the <TEMPLATE /> tag to get finer grained informations.
>
>          So I have to change the xsd I downloaded.
>
>          This lead to this question: May I assume that tag order is fixed
>          inside <TEMPLATE />  ?  so that the content may  be defined by a
>          <xs:sequence /> ?
>
>          And does  this hold even  for the  content of <DISK>,  <NIC> and
>          <OS>?
>
>          Common sense says  that Ruby should not  execute its instruction
>          out of order, so the order is fixed and some elements may or may
>          not appear,  but the  order should not  change. Can  you confirm
>          this ?
>
>          Thank you in advance.
>
> --
> ing. Gian Uberto Lauri
> Ricercatore / Reasearcher
> Laboratorio Ricerca e Sviluppo / Research & Development Lab.
> Area Calcolo Distribuito / Distributed Computation Area
>
> GianUberto.Lauri at eng.it
>
> Engineering Ingegneria Informatica spa
> Corso Stati Uniti 23/C, 35127 Padova (PD)
>
> Tel. +39-049.8283.571         | main(){printf(&unix["\021%six\012\0"],
> Fax  +39-049.8283.569             |    (unix)["have"]+"fun"-0x60);}
> Skype: gian.uberto.lauri          |          David Korn, AT&T Bell Labs
> http://www.eng.it                         |          ioccc best One Liner,
> 1987
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