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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » How to modify the Respose received from multiple webservices

How to modify the Respose received from multiple webservices

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vdharanikota

Posted: Wed Aug 13, 2014 3:24 am Post subject: How to modify the Respose received from multiple webservices

Novice

Joined: 07 Jul 2014
Posts: 18

Hi all... I'm working on google web services and I'm able to call these individual services without any problem... but when I'm calling two services (timezone and geocoding services) at a time using a single flow I'm facing the following problem...
using my flow I need to concat both the responses basing on the requirement but the responses are coming individually and saving in mqout node as 2 different messages...

any suggestions to concact these service reponses... please
Thanks in advance....

smdavies99

Posted: Wed Aug 13, 2014 3:39 am Post subject:

Jedi Council

Joined: 10 Feb 2003
Posts: 6076
Location: Somewhere over the Rainbow this side of Never-never land.

How about the Collector Node?

If you are a beginner at message flow development then I'd be cautious about using it. There are a number of 'gotchas' that can trap the unwary.
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Every time you reinvent the wheel the more square it gets (anon). If in doubt think and investigate before you ask silly questions.

mqjeff

Posted: Wed Aug 13, 2014 5:04 am Post subject:

Grand Master

Joined: 25 Jun 2008
Posts: 17447

smdavies99 wrote:

How about the Collector Node?

If you are a beginner at message flow development then I'd be cautious about using it. There are a number of 'gotchas' that can trap the unwary.

You shouldn't need the collector node for two synchronous web-service requests.

You just need to construct your message flow properly to allow for calling A, saving the result, and then calling B and adding the result to A before sending an output message.

vdharanikota

Posted: Wed Aug 13, 2014 5:45 am Post subject:

Novice

Joined: 07 Jul 2014
Posts: 18

First of all thanks to you...
I'm also working on the same but I'm unable to save the response individually... my flow starts with input and ends with 2 output messages displaying the responses. can you please suggest me how to save the response....
At present I'm using the following flow..

Mq input --> compute node1 --> http requests(2)--> http header-->compute node 2 --> mq output.
compute node 1 is for overriding the http url.
I have taken two http request to call services individually.
http header to remove headers from the responses.
compute node2 is for concating the responses.

but in compute node2 i'm unable to get the responses to complete my work.

srinivasmmdl

Posted: Wed Aug 13, 2014 6:04 am Post subject:

Novice

Joined: 27 Feb 2013
Posts: 11

vdharanikota wrote:

Use environment variables to store the response from first service then call the second one...

vdharanikota

Posted: Thu Aug 14, 2014 5:28 am Post subject:

Novice

Joined: 07 Jul 2014
Posts: 18

Thanks to all for your replies...
using environment variables i'm able to store the response now my flow is working very fine...

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