On Fri, Dec 17, 2010 at 14:37, Stian Soiland-Reyes
<[email protected]> wrote:
>
> I've looked at the Taverna source code in question, and it seems that
> unfortunately the library Axis 1 (which Taverna uses for calling SOAP
> services) is expecting a reply, and thus does not understand one-way
> WSDLs.
>
> I can put this into our issue tracker, but I'm afraid there won't be
> any immediate fixes ready unless we patch Axis or move on to an
> alternative way to invoke web services.
Ok, thanks for looking into the issue and explaining it to me. At
least I know what's going on and that service is fine.
>
>
> Is this your service? Are you able to make the service return a simple
> status code or something..? Currently the service does not even allow
> the reporting of any errors.
Yes, I will make it return some output and later on also add errors reporting.
Mikolaj
>
>
>
> WARN 2010-12-17 13:35:01,755
> (net.sf.taverna.t2.workflowmodel.processor.dispatch.layers.Invoke:232)
> - Failed (INVOCATION) invoking
> net.sf.taverna.t2.activities.wsdl.wsdlactiv...@4f955f5e for job
> DispatchJobEvent facade0:asynchronousprismWebservice:asyncPrism[]: An
> error occurred invoking the WSDL service
> AxisFault
> faultCode: {http://schemas.xmlsoap.org/soap/envelope/}Server.userException
> faultSubcode:
> faultString: org.xml.sax.SAXParseException: Premature end of file.
> faultActor:
> faultNode:
> faultDetail:
> {http://xml.apache.org/axis/}stackTrace:org.xml.sax.SAXParseException:
> Premature end of file.
> at
> org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown
> Source)
> at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown
> Source)
> at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
> at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
> at
> org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown
> Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
> Source)
> at javax.xml.parsers.SAXParser.parse(SAXParser.java:395)
> at
> org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)
> at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
> at org.apache.axis.Message.getSOAPEnvelope(Message.java:435)
> at
> org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)
> at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
> at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
> at org.apache.axis.client.Call.invoke(Call.java:2767)
> at org.apache.axis.client.Call.invoke(Call.java:1910)
> at
> net.sf.taverna.wsdl.soap.WSDLSOAPInvoker.invokeCall(WSDLSOAPInvoker.java:198)
> at
> net.sf.taverna.wsdl.soap.WSDLSOAPInvoker.invoke(WSDLSOAPInvoker.java:139)
> at
> net.sf.taverna.t2.activities.wsdl.T2WSDLSOAPInvoker.invoke(T2WSDLSOAPInvoker.java:265)
> at
> net.sf.taverna.t2.activities.wsdl.WSDLActivity$1.run(WSDLActivity.java:289)
> at java.lang.Thread.run(Thread.java:662)
>
> {http://xml.apache.org/axis/}hostname:ralph
>
> org.xml.sax.SAXParseException: Premature end of file.
> at org.apache.axis.AxisFault.makeFault(AxisFault.java:101)
> at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:701)
> at org.apache.axis.Message.getSOAPEnvelope(Message.java:435)
> at
> org.apache.axis.handlers.soap.MustUnderstandChecker.invoke(MustUnderstandChecker.java:62)
> at org.apache.axis.client.AxisClient.invoke(AxisClient.java:206)
> at org.apache.axis.client.Call.invokeEngine(Call.java:2784)
> at org.apache.axis.client.Call.invoke(Call.java:2767)
> at org.apache.axis.client.Call.invoke(Call.java:1910)
> at
> net.sf.taverna.wsdl.soap.WSDLSOAPInvoker.invokeCall(WSDLSOAPInvoker.java:198)
> at
> net.sf.taverna.wsdl.soap.WSDLSOAPInvoker.invoke(WSDLSOAPInvoker.java:139)
> at
> net.sf.taverna.t2.activities.wsdl.T2WSDLSOAPInvoker.invoke(T2WSDLSOAPInvoker.java:265)
> at
> net.sf.taverna.t2.activities.wsdl.WSDLActivity$1.run(WSDLActivity.java:289)
> at java.lang.Thread.run(Thread.java:662)
> Caused by: org.xml.sax.SAXParseException: Premature end of file.
> at
> org.apache.xerces.util.ErrorHandlerWrapper.createSAXParseException(Unknown
> Source)
> at org.apache.xerces.util.ErrorHandlerWrapper.fatalError(Unknown
> Source)
> at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
> at org.apache.xerces.impl.XMLErrorReporter.reportError(Unknown Source)
> at
> org.apache.xerces.impl.XMLVersionDetector.determineDocVersion(Unknown
> Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XML11Configuration.parse(Unknown Source)
> at org.apache.xerces.parsers.XMLParser.parse(Unknown Source)
> at org.apache.xerces.parsers.AbstractSAXParser.parse(Unknown Source)
> at org.apache.xerces.jaxp.SAXParserImpl$JAXPSAXParser.parse(Unknown
> Source)
> at javax.xml.parsers.SAXParser.parse(SAXParser.java:395)
> at
> org.apache.axis.encoding.DeserializationContext.parse(DeserializationContext.java:227)
> at org.apache.axis.SOAPPart.getAsSOAPEnvelope(SOAPPart.java:696)
> ... 11 more
>
>
>
> --
> Stian Soiland-Reyes, myGrid team
> School of Computer Science
> The University of Manchester
>
> ------------------------------------------------------------------------------
> Lotusphere 2011
> Register now for Lotusphere 2011 and learn how
> to connect the dots, take your collaborative environment
> to the next level, and enter the era of Social Business.
> http://p.sf.net/sfu/lotusphere-d2d
> _______________________________________________
> taverna-users mailing list
> [email protected]
> [email protected]
> Web site: http://www.taverna.org.uk
> Mailing lists: http://www.taverna.org.uk/about/contact-us/
>
------------------------------------------------------------------------------
Lotusphere 2011
Register now for Lotusphere 2011 and learn how
to connect the dots, take your collaborative environment
to the next level, and enter the era of Social Business.
http://p.sf.net/sfu/lotusphere-d2d
_______________________________________________
taverna-users mailing list
[email protected]
[email protected]
Web site: http://www.taverna.org.uk
Mailing lists: http://www.taverna.org.uk/about/contact-us/
