Question
Moderators: chulett, rschirm, roy
Question
Hi Folks,
Can anybody tell me what is the purpose of WISD input and output stages?
I am trying to develop a job which should be exposed as a web service, and the system which calls/requests this web service will send the message as an input and will get response from the wsdl in xml format.
Can anybody tell me what is the purpose of WISD input and output stages?
I am trying to develop a job which should be exposed as a web service, and the system which calls/requests this web service will send the message as an input and will get response from the wsdl in xml format.
Everything here is a question, so please come up with a better subject in the future, something germane to the question being asked. And 'Hi' isn't really all that helpful as Additional Info.
Last edited by chulett on Wed Sep 10, 2008 8:59 pm, edited 1 time in total.
-craig
"You can never have too many knives" -- Logan Nine Fingers
"You can never have too many knives" -- Logan Nine Fingers
-
- Participant
- Posts: 54607
- Joined: Wed Oct 23, 2002 10:52 pm
- Location: Sydney, Australia
- Contact:
In earlier versions of DataStage these stage types were called the RTI ("real time interface") input and output stages; you may still encounter that terminology.
Simplistically:
Regular job
Job to be deployed as web service
More usually also involves XML input and output stages too.
Of course there's some extra setup exposing the job as a web service, but your question was about the purpose of the WISD input and output stage types.
Simplistically:
Regular job
Code: Select all
source_stage ---> processing_stages ---> target_stage
Code: Select all
WISD_input_stage ---> processing_stages ---> WISD_output_stage
Code: Select all
WISD_input ---> XML_input ---> processing ---> XML_output ---> WISD_output
IBM Software Services Group
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
They allow an 'RTI Enabled' DataStage job to be exposed as a web service and serve as the start and/or end points of the service. If Ernie comes along, I'm sure he can do a better job of explaining the nuances of their use or non-use.
-craig
"You can never have too many knives" -- Logan Nine Fingers
"You can never have too many knives" -- Logan Nine Fingers
-
- Participant
- Posts: 54607
- Joined: Wed Oct 23, 2002 10:52 pm
- Location: Sydney, Australia
- Contact:
Re: WISD
When you're planning to expose the job as a web service.Nagaraj wrote:Thanks for the information.
Could you please tell me when we can use those stages (wisd input and wisd output)?
There are no nuances.
IBM Software Services Group
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Any contribution to this forum is my own opinion and does not necessarily reflect any position that IBM may hold.
Re: WISD
Really,
My requirement is i need to take the message file as an input from TIBCO, then produce an output from that file in the DS JOB and load it into oracle tables,
i saw wisd input stage, it cannot import or do anything with tibco message file.
My requirement is i need to take the message file as an input from TIBCO, then produce an output from that file in the DS JOB and load it into oracle tables,
i saw wisd input stage, it cannot import or do anything with tibco message file.
Ray, for 'nuances' I mean how they are used. There is a misconception out there that you always need to use both in a job and Ernie has popped in here in the past and explained that that is not true. Or at least that's what I'm remembering.
My search skills aren't turning up the post(s) I think I'm remembering, so perhaps Ernie will wander in and straighten us out... or perhaps just straighten me out.
My search skills aren't turning up the post(s) I think I'm remembering, so perhaps Ernie will wander in and straighten us out... or perhaps just straighten me out.
-craig
"You can never have too many knives" -- Logan Nine Fingers
"You can never have too many knives" -- Logan Nine Fingers
-
- Participant
- Posts: 54607
- Joined: Wed Oct 23, 2002 10:52 pm
- Location: Sydney, Australia
- Contact: