IV38399: WSGEN FAILS WITH MODELEREXCEPTION IF SERVICE ENDPOINT INTERFACE METHODS ARE IMPLEMENTED IN THE SUPER CLASS OF SERVICE IMPLEMENTA

APAR status

• Closed as program error.

Error description

• Error Message:
  com.sun.tools.internal.ws.processor.modeler.ModelerException:
  modeler error: Methods in an endpointInterface must be
  implemented in the implementation class.
  .
  Stack Trace:
  com.sun.tools.internal.ws.processor.modeler.ModelerException:
  modeler error: Methods in an endpointInterface must be
  implemented in the implementation class.Interface<Service
  Endpoint Interface>
  tfc Implementation Class:<Implementation class> Method:
  someMethod()
          at
  com.sun.tools.internal.ws.processor.modeler.annotation.WebServic
  eAP.onError(WebServiceAP.java:237)
          at
  com.sun.tools.internal.ws.processor.modeler.annotation.WebServic
  eVisitor.classImplementsSEI(WebServiceVisitor.java:549)
          at
  com.sun.tools.internal.ws.processor.modeler.annotation.WebServic
  eVisitor.isLegalImplementation(WebServiceVisitor.java:522)
          at
  com.sun.tools.internal.ws.processor.modeler.annotation.WebServic
  eVisitor.shouldProcessWebService(WebServiceVisitor.java:321)
          at
  com.sun.tools.internal.ws.processor.modeler.annotation.WebServic
  eVisitor.visitClassDeclaration(WebServiceVisitor.java:124)
          at
  com.sun.tools.apt.mirror.declaration.ClassDeclarationImpl.accept
  (ClassDeclarationImpl.java:107)
          at
  com.sun.tools.internal.ws.processor.modeler.annotation.WebServic
  eAP.buildModel(WebServiceAP.java:327)
          at
  com.sun.tools.internal.ws.processor.modeler.annotation.WebServic
  eAP.process(WebServiceAP.java:268)
          at
  com.sun.mirror.apt.AnnotationProcessors$CompositeAnnotationProce
  ssor.process(AnnotationProcessors.java:72)
          at com.sun.tools.apt.comp.Apt.main(Apt.java:466)
          at
  com.sun.tools.apt.main.JavaCompiler.compile(JavaCompiler.java:27
  0)
          at com.sun.tools.apt.main.Main.compile(Main.java:1114)
          at com.sun.tools.apt.main.Main.compile(Main.java:976)
          at com.sun.tools.apt.Main.processing(Main.java:107)
          at com.sun.tools.apt.Main.process(Main.java:97)
          at com.sun.tools.apt.Main.process(Main.java:79)
          at
  com.sun.tools.internal.ws.wscompile.WsgenTool.buildModel(WsgenTo
  ol.java:216)
          at
  com.sun.tools.internal.ws.wscompile.WsgenTool.run(WsgenTool.java
  :124)
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native
  Method)
          at
  sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessor
  Impl.java:60)
  .
  The problem encountered only while using annotation for
  implementing Service Endpoint Interface. If the Service
  implementation bean class explicitly use the keyword
  "implements" to implement the Service Endpoint Interface, the
  problem not seems to occur.
  

Local fix

• The issue can be worked around using the following options :
  1. By adding "implements  <ServiceEndpointInterface>"  to
  Service implementation bean class.
  2. By  implementing all the methods of ServiceEndpointInterface
  in the service implementation bean class (instead of inheriting
  from the super class).
  

Problem summary

• .The current implementation of 'wsgen' check only for webmethods
  defined in implementation bean class and results in a failure if
  the  webmethod is defined in the super class and  inherited from
  it.
  

Problem conclusion

• This defect will be fixed in:
  6.0.0 SR14
  6.0.1 SR6
  
  .
  JVM has been update to  perform a check against inherited
  methods as well while generating  WSDL
  

Temporary fix

Comments

APAR Information

• APAR is sysrouted FROM one or more of the following:

• APAR is sysrouted TO one or more of the following:

Fix information

• Fixed component name

  JAVA CLASS LIBS

• Fixed component ID

  620700130

Applicable component levels

• R600 PSY

     UP

• R700 PSY

     UP