Comment appeler un tiers webservice à l'aide d'Apache camel à l'aide de cxf componnet
Je suis passé par exemple sur le site web de Apache camel et à dos de chameau dans l'action et à la fois se concentrer essentiellement sur la mise en évidence d'un webservice. Le seul exemple que j'ai trouvé en ligne ne fonctionne pas.
Je suis en train d'essayer d'accéder à un tiers webservice wsdl - http://www.webservicex.net/CurrencyConvertor.asmx?WSDL
Ce service a un fonctionnement/méthode qui calcule le taux de change. Le nom de l'opération est "ConversionRate".
J'ai défini l'itinéraire comme celui -
<?xml version="1.0" encoding="UTF-8"?>
<!-- Configures the Camel Context-->
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:camel="http://camel.apache.org/schema/spring"
xmlns:cxf="http://camel.apache.org/schema/cxf"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://camel.apache.org/schema/spring http://camel.apache.org/schema/spring/camel-spring.xsd">
<camelContext xmlns="http://camel.apache.org/schema/spring">
<route>
<description>here is a sample which processes the input files
(leaving them in place - see the 'noop' flag)
then performs content based routing on the message using XPath</description>
<from uri="file:src/data/order?noop=true"/>
<log message="${body}"/>
<to uri="cxf://http://www.webservicex.net/CurrencyConvertor.asmx?wsdlURL=http://www.webservicex.net/CurrencyConvertor.asmx?wsdl&serviceName=CurrencyConvertor&portName=http://www.webserviceX.NET/tns:CurrencyConvertorSoap&dataFormat=MESSAGE"/>
<log message="${body}"/>
</route>
</camelContext>
</beans>
J'ai défini l'échantillon de charge utile xml -
<order>
<Id>1</Id>
<Price>10.00</Price>
<Quantity>2</Quantity>
</order>
J'obtiens cette erreur quand je lance cet exemple.
Error occurred while running main from: org.apache.camel.spring.Main
java.lang.reflect.InvocationTargetException
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.apache.camel.maven.RunMojo$1.run(RunMojo.java:440)
at java.lang.Thread.run(Thread.java:744)
Caused by: org.apache.camel.FailedToCreateProducerException: Failed to create Producer for endpoint: Endpoint[cxf://http://www.webservicex.net/CurrencyConvertor.asmx?dataFormat=MESSAGE&portName=http%3A%2F%2Fwww.webserviceX.NET%2Ftns%3ACurrencyConvertorSoap&serviceName=CurrencyConvertor&wsdlURL=http%3A%2F%2Fwww.webservicex.net%2FCurrencyConvertor.asmx%3Fwsdl]. Reason: org.apache.cxf.service.factory.ServiceConstructionException: Could not find definition for service CurrencyConvertor.
at org.apache.camel.impl.ProducerCache.doGetProducer(ProducerCache.java:395)
at org.apache.camel.impl.ProducerCache.acquireProducer(ProducerCache.java:114)
at org.apache.camel.impl.ProducerCache.startProducer(ProducerCache.java:145)
at org.apache.camel.processor.SendProcessor.doStart(SendProcessor.java:175)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:60)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:62)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:52)
at org.apache.camel.util.ServiceHelper.startServices(ServiceHelper.java:73)
at org.apache.camel.processor.DelegateAsyncProcessor.doStart(DelegateAsyncProcessor.java:78)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:60)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:62)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:52)
at org.apache.camel.util.ServiceHelper.startServices(ServiceHelper.java:73)
at org.apache.camel.processor.DelegateAsyncProcessor.doStart(DelegateAsyncProcessor.java:78)
at org.apache.camel.processor.interceptor.TraceInterceptor.doStart(TraceInterceptor.java:358)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:60)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:62)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:52)
at org.apache.camel.processor.WrapProcessor.doStart(WrapProcessor.java:52)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:60)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:62)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:52)
at org.apache.camel.util.ServiceHelper.startServices(ServiceHelper.java:73)
at org.apache.camel.processor.RedeliveryErrorHandler.doStart(RedeliveryErrorHandler.java:1064)
at org.apache.camel.support.ChildServiceSupport.start(ChildServiceSupport.java:41)
at org.apache.camel.support.ChildServiceSupport.start(ChildServiceSupport.java:28)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:62)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:52)
at org.apache.camel.util.ServiceHelper.startServices(ServiceHelper.java:73)
at org.apache.camel.processor.interceptor.DefaultChannel.doStart(DefaultChannel.java:153)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:60)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:62)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:52)
at org.apache.camel.util.ServiceHelper.startServices(ServiceHelper.java:85)
at org.apache.camel.processor.MulticastProcessor.doStart(MulticastProcessor.java:938)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:60)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:62)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:52)
at org.apache.camel.util.ServiceHelper.startServices(ServiceHelper.java:73)
at org.apache.camel.processor.DelegateAsyncProcessor.doStart(DelegateAsyncProcessor.java:78)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:60)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:62)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:52)
at org.apache.camel.util.ServiceHelper.startServices(ServiceHelper.java:73)
at org.apache.camel.processor.DelegateAsyncProcessor.doStart(DelegateAsyncProcessor.java:78)
at org.apache.camel.processor.UnitOfWorkProcessor.doStart(UnitOfWorkProcessor.java:88)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:60)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:62)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:52)
at org.apache.camel.util.ServiceHelper.startServices(ServiceHelper.java:73)
at org.apache.camel.processor.DelegateAsyncProcessor.doStart(DelegateAsyncProcessor.java:78)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:60)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:62)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:52)
at org.apache.camel.util.ServiceHelper.startServices(ServiceHelper.java:73)
at org.apache.camel.processor.DelegateAsyncProcessor.doStart(DelegateAsyncProcessor.java:78)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:60)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:62)
at org.apache.camel.impl.RouteService.startChildService(RouteService.java:322)
at org.apache.camel.impl.RouteService.warmUp(RouteService.java:151)
at org.apache.camel.impl.DefaultCamelContext.doWarmUpRoutes(DefaultCamelContext.java:2000)
at org.apache.camel.impl.DefaultCamelContext.safelyStartRouteServices(DefaultCamelContext.java:1928)
at org.apache.camel.impl.DefaultCamelContext.doStartOrResumeRoutes(DefaultCamelContext.java:1716)
at org.apache.camel.impl.DefaultCamelContext.doStartCamel(DefaultCamelContext.java:1597)
at org.apache.camel.impl.DefaultCamelContext.doStart(DefaultCamelContext.java:1453)
at org.apache.camel.spring.SpringCamelContext.doStart(SpringCamelContext.java:179)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:60)
at org.apache.camel.impl.DefaultCamelContext.start(DefaultCamelContext.java:1421)
at org.apache.camel.spring.SpringCamelContext.maybeStart(SpringCamelContext.java:228)
at org.apache.camel.spring.SpringCamelContext.onApplicationEvent(SpringCamelContext.java:118)
at org.apache.camel.spring.CamelContextFactoryBean.onApplicationEvent(CamelContextFactoryBean.java:283)
at org.springframework.context.event.SimpleApplicationEventMulticaster.multicastEvent(SimpleApplicationEventMulticaster.java:97)
at org.springframework.context.support.AbstractApplicationContext.publishEvent(AbstractApplicationContext.java:327)
at org.springframework.context.support.AbstractApplicationContext.finishRefresh(AbstractApplicationContext.java:941)
at org.springframework.context.support.AbstractApplicationContext.refresh(AbstractApplicationContext.java:475)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:139)
at org.springframework.context.support.ClassPathXmlApplicationContext.<init>(ClassPathXmlApplicationContext.java:93)
at org.apache.camel.spring.Main.createDefaultApplicationContext(Main.java:186)
at org.apache.camel.spring.Main.doStart(Main.java:140)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:60)
at org.apache.camel.main.MainSupport.run(MainSupport.java:141)
at org.apache.camel.main.MainSupport.run(MainSupport.java:332)
at org.apache.camel.spring.Main.main(Main.java:73)
... 6 more
Caused by: org.apache.cxf.service.factory.ServiceConstructionException: Could not find definition for service CurrencyConvertor.
at org.apache.cxf.wsdl11.WSDLServiceFactory.create(WSDLServiceFactory.java:139)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromWSDL(ReflectionServiceFactoryBean.java:412)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:534)
at org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:248)
at org.apache.cxf.frontend.AbstractWSDLBasedEndpointFactory.createEndpoint(AbstractWSDLBasedEndpointFactory.java:101)
at org.apache.cxf.frontend.ClientFactoryBean.create(ClientFactoryBean.java:90)
at org.apache.camel.component.cxf.CxfEndpoint.createClient(CxfEndpoint.java:527)
at org.apache.camel.component.cxf.CxfProducer.doStart(CxfProducer.java:76)
at org.apache.camel.support.ServiceSupport.start(ServiceSupport.java:60)
at org.apache.camel.util.ServiceHelper.startService(ServiceHelper.java:62)
at org.apache.camel.impl.ProducerCache.doGetProducer(ProducerCache.java:393)
... 88 more
*************************************.
Ce problème est résolu et j'ai ajouté une solution complète ici - javahabit.com/2013/12/16/..., si quelqu'un est à la recherche d'une pleine mise en œuvre.
OriginalL'auteur Dinesh Arora | 2013-12-14
Vous devez vous connecter pour publier un commentaire.
L'URI de destination semble être incorrect selon la CXF de la documentation.
Le format de
serviceName
etportName
devrait être{namespace}name
Essayer avec:
Jamais l'esprit, il a travaillé je vous remercie d'avoir signalé l'erreur.
Regarde comme cette rubrique est de gagner beaucoup de points de vue. J'ai ajouté le tutoriel ici si quelqu'un veut voir le tutoriel complet - javahabit.com/2013/12/16/...
OriginalL'auteur bgossit