[CITE-Forum] OGC Urn Policy - double colon?

Raj Singh rsingh at opengeospatial.org
Tue Sep 21 13:00:30 EDT 2010


I see two colons in the test as of right now.
---
Raj
The OGC: Making location count...
http://www.opengeospatial.org/contact




On Sep 21, at 6:51 AM, Carl Lindsay wrote:

> Hi Raj,
> 
> I have just rerun the OGC WFS 1.1.0 using 'Latest' tests; and from
> looking at the results 'wfs:wfs-1.1.0-Basic-GetFeature-tc38.4' does
> still appear to have just a single colon in the request:
> 
> <wfs:GetFeature xmlns="http://www.occamlab.com/ctl"
> xmlns:ctl="http://www.occamlab.com/ctl"
>                xmlns:gml="http://www.opengis.net/gml"
> 
> xmlns:myparsers="http://teamengine.sourceforge.net/parsers"
>                xmlns:ogc="http://www.opengis.net/ogc"
>                xmlns:ows="http://www.opengis.net/ows"
>                xmlns:p="http://teamengine.sourceforge.net/parsers"
>                xmlns:parsers="http://www.occamlab.com/te/parsers"
>                xmlns:saxon="http://saxon.sf.net/"
>                xmlns:sf="http://cite.opengeospatial.org/gmlsf"
>                xmlns:te="http://www.occamlab.com/te"
>                xmlns:tec="java:com.occamlab.te.TECore"
>                xmlns:wfs="http://www.opengis.net/wfs"
>                xmlns:xi="http://www.w3.org/2001/XInclude"
>                xmlns:xlink="http://www.w3.org/1999/xlink"
>                xmlns:xs="http://www.w3.org/2001/XMLSchema"
>                xmlns:xsd="http://www.w3.org/2001/XMLSchema"
>                xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>                service="WFS"
>                version="1.1.0">
> <!-- ** srsName with single colon ** -->
>   <wfs:Query srsName="urn:ogc:def:crs:EPSG:4326"
> typeName="sf:PrimitiveGeoFeature">
>      <ogc:Filter>
>         <ogc:PropertyIsGreaterThan>
>            <ogc:PropertyName>sf:dateTimeProperty</ogc:PropertyName>
>            <ogc:Literal>2006-06-28T19:08:00+02:00</ogc:Literal>
>         </ogc:PropertyIsGreaterThan>
>      </ogc:Filter>
>   </wfs:Query>
> </wfs:GetFeature>
> 
> Regards,
> Carl
> 
> 
> -----Original Message-----
> From: Raj Singh [mailto:rsingh at opengeospatial.org] 
> Sent: 20 September 2010 19:51
> To: Carl Lindsay
> Cc: Luis Bermudez; cite-forum at lists.opengeospatial.org
> Subject: Re: [CITE-Forum] OGC Urn Policy - double colon?
> 
> I think the two colons are required. Is this fixed in the beta tests?
> 
> ---
> Raj
> 
> Sent from my iPhone
> 
> On Sep 20, 2010, at 10:00 AM, "Carl Lindsay"
> <Carl.Lindsay at snowflakesoftware.com> wrote:
> 
>> Hi Luis,
>> Thanks for your email but if you look back at the syntax it specifies:
>>   "urn:ogc:def" ":" objectType ":" authority ":" [ version ] ":"
>> code
>> Which to me implies that the version is optional, however, the two
>> colons are not, as they both appear outside of the optional box.  Now
> in
>> the CITE OGC tests most of them are specified as:
>>   srsName="urn:ogc:def:crs:EPSG::4326"
>> i.e. two colons which does satisfy the specification, however, test
>> "wfs-1.1.0-Basic-GetFeature-tc38.4" uses a single colon after "EPSG".
>> Now I am just wondering which is correct:
>>   urn:ogc:def:crs:EPSG::4326, or
>>   urn:ogc:def:crs:EPSG:4326
>> or are they both correct, and the Urn Policy
>> (http://www.opengeospatial.org/ogcUrnPolicy) needs amending?
>> 
>> Regards,
>> Carl
>> 
>> -----Original Message-----
>> From: Luis Bermudez [mailto:lbermudez at opengeospatial.org] 
>> Sent: 20 September 2010 14:45
>> To: Carl Lindsay
>> Cc: cite-forum at lists.opengeospatial.org
>> Subject: Re: [CITE-Forum] OGC Urn Policy - double colon?
>> 
>> Dear Carl,
>> 
>> Version is optional. You will only have 2 colons before the code if
> you
>> do not specify a version.
>> 
>> Luis
>> 
>> Luis Bermudez, Ph.D.
>> Director of Interoperability Certification
>> Open Geospatial Consortium (OGC)
>> Office:  +1 (301) 760-7323 | Fax:  +1 (202) 640-4339
>> http://www.opengeospatial.org/contact
>> 
>> 
>> The OGC: Making Location Count...
>> 
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>> 
>> 
>> On Sep 20, 2010, at 3:27 AM, Carl Lindsay wrote:
>> 
>>> Dear CITE forum,
>>> 
>>> I am currently reviewing some of the CITE OGC WFS 1.1.0 tests, and I
>> have a query with regards to test "wfs-1.1.0-Basic-GetFeature-tc38.4".
>> In this test it specifies the srsName="urn:ogc:def:crs:EPSG:4326", is
>> this a valid? i.e. is there a missing colon after EPSG? should the
>> srsName actually equal "urn:ogc:def:crs:EPSG::4326".   I have taken a
>> look at the "OGC Urn Policy"
>> (http://www.opengeospatial.org/ogcUrnPolicy), which seems to indicate
> to
>> me (however, I am no expert!) that the syntax should be:
>>>               "urn:ogc:def" ":" objectType ":" authority ":" [
>> version ] ":" code
>>> i.e. the two colons, before the code, should always be present
>> regardless of whether the version is specified or not.  Is this
> correct?
>>> 
>>> Thanks in advance for your help.
>>> 
>>> Regards,
>>> Carl
>>> 
>>> --------------------------------------------------------------
>>> Carl Lindsay
>>> Senior Software Developer
>>> 
>>> <image001.jpg> 
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