Re: [ebxml-msg] envelope.xsd

[Christopher Ferris <chris.ferris@sun.com>]

oops, I meant to include the email in which I made
a proposal to address the schemaLocation section.

Since it isn't archived, here is the relevant fragment
from the email I sent to David, Ian, Arvola and Doug:

-------------------------------------------------------------------
*** w/r/t section 2.3.2, I think that its removal in whole is uncalled 
for. I would propose
the following alternative approach:

1 - delete lines 620-639
2 - modify line 640 as follows:

In addition, ebXML SOAP Header and Body extension element content must 
may be similarly qualified so as to identify the location where 
validating parsers can find the schema document containing the ebXML 
namespace qualified SOAP extension element definitions.

3 - modify example at line 651 as follows:

     <SOAP:Envelope 
xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/" 
     xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" 
      xsi:schemaLocation="http://schemas.xmlsoap.org/soap/envelope/ 
 
http://www.oasis-open.org/committees/ebxml-msg/schema/envelope.xsd" >

-------------------------------------------------------------------
Cheers,

Chris

Christopher Ferris wrote:

> Arvola,
> 
> And I countered with a proposal that I think addressed the
> issue without actually removing the schemaLocation section[1].
> 
> The point is (from my perspective) that we don't want to
> preclude use of schemaLocation (for any purpose) but that
> we don't necessarily want to encourage its use for the
> SOAP envelope.xsd since we really don't own this.
> 
> We previously had an issue w/r/t the version of XSD that
> was used to create the schema document at the namespace
> URI, but we no longer have an issue so why are we continuing
> to recommend this practice.
> 
> I would suggest that if anything, we say that the schemaLocation
> is:
> 
> xsi:schemaLocation="http://schemas.xmlsoap.org/soap/envelope/
> http://schemas.xmlsoap.org/soap/envelope/"
> 
> If we replace what is at:
> 
> http://www.oasis-open.org/committees/ebxml-msg/schema/envelope.xsd
> 
> 
> with what is at:
> 
> http://schemas.xmlsoap.org/soap/envelope/
> 
> I'm okay with that too, but we still don't want to advertise this
> in the spec IMO.
> 
> Cheers,
> 
> Chris
> 
> Arvola Chan wrote:
> 
>> Chris:
>>
>> Both Doug and members of the interop team objected to the removal of 
>> section
>> 2.3.2 on the xsi:schemaLocation attribute.
>>
>> Here is an excerpt from the 2_0c spec:
>>
>> 2.3.2 xsi:schemaLocation attribute
>> The SOAP namespace: http://schemas.xmlsoap.org/soap/envelope/ resolves 
>> to a
>> W3C XML  schema specification. The ebXML OASIS ebXML Messaging TC has
>> provided an equivalent version of the SOAP schema conforming to the W3C
>> Recommendation version of the XML Schema specification [XMLSchema].
>>
>> http://www.oasis-open.org/committees/ebxml-msg/schema/envelope.xsd
>>
>> All ebXML MSH implementations are strongly RECOMMENDED to include the
>> XMLSchema-instance
>> namespace qualified schemaLocation attribute in the SOAP Envelope 
>> element to
>> indicate to validating parsers a location of the schema document that 
>> should
>> be used to validate the document. Failure to include the schemaLocation
>> attribute could prevent XML schema validation of received messages. For
>> example:
>>
>> <SOAP:Envelope xmlns:SOAP="http://schemas.xmlsoap.org/soap/envelope/"
>> xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
>> xsi:schemaLocation="http://schemas.xmlsoap.org/soap/envelope/
>> http://www.oasis-open.org/committees/ebxml-msg/schema/envelope.xsd">
>>
>> -Arvola
>>
>> -----Original Message-----
>> From: Christopher Ferris [mailto:chris.ferris@sun.com]
>> Sent: Tuesday, March 05, 2002 12:35 PM
>> To: Arvola Chan
>> Cc: David Fischer; Ian. C. Jones (E-mail); ebXML Msg
>> Subject: Re: [ebxml-msg] envelope.xsd
>>
>>
>> I thought that we had agreed that we should be referencing
>> http://schemas.xmlsoap.org/soap/envelope/ directly?
>>
>> Chris
>>
>> Arvola Chan wrote:
>>
>>
>>> David:
>>>
>>> Since the spec still recommends the use of
>>>
>>> http://www.oasis-open.org/committees/ebxml-msg/schema/envelope.xsd
>>>
>>> as the schema location for the SOAP Envelope, do we want to replace the
>>> content of
>>>
>>> http://www.oasis-open.org/committees/ebxml-msg/schema/envelope.xsd
>>>
>>> with the content of
>>>
>>> http://schemas.xmlsoap.org/soap/envelope/ so that we are using the
>>>
>> official
>>
>>> SOAP 1.1 schema rather than our own crafted version?
>>>
>>> -Arvola
>>>
>>>
>>>
>>>
>>>
>>>
>>>
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>>
>>
>>
> 
> 
> 
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