Re: [netmod] xpath expressions in JSON

On Tue, Oct 23, 2018 at 03:42:35PM +0200, Martin Bjorklund wrote: > > I would suggest to extend the definition of the "xpath1.0" type with the > > corresponding specification of the default XPath context. > > Yes, something for 6991bis. > > Meanwhile, for SN, we can add this already there for

Re: [netmod] xpath expressions in JSON

Ladislav Lhotka wrote: > On Tue, 2018-10-23 at 12:16 +0200, Juergen Schoenwaelder wrote: > > On Tue, Oct 23, 2018 at 10:39:22AM +0100, Robert Wilton wrote: > > > Hi Juergen, > > > > > > Is this the same as Martin's alternative B proposed previously > > > (attached)? > > > Or are you suggesting

Re: [netmod] xpath expressions in JSON

On Tue, 2018-10-23 at 12:16 +0200, Juergen Schoenwaelder wrote: > On Tue, Oct 23, 2018 at 10:39:22AM +0100, Robert Wilton wrote: > > Hi Juergen, > > > > Is this the same as Martin's alternative B proposed previously (attached)? > > Or are you suggesting a different alternative? > > > > Likely

Re: [netmod] xpath expressions in JSON

On Tue, Oct 23, 2018 at 10:39:22AM +0100, Robert Wilton wrote: > Hi Juergen, > > Is this the same as Martin's alternative B proposed previously (attached)?  > Or are you suggesting a different alternative? > Likely the same, but I admit that I do not understand Martin's comment: Con: in XML,

Re: [netmod] xpath expressions in JSON

Hi Juergen, Is this the same as Martin's alternative B proposed previously (attached)?  Or are you suggesting a different alternative? Thanks, Rob On 23/10/2018 10:28, Juergen Schoenwaelder wrote: On Tue, Oct 23, 2018 at 11:20:54AM +0200, Ladislav Lhotka wrote: Note that the namespace

Re: [netmod] xpath expressions in JSON

On Tue, Oct 23, 2018 at 11:20:54AM +0200, Ladislav Lhotka wrote: > > Note that the namespace information needn't be sent along with every XPath > expression as it would probably be the case in the XML encoding of option A. > Only if a new namespace is being used, the "namespace" list has to be >

Re: [netmod] xpath expressions in JSON

v Lhotka > > > > 发送时间: 2018年10月22日 21:12 > > > > 收件人: Martin Bjorklund > > > > 抄送: netmod@ietf.org > > > > 主题: Re: [netmod] xpath expressions in JSON > > > > > > > > On Mon, 2018-10-22 at 14:56 +0200, Ma

Re: [netmod] xpath expressions in JSON

On 23/10/2018 08:36, Ladislav Lhotka wrote: Martin Bjorklund writes: Qin Wu wrote: -邮件原件- 发件人: netmod [mailto:netmod-boun...@ietf.org] 代表 Ladislav Lhotka 发送时间: 2018年10月22日 21:12 收件人: Martin Bjorklund 抄送: netmod@ietf.org 主题: Re: [netmod] xpath expressions in JSON On Mon, 2018-10

Re: [netmod] xpath expressions in JSON

> > > > >> 发件人: netmod [mailto:netmod-boun...@ietf.org] 代表 Ladislav Lhotka > > > > > >> 发送时间: 2018年10月22日 21:12 > > > > > >> 收件人: Martin Bjorklund > > > > > >> 抄送: netmod@ietf.org > > > > > &

Re: [netmod] xpath expressions in JSON

islav Lhotka > > > >> 发送时间: 2018年10月22日 21:12 > > > >> 收件人: Martin Bjorklund > > > >> 抄送: netmod@ietf.org > > > >> 主题: Re: [netmod] xpath expressions in JSON > > > >> > > > >> On Mon, 2018-10-22

Re: [netmod] xpath expressions in JSON

Ladislav Lhotka wrote: > Martin Bjorklund writes: > > > Qin Wu wrote: > >> -邮件原件- > >> 发件人: netmod [mailto:netmod-boun...@ietf.org] 代表 Ladislav Lhotka > >> 发送时间: 2018年10月22日 21:12 > >> 收件人: Martin Bjorklund > >> 抄送: netmod

