If your parser / XML tools support XML catalogs (I believe that Xerces 
does at least), you could use a catalog to perform the necessary 
redirection. For a bite-size introduction, see [1]. For the full spec, 
see [2].

Cheers,

Kal

[1] http://norman.walsh.name/2003/06/05/xmlcatalogs
[2] 
http://www.oasis-open.org/committees/download.php/2384/cs-entity-xml-catalogs-1.0.html

Graeme English wrote:

>Hi,
>
>I need to develop a schema for use at two different sites. The schema would
>reside on a different internal  web server at each site (the servers can't
>see each other) say
>http://webserver1/test.xsd and
>http://webserver2/test.xsd
>
>(it can't be on a public server for various reasons, and having it locally
>might present maintenance problems)
>
>There will be several people involved in writing xml documents based on the
>test.xsd (which is the same file at both ends). These files will be
>trasferred back and forward between sites.
>
>Is it possible to construct an xml document such that it somehow includes
>both possible locations for the test.xsd file? I don't want to have to
>modify the xml files each time there are transferred from site to site.
>
>Thanks for any help
>
>Graeme
>
>
>********************************************
>Any opinions expressed in this email are those of the individual and not
>necessarily the Company. This email and any files transmitted with it,
>including replies and forwarded copies (which may contain alterations)
>subsequently transmitted from the company, are confidential and solely
>for the use of the intended recipient. 
>
>If you are not the intended recipient or the person responsible for
>delivering to the intended recipient, be advised that you have received
>this email in error and that any use is strictly prohibited.
>
>If you have received this email in error please notify the IT Dept. via
>email to IT.Helpdesk@T..., including a copy of the message. Please
>then delete this email and destroy any copies of it.
>*********************************************
>
>
>
>  
>



From nobody@w...  Thu Apr 15 09:53:07 2004
Return-Path: <nobody@w...>
X-O