[Gvsig_english] WMS "EXCEPTIONS=XML" parameter

[Jorge Piera]

Hi Tony.

The bug was fixed last month. What build are you using for the test?

Regards,
Jorge.

Tony Daly wrote:
> Jorge,
>
> I've been trying out gvSIG 1_9. I still have the same problem pulling data from our WMS server. Did you ever find out whether there is a bug?
>
> Tony 
>
> -----Original Message-----
> From: gvsig_internacional-bounces at listserv.gva.es [mailto:gvsig_internacional-bounces at listserv.gva.es] On Behalf Of Jorge Piera
> Sent: 10 July 2009 14:00
> To: Users and Developers mailing list
> Subject: Re: [Gvsig_english] WMS "EXCEPTIONS=XML" parameter
>
> Hello.
>
> It is possible. I will check it on the specification and if it is true, I will fix this bug for next releases.
>
> Thank you for your interest.
>
> Regards,
> Jorge.
>
> Tony Daly wrote:
>   
>> Jorge,
>>
>> The WMS provider is using version 1.1.1. 
>>
>> Evidently the OGC have changed the exceptions part of the spec between 1.1.1 and 1.3.0.  
>>                         ...
>> It looks like they changed the default value from "application/vnd.ogc.se_xml" to "XML".  
>>
>> The actual request coming in from gvSIG explicitly specifies version 1.1.1 and "EXCEPTIONS=XML".  As the service only advertises "application/vnd.ogc.se_xml"  in its metadata, the request is not legal.
>>
>> Regards
>>
>> Tony
>>
>> -----Original Message-----
>> From: gvsig_internacional-bounces at listserv.gva.es 
>> [mailto:gvsig_internacional-bounces at listserv.gva.es] On Behalf Of 
>> Jorge Piera
>> Sent: 10 July 2009 11:11
>> To: Users and Developers mailing list
>> Subject: Re: [Gvsig_english] WMS "EXCEPTIONS=XML" parameter
>>
>> Hello Tony.
>>
>> Im reading the Web Map Server Implementation Specification v1.3. Page 37:
>> ----------------------------------------------------------------------
>> --------------------------------------------------------------
>> 7.3.3.11 EXCEPTIONS
>>
>> The optional EXCEPTIONS parameter is defined in 6.9.4. The default value is "XML" if this parameter is absent from the request.
>>
>> A WMS shall offer one or more of the following exception reporting formats by listing them in separate <Format> elements inside the <Exceptions> element of its service metadata. The first of these formats must be offered by every WMS; the others are optional.
>>
>> XML (mandatory)
>>
>> Errors are reported using service exception XML, as specified in E.2. 
>> This is the default exception format if none is specified in the request.
>>
>> The remaining exception formats are optional. A server may issue a service exception in the default XML format if a request specifies a different exception format not supported by the server.
>> ----------------------------------------------------------------------
>> --------------------------------------------------------------
>> I think that it is possible to use this parameter.
>>
>> Regards,
>> Jorge.
>>
>> Tony Daly wrote:
>>   
>>     
>>> Dear members,
>>> I'm having problems pulling layers from a WMS. The WMS provider has 
>>> found that:
>>> "gvSIG adds the 'EXCEPTIONS=XML' parameter onto the WMS request query 
>>> string. The server is rejecting the request because the value "XML" 
>>> is not a valid value for the EXCEPTIONS parameter as defined by the 
>>> OGC spec and the capabilities document for the request".
>>> Can anyone help with this? Thanks in advance.
>>>
>>> Tony Daly
>>>
>>> T rowbridge
>>>
>>> E ngland
>>>
>>>
>>>
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>> --
>> Jorge Piera Llodrá
>> Especialista en Servicios OGC
>> Equipo de desarrollo gvSIG
>> IVER TI S.A.
>> C/ Lérida, 20
>> 46009-Valencia (Spain)
>> Tlf.+34902252540
>> www.iver.es
>> www.gvsig.com
>>
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>>   
>>     
>
>
> --
> Jorge Piera Llodrá
> Especialista en Servicios OGC
> Equipo de desarrollo gvSIG
> IVER TI S.A.
> C/ Lérida, 20
> 46009-Valencia (Spain)
> Tlf.+34902252540
> www.iver.es
> www.gvsig.com  
>
> _______________________________________________
> Gvsig_internacional mailing list
> Gvsig_internacional at listserv.gva.es
> http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
> _______________________________________________
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> http://listserv.gva.es/cgi-bin/mailman/listinfo/gvsig_internacional
>
>
>   


-- 
Jorge Piera Llodrá
Especialista en Servicios OGC
Equipo de desarrollo gvSIG
IVER TI S.A.
C/ Lérida, 20
46009-Valencia (Spain)
Tlf.+34902252540
www.iver.es
www.gvsig.com