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| HTTPRequest, HTTP-POST of MRM/CWF |
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| mark.luebinski |
 Posted: Wed Dec 13, 2006 2:18 am Post subject: HTTPRequest, HTTP-POST of MRM/CWF |
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Acolyte
Joined: 27 Mar 2006
Posts: 56
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Dear masters,
I assumed, that if I use CWF and send it with POST-Method I would get key/value-pairs with CWF-fieldNames as keys and Field-values as values.
Also the thing like
Service=ES0016&PartnerNo=12345&P&CustomerNo=001234567&...
But the node seems to make ONLY values, also the stuff like
ES001612345001234567...
The flow is: In-Queue -> compute -> HTTPRequest -> ...
The ESQL in the compute node is:
CALL CopyMessageHeaders();
SET OutputRoot.Properties.MessageSet = 'C3OOLBG002001';
SET OutputRoot.Properties.MessageType = 'msg_InfoScoreES0016';
SET OutputRoot.Properties.MessageFormat = 'CWF';
SET OutputRoot.MRM.ServiceNr ='ES0016';
SET OutputRoot.MRM.PartnerNo = getInfoscorePartnerNo();
SET OutputRoot.MRM.CustomerNo ='001234567';
.... [more fields]
SET OutputLocalEnvironment.Destination.HTTP.RequestLine.Method = 'POST';
SET OutputLocalEnvironment.Destination.HTTP.RequestLine.HTTPVersion = 'HTTP/1.1';
SET OutputLocalEnvironment.Destination.HTTP.RequestLine.RequestURL = 'http://<realExistingAdress>:<realExistingPort>/';
What do i make wrong. Sorry, it could be a RTFM-Question, but I cannot find the FM!!!  Any sample source for HTTPRequest and CWF.
Thank you!!
Mark |
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| kimbert |
| Posted: Wed Dec 13, 2006 3:21 am Post subject: |
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Jedi Council
Joined: 29 Jul 2003
Posts: 5542
Location: Southampton
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| Quote: |
| I assumed, that if I use CWF and send it with POST-Method I would get key/value-pairs |
Why did you assume that? CWF is for modelling COBOL and C records. It does not parse/write messages which contain markup.
If you want output in the 'name=value' style then you need to use the TDS physical format with Data Element Separation set to 'Tagged delimited' or 'Tagged Fixed Length'. 'name' is the TDS tag. '=' is the Tag Data Separator. 'value' is the value of the syntax element in the message tree. |
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| mark.luebinski |
| Posted: Wed Dec 13, 2006 3:55 am Post subject: |
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Acolyte
Joined: 27 Mar 2006
Posts: 56
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Hallo kimbert,
thank you for the fast answer.
My English is bad, so maybe I wrote my question wrong.
I have a PL/1 CWF copybook from which I use some fields - it is, why I use CWF.
Have I undestood you correct: I have to produce manually the http-Request-String, for example in a while-statement with the REFERENCE to all leafs?
(TDS would have Problems bekause of two delimiters: & and =)
And then? Must I create a simple CWF-Message with only ONE String-field?
I hoped the CWF would work like web-page, which "knows", that it has names and values and POST it up to server. And it would be super generic, I could POST every CWF and the server have to read only attributes, it needs. But it seems to be a wrong compare (CWF and web-page) 
Thank you!! And sorry for my bad English.
Mark |
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| kimbert |
| Posted: Wed Dec 13, 2006 4:09 am Post subject: |
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Jedi Council
Joined: 29 Jul 2003
Posts: 5542
Location: Southampton
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No problem. I bet your English is better than any language that I speak!
You definitely need CWF to parse your input message.
You should use TDS for your output message. TDS can use a different delimiter for each complex type, so that's no problem at all. In fact, you only have one TDS delimiter ( the &). The '=' is a Tag Data Separator.
So your output message definition should look something like this:
| Code: |
PostMessage [Type=PostMessageType]
PostMessageType [Data Element Separation='Tagged Delimited', Delimiter='&', Tag Data Separator='=']
ServiceNr [Tag='Service']
PartnerNo [Tag=PartnerNo]
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