Hi all,
I am looking for a solution to the following problem... I have an
interface and an object that is supposed to serve as implementation, but
does not implement the interface. n methods of the interface will be
redirected to the object, but in case of default methods I would like to
have the implementation provided by the interface. I am looking
especially for a solution without me generating classes at runtime by hand.
Now there are several problems... I seem not to be able to invoke a
default method by reflection. By MethodHandles I did something like this:
MethodHandles.Lookup.class.getDeclaredConstructor(Class.class, int.class).
newInstance(interfaceClass, MethodHandles.Lookup.PRIVATE).
unreflectSpecial(method, interfaceClass).
bindTo(receiver);
where receiver is a dynamic proxy, method the Method of the default
method, interfaceClass the Class of the interface with the default method.
But I am calling a private constructor here, which is bad, plus the
above procedure does no longer work on JDK9.
So what am I supposed to do? change from a proxy to runtime generated
classes and hope the best for classloaders and modules not getting in my
way?
bye Jochen
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