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Anonymous
Not applicable
‎2011-10-19 05:42 AM

Invoking WS from TESB - SpringBusFactory

Dear sirs,
we have a simple job to to call a Web Service, from the Talend Studio 4.2 it works nicelly.
When published to the TESB 4.2 and starting the job, we receive a following exception. I've found a link discussing possible problem, but no resolution so far.
http://stackoverflow.com/questions/7274510/error-java-lang-classcastexception-class-org-apache-cxf-b...
Can anybody help me with it please? We've event reinstalled the t-esb and started cleanm the only features enabled out of default is the camel-jetty for a camel route (bridgging endpoints).
The same behaviour is when running on the t-esb-5m
Kind regards
Gabriel 
karaf@tesb> Exception in component tWebService_1
java.lang.RuntimeException: java.lang.ClassCastException: class org.apache.cxf.bus.spring.SpringBusFactory
        at org.apache.cxf.BusFactory.newInstance(BusFactory.java:169)
        at org.apache.cxf.BusFactory.newInstance(BusFactory.java:140)
        at org.apache.cxf.BusFactory.getDefaultBus(BusFactory.java:69)
        at org.apache.cxf.BusFactory.getThreadDefaultBus(BusFactory.java:106)
        at org.apache.cxf.BusFactory.getThreadDefaultBus(BusFactory.java:97)
        at org.apache.cxf.endpoint.dynamic.DynamicClientFactory.newInstance(Dyna
micClientFactory.java:132)
        at org.talend.webservice.helper.ServiceInvokerHelper.<init>(ServiceInvok
erHelper.java:75)
        at org.talend.webservice.helper.ServiceInvokerHelper.<init>(ServiceInvok
erHelper.java:107)
        at org.talend.webservice.helper.ServiceInvokerHelper.<init>(ServiceInvok
erHelper.java:102)
        at office_pilot.invokevkbo2_0_1.InvokeVKBO2.tFixedFlowInput_1Process(Inv
okeVKBO2.java:1354)
        at office_pilot.invokevkbo2_0_1.InvokeVKBO2.runJobInTOS(InvokeVKBO2.java
:2848)
        at org.talend.esb.job.controller.internal.TalendJobLauncher$1.run(Talend
JobLauncher.java:116)
        at java.lang.Thread.run(Thread.java:619)
Caused by: java.lang.ClassCastException: class org.apache.cxf.bus.spring.SpringB
usFactory
        at java.lang.Class.asSubclass(Class.java:3018)
        at org.apache.cxf.BusFactory.newInstance(BusFactory.java:164)
        ... 12 more
2011-10-19 10:23:20|O8Zrpx|O8Zrpx|O8Zrpx|OFFICE_PILOT|InvokeVKBO2|Default|6|Java
 Exception|tWebService_1|java.lang.RuntimeException:java.lang.ClassCastException
: class org.apache.cxf.bus.spring.SpringBusFactory|1
Labels (4)
Labels
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7 Replies
Anonymous
Not applicable
‎2011-10-19 09:16 AM
Author

Just a note - when I look inside the archive, I see cxf-2.2.4.jar bunded along the job, what is different than CXF in tne ESB (2.4.2)m can it cause the problem?
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Anonymous
Not applicable
‎2011-10-19 10:22 AM
Author

