----- Original Message ----- From: Thomas Spatzier [mailto:thom...@de.ibm.com] Sent: Wednesday, January 25, 2012 08:03 AM To: Robin Cover <rob...@oasis-open.org> Cc: Chet Ensign <chet...@oasis-open.org>; Paul Knight
<paul...@oasis-open.org>; Lipton, Paul C; tos...@lists.oasis-open.org
<tos...@lists.oasis-open.org> Subject: Re: [tosca] construction of URIs identifying XML namespace names

Hi Robin,

thanks for spotting this and pointing this out. I think this was actually my fault. I saw the namespace definition "tosca/ns" in the template provided to us and then had a look at the naming directives which said to put it the other way around. Consequently, since I assumed the naming directives are more authoritative, I changed the namespace URIs. I did not know at that time that the naming directives were undergoing changes.

Anyway, no big deal, and I will include thoses changes shortly.

@Paul: I would consider this to be something that falls into issue TOSCA-1, so I would just add a comment and do the change.

Regards, Thomas

--------------------------------------------------------------------- Tivoli Service Automation Manager, Architecture & Design Tivoli Master Inventor IBM Deutschland Research & Development GmbH, D2705, Schoenaicher Str. 220, D-71032 Boeblingen, Germany thom...@de.ibm.com | +49-7031-16-1219

IBM Deutschland Research & Development GmbH / Vorsitzende des Aufsichtsrats: Martina Koederitz Geschäftsführung: Dirk Wittkopp Sitz der Gesellschaft: Böblingen / Registergericht: Amtsgericht Stuttgart, HRB 243294

From: Robin Cover <rob...@oasis-open.org>

To: TOSCA TC List <tos...@lists.oasis-open.org>

Cc: Paul Lipton <paul...@ca.com>, Thomas
Spatzier/Germany/IBM@IBMDE, Robin Cover <rob...@oasis-open.org>, Chet Ensign <chet...@oasis-open.org>, Paul Knight
<paul...@oasis-open.org>

Date: 25.01.2012 12:40

Subject: [tosca] construction of URIs identifying XML namespace names

Sent by: <tos...@lists.oasis-open.org>

TOSCA TC members,

It's great to see a high level of TC participation and early progress on the TOSCA TC deliverables. Congratulations!

I took a peek at the Working Draft 01, and spotted one item for early feedback. The draft spec uses a default namespace pattern (and derived URIs as identifiers for plan types and DeploymentArtifact type values) using the substring pattern "/ns/tosca/" where we expect "/tosca/ns/".

This was an understandable point of confusion because the Naming Directives document was under revision recently. We attempted to flag the change in the JIRA comment [1] and in the boilerplate Starter Template sent by Paul Knight in December [2], but the detail got lost in the weeds.

It should not be a big deal, since URIs identifying XML namespace names and derived properties are just strings, but for internal/operational reasons, we are asking that the new construction pattern documented in the updated Naming Directives [3] be followed:

http://docs.oasis-open.org/[tc-shortname]/ns/xxxx [thus] http://docs.oasis-open.org/tosca/ns/xxxx

I spotted these instances in the WD01 draft spec:

======================================================================

I. Declared XML namespace

for: http://docs.oasis-open.org/ns/tosca/2011/12 want: http://docs.oasis-open.org/tosca/ns/2011/12

II. plan type URIs

for: http://docs.oasis-open.org/ns/tosca/2011/12/PlanTypes/BuildPlan want: http://docs.oasis-open.org/tosca/ns/2011/12/PlanTypes/BuildPlan

for: http://docs.oasis-open.org/ns/tosca/2011/12/PlanTypes/TerminationPlan want: http://docs.oasis-open.org/tosca/ns/2011/12/PlanTypes/TerminationPlan

III. DeploymentArtifact type value (example) for: http://docs.oasis-open.org/ns/tosca/2011/12/deploymentArtifacts/ovfRef want: http://docs.oasis-open.org/tosca/2011/12/ns/deploymentArtifacts/ovfRef

Similarly for any named properties, functions, type values, etc where these TOSCA-spec URIs are based upon the HTTP scheme URI starting with http://docs.oasis-open.org/ (http://docs.oasis-open.org/tosca/ns/xxxx )

======================================================================

Let me know if there are any questions.

Cheers,

- Robin

Robin Cover OASIS, Director of Information Services Editor, Cover Pages and XML Daily Newslink Email: rob...@oasis-open.org Staff bio: http://www.oasis-open.org/who/staff.php#cover Cover Pages: http://xml.coverpages.org/ Newsletter: http://xml.coverpages.org/newsletterArchive.html Tel: +1 972-296-1783

======== References

[1] JIRA comment: http://tools.oasis-open.org/issues/browse/TCADMIN-796?focusedCommentId=29102&page=com.atlassian.jira.plugin.system.issuetabpanels%3Acomment-tabpanel#action_29102

The XML namespace names, if HTTP scheme URIs, need to be formed using the official tc-shortname, and respecting lower-case thus... e.g., http://docs.oasis-open.org/tosca/ns/2011/12

[2] Starter Template Starter Document for Topology and Specification for Cloud Applications Version 1.0 (attached) http://lists.oasis-open.org/archives/tosca/201112/msg00028.html http://lists.oasis-open.org/archives/tosca/201112/msg00028/TOSCA-v1.0-wd01.doc

= TOSCA-v1.0-wd01.doc

Includes on the cover page: Declared XML namespaces: http://docs.oasis-open.org/tosca/ns/2011/12

[3] Naming Directives (v1.2)

XML Namespace Identifiers and Namespace Documents http://docs.oasis-open.org/specGuidelines/ndr/namingDirectives.html#xml-namespaces

http://docs.oasis-open.org/specGuidelines/ndr/namingDirectives.html#ns-URI-string-rules