14 Replies Latest reply on Nov 20, 2011 8:01 PM by firefly099

camel-cxf no-pojo consumer

mlabrot Mar 4, 2011 3:20 PM

I want to host a web service in FUSE ESB 4.3.1 using just a WSDL file and the CXF camel component (camel-cxf). Here is my simple XML config file (drop it into deploy/):

<camel:from uri="cxf://0.0.0.0:9001/CxfTest?wsdlURL=file:examples/cxf-ws-rm/src/main/resources/HelloWorld.wsdl&dataFormat=PAYLOAD&serviceName=HelloWorldImplService&portName=HelloWorldImplPort" />

(CxfConsumer.java:251)[202:org.apache.camel.camel-cxf:2.6.0.fuse-00-00]

at org.apache.camel.component.cxf.CxfEndpoint.createConsumer(CxfEndpoint.java:127)[202:org.apache.camel.camel-cxf:2.6.0.fuse-00-00]

at org.apache.camel.impl.EventDrivenConsumerRoute.addServices(EventDrivenConsumerRoute.java:61)[68:org.apache.camel.camel-core:2.6.0.fuse-00-00]

at org.apache.camel.impl.DefaultRoute.onStartingServices(DefaultRoute.java:75)[68:org.apache.camel.camel-core:2.6.0.fuse-00-00]

at org.apache.camel.impl.RouteService.warmUp(RouteService.java:118)[68:org.apache.camel.camel-core:2.6.0.fuse-00-00]

at org.apache.camel.impl.DefaultCamelContext.doWarmUpRoutes(DefaultCamelContext.java:1803)[68:org.apache.camel.camel-core:2.6.0.fuse-00-00]

at org.apache.camel.impl.DefaultCamelContext.safelyStartRouteServices(DefaultCamelContext.java:1729)[68:org.apache.camel.camel-core:2.6.0.fuse-00-00]

at org.apache.camel.impl.DefaultCamelContext.doStartOrResumeRoutes(DefaultCamelContext.java:1528)[68:org.apache.camel.camel-core:2.6.0.fuse-00-00]

at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:1420)[68:org.apache.camel.camel-core:2.6.0.fuse-00-00]

at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:1321)[68:org.apache.camel.camel-core:2.6.0.fuse-00-00]

at org.apache.camel.spring.SpringCamelContext.doStart(SpringCamelContext.java:164)[75:org.apache.camel.camel-spring:2.6.0.fuse-00-00]

at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:65)[68:org.apache.camel.camel-core:2.6.0.fuse-00-00]

at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:52)[68:org.apache.camel.camel-core:2.6.0.fuse-00-00]

at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:1299)[68:org.apache.camel.camel-core:2.6.0.fuse-00-00]

at org.apache.camel.spring.SpringCamelContext.maybeStart(SpringCamelContext.java:203)[75:org.apache.camel.camel-spring:2.6.0.fuse-00-00]

at org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:101)[75:org.apache.camel.camel-spring:2.6.0.fuse-00-00]

... 10 more

Help?

1. Re: camel-cxf no-pojo consumer

dhoyt Mar 4, 2011 3:42 PM (in response to mlabrot)

I'm having the exact same issue. It doesn't seem to matter if the route is XML or Java.
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2. Re: camel-cxf no-pojo consumer

njiang Mar 5, 2011 7:50 AM (in response to mlabrot)

Please specify the portName option in the camel-cxf URI.
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3. Re: camel-cxf no-pojo consumer

mlabrot Mar 7, 2011 10:20 AM (in response to njiang)

Please look again at my URI. The portName is already specified.
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4. Re: camel-cxf no-pojo consumer

njiang Mar 7, 2011 6:47 PM (in response to mlabrot)

No, you just specify the ServiceName, please double check it .
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5. Re: camel-cxf no-pojo consumer

mlabrot Mar 8, 2011 11:12 AM (in response to mlabrot)

The portName is indeed specified. Here's the breakdown of the URI from above:

Component: cxf
URL: //0.0.0.0:9001/CxfTest
Parameters:
wsdlURL=file:examples/cxf-ws-rm/src/main/resources/HelloWorld.wsdl
dataFormat=PAYLOAD
serviceName=HelloWorldImplService
portName=HelloWorldImplPort

