Re: [netmod] [Technical Errata Reported] RFC6110 (3362)

[Jernej Tuljak <[e-mail]>]

Dne 25.9.2012 12:22, piše Ladislav Lhotka:
> Hi,
>
> this bug is now fixed in pyang. I only used a different name ("tag") for the attribute of the<nma:unique>  element, in order to follow the YIN convention. So the annotation looks e.g. like this:
>
>    <nma:unique tag="t:a/t:b t:c"/>
>
> Please try it out.

Didn't test the transformation, but since changes to it are semantically 
equivalent to what I did to fix this and it works for us, I can assume 
it works for you. Our hybrid schema were exactly the same, except for 
attribute naming.

Jernej

> Thanks, Lada
>
> RFC Errata System<[e-mail]>  writes:
>
>> The following errata report has been submitted for RFC6110,
>> "Mapping YANG to Document Schema Definition Languages and Validating NETCONF Content".
>>
>> --------------------------------------
>> You may review the report below and at:
>> http://www.rfc-editor.org/errata_search.php?rfc=6110&eid=3362
>>
>> --------------------------------------
>> Type: Technical
>> Reported by: Jernej Tuljak<[e-mail]>
>>
>> Section: 10.55.
>>
>> Original Text
>> -------------
>> The 'unique' Statement
>>
>>     This statement is mapped to the @nma:unique attribute.  ARGUMENT MUST
>>     be translated so that every node identifier in each of its components
>>     is prefixed with the namespace prefix of the local module, unless the
>>     prefix is already present.  The result of this translation then
>>     becomes the value of the @nma:unique attribute.
>>
>>     For example, assuming that the local module prefix is "ex",
>>
>>     unique "foo ex:bar/baz"
>>
>>     is mapped to the following attribute/value pair:
>>
>>     nma:unique="ex:foo ex:bar/ex:baz"
>>
>> Corrected Text
>> --------------
>> The 'unique' Statement
>>
>>     This statement is mapped to the<nma:unique>  element. It has one
>>     mandatory attribute @key (with no namespace). ARGUMENT MUST
>>     be translated so that every node identifier in each of its components
>>     is prefixed with the namespace prefix of the local module, unless the
>>     prefix is already present.  The result of this translation then
>>     becomes the value of the @key attribute.
>>
>>     For example, assuming that the local module prefix is "ex",
>>
>>     unique "foo ex:bar/baz"
>>
>>     is mapped to the following element:
>>
>>     <nma:unique key="ex:foo ex:bar/ex:baz" />
>>
>> Notes
>> -----
>> A list's unique-stmt has a cardinality of 0..1. Therefore it cannot be mapped into a single @nma:unique attribute. It should be mapped into an element instead, much like the must-stmt. Additional changes may be required throughout the document.
>>
>> Instructions:
>> -------------
>> This errata is currently posted as "Reported". If necessary, please
>> use "Reply All" to discuss whether it should be verified or
>> rejected. When a decision is reached, the verifying party (IESG)
>> can log in to change the status and edit the report, if necessary.
>>
>> --------------------------------------
>> RFC6110 (draft-ietf-netmod-dsdl-map-10)
>> --------------------------------------
>> Title               : Mapping YANG to Document Schema Definition Languages and Validating NETCONF Content
>> Publication Date    : February 2011
>> Author(s)           : L. Lhotka, Ed.
>> Category            : PROPOSED STANDARD
>> Source              : NETCONF Data Modeling Language
>> Area                : Operations and Management
>> Stream              : IETF
>> Verifying Party     : IESG