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From "Sergey Beryozkin (JIRA)" <>
Subject [jira] [Commented] (CXF-6793) InvocationCallback doesn't try to get response class type
Date Mon, 22 Feb 2016 16:24:18 GMT


Sergey Beryozkin commented on CXF-6793:

Great, happy that you agree with the fix :-), 

> InvocationCallback doesn't try to get response class type
> ---------------------------------------------------------
>                 Key: CXF-6793
>                 URL:
>             Project: CXF
>          Issue Type: Bug
>    Affects Versions: 3.1.5
>            Reporter: Romain Manni-Bucau
> in org.apache.cxf.jaxrs.client.WebClient#doInvokeAsyncCallback the webclient could try
to find the response class if not there.
> would avoid to give a null type the providers can't use to do what they need to
> Code can be if respClass is null and callback is not null something like:
> {code}
> // in real code filter interfaces and dont access them directly by index
> ParameterizedType.class.cast(callback.getClass().getGenericInterfaces()[0]).getActualTypeArguments()[0]
> {code}
> edit: digging a bit seems org.apache.cxf.jaxrs.utils.InjectionUtils#getSuperType just
doesn't default to anything and in case of TypeVariable unbounded is not able to default to
Object so if bound is really Object it fails
> if it helps here is the code I use:
- of course would like to make the class geenric (<T>) and remove this String typing

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