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| Creating CWF message set using an XSD file |
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| vixenscup |
 Posted: Mon Dec 07, 2009 10:59 am Post subject: Creating CWF message set using an XSD file |
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Newbie
Joined: 13 Nov 2003
Posts: 9
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Hello,
I am trying to do a simple one to one mapping of a XML message to a CWF message (simple flat file (bitstream)) in Message Broker. The XML structure is huge so to create a Cobol Copy book by hand would be difficult. I imported the same XSD file used to create the source message set into a MRM domain CWF message set. It seemed to work but when I use the MAPPING node to map XML to CWF I continue to get XML as output instead of a flat bitstream. Is it even possible to do what I am trying to do? How else can I go about doing this without having to create a message set by hand for the CWF? Any help would be appreciated.
Regards,
Kathy |
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| kimbert |
| Posted: Mon Dec 07, 2009 11:54 am Post subject: |
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Jedi Council
Joined: 29 Jul 2003
Posts: 5542
Location: Southampton
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Hi,
When you import an XSD into a message set, it creates the logical structure only. It does not set any of the physical properties.
That means that if you start by importing the XSD, then you will need to populate the CWF length property for each element/attribute in the schema.
The best ( least work ) approach would be to generate a copybook from the XSD. There may be tools out there which can do that for you, or you might need to write a Perl script/Java program/text editor macro to do it yourself.
| Quote: |
| It seemed to work but when I use the MAPPING node to map XML to CWF I continue to get XML as output instead of a flat bitstream. |
Sounds as if you forgot to set OutputRoot.Properties.MessageFormat to 'CWF1' ( or whatever your CWF physical format is called). But, as explained above, that would not solve the problem - it would probably just trigger an error, or give you an empty bitstream. |
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