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Issues while working with SOAP web services (HTTPS) [message #1702200]

Mon, 20 July 2015 11:47

Eclipse User

Hello,

I am trying to use a SOAP web service from Open Xerox having url
-> https://services.open.xerox.com/Wsdl.svc/LanguageIdentifier

in my test business process. When I give the Url in the 'Web Service Application', it works fine and loads all its operations.

Issue:
When I try to import the schema of the web-service using Import from Schema (HTTP) it gives error saying the url should be http type.

Could you please help me to understand what I can do to make use of this Https url?

Regards,
Kunal.

Attachment: Screenshot 2015-07-20 17.39.17.png
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[Updated on: Mon, 20 July 2015 11:56] by Moderator

Re: Issues while working with SOAP web services (HTTPS) [message #1702254 is a reply to message #1702200]

Tue, 21 July 2015 01:56

Eclipse User

Hi,

Importing the schema over HTTPS is not supported. As a workaround you can save the wsdl locally and then import the schema by pointing the downloaded wsdl file locally.

index.php/fa/22584/0/

Thanks,
RajKumar

Attachment: importschema.PNG
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Re: Issues while working with SOAP web services (HTTPS) [message #1702277 is a reply to message #1702254]

Tue, 21 July 2015 05:38

Eclipse User

Hi,

I was able to import the schema as mentioned in your reply. Thank you for that! Smile

Another Issue

There were some warning coming in the process when I was trying to deploy the process and finally the deployment was failing

I have included the error screenshots and my procesx XPDL file in here.
index.php/fa/22587/0/

The point is that when I am trying to use the web service using SOAP UI software, the service works fine and gives me proper results.

index.php/fa/22590/0/

Could you please look into it once and guide me to understand what I am doing wrong.

Thanks,
Kunal.

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Attachment: Screenshot 2015-07-21 11.26.51.png
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Attachment: DetectTextLanguage.xpdl
(Size: 105.32KB, Downloaded 449 times)

Re: Issues while working with SOAP web services (HTTPS) [message #1702700 is a reply to message #1702277]

Fri, 24 July 2015 04:13

Eclipse User

HI,

Not sure about your model. Attaching once working model(TestWSAppModel.xpdl) for your reference.

-Thanks

Attachment: TestWSAppModel.xpdl
(Size: 32.52KB, Downloaded 357 times)

Re: Issues while working with SOAP web services (HTTPS) [message #1702704 is a reply to message #1702700]

Fri, 24 July 2015 04:28

Eclipse User

Hi Rajkumar,

Thanks a lot for your effort and for replying back to me.

I saw the model and its a generic model using external WSDL "http://www.webservicex.net/globalweather.asmx?WSDL"

In normal scenarios, I have a know-how of using Service tasks and I am able to use both internal and external running web services in my Processes.

The problem occurred only with this particular service from Open Xerox.
"https://services.open.xerox.com/Wsdl.svc/LanguageIdentifier?wsdl"

1. It was 'https' thus I couldn't use it as it is and after you gave a work around I could start to use it.

2. I became curios as this service was working without any issues in the SOAP UI tool ( used to test SOA services) but when I used it in Stardust there was some type mismatch problem.

Thus, I thought of discussion with experts from Stardust on this topic, to understand what might be going wrong.

I hope I am able to give a clearer picture of my problem.

Many Thanks!
Kunal.

Re: Issues while working with SOAP web services (HTTPS) [message #1702715 is a reply to message #1702704]

Fri, 24 July 2015 05:27

Eclipse User

Hi Kunal,

Thanks for explaining the problem. Initially i thought you struggling to use WS-Application so i shared one working model Smile

I looked into your problematic model and it seems datapath mapping was not proper. I did some correction and i was able to deploy the model without any error. Also could able to execute process "DetectLanguageProcess" end to end successfully.
index.php/fa/22647/0/

Please find attached working model.