I'd very much appreciate it if someone could provide a working example of how to expose the examples/cxf-ws-rm/src/main/resources/HelloWorld.wsdl as a CxfConsumer using only the WSDL and no Java. I've read that it is possible, but have never seen an example, and my attempt is obviously broken.
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6. Re: camel-cxf no-pojo consumer

mlabrot Mar 8, 2011 6:01 PM (in response to njiang)

The portName is specified as the last parameter in the URI. It is set to "HelloWorldImplPort".
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7. Re: camel-cxf no-pojo consumer

njiang Mar 9, 2011 4:54 AM (in response to mlabrot)

Hi,

Your portName should also has the namespace.
Here is an example[1] that you can take a look.

https://svn.apache.org/repos/asf/camel/trunk/components/camel-cxf/src/test/java/org/apache/camel/component/cxf/CXFWsdlOnlyPayloadModeMultiPartNoSpringTest.java

Willem
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8. Re: camel-cxf no-pojo consumer

mlabrot Mar 9, 2011 11:18 AM (in response to njiang)

Thanks. I had tried the portName with and without the namespace and met with exceptions either way. So here's where I have now based on what I saw in your example:

      <camel:from uri="cxf://http://0.0.0.0:9001/CxfTest?portName=HelloWorldImplPort&service
Name=HelloWorldImplService&wsdlURL=file:examples/cxf-ws-rm/src/main/resources/HelloWorld.wsd
l&dataFormat=PAYLOAD&loggingFeatureEnabled=true" />
      (CxfConsumer.java:251)[210:org.apache.camel.camel-cxf:2.6.0.fuse-00-00]
        at org.apache.camel.component.cxf.CxfEndpoint.createConsumer(CxfEndpoint.java:127)[210:org.apache.camel.camel-cxf:2.6.0.fuse-00-00]
        at org.apache.camel.impl.EventDrivenConsumerRoute.addServices(EventDrivenConsumerRoute.java:61)[69:org.apache.camel.camel-core:2.6.0.fuse-00-00]
        at org.apache.camel.impl.DefaultRoute.onStartingServices(DefaultRoute.java:75)[69:org.apache.camel.camel-core:2.6.0.fuse-00-00]
        at org.apache.camel.impl.RouteService.warmUp(RouteService.java:118)[69:org.apache.camel.camel-core:2.6.0.fuse-00-00]
        at org.apache.camel.impl.DefaultCamelContext.doWarmUpRoutes(DefaultCamelContext.java:1803)[69:org.apache.camel.camel-core:2.6.0.fuse-00-00]
        at org.apache.camel.impl.DefaultCamelContext.safelyStartRouteServices(DefaultCamelContext.java:1729)[69:org.apache.camel.camel-core:2.6.0.fuse-00-00]
        at org.apache.camel.impl.DefaultCamelContext.doStartOrResumeRoutes(DefaultCamelContext.java:1528)[69:org.apache.camel.camel-core:2.6.0.fuse-00-00]
        at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:1420)[69:org.apache.camel.camel-core:2.6.0.fuse-00-00]
        at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:1321)[69:org.apache.camel.camel-core:2.6.0.fuse-00-00]
        at org.apache.camel.spring.SpringCamelContext.doStart(SpringCamelContext.java:164)[76:org.apache.camel.camel-spring:2.6.0.fuse-00-00]
        at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:65)[69:org.apache.camel.camel-core:2.6.0.fuse-00-00]
        at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:52)[69:org.apache.camel.camel-core:2.6.0.fuse-00-00]
        at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:1299)[69:org.apache.camel.camel-core:2.6.0.fuse-00-00]
        at org.apache.camel.spring.SpringCamelContext.maybeStart(SpringCamelContext.java:203)[76:org.apache.camel.camel-spring:2.6.0.fuse-00-00]
        at org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:101)[76:org.apache.camel.camel-spring:2.6.0.fuse-00-00]
        ... 10 more
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9. Re: camel-cxf no-pojo consumer

mlabrot Mar 9, 2011 4:48 PM (in response to mlabrot)

Update: I no longer get an exception when I deploy the following XML. But now, even though I see "Setting the server's publish address to be http://0.0.0.0:9001/CxfTest" in the log, nothing is listening on port 9001.