Re: [netmod] xpath expressions in JSON

Martin Bjorklund writes: > Qin Wu wrote: >> -邮件原件- >> 发件人: netmod [mailto:netmod-boun...@ietf.org] 代表 Ladislav Lhotka >> 发送时间: 2018年10月22日 21:12 >> 收件人: Martin Bjorklund >> 抄送: netmod@ietf.org >> 主题: Re: [netmod] xpath expressions in JSON >>

Re: [netmod] xpath expressions in JSON

Qin Wu wrote: > -邮件原件- > 发件人: netmod [mailto:netmod-boun...@ietf.org] 代表 Ladislav Lhotka > 发送时间: 2018年10月22日 21:12 > 收件人: Martin Bjorklund > 抄送: netmod@ietf.org > 主题: Re: [netmod] xpath expressions in JSON > > On Mon, 2018-10-22 at 14:56 +0200, Martin Bjorklund wr

Re: [netmod] xpath expressions in JSON

-邮件原件- 发件人: netmod [mailto:netmod-boun...@ietf.org] 代表 Ladislav Lhotka 发送时间: 2018年10月22日 21:12 收件人: Martin Bjorklund 抄送: netmod@ietf.org 主题: Re: [netmod] xpath expressions in JSON On Mon, 2018-10-22 at 14:56 +0200, Martin Bjorklund wrote: > Ladislav Lhotka wrote: > > Martin

Re: [netmod] xpath expressions in JSON

On Mon, 2018-10-22 at 14:56 +0200, Martin Bjorklund wrote: > Ladislav Lhotka wrote: > > Martin Bjorklund writes: > > > > > Hi, > > > > > > Going back to the most urgent issue, what is this WG's recommendation > > > for the subscribed-notifications draft in NETCONF wrt/ their usage of > > >

Re: [netmod] xpath expressions in JSON

Ladislav Lhotka wrote: > Martin Bjorklund writes: > > > Hi, > > > > Going back to the most urgent issue, what is this WG's recommendation > > for the subscribed-notifications draft in NETCONF wrt/ their usage of > > yang:xpath1.0 in filters? > > > > To summarize: > > > > We already have > > > >

Re: [netmod] xpath expressions in JSON

Martin Bjorklund writes: > Hi, > > Going back to the most urgent issue, what is this WG's recommendation > for the subscribed-notifications draft in NETCONF wrt/ their usage of > yang:xpath1.0 in filters? > > To summarize: > > We already have > > o instance-identifier in XML uses prefixes

Re: [netmod] xpath expressions in JSON

On Thu, Oct 18, 2018 at 1:32 PM, Martin Bjorklund wrote: > Andy Bierman wrote: > > On Thu, Oct 18, 2018 at 12:58 PM, Martin Bjorklund > wrote: > > > > > Andy Bierman wrote: > > > > Hi, > > > > > > > > I strongly agree that a new data type is needed (ypath1.0 or just > ypath > > > is > > > >

Re: [netmod] xpath expressions in JSON

Andy Bierman wrote: > On Thu, Oct 18, 2018 at 12:58 PM, Martin Bjorklund wrote: > > > Andy Bierman wrote: > > > Hi, > > > > > > I strongly agree that a new data type is needed (ypath1.0 or just ypath > > is > > > fine) > > > Adding new semantics or requirements to published data types is > > >

Re: [netmod] xpath expressions in JSON

On Thu, Oct 18, 2018 at 12:58:33PM -0700, Andy Bierman wrote: > On Thu, Oct 18, 2018 at 12:50 PM, Juergen Schoenwaelder < > j.schoenwael...@jacobs-university.de> wrote: > > > On Thu, Oct 18, 2018 at 12:45:44PM -0700, Andy Bierman wrote: > > > > > No moving it later because the import looks bad.

