On Wednesday 01 September 2010 11:37:56 am Villoud Pierre Julien wrote:
> Hi every one,
>
> I'm using CXF for my Soap Web Service and I would like to enable
> asynchronous calls. I saw in the documentation that it was possible with a
> wsdl first approach. Is it possible with Java first ? What are the
> necessary steps to achieve this ?
I assume you are talking client side. For the most part, it's just a matter
of putting the correct method signatures onto the SEI and
probably creating the Request/Reponse wrappers (the java2ws tool can create
initial versions of those wrappers). For example, if you
have a method like:
public java.lang.String greetMe(
java.lang.String requestType
)
you would need to add methods like:
@RequestWrapper(localName = "greetMe",
targetNamespace = "http://cxf.apache.org/greeter_control/types";,
className = "org.apache.cxf.greeter_control.types.GreetMe")
@ResponseWrapper(localName = "greetMeResponse",
targetNamespace = "http://cxf.apache.org/greeter_control/types";,
className =
"org.apache.cxf.greeter_control.types.GreetMeResponse")
@WebMethod(operationName = "greetMe")
public Response<org.apache.cxf.greeter_control.types.GreetMeResponse>
greetMeAsync(
@WebParam(name = "requestType", targetNamespace =
"http://cxf.apache.org/greeter_control/types";)
java.lang.String requestType
);
@RequestWrapper(localName = "greetMe",
targetNamespace = "http://cxf.apache.org/greeter_control/types";,
className = "org.apache.cxf.greeter_control.types.GreetMe")
@ResponseWrapper(localName = "greetMeResponse",
targetNamespace = "http://cxf.apache.org/greeter_control/types";,
className =
"org.apache.cxf.greeter_control.types.GreetMeResponse")
@WebMethod(operationName = "greetMe")
public Future<?> greetMeAsync(
@WebParam(name = "requestType",
targetNamespace = "http://cxf.apache.org/greeter_control/types";)
java.lang.String requestType,
@WebParam(name = "asyncHandler", targetNamespace = "")
AsyncHandler<org.apache.cxf.greeter_control.types.GreetMeResponse>
asyncHandler
);
The first form is for a more "polling" version where you would poll the
Response object to see if it's done yet. The second is more
even driven where your handler would be called when the response arrives.
Dan
>
> Thanks in advance
>
> Best regards
>
> Pierre-Julien VILLOUD
> Responsable d'Applications
> Unité Public - Santé - Transport - Atos Worldline
> [email protected]<mailto:[email protected]>
>
>
>
>
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