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| LH33 |
 Posted: Thu Aug 07, 2003 1:51 pm Post subject: Message not sent |
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Master
Joined: 21 Nov 2002
Posts: 200
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I have a message flow where I have a compute node that copies the entire message. I then check an XML tag for a value. If the tag equals the value, I want to send the mesage through to the output queue. This part is working fine. If the tag does not equal the value, I do not want to send the message at all and I am currently setting the OutputRoot = NULL. When I run a transaction through, I get a BIP2617 - Output Message is empty. Can someone assist me in how to prevent an empty message from being written to the output node. I just want to end the flow without any message being written at all if the tag does not equal the value.
Thanks!! |
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| kirani |
| Posted: Thu Aug 07, 2003 2:12 pm Post subject: |
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Jedi Knight
Joined: 05 Sep 2001
Posts: 3779
Location: Torrance, CA, USA
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Try something like this,
| Code: |
IF ( InputRoot.XML.Tagname <> 'Value') THEN
return false;
else
return true;
end if;
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_________________
Kiran
IBM Cert. Solution Designer & System Administrator - WBIMB V5
IBM Cert. Solutions Expert - WMQI
IBM Cert. Specialist - WMQI, MQSeries
IBM Cert. Developer - MQSeries
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| EddieA |
| Posted: Thu Aug 07, 2003 5:17 pm Post subject: |
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Jedi
Joined: 28 Jun 2001
Posts: 2453
Location: Los Angeles
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As you are copying the entire message, instead of a Compute, why not use a Filter.
| Code: |
| FIELDNAME(Body.Tagname) = 'Tagname' |
Then just don't connect anything to the False terminal.
Cheers,
_________________
Eddie Atherton
IBM Certified Solution Developer - WebSphere Message Broker V6.1
IBM Certified Solution Developer - WebSphere Message Broker V7.0 |
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| emiranda |
| Posted: Fri Aug 08, 2003 6:27 am Post subject: |
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Disciple
Joined: 21 Nov 2002
Posts: 196
Location: Dublin, Ireland
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Copying the message header instead of the entire message
| Code: |
DECLARE I INTEGER;
SET I = 1;
WHILE I < CARDINALITY(InputRoot.*[]) DO
SET OutputRoot.*[I] = InputRoot.*[I];
SET I=I+1;
END WHILE; |
you'll have all the tags in your OutputRoot tree. So, just compare the values and populates the output as you want!
_________________
Warm Regards,
EM |
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