CXML DTD conversion

Hi,
I am trying to convert the cXML.dtd to cXML.xsd by using altova and have noticed that three xsd files are generated. It is happening for any .dtd file downloaded form cXML.org site.
I can import all the three xsd into XI (under ED) and able to see the Message Names. But when i import them in MM, I notice only half message. for example - GetPendingRequest message type and the GetPendingRequest.xml file which comes with the download. both are different.
The question i am facing are -
   why is that altova converting single .dtd to 3 *.xsd. ?
   Do we have to use all the three xsd's in our design?
   do we have to refer these xsd to each other in ED?
   in the mapping, do we have to take any extra precautions? or it is same as normal mapping?
I am proposing a solution to the client that, we will deliver a cxml file (*.cxml) by using FTP adapter without any conversion.   Meaning, xml output of the mapping program will be deivered. is this good solution? will the customer will be able to read the file?
kindly help me.
Regards
Azias

Hello,
But when i import them in MM, I notice only half message. for example - GetPendingRequest message type and the GetPendingRequest.xml file which comes with the download. both are different.
You need to reference the xsds to each other in external definition.
Do we have to use all the three xsd's in our design?
Yes
do we have to refer these xsd to each other in ED?
Yes, you can refer xsds to one another by:
1.) Opening the main xsd, then go to external references tab
2.) Under the external references tab, there are two columns there, one is for the source and one is for the name. If there is an entry for source, click its corresponding name (even if it is blank).
3.) Once the source is already highlighted by using step2, press ctrl+c (copy)
4.) Import/open the xsd you want to be referenced. You will see a source field there, and the press ctrl+v (paste). Save and activate
in the mapping, do we have to take any extra precautions? or it is same as normal mapping?
Message mapping will be the same, but what is important is what message structure is required by business. You might as well consult with them as to what the final output is required.
Hope this helps,
Mark

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I've done an XML encoding, but need to convert it into DTD format.What do mean by DTD format? Can anyone give me sample program for XML conversion in DTD format?
Thanks in advance.

Hi,
A DTD is associated with a particular document via a Document Type Declaration, which is a bit of markup that appears near the start of the associated document. The declaration establishes that the document is an instance of the type defined by the referenced DTD.
The declarations in a DTD are divided into an internal subset and an external subset. The declarations in the internal subset are embedded in the Document Type Declaration in the document itself. The declarations in the external subset are located in a separate text file. The external subset may be referenced via a public identifier and/or a system identifier. Programs for reading documents may not be required to read the external subset.
[edit]
Examples
Here is an example of a Document Type Declaration containing both public and system identifiers:
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Below links consist of more on DTD and XML examples.
http://en.wikipedia.org/wiki/Document_Type_Definition
http://www.w3schools.com/dtd/default.asp
http://www.xmlfiles.com/examples/
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Please check this link
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Hi,
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-- Copyright (C) 2002, 2003 Syntext Inc. See http://www.syntext.com for updates. --
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 <xs:element ref='Email' minOccurs='0'/>
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<xs:attribute name='isoCountryCode'/>
<xs:attributeGroup ref='isoCountryCode'/>
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<xs:attribute name='minQuantity'/>
<xs:attribute name='maxReleaseQuantity'/>
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Edited by: V bhandari on Dec 7, 2010 9:01 PM

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Document start
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Hi Jenni,
This might help
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/people/shabarish.vijayakumar/blog/2006/04/03/xi-in-the-role-of-a-ftp
http://www.cxml.org/files/downloads.cfm
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Agasthuri Doss
Message was edited by: Agasthuri Doss Baladandapani

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