Re: [netmod] xpath expressions in JSON

On Thu, Oct 18, 2018 at 12:58 PM, Martin Bjorklund wrote: > Andy Bierman wrote: > > Hi, > > > > I strongly agree that a new data type is needed (ypath1.0 or just ypath > is > > fine) > > Adding new semantics or requirements to published data types is > > unacceptable. > > > > Also, we must get

Re: [netmod] xpath expressions in JSON

Andy Bierman wrote: > Hi, > > I strongly agree that a new data type is needed (ypath1.0 or just ypath is > fine) > Adding new semantics or requirements to published data types is > unacceptable. > > Also, we must get the type and module containing the data type right on the > first try. > No

Re: [netmod] xpath expressions in JSON

On Thu, Oct 18, 2018 at 12:50 PM, Juergen Schoenwaelder < j.schoenwael...@jacobs-university.de> wrote: > On Thu, Oct 18, 2018 at 12:45:44PM -0700, Andy Bierman wrote: > > > No moving it later because the import looks bad. That said, a "quick > > 6991-bis" is unrealistic, and a multi-year 6991-bis

Re: [netmod] xpath expressions in JSON

On Thu, Oct 18, 2018 at 12:45:44PM -0700, Andy Bierman wrote: > No moving it later because the import looks bad. That said, a "quick > 6991-bis" is unrealistic, and a multi-year 6991-bis is unhelpful. https://datatracker.ietf.org/doc/rfc6991/ /js -- Juergen Schoenwaelder Jacobs

Re: [netmod] xpath expressions in JSON

Hi, I strongly agree that a new data type is needed (ypath1.0 or just ypath is fine) Adding new semantics or requirements to published data types is unacceptable. Also, we must get the type and module containing the data type right on the first try. No moving it later because the import looks

Re: [netmod] xpath expressions in JSON

Hi, Seems this discussion affects 10 draft modules using the xpath1.0 type. The proposed boilerplate description text that was not added to some RFC modules like ietf-netconf-monitor...@2010-10-04.yang should be as consistent as possible (or skipped based on the ietf-netconf-monitoring

Re: [netmod] xpath expressions in JSON

We can't time travel and as you mentioned option A has consistency within each encoding, so I'm also for option A. Regards, Reshad. On 2018-10-18, 6:30 AM, "netmod on behalf of Martin Bjorklund" wrote: Hi, Going back to the most urgent issue, what is this WG's recommendation

Re: [netmod] xpath expressions in JSON

Given where we are, I also agree that A is the better choice. I would also like to have a context-independent encoding of all YANG types in the future. Thanks, Rob On 18/10/2018 11:30, Martin Bjorklund wrote: Hi, Going back to the most urgent issue, what is this WG's recommendation for

Re: [netmod] xpath expressions in JSON

On Thu, 2018-10-18 at 12:30 +0200, Martin Bjorklund wrote: > Hi, > > Going back to the most urgent issue, what is this WG's recommendation > for the subscribed-notifications draft in NETCONF wrt/ their usage of > yang:xpath1.0 in filters? > > To summarize: > > We already have > > o

Re: [netmod] xpath expressions in JSON

Hi, Going back to the most urgent issue, what is this WG's recommendation for the subscribed-notifications draft in NETCONF wrt/ their usage of yang:xpath1.0 in filters? To summarize: We already have o instance-identifier in XML uses prefixes from the XML document o instance-identifier

Re: [netmod] xpath expressions in JSON

On 10/15/18 4:25 PM, Ladislav Lhotka wrote: Martin Bjorklund writes: Ladislav Lhotka wrote: On Wed, 2018-10-10 at 19:23 -0700, Andy Bierman wrote: On Wed, Oct 10, 2018 at 6:59 PM, Reshad Rahman (rrahman) wrote: On 2018-10-10, 9:59 AM, "netmod on behalf of Martin Bjorklund" <

Re: [netmod] xpath expressions in JSON

Martin Bjorklund writes: > Ladislav Lhotka wrote: >> On Wed, 2018-10-10 at 19:23 -0700, Andy Bierman wrote: >> > >> > >> > On Wed, Oct 10, 2018 at 6:59 PM, Reshad Rahman (rrahman) >> > >> > wrote: >> > > On 2018-10-10, 9:59 AM, "netmod on behalf of Martin Bjorklund" < >> > >

Re: [netmod] xpath expressions in JSON

On 2018-10-12, 4:37 AM, "netmod on behalf of Martin Bjorklund" wrote: Robert Wilton wrote: > > > On 11/10/2018 17:11, Martin Bjorklund wrote: > > Robert Wilton wrote: > >> > >> On 11/10/2018 11:50, Martin Bjorklund wrote: > >>> Robert Wilton wrote: >

