Hi,
I'm using the following Taverna utilities: taverna-workbench-2.2.0 and
TavernaServer-2.2a1. The standalone Taverna Server has launched okay in Tomcat
6.0.29 as well and I'm able to submit workflows, set run input port values and
start execution. I'm facing problems retrieving output of workflow runs.
My questions are:
1. Do I explicitly need to create a run directory before executing
workflow by using makeRunDirectory? What do the parentDirectory (path on server
where workflow run outputs/errors will be stored?) and directoryName parameters
signify? When I try to this request with parentDirectory set to /tmp and
directoryName set to the runName, it gives me this error:
<soap:Envelope xmlns:soap="http://schemas.xmlsoap.org/soap/envelope/";>
<soap:Body>
<soap:Fault>
<faultcode>soap:Client</faultcode>
<faultstring>Unmarshalling Error: Unable to create an instance of
org.taverna.server.master.common.DirEntryReference</faultstring>
</soap:Fault>
</soap:Body>
</soap:Envelope>
2. How does one retrieve the output of a workflow execution? I think
getRunDirectoryContents and getRunDirectoryAsZip are the required functions but
they too require a directory parameter. What value should be passed there?
Thank you very much for your help!
Regards,
Ali Ranalvi
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