Hi everyone,
Bit of weird question here -
I was just working on an idea I had to make a 'scanner' that
automatically builds a Guice module from annotated classes found in a
class loader. It was going along pretty well until I hit a stumbling
block: I can't seem to get javac to understand
binder.bind(providedClass).toProvider(providerClass) when both classes
have been found via reflection.
Here's the code:
private void bindProvider(Class<?> implClass, Scope scope) {
// implClass is known to implement Provider
Class<?> providedClass = null;
// Find the provided type...
Type[] types = implClass.getGenericInterfaces();
// ... bunch of reflection API calls here ...
binder.bind(providedClass).toProvider((Class<? extends
Provider<?>>) implClass).in(scope);
}
Javac says: "cannot find symbol method
toProvider(java.lang.Class<capture#546 of ? extends
com.google.inject.Provider<?>>)". I assume this is because
providedClass is not known at compile time. But... that's kinda the
point.
Any ideas? Maybe I shouldn't be using the DSL-ish classes from
Binder?
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