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Making System Calls from the broker

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WBIMaestro

Posted: Wed Oct 26, 2011 9:34 am Post subject: Making System Calls from the broker

Acolyte

Joined: 18 Feb 2005
Posts: 53

Hi All,

I have run into various scenarios where I need to get feedback from a script or binary execution to route the messages in the broker or pass the message payload to a system executable. Is it posible/allowed to call a system utility like gpg etc.. and pass it the message payload or get feedback from a system call to decide message routing?

CAn I use the java System call in the java compute node for this? anyone know of any illustrative exmples?

Thanks

lancelotlinc

Posted: Wed Oct 26, 2011 9:45 am Post subject:

Jedi Knight

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

Yes, through Java system API from a JCN, you can call any executable and capture the output into a file, then scan the file for success fail indicators.
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mqjeff

Posted: Wed Oct 26, 2011 9:55 am Post subject:

Grand Master

Joined: 25 Jun 2008
Posts: 17447

http://www-01.ibm.com/support/docview.wss?rs=171&uid=swg24017225&loc=en_US&cs=utf-8&lang=en

WBIMaestro

Posted: Wed Oct 26, 2011 12:17 pm Post subject:

Acolyte

Joined: 18 Feb 2005
Posts: 53

I Like the job execution node and went through the associated documentation but can I actually pass it the message payload to act on and retreive the output message to use in the message flow? an example scenario is when I want to call a sytem level encryption routine....

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