Creating WS from Java Clases

Hi! i was trying to create a JAX-WS Web Service from a Java Class, a simple Hello World example and i found some things.
- I can not select the type of encoding from binary data, the selected and disabled option is MIME, but what if i need to select MTOM for encoding?
- For all the options of the wizard for Web Services, JAX-RPC and JAX-WS it uses Java Annotations, for a service created with JAX-WS the wizard only defines the WebService annotation but not the methods annotations, the final Service will work in this way?
- where is the wsdl file for the service?
- When i create a WS without SEI, and rigth click over the Service and select "Show WSDL from Web Service Annotations" i get this exception:
oracle.j2ee.ws.common.tools.api.ValidationException: java.lang.reflect.InvocationTargetException
     at oracle.j2ee.ws.tools.wsa.JavaToWsdlTool.processJSR181Annotations(JavaToWsdlTool.java:822)
     at oracle.j2ee.ws.tools.wsa.JavaToWsdlTool.getModelInfo(JavaToWsdlTool.java:688)
     at oracle.j2ee.ws.common.tools.wscompile.CompileTool.createConfiguration(CompileTool.java:429)
     at oracle.j2ee.ws.tools.wsa.AssemblerTool.run(AssemblerTool.java:93)
     at oracle.j2ee.ws.tools.wsa.JavaToWsdlTool.run(JavaToWsdlTool.java:202)
     at oracle.j2ee.ws.tools.wsa.JavaToWsdlTool.createWSDL(JavaToWsdlTool.java:129)
     at oracle.j2ee.ws.tools.wsa.Util.createWSDL(Util.java:1050)
     at oracle.jdeveloper.webservices.model.java.generator.CreateWSDL.createWSDL(CreateWSDL.java:280)
     at oracle.jdeveloper.webservices.model.generator.CommonCreateWSDL.action(CommonCreateWSDL.java:62)
     at oracle.jdeveloper.webservices.model.generator.GeneratorAction.run(GeneratorAction.java:126)
     at java.lang.Thread.run(Thread.java:595)
Caused by: java.lang.reflect.InvocationTargetException
     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
     at java.lang.reflect.Method.invoke(Method.java:585)
     at oracle.j2ee.ws.tools.wsa.JavaToWsdlTool.processJSR181Annotations(JavaToWsdlTool.java:789)
     ... 10 more
Caused by: java.lang.NullPointerException
     at oracle.j2ee.ws.common.util.JavaModelHelper.fixupNameForJot(JavaModelHelper.java:468)
     at oracle.j2ee.ws.common.util.JavaModelHelper.getJavaClass(JavaModelHelper.java:63)
     at oracle.j2ee.ws.common.metadata.BaseEndpointMetadataBuilder.generateServiceEndpointInterface(BaseEndpointMetadataBuilder.java:482)
     at oracle.j2ee.ws.common.metadata.BaseEndpointMetadataBuilder.process(BaseEndpointMetadataBuilder.java:400)
     ... 15 more
this options of the rigth click are not available when i create a WS with SEI (Service Endpoint Interface).
Thanks a lot for answers!
Regards and blesses!

Daorte,
Thanks for your questions:
- in JAX-WS MTOM is selected as a policy (see the policy page in the ws editor)
- method annotations are inserted when needed, by default all public operations are exposed by @WebSerrvice but if you want to select a subset then @WebMethod comes in
- for annotated services the wsdl must be retrieved from the server (manually by adding "?wsdl" at the end of the url, or use the Resource Pallete to browse to a deployed service and invoke Test WS)
- Known bug re. wsdl for annotated service
Guus Ramackers (JDev PM)

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