InterfaceContract is not pushed down to an inner, promoted component reference
only with Axis2 binding
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Key: TUSCANY-2324
URL: https://issues.apache.org/jira/browse/TUSCANY-2324
Project: Tuscany
Issue Type: Bug
Components: Java SCA Axis Binding Extension
Reporter: Scott Kurz
Priority: Minor
If we take the following example where an inner component reference is
overridden in two ways by the outer component using the inner Composite as impl:
1) a <binding.ws> is added
2) a WSDL intf (compatible with the inner Java intf) is declared
<composite ... name="OuterComposite">
<component name="OuterComponent">
<implementation.composite name="blah:InnerComposite"/>
<reference name="outerRef" target="MyTarget">
<interface.wsdl interface="http://blah#wsdl.interface(HelloWorld)"
/>
<binding.ws/>
</reference>
</component>
</composite
<composite .... name="InnerComposite">
<component name="InnerComponent">
<implementation.java .../>
<reference name="helloWorldService">
<interface.java
interface="test.sca.w2j.ws.statc.exc.helloworld.HelloWorld"/>
</reference>
</component>
<reference name="outerRef" promote="InnerComponent/helloWorldService"/>
</composite>
we have a problem.
The CompositeActivatorImpl is going to start an Axis2ReferenceBindingProvider
for the inner Composite ref. The WS binding is propagated down or inwards,
you could say. But this WS binding has a null IC, so we're going to look at
the component ref IC, but this will be the inner component ref IC, which is a
Java IC. This kicks off a Java2WSDL and the new WSDL IC becomes the Axis2
ref binding IC.
So the generated WSDL may not match the actual WSDL, which is a problem.
Of course, if we had included a wsdlElement (e.g. wsdl.port ) on the outer
component's <binding.ws/> we would not have had a problem; it would have been
propagated inwards along with the binding itself.
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