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https://issues.apache.org/jira/browse/TUSCANY-2481?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Scott Kurz updated TUSCANY-2481:
--------------------------------

    Attachment: 2481.recreate.diff

> NPE when WSDL types has <schema> minus @targetNamespace with an xsd:import
> --------------------------------------------------------------------------
>
>                 Key: TUSCANY-2481
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-2481
>             Project: Tuscany
>          Issue Type: Bug
>          Components: Java SCA Data Binding Runtime
>         Environment: r673392
>            Reporter: Scott Kurz
>         Attachments: 2481.recreate.diff
>
>
> WIth a WSDL types with no @targetNamespace, like the following:  
>        <schema xmlns="http://www.w3.org/2001/XMLSchema";>
>            <import namespace="http://helloworld"; schemaLocation="Hello.xsd"/>
>        </schema>
> we get:
>  java.lang.NullPointerException
>         at 
> org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider.updateSchemaRefs(Axis2ServiceProvider.java:519)
>         at 
> org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider.addSchemas(Axis2ServiceProvider.java:511)
>         at 
> org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider.createWSDLAxisService(Axis2ServiceProvider.java:478)
>         at 
> org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider.createAxisService(Axis2ServiceProvider.java:369)
>         at 
> org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceProvider.start(Axis2ServiceProvider.java:256)
>         at 
> org.apache.tuscany.sca.binding.ws.axis2.Axis2ServiceBindingProvider.start(Axis2ServiceBindingProvider.java:65)
>         at 
> org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl$3.run(CompositeActivatorImpl.java:618)
>         at 
> java.security.AccessController.doPrivileged(AccessController.java:193)
>         at 
> org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl.start(CompositeActivatorImpl.java:616)
>         at 
> org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.init(DefaultSCADomain.java:258)
> The problem seems to be the fact that our wsdlDefinition ends up with an 
> XSDefinition corresponding to the null NS.  This XSDefinition, then, has no 
> XMLSchema object associated with it, producing the NPE above.    I can see in 
> the debugger that we have an XSDefinition with empty ("") NS, which has no 
> problem;  we have an XMLSchema for empty NS.
> But apparently this style of authoring <types> presents a problem.  
> Note that BP1.1 R2105 says this is valid, and also that wsgen produces WSDL 
> in this style. 
>  

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