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https://issues.apache.org/jira/browse/CXF-781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12512528
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benson margulies commented on CXF-781:
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You're perfectly welcome.
I've demonstrated that a workaround is to change the return type of the
second item from
List<List<x>> to List<x[]>
So, the problem seems to be the use of both List<x> and x[] in the same
vicinity.
I'm making headway in general by switching to the second representation,
since they should be indistinguishable from the client side.
> Duplicate type error from Aegis on code that worked fine with XFire 1.2.5
> -------------------------------------------------------------------------
>
> Key: CXF-781
> URL: https://issues.apache.org/jira/browse/CXF-781
> Project: CXF
> Issue Type: Bug
> Affects Versions: 2.0, 2.0.1
> Reporter: benson margulies
> Assignee: Dan Diephouse
> Fix For: 2.0.1
>
> Attachments: DuplicateArrayReturnItem.aegis.xml,
> DuplicateArrayReturnItem.java, DuplicateArrayService.java,
> DuplicateArrayServiceBean.java, DuplicateArrayTest.java
>
>
> I'd pick 'aegis' as a component if it appeared on the list.
> The only place in my universe where 'ArrayOfNameIndexLookupResult' can arise
> is in the service interface itself ...
> @WebMethod()
> public abstract NameIndexLookupResult[] lookup(String indexid,
>
> @WebParam(targetNamespace="urn:com.basistech.rnm.index")NameIndexQuery query)
> throws NameIndexException;
> I'm wondering if I have a namespace inconsistency between the interface and
> the impl.
> The interface is marked up with ..
> @WebService(name="NameIndexService",
> targetNamespace="urn:com.basistech.rnm.index.ws")
> while the impl class looks like ...
> @WebService(serviceName = "NameIndexService", endpointInterface =
> "com.basistech.rnm.index.ws.NameIndexService")
> I tried adding the targetNamespace to the implementation class, but that had
> no effect.
> Jul 11, 2007 9:28:39 PM
> org.apache.cxf.service.factory.ReflectionServiceFactoryBean
> buildServiceFromClass
> INFO: Creating Service
> {http://impl.ws.index.rnm.basistech.com/}NameIndexService from class
> com.basistech.rnm.index.ws.impl.NameIndexServiceImpl
> Exception in thread "main" java.lang.RuntimeException: Schema for namespace
> 'urn:com.basistech.rnm.index' already contains type
> 'ArrayOfNameIndexLookupResult
> at org.apache.ws.commons.schema.XmlSchema.addType(XmlSchema.java:229)
> at
> org.apache.ws.commons.schema.SchemaBuilder.handleXmlSchemaElement(SchemaBuilder.java:139)
> at
> org.apache.ws.commons.schema.XmlSchemaCollection.read(XmlSchemaCollection.java:315)
> at
> org.apache.cxf.aegis.databinding.AegisDatabinding.createSchemas(AegisDatabinding.java:291)
> at
> org.apache.cxf.aegis.databinding.AegisDatabinding.initialize(AegisDatabinding.java:162)
> at
> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.buildServiceFromClass(ReflectionServiceFactoryBean.java:220)
> at
> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.initializeServiceModel(ReflectionServiceFactoryBean.java:248)
> at
> org.apache.cxf.service.factory.ReflectionServiceFactoryBean.create(ReflectionServiceFactoryBean.java:136)
> at
> org.apache.cxf.frontend.AbstractEndpointFactory.createEndpoint(AbstractEndpointFactory.java:83)
> at
> org.apache.cxf.frontend.ServerFactoryBean.create(ServerFactoryBean.java:89)
> at
> org.apache.cxf.jaxws.JaxWsServerFactoryBean.create(JaxWsServerFactoryBean.java:142)
> at
> com.basistech.rnm.index.ws.impl.StandaloneServiceStarter.start(StandaloneServiceStarter.java:76)
> at
> com.basistech.rnm.index.ws.impl.StandaloneServiceStarter.main(StandaloneServiceStarter.java:116)
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