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MQSeries.net Forum Index » WebSphere Message Broker (ACE) Support » 'Global' Message per flow

'Global' Message per flow

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danferry

Posted: Mon Jul 11, 2011 2:06 am Post subject: 'Global' Message per flow

Novice

Joined: 11 Jul 2011
Posts: 12

Hi there

I'm getting into the WMB7 and started designing some simple flows.

Now I'm on a bigger flow and I'm having trouble about how to solve the fallowing problem.

I need to write an entity to a database. After writing this entity, I need the Id of it, which is not a problem. Now I need to access this Id on several nodes within the flow. One solution would be to pass the id to every node, which is not very comfortable as I need to pass messages to these nodes.
The other solution would be, make it kind of a 'global variable' but I have no Idea how to do this.

Could you please help me? I need the id for later inserts into the database.

Thanks a lot

Daniel

smdavies99

Posted: Mon Jul 11, 2011 2:22 am Post subject:

Jedi Council

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

how about

Code:

SET Environment.Data.Id = <id returned from db>

The LocalEnvironment could also be used in a similar manner.

However (and before my esteemed colleagues suggest it), this concept is fully covered in the official broker training course. It is not rocket nozzle control theory but Broker Dev 101.
_________________
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MQSI/WBI/WMB/'Thingy' User since 2002
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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.

danferry

Posted: Mon Jul 11, 2011 2:29 am Post subject:

Novice

Joined: 11 Jul 2011
Posts: 12

Thank you for your reply

I will try this. I will participate the broker training but I'm just evaluating some parts.

Thanks again
Daniel

lancelotlinc

Posted: Mon Jul 11, 2011 4:24 am Post subject:

Jedi Knight

Joined: 22 Mar 2010
Posts: 4941
Location: Bloomington, IL USA

Hi Dan, welcome to WMB development. You may notice that WMB operation is not simple, and not complex either. What would be the point of evaluating something if you have not the skill or training to do so? You may like to attend this course so you can properly evaluate the product:

http://www-304.ibm.com/jct03001c/services/learning/ites.wss/au/en?pageType=course_description&includeNotScheduled=y&courseCode=WM663AU
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Save $20: Coupon Code: MQSERIES_READER

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