Qi4j.dereference() does not work inside Concerns/SideEffects, if Concern added
withConcerns() in bootstrap.
-----------------------------------------------------------------------------------------------------------
Key: QI-230
URL: http://issues.ops4j.org/browse/QI-230
Project: Qi4j
Issue Type: Bug
Reporter: Niclas Hedhman
Assignee: Rickard Öberg
If I add a Concern with ServiceDeclaration.withConcerns() and dereferences the
Composite pointer inside that Concern with Qi4j.dereference(), then a
ClassCastException happens on the following line;
class Qi4jRuntimeImpl
{code:java}
public <T> T dereference( T composite )
{
InvocationHandler handler = getInvocationHandler( composite );
if( handler instanceof ProxyReferenceInvocationHandler )
{
return (T) ( (ProxyReferenceInvocationHandler) handler ).proxy();
<--- HERE
}
if( handler instanceof CompositeInstance )
{
return composite;
}
return null;
}
{code}
Because the ProxyReferenceInvocationHandler.proxy is not a Composite, but a
$Proxy that can not be cast to a Composite.
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