8 Replies Latest reply on Sep 13, 2010 4:08 AM by objectiser

Issues in the generated ws-bpel

glaucus Aug 26, 2010 1:39 AM

Hi,

I've generated the ws-bpel from the PurchaseGoods.cdm to try executing on Apache ODE, but the generated files have a lot of errors

I'm trying to figure out this errors, but I don't get anything

It has erros like:

The part 'content' has an invalid value 'BuyRequest' defined for its type. Type declarations must refer to valid values defined in a schema. PurchaseGoodsProcess_Store.wsdl /PurchaseGoodsProcess-Buyer/bpelContent line 12 WSDL Problem

with

PurchaseGoodsProcess_Store.wsdl

...

<wsdl:message name="buyRequest">
<wsdl:part name="content" type="sto:BuyRequest">
</wsdl:part>
</wsdl:message>

...

and

store.xsd

...

...

I follow all the steps on the savara getting started (all the modifications in the imported project). The purchasing project(used to generate the others) has no errors

I need to deal with the errors and try to fix them or seems like something went wrong in the process?

Thank you

1. Re: Issues in the generated ws-bpel

objectiser Aug 26, 2010 6:20 AM (in response to glaucus)

Did you use savara-1.0.0-Final? Its just I tried to generate the BPEL for the Buyer participant (which is the one I think you are referring to from the error message), and I only got two issues related to the bpel, not the wsdl.

The other point is that the Buyer is the client, so this would not actually be able to be deployed as a BPEL process, as there is not inbound message to trigger the process.

I should really detect this and not provide it as an option for generation - I'll create a jira for this issue.
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2. Re: Issues in the generated ws-bpel

glaucus Aug 26, 2010 12:09 PM (in response to objectiser)

I'm using the final version.

The generation of the buyer files was my fault.

Generating the ws-bpel for the store and the credit angency give the two erros you've mentioned.

Following the getting started, and making the changes it provides for this example, we get the errors I've told you before.

Errors like:

Description Resource Path Location Type
Variable "buyConfirmedVar" does not have a part named "BuyConfirmed" - check expression segment "$buyConfirmedVar.BuyConfirmed" PurchaseGoodsProcess_Store.bpel /PurchaseGoodsProcess-Store/bpelContent line 30 BPEL Validation Marker

With this errors, ODE (I guess RiftSaw too) can't deploy the artifacts.

Do you get these errors too?
It would be better if I send you the project?

Thank you
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3. Re: Issues in the generated ws-bpel

glaucus Aug 27, 2010 4:27 PM (in response to glaucus)

Forget all of this. It was an Eclipse's joke!

After spending a couple of hours verifying the files, I got the idea to just restart the Eclipse, and yes, all the errors disappeared.

But, the generated bpel for the store and the credit agency still not deploying in ODE(I guess RiftSaw too).

Do you have deployed and executed the generated bpel? those from the savara getting started?

I'm this kind of persistent because I have had errors at each step, making difficult to enacting one choreography.

Thank you a lot
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4. Re: Issues in the generated ws-bpel

objectiser Aug 31, 2010 5:08 AM (in response to glaucus)

Hi

The example written up in the Getting Started Guide works when deployed. Probably best if you could attach the BPEL deployment unit (jar) that is failing, so that I can see what is wrong, and whether the artifacts generated by Savara, or the documentation, are causing the problem?

Regards
Gary
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5. Re: Issues in the generated ws-bpel

glaucus Sep 8, 2010 11:55 AM (in response to objectiser)
Hi Gary
I've been working on this, without success
I'm sending the 2 projects generated from the purchase
I did the fixes indicated in the guide
It would be a problem for you to send the example that is running in your machine? are you using ode or riftsaw?
thank you in advance

purchasingGeneratedProjects.zip 13.2 KB
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6. Re: Issues in the generated ws-bpel

objectiser Sep 9, 2010 7:19 AM (in response to glaucus)

Hi,

Sorry I was going to write back to you yesterday about this, but got sidetracked. After you mentioned about having problems I tried it out and also had errors.

Originally when I put the example together, the BPEL editor was not available, so the validation now possible with the editor wasn't being performed - and not sure if the ODE engine is more forgiving.

However due to the errors in the editor validation, I have updated the documentation and also included the 'completed' versions of the store and creditagency (bpel and deployment descriptor) in the samples folder. You can download the distribution with the docs/samples from: http://hudson.jboss.org/hudson/job/savara/lastSuccessfulBuild/artifact/sources/distribution/target/savara-1.1.0-SNAPSHOT.zip

So you will then just need to generate the BPEL projects as before, but can then copy the completed files in place of the generated ones, which should then hopefully just deploy and run,

Regards
Gary
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7. Re: Issues in the generated ws-bpel

glaucus Sep 10, 2010 4:11 PM (in response to objectiser)

Hi Gary, thank you for the files!

Unfortunatelly did not work, it still does not deploying in ode. The strangest thing is that it compiles just fine with the bpelc.

Are you using riftsaw? The example deploy and run fine at ths environment?

I've seen other thing

At the wsdl I change it:
<soap:address location="http://localhost:8080/StoreService"/>
for
<soap:address location="http://localhost:8080/ode/processes/StoreService"/>

Although it still doesn't deploying, the change makes sense?

Thank you
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8. Re: Issues in the generated ws-bpel

objectiser Sep 13, 2010 4:08 AM (in response to glaucus)

Hi

Sorry that it is still not working - but I have had it deploying to RiftSaw and running.

Could you attach the jar files that you have deployed to riftsaw so that I can inspect the contents and try them out?

In terms of the soap:address location change, that should be fine if deploying to ODE in tomcat.

Regards
Gary
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