Re: [netmod] xpath expressions in JSON

On Fri, Oct 12, 2018 at 3:22 AM, Robert Wilton wrote: > Hi Andy, > On 11/10/2018 17:52, Andy Bierman wrote: > > > > On Thu, Oct 11, 2018 at 9:45 AM, Robert Wilton wrote: > >> >> >> >>> >>> Finally, I'm trying to figure out have RFC 8040 query parameter (sect 4.8.4), which also uses

Re: [netmod] xpath expressions in JSON

Hi Andy, On 11/10/2018 17:52, Andy Bierman wrote: On Thu, Oct 11, 2018 at 9:45 AM, Robert Wilton > wrote: Finally, I'm trying to figure out have RFC 8040 query parameter (sect 4.8.4), which also uses XPath expressions

Re: [netmod] xpath expressions in JSON

On 12/10/2018 09:37, Martin Bjorklund wrote: Robert Wilton wrote: On 11/10/2018 17:11, Martin Bjorklund wrote: Robert Wilton wrote: On 11/10/2018 11:50, Martin Bjorklund wrote: Robert Wilton wrote: On 11/10/2018 11:21, Martin Bjorklund wrote: Andy Bierman wrote: On Wed, Oct 10,

Re: [netmod] xpath expressions in JSON

Robert Wilton wrote: > > > On 11/10/2018 17:11, Martin Bjorklund wrote: > > Robert Wilton wrote: > >> > >> On 11/10/2018 11:50, Martin Bjorklund wrote: > >>> Robert Wilton wrote: > On 11/10/2018 11:21, Martin Bjorklund wrote: > > Andy Bierman wrote: > >> On Wed, Oct 10, 2018 at

Re: [netmod] xpath expressions in JSON

Hi Rob, From: "Robert Wilton -X (rwilton - ENSOFT LIMITED at Cisco)" Date: Thursday, October 11, 2018 at 11:56 AM To: "Reshad Rahman (rrahman)" Cc: Martin Bjorklund , "netmod@ietf.org" Subject: Re: [netmod] xpath expressions in JSON Yet the examples in s

Re: [netmod] xpath expressions in JSON

On Thu, Oct 11, 2018 at 9:45 AM, Robert Wilton wrote: > > > >> >> Finally, I'm trying to figure out have RFC 8040 query parameter (sect >>> 4.8.4), which also uses XPath expressions is meant to work. That >>> states: >>> >>> The set of namespace declarations is the set of prefix and >>>

Re: [netmod] xpath expressions in JSON

On 11/10/2018 17:11, Martin Bjorklund wrote: Robert Wilton wrote: On 11/10/2018 11:50, Martin Bjorklund wrote: Robert Wilton wrote: On 11/10/2018 11:21, Martin Bjorklund wrote: Andy Bierman wrote: On Wed, Oct 10, 2018 at 11:39 PM, Martin Bjorklund wrote: Andy Bierman wrote: On

Re: [netmod] xpath expressions in JSON

; *From: *netmod on behalf of "Robert Wilton > -X > > > *(rwilton - ENSOFT LIMITED at Cisco)" > > > *Date: *Thursday, October 11, 2018 at 7:17 AM > > > *To: *Martin Bjorklund > > > *Cc: *"netmod@ietf.org" > > > *Subje

Re: [netmod] xpath expressions in JSON

)" > > *Date: *Thursday, October 11, 2018 at 7:17 AM > > *To: *Martin Bjorklund > > *Cc: *"netmod@ietf.org" > > *Subject: *Re: [netmod] xpath expressions in JSON > > > > On 11/10/2018 11:50, Martin Bjorklund wrote: > > > > Robert Wilton &l

Re: [netmod] xpath expressions in JSON

Robert Wilton wrote: > > > On 11/10/2018 11:50, Martin Bjorklund wrote: > > Robert Wilton wrote: > >> > >> On 11/10/2018 11:21, Martin Bjorklund wrote: > >>> Andy Bierman wrote: > On Wed, Oct 10, 2018 at 11:39 PM, Martin Bjorklund > wrote: > > > Andy Bierman wrote: >

