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From "Raymond Feng (JIRA)" <tuscany-...@ws.apache.org>
Subject [jira] Resolved: (TUSCANY-1926) Problem w/ JDKInvocationHandler with dynamic reference with WSDLinterface
Date Mon, 03 Mar 2008 18:18:50 GMT

     [ https://issues.apache.org/jira/browse/TUSCANY-1926?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel

Raymond Feng resolved TUSCANY-1926.

    Resolution: Fixed

A fix is checked in under r633223. Please verify.

> Problem w/ JDKInvocationHandler with dynamic reference with WSDLinterface
> -------------------------------------------------------------------------
>                 Key: TUSCANY-1926
>                 URL: https://issues.apache.org/jira/browse/TUSCANY-1926
>             Project: Tuscany
>          Issue Type: Bug
>            Reporter: Scott Kurz
>            Assignee: Raymond Feng
>            Priority: Minor
>             Fix For: Java-SCA-Next
> I found another case where the JDKInvocationHandler.match() doesn't handle WSDL interfaces.
> Earlier problems in this area were:
> https://issues.apache.org/jira/browse/TUSCANY-1342
> https://issues.apache.org/jira/browse/TUSCANY-1473
> I'm not sure, however, if this a boundary case problem since  my operation a zero-arg
operation or if
> there's a bigger problem.       
> Say MyServiceImpl is a component impl looking like:
> public class MyServiceImpl implements MyService
> {
>   @Context
>   public ComponentContext context;
>   public MyService2 getService2()
>   {      return context.getService(MyService2.class, "myRef");   
>   }
> }
> And say the SCDL configuration of MyServiceImpl's component looks like:
> <component name="MyServiceComponent">
>   <implementation.java class="MyServiceImpl"/>
>   <reference name="myRef"> 
>     <interface.wsdl interface=".....portType corresponding to MyService2....."/>
>     <binding.ws wsdlElement="..port..."/>
>   </reference>
> </component>
> Now, I think in most cases we've dealt with, the "myRef" reference of MyServiceComponent
is going to be declared
> statically with a @Reference in MyServiceImpl.       I believe, though, that what I pasted
is legal even though the
> reference is not a part of the static Java component implementation.    
> I noticed this doesn't work ... though I ran with a very special case of a zero-parm
operation.    I noticed the problem
> where the input sizes don't match up (0 in Java vs. 1 in WSDL since we have the single,
empty input wrapper elem), like
> the one Raymond had fixed in the past in DataBindingRuntimeWireProcessor.
> But I wonder if this was only the first problem, since I noticed in my similar working
case, my wire source operation was Java
> intf-based  even with the <interface.wsdl> config in SCDL.
> I'm not sure though. 

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