the some more detailed stack trace 0683p000009MPcz.png I hope it will be only something stupind in configuration 
java.lang.ClassCastException: class org.apache.cxf.bus.spring.SpringBusFactory
	at java.lang.Class.asSubclass(Class.java:3018)
	at org.apache.cxf.BusFactory.getBusFactoryClass(BusFactory.java:303)
	at org.apache.cxf.BusFactory.newInstance(BusFactory.java:230)
	at org.apache.cxf.BusFactory.newInstance(BusFactory.java:217)
	at org.apache.cxf.BusFactory.getDefaultBus(BusFactory.java:98)
	at org.apache.cxf.BusFactory.createThreadBus(BusFactory.java:164)
	at org.apache.cxf.BusFactory.getThreadDefaultBus(BusFactory.java:154)
	at org.apache.cxf.BusFactory.getThreadDefaultBus(BusFactory.java:139)
	at org.apache.cxf.endpoint.dynamic.DynamicClientFactory.newInstance(DynamicClientFactory.java:140)
	at org.talend.webservice.helper.ServiceInvokerHelper.<init>(ServiceInvokerHelper.java:75)
	at org.talend.webservice.helper.ServiceInvokerHelper.<init>(ServiceInvokerHelper.java:107)
	at org.talend.webservice.helper.ServiceInvokerHelper.<init>(ServiceInvokerHelper.java:102)
	at org.talend.webservice.helper.ServiceInvokerHelper.<init>(ServiceInvokerHelper.java:98)
	at pilot2.getweatherjob_0_1.GetWeatherJob.tFixedFlowInput_1Process(GetWeatherJob.java:665)
	at pilot2.getweatherjob_0_1.GetWeatherJob.runJobInTOS(GetWeatherJob.java:1034)
	at org.talend.esb.job.controller.internal.TalendJobLauncher$1.run(TalendJobLauncher.java:116)
	at java.lang.Thread.run(Thread.java:619)
15:16:32,296 | ERROR | Thread-63        | ache.cxf.common.logging.LogUtils  371 |  -  -  | Failed to instantiate bus factory.
java.lang.ClassCastException: class org.apache.cxf.bus.spring.SpringBusFactory
	at java.lang.Class.asSubclass(Class.java:3018)
	at org.apache.cxf.BusFactory.newInstance(BusFactory.java:241)
	at org.apache.cxf.BusFactory.newInstance(BusFactory.java:217)
	at org.apache.cxf.BusFactory.getDefaultBus(BusFactory.java:98)
	at org.apache.cxf.BusFactory.createThreadBus(BusFactory.java:164)
	at org.apache.cxf.BusFactory.getThreadDefaultBus(BusFactory.java:154)
	at org.apache.cxf.BusFactory.getThreadDefaultBus(BusFactory.java:139)
	at org.apache.cxf.endpoint.dynamic.DynamicClientFactory.newInstance(DynamicClientFactory.java:140)
	at org.talend.webservice.helper.ServiceInvokerHelper.<init>(ServiceInvokerHelper.java:75)
	at org.talend.webservice.helper.ServiceInvokerHelper.<init>(ServiceInvokerHelper.java:107)
	at org.talend.webservice.helper.ServiceInvokerHelper.<init>(ServiceInvokerHelper.java:102)
	at org.talend.webservice.helper.ServiceInvokerHelper.<init>(ServiceInvokerHelper.java:98)
	at pilot2.getweatherjob_0_1.GetWeatherJob.tFixedFlowInput_1Process(GetWeatherJob.java:665)
	at pilot2.getweatherjob_0_1.GetWeatherJob.runJobInTOS(GetWeatherJob.java:1034)
	at org.talend.esb.job.controller.internal.TalendJobLauncher$1.run(TalendJobLauncher.java:116)
	at java.lang.Thread.run(Thread.java:619)
15:16:32,296 | INFO  | Thread-63        | ler.internal.TalendJobLauncher$1  117 |  -  -  | Talend Job finished with code 1
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Anonymous
Not applicable
‎2011-10-19 12:13 PM
Author

Hi,
Sorry I might be missing something, but is there a reason why you are not using tESBConsumer?
Thanks
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Anonymous
Not applicable
‎2011-10-19 12:30 PM
Author

Hello cdynes,
the called web service is an external service outside ESB. Then as I understood from other forum postsm the tWebService artefact should be more useful. Or am I wrong?
Gabriel
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Anonymous
Not applicable
‎2011-10-19 12:43 PM
Author

Maybe I should think first and write later - I may still call the WS by tWebServiceInput / Advanced
Then the calling job expose as an ESB web service and all other calls can do it bt the tESBConsumer. Just I wanted to ommit the coding
with tWebServiceInput (I don't know how to return output there). So if the coding can be ommited, it would be perfect.
Carpe diem
Gabriel
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Anonymous
Not applicable
‎2011-10-20 09:28 AM
Author

Hi
Definitely recommend the new tESBConsumer components and not the tWebService component. The tESB* components are based on CXF and are the recommended approach.

Cheers
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Anonymous
Not applicable
‎2011-10-20 10:55 AM
Author

Hello,
Just an additional question - so I may configure the web service client inserting a cxf.xml configuration into the exported JAR? 0683p000009MA5A.png where to put it in the TOS?
But ok, you've persuaded me, I'll try it out. btw - the external service has a deep and complex message structure, so I need handle data types more with force than care.
Thank's for the tip
Gabriel
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