      <camel:from uri="cxf://http://0.0.0.0:9001/CxfTest?portName=HelloWorldImplPort&serviceName=HelloWorldImplService&wsdlURL=file:examples/cxf-ws-rm/src/main/resources/HelloWorld.wsdl&dataFormat=PAYLOAD&loggingFeatureEnabled=true" />
      <camel:to uri="log:test" />
    </camel:route>
</camel:camelContext>

</beans>
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10. Re: camel-cxf no-pojo consumer

njiang Mar 9, 2011 9:20 PM (in response to mlabrot)

Hi,

You are using the CXF servlet transport.

Willem
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11. Re: camel-cxf no-pojo consumer

mlabrot Mar 10, 2011 9:47 AM (in response to njiang)

Willem,

Many thanks. The working solution for posterity:

      <camel:from uri="cxf://http://0.0.0.0:9001/CxfTest?portName=HelloWorldImplPort&serviceName=HelloWorldImplService&wsdlURL=file:examples/cxf-ws-rm/src/main/resources/HelloWorld.wsdl&dataFormat=PAYLOAD&loggingFeatureEnabled=true" />
      <camel:to uri="log:test" />
    </camel:route>
</camel:camelContext>

</beans>
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12. Re: camel-cxf no-pojo consumer

firefly099 Nov 18, 2011 3:28 AM (in response to mlabrot)

I meet a problem while I use the configuration you provided, even if I change the port from 80 to 9999, the same exception occurs. Will you help me out?

Exception in thread "main" org.apache.cxf.interceptor.Fault: Could not start Jetty server on port 80: Cannot assign requested address: bind
     at org.apache.cxf.transport.http_jetty.JettyHTTPServerEngine.addServant(JettyHTTPServerEngine.java:404)
     at org.apache.cxf.transport.http_jetty.JettyHTTPDestination.activate(JettyHTTPDestination.java:166)
     at org.apache.cxf.transport.AbstractObservable.setMessageObserver(AbstractObservable.java:48)
     at org.apache.cxf.binding.AbstractBaseBindingFactory.addListener(AbstractBaseBindingFactory.java:97)
     at org.apache.cxf.binding.soap.SoapBindingFactory.addListener(SoapBindingFactory.java:836)
     at org.apache.cxf.endpoint.ServerImpl.start(ServerImpl.java:131)
     at org.apache.camel.component.cxf.CxfConsumer.doStart(CxfConsumer.java:235)
     at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:67)
     at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:54)
     at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:56)
     at org.apache.camel.impl.DefaultCamelContext.startServices(DefaultCamelContext.java:1624)
     at org.apache.camel.impl.DefaultCamelContext.doStartOrResumeRouteConsumers(DefaultCamelContext.java:1900)
     at org.apache.camel.impl.DefaultCamelContext.doStartRouteConsumers(DefaultCamelContext.java:1855)
     at org.apache.camel.impl.DefaultCamelContext.safelyStartRouteServices(DefaultCamelContext.java:1783)
     at org.apache.camel.impl.DefaultCamelContext.doStartOrResumeRoutes(DefaultCamelContext.java:1559)
     at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:1449)
     at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:1338)
     at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:67)
     at org.apache.camel.impl.ServiceSupport.start(ServiceSupport.java:54)
     at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:1316)
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13. Re: camel-cxf no-pojo consumer

ffang Nov 18, 2011 4:10 AM (in response to firefly099)

Hi,

Seems your change didn't take effect at all, it still try to bind to port 80, but port 80 is only for root to bind, what did you change? Did you uninstall the old bundle?

Freeman
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14. Re: camel-cxf no-pojo consumer

firefly099 Nov 20, 2011 8:01 PM (in response to ffang)

Thanks for reply, what I mean is even if I change the port, the same exception occurs. Just the port changed, the rest is the same. I don't think it's related to the port, but I don't know why this happens.

Exception in thread "main" org.apache.cxf.interceptor.Fault: Could not start Jetty server on port 9999: Cannot assign requested address: bind
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