Re: [netmod] xpath expressions in JSON

quot; *Subject: *Re: [netmod] xpath expressions in JSON On 11/10/2018 11:50, Martin Bjorklund wrote: Robert Wilton <mailto:rwil...@cisco.com>wrote: On 11/10/2018 11:21, Martin Bjorklund wrote: Andy Bierman <mailto:a...@yumaworks.com>wrote:

Re: [netmod] xpath expressions in JSON

Hi Rob, From: netmod on behalf of "Robert Wilton -X (rwilton - ENSOFT LIMITED at Cisco)" Date: Thursday, October 11, 2018 at 7:17 AM To: Martin Bjorklund Cc: "netmod@ietf.org" Subject: Re: [netmod] xpath expressions in JSON On 11/10/2018 11:50, Martin Bjorklund w

Re: [netmod] xpath expressions in JSON

On 11/10/2018 11:50, Martin Bjorklund wrote: Robert Wilton wrote: On 11/10/2018 11:21, Martin Bjorklund wrote: Andy Bierman wrote: On Wed, Oct 10, 2018 at 11:39 PM, Martin Bjorklund wrote: Andy Bierman wrote: On Wed, Oct 10, 2018 at 6:59 PM, Reshad Rahman (rrahman) <

Re: [netmod] xpath expressions in JSON

On 10/11/18 11:43 AM, Vladimir Vassilev wrote: +1. This is one of the two necessary changes to make the instance-identifier type canonical. Proposed changes RFC 7950: OLD: 9.13.2.  Lexical Representation    An instance-identifier value is lexically represented as a string.    All node

Re: [netmod] xpath expressions in JSON

On 10/11/18 11:21 AM, Andy Bierman wrote: So you must mean the full module name will be used at every node:   /ietf-interfaces:interfaces/ietf-interfaces:interface[ietf-interfaces:name='eth0'] Length is the only real problem I see with the solution. The lexical representation of

Re: [netmod] xpath expressions in JSON

Robert Wilton wrote: > > > On 11/10/2018 11:21, Martin Bjorklund wrote: > > Andy Bierman wrote: > >> On Wed, Oct 10, 2018 at 11:39 PM, Martin Bjorklund > >> wrote: > >> > >>> Andy Bierman wrote: > On Wed, Oct 10, 2018 at 6:59 PM, Reshad Rahman (rrahman) < > >>> rrah...@cisco.com> >

Re: [netmod] xpath expressions in JSON

On 11/10/2018 11:21, Martin Bjorklund wrote: Andy Bierman wrote: On Wed, Oct 10, 2018 at 11:39 PM, Martin Bjorklund wrote: Andy Bierman wrote: On Wed, Oct 10, 2018 at 6:59 PM, Reshad Rahman (rrahman) < rrah...@cisco.com> wrote: On 2018-10-10, 9:59 AM, "netmod on behalf of Martin

Re: [netmod] xpath expressions in JSON

Andy Bierman wrote: > On Wed, Oct 10, 2018 at 11:39 PM, Martin Bjorklund wrote: > > > Andy Bierman wrote: > > > On Wed, Oct 10, 2018 at 6:59 PM, Reshad Rahman (rrahman) < > > rrah...@cisco.com> > > > wrote: > > > > > > > On 2018-10-10, 9:59 AM, "netmod on behalf of Martin Bjorklund" < > > > >

Re: [netmod] xpath expressions in JSON

On 11/10/2018 10:21, Andy Bierman wrote: On Wed, Oct 10, 2018 at 11:39 PM, Martin Bjorklund > wrote: Andy Bierman mailto:a...@yumaworks.com>> wrote: > On Wed, Oct 10, 2018 at 6:59 PM, Reshad Rahman (rrahman) mailto:rrah...@cisco.com>> > wrote: >

Re: [netmod] xpath expressions in JSON

On 10/11/18 8:39 AM, Martin Bjorklund wrote: Andy Bierman wrote: On Wed, Oct 10, 2018 at 6:59 PM, Reshad Rahman (rrahman) wrote: On 2018-10-10, 9:59 AM, "netmod on behalf of Martin Bjorklund" < netmod-boun...@ietf.org on behalf of m...@tail-f.com> wrote: Ladislav Lhotka wrote:

