[CXF-6450] Bad handling of JAX-RS generic interfaces

• Type: Bug
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 3.1
• Fix Version/s: 3.0.6, 3.1.2
• Component/s: JAX-RS
• Estimated Complexity: Unknown
• Flags: Patch
• Assignee: Sergey Beryozkin
• Reporter: Vladimir Kulev
• Created: 09/Jun/15 23:34
• Updated: 11/Mar/17 00:55
• Resolved: 23/Jul/15 11:12

Description

Here is a simple example of the code which does not work as intended:

interface GenericInterface<A> {
    @GET
    List<A> list();
}

interface ServiceInterface extends GenericInterface<String> {}

public static class TestService implements ServiceInterface {
    @Override
    public List<String> list() {
        return new ArrayList<>();
    }
}

I have found that the shape of InjectionUtils is pretty bad, so please accept this patch slightly improving the situation.

Issue Links

• relates to: CXF-7279 Leaky generic type resolver doesn't work with more than 1 parameter