WPS orchestration using Apache Airavata

[Harsha Kumara <ha...@gmail.com>]

Hi Devs,

We have identified several existing WPS frameworks for enable WPS
orchestration with Airavata.It includes PyWPS ,52 North and ZOO Project WPS
frameworks. PyWPS appear as a suited framework for use with Airavata. It
expose WPS processes as WSDLs and support SOAP protocol. We have setup the
PyWPS with a simple WPS process and tried to build a simple workflow. But
it encounter some problem which may be due to some schema mismatches.
Airavata is able to load components from the WSDL which expose by the
PyWPS. But when it going to execute the workflow,Airavata gives
exceptions.We have attach the WSDL,error messages and the simple workflow
diagram here.

If we can have any feedback about these erros,it will be useful us to
proceed.We also proceeding with finding the incompatibilities in the WSDL.

[1] WSDL output-http://pastebin.com/ZpAQKbs3
[2]  Server side error message-http://pastebin.com/RgNV1huF
[3] Xbata error message-http://pastebin.com/9C2KwU5L
[4] Workflow-http://imagebin.org/257183

Thanks,
Harsha.
-- 
*Harsha Kumara *
*Undergraduate*
*Department of Computer Science and Engineering*
*University of Moratuwa*
*Sri Lanka.*

Re: WPS orchestration using Apache Airavata

[Harsha Kumara <ha...@gmail.com>]

I have raise a question in PyWPS mailing list about WSDL generate from the
WPS server.They say it perfectly work with Taverna workflow engine.Then I
check with Taverna by creating a small workflow and it worked.Is this WSDL
mentioned above is not valid WSDL for execute operations through Airavata?


On Fri, May 10, 2013 at 3:23 PM, Harsha Kumara <ha...@gmail.com> wrote:

> Hi Devs,
>
> We have identified several existing WPS frameworks for enable WPS
> orchestration with Airavata.It includes PyWPS ,52 North and ZOO Project WPS
> frameworks. PyWPS appear as a suited framework for use with Airavata. It
> expose WPS processes as WSDLs and support SOAP protocol. We have setup the
> PyWPS with a simple WPS process and tried to build a simple workflow. But
> it encounter some problem which may be due to some schema mismatches.
> Airavata is able to load components from the WSDL which expose by the
> PyWPS. But when it going to execute the workflow,Airavata gives
> exceptions.We have attach the WSDL,error messages and the simple workflow
> diagram here.
>
> If we can have any feedback about these erros,it will be useful us to
> proceed.We also proceeding with finding the incompatibilities in the WSDL.
>
> [1] WSDL output-http://pastebin.com/ZpAQKbs3
> [2]  Server side error message-http://pastebin.com/RgNV1huF
> [3] Xbata error message-http://pastebin.com/9C2KwU5L
> [4] Workflow-http://imagebin.org/257183
>
> Thanks,
> Harsha.
> --
> *Harsha Kumara *
> *Undergraduate*
> *Department of Computer Science and Engineering*
> *University of Moratuwa*
> *Sri Lanka.*
>



-- 
*Harsha Kumara*
*Undergraduate*
*Department of Computer Science and Engineering*
*University of Moratuwa*
*Sri Lanka.*