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Posted to issues@cxf.apache.org by "Freeman Fang (JIRA)" <ji...@apache.org> on 2012/08/08 09:38:10 UTC
[jira] [Assigned] (CXF-4452) NullPointerException when trying to
customize the package name for a service definition without customizing the
class name.
[ https://issues.apache.org/jira/browse/CXF-4452?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Freeman Fang reassigned CXF-4452:
---------------------------------
Assignee: Freeman Fang
> NullPointerException when trying to customize the package name for a service definition without customizing the class name.
> ---------------------------------------------------------------------------------------------------------------------------
>
> Key: CXF-4452
> URL: https://issues.apache.org/jira/browse/CXF-4452
> Project: CXF
> Issue Type: Bug
> Components: Tooling
> Affects Versions: 2.6.1
> Environment: JDK v1.7
> Maven v3.0.4
> cxf-codegen-plugin v2.6.1
> Reporter: Sandy Perez
> Assignee: Freeman Fang
> Priority: Minor
>
> Hello
> When I try to use jax-ws customization to customize the package name without customizing the class name, for example using the following XML code
> <bindings wsdlLocation="myService.wsdl" xmlns="http://java.sun.com/xml/ns/jaxws" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
> <bindings node="wsdl:definitions/wsdl:service[@name='MyService_V1']">
> <package name="com.acme.myservice.v1.wsdl"/>
> </bindings>
> </bindings>
> I get the following exception:
> [WARNING] WSDLToJava Error: java.lang.NullPointerException
> [WARNING]
> [WARNING] org.apache.cxf.tools.common.ToolException: java.lang.NullPointerException
> [WARNING] at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:294)
> [WARNING] at org.apache.cxf.tools.common.toolspec.ToolRunner.runTool(ToolRunner.java:103)
> [WARNING] at org.apache.cxf.tools.wsdlto.WSDLToJava.run(WSDLToJava.java:113)
> [WARNING] at org.apache.cxf.tools.wsdlto.WSDLToJava.run(WSDLToJava.java:86)
> [WARNING] at org.apache.cxf.tools.wsdlto.WSDLToJava.main(WSDLToJava.java:184)
> [WARNING] Caused by: java.lang.NullPointerException
> [WARNING] at org.apache.cxf.tools.wsdlto.frontend.jaxws.processor.internal.ServiceProcessor.processService(ServiceProcessor.java:207)
> [WARNING] at org.apache.cxf.tools.wsdlto.frontend.jaxws.processor.internal.ServiceProcessor.process(ServiceProcessor.java:100)
> [WARNING] at org.apache.cxf.tools.wsdlto.frontend.jaxws.processor.WSDLToJavaProcessor.wsdlDefinitionToJavaModel(WSDLToJavaProcessor.java:91)
> [WARNING] at org.apache.cxf.tools.wsdlto.frontend.jaxws.processor.WSDLToJavaProcessor.process(WSDLToJavaProcessor.java:60)
> [WARNING] at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.processWsdl(WSDLToJavaContainer.java:253)
> [WARNING] at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:139)
> [WARNING] at org.apache.cxf.tools.wsdlto.WSDLToJavaContainer.execute(WSDLToJavaContainer.java:286)
> [WARNING] ... 4 more
> The problem is in the class named ‘org.apache.cxf.tools.wsdlto.frontend.jaxws.processor.internal. ServiceProcessor’ in line 207:
> if (serviceBinding2.getJaxwsClass().getComments() != null) {
> …
> }
> If you don’t customize the class name, serviceBinding2.getJaxwsClass() will returns null so calling getComments() results in a NullPointerException .
> A possible quick solution could be to change the condition as follows:
> if (serviceBinding2.getJaxwsClass() != null && serviceBinding2.getJaxwsClass().getComments() != null) {
> …
> }
> On the other hand, a possible workaround is to customize the class name. For example, the following XML code will work fine.
> <bindings wsdlLocation="myService.wsdl" xmlns="http://java.sun.com/xml/ns/jaxws" xmlns:wsdl="http://schemas.xmlsoap.org/wsdl/">
> <bindings node="wsdl:definitions/wsdl:service[@name='MyService_V1']">
> <package name="com.acme.myservice.v1.wsdl"/>
> <class name="MyServiceV1" />
> </bindings>
> </bindings>
> Best regards,
> ----
> Sandy Pérez González
> Indaba Consultores S.L.
> http://www.indaba.es/
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