-Cheers,
RajKumar

Attachment: DetectTextLanguage.xpdl
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Attachment: DetectLanguage.PNG
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Re: Issues while working with SOAP web services (HTTPS) [message #1703084 is a reply to message #1702715]

Tue, 28 July 2015 09:59

Eclipse User

Hi RajKumar,

I download the file that you provided and tried to deploy it on my Stardust 3.0
but its giving following error:#

Error

15:55:20 INFO [main ] DefaultXMLReader - Reading model with id 'OpenXeroxServiceProcess'.
15:55:20 WARN [main ] LogUtils -
java.lang.NullPointerException
at org.eclipse.stardust.common.config.Version.compareTo(Version.java:178)
at org.eclipse.stardust.common.config.Version.compareTo(Version.java:164)
at org.eclipse.stardust.common.config.Version.compareTo(Version.java:28)
at org.eclipse.stardust.common.CompareHelper.compare(CompareHelper.java:100)
at org.eclipse.stardust.engine.core.model.beans.ElementFactoryImpl.createModel(ElementFactoryImpl.java:1173)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader$InvocationManager.invoke(DefaultXMLReader.java:1792)
at com.sun.proxy.$Proxy6.createModel(Unknown Source)
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader.loadModel(DefaultXMLReader.java:613)
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader.loadModel(DefaultXMLReader.java:607)
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader.importFromXML(DefaultXMLReader.java:1630)
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader.importFromXML(DefaultXMLReader.java:1554)
at org.eclipse.stardust.modeling.deploy.ModelDeploymentTool.<init>(ModelDeploymentTool.java:209)
at org.eclipse.stardust.modeling.deploy.ModelDeploymentTool.main(ModelDeploymentTool.java:142)
java.lang.NullPointerException
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader.loadModel(DefaultXMLReader.java:615)
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader.loadModel(DefaultXMLReader.java:607)
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader.importFromXML(DefaultXMLReader.java:1630)
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader.importFromXML(DefaultXMLReader.java:1554)
at org.eclipse.stardust.modeling.deploy.ModelDeploymentTool.<init>(ModelDeploymentTool.java:209)
at org.eclipse.stardust.modeling.deploy.ModelDeploymentTool.main(ModelDeploymentTool.java:142)
15:55:20 WARN [main ] DefaultXMLReader -
java.lang.NullPointerException
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader.loadModel(DefaultXMLReader.java:615)
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader.loadModel(DefaultXMLReader.java:607)
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader.importFromXML(DefaultXMLReader.java:1630)
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader.importFromXML(DefaultXMLReader.java:1554)
at org.eclipse.stardust.modeling.deploy.ModelDeploymentTool.<init>(ModelDeploymentTool.java:209)
at org.eclipse.stardust.modeling.deploy.ModelDeploymentTool.main(ModelDeploymentTool.java:142)
Exception in thread "main" org.eclipse.stardust.engine.api.model.ModelParsingException: MDL01009 - IPP model file could not be parsed. See parse error message: 'null'.
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader.fail(DefaultXMLReader.java:1531)
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader.importFromXML(DefaultXMLReader.java:1635)
at org.eclipse.stardust.engine.core.model.beans.DefaultXMLReader.importFromXML(DefaultXMLReader.java:1554)
at org.eclipse.stardust.modeling.deploy.ModelDeploymentTool.<init>(ModelDeploymentTool.java:209)
at org.eclipse.stardust.modeling.deploy.ModelDeploymentTool.main(ModelDeploymentTool.java:142)

Can you say why this error is coming?
Or can you please let me know what you had changed to execute this process successfully?

Thanks!
Kunal.

Re: Issues while working with SOAP web services (HTTPS) [message #1703158 is a reply to message #1703084]

Wed, 29 July 2015 00:32

Eclipse User

Hi Kunal,

I think i used differen version than you are using. Were you able to open this model in eclipse successfully ? Or you can simple open this model in your eclipse, save it and deploy.

Even if that doesn't work here are the changes which i could recall on your model mainly related to application datapath mapping. i removed below highlighted datapaths:
index.php/fa/22710/0/

Attachment: WSApp1.PNG
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Attachment: WS-App2.PNG
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Re: Issues while working with SOAP web services (HTTPS) [message #1703222 is a reply to message #1703158]

Wed, 29 July 2015 09:07

Eclipse User

Hi Rajkumar,

It worked now when I removed the datapath as you mentioned.

Thanks a lot for all your help on solving this problem Smile

Cheers!
Kunal

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