Re: [netmod] xpath expressions in JSON

On Wed, Oct 10, 2018 at 11:39 PM, Martin Bjorklund wrote: > Andy Bierman wrote: > > On Wed, Oct 10, 2018 at 6:59 PM, Reshad Rahman (rrahman) < > rrah...@cisco.com> > > wrote: > > > > > On 2018-10-10, 9:59 AM, "netmod on behalf of Martin Bjorklund" < > > > netmod-boun...@ietf.org on behalf of

Re: [netmod] xpath expressions in JSON

Qin Wu wrote: > -邮件原件- > 发件人: netmod [mailto:netmod-boun...@ietf.org] 代表 Ladislav Lhotka > 发送时间: 2018年10月10日 20:41 > 收件人: Martin Bjorklund; netmod@ietf.org > 主题: Re: [netmod] xpath expressions in JSON > > Martin Bjorklund writes: > > > Hi, > > >

Re: [netmod] xpath expressions in JSON

Ladislav Lhotka wrote: > On Wed, 2018-10-10 at 19:23 -0700, Andy Bierman wrote: > > > > > > On Wed, Oct 10, 2018 at 6:59 PM, Reshad Rahman (rrahman) > > wrote: > > > On 2018-10-10, 9:59 AM, "netmod on behalf of Martin Bjorklund" < > > > netmod-boun...@ietf.org on behalf of m...@tail-f.com>

Re: [netmod] xpath expressions in JSON

Andy Bierman wrote: > On Wed, Oct 10, 2018 at 6:59 PM, Reshad Rahman (rrahman) > wrote: > > > On 2018-10-10, 9:59 AM, "netmod on behalf of Martin Bjorklund" < > > netmod-boun...@ietf.org on behalf of m...@tail-f.com> wrote: > > > > Ladislav Lhotka wrote: > > > Martin Bjorklund writes:

Re: [netmod] xpath expressions in JSON

On Wed, 2018-10-10 at 19:23 -0700, Andy Bierman wrote: > > > On Wed, Oct 10, 2018 at 6:59 PM, Reshad Rahman (rrahman) > wrote: > > On 2018-10-10, 9:59 AM, "netmod on behalf of Martin Bjorklund" < > > netmod-boun...@ietf.org on behalf of m...@tail-f.com> wrote: > > > > Ladislav Lhotka

Re: [netmod] xpath expressions in JSON

-邮件原件- 发件人: netmod [mailto:netmod-boun...@ietf.org] 代表 Ladislav Lhotka 发送时间: 2018年10月10日 20:41 收件人: Martin Bjorklund; netmod@ietf.org 主题: Re: [netmod] xpath expressions in JSON Martin Bjorklund writes: > Hi, > > While reviewing restconf-notif, I saw this example: > >

Re: [netmod] xpath expressions in JSON

On Wed, Oct 10, 2018 at 6:59 PM, Reshad Rahman (rrahman) wrote: > On 2018-10-10, 9:59 AM, "netmod on behalf of Martin Bjorklund" < > netmod-boun...@ietf.org on behalf of m...@tail-f.com> wrote: > > Ladislav Lhotka wrote: > > Martin Bjorklund writes: > > > > > Hi, > > > >

Re: [netmod] xpath expressions in JSON

On 2018-10-10, 9:59 AM, "netmod on behalf of Martin Bjorklund" wrote: Ladislav Lhotka wrote: > Martin Bjorklund writes: > > > Hi, > > > > While reviewing restconf-notif, I saw this example: > > > >{ > > "ietf-subscribed-notifications:input": {

Re: [netmod] xpath expressions in JSON

Ladislav Lhotka wrote: > Martin Bjorklund writes: > > > Hi, > > > > While reviewing restconf-notif, I saw this example: > > > >{ > > "ietf-subscribed-notifications:input": { > > "stream": "NETCONF", > > "stream-xpath-filter": "/ds:foo/", > > "dscp": "10" > >

Re: [netmod] xpath expressions in JSON

Martin Bjorklund writes: > Hi, > > While reviewing restconf-notif, I saw this example: > >{ > "ietf-subscribed-notifications:input": { > "stream": "NETCONF", > "stream-xpath-filter": "/ds:foo/", > "dscp": "10" > } >} > > Note the