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| Clarification on using web services |
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| supreeth |
 Posted: Thu Jun 02, 2005 8:36 pm Post subject: Clarification on using web services |
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Voyager
Joined: 17 May 2005
Posts: 90
Location: London
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Hi Guyz,
Thanks for helpin me out in all of my previous issues. As always, i have another small issue now  .
1> The project, which i am currently workin in requires some of the activities to invoke a web service. The web service provider, in our case might take some time (The SLA quotes an avg processing time of 3 to 4 days). So, after invoking the web service, i think its not advisable to wait for such a long time for the response.
Could you guyz suggest some possible solution for this.
2> I want to know how UPES can be made use here.
I mean to say, can we use UPES as a web-service gateway? meaning, where the activity implementation would send in a request to this gateway, which in turn forwards the request to the service provider. This, it does by spawning a new thread n not a process. The thread would be waiting for a response back from the service provider.
3> Is it mandatory to have some application/web server to have the UPES running? or is just a JVM sufficient? i am talkin about a simple UPES, acting as a gateway for web services.
Thanks and Regards,
Supreeth |
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| vennela |
| Posted: Fri Jun 03, 2005 8:51 am Post subject: |
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Jedi Knight
Joined: 11 Aug 2002
Posts: 4055
Location: Hyderabad, India
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Since you are talking about webservice, I need to ask you what your BPM engine is. Is it workflow or Process Choreographer?
| Quote: |
| 3> Is it mandatory to have some application/web server to have the UPES running? or is just a JVM sufficient? i am talkin about a simple UPES, acting as a gateway for web services. |
An appserver is definitely not needed to run UPESes. You can run it standalone.
How is the web service exposed and what is the transport protocol. |
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| supreeth |
| Posted: Mon Jun 06, 2005 12:33 am Post subject: |
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Voyager
Joined: 17 May 2005
Posts: 90
Location: London
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The BPM here is workflow.
We are trying to utilize the services provided. The transport protocol used is http. |
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