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package org.holoeverywhere.util;
import java.lang.reflect.Method;
public final class ReflectHelper {
private static Class<?>[] classess(Object[] args) {
Class<?>[] result = new Class<?>[args.length];
for (int i = 0; i < args.length; i++) {
Object z = args[i];
if (z != null) {
result[i] = z.getClass();
}
}
return result;
}
public static <Result> Result invoke(Object object, String methodName,
Class<Result> result, boolean superClass, Object... args) {
try {
Class<?>[] argsClasses = ReflectHelper.classess(args);
Method method = (superClass ? object.getClass().getSuperclass()
: object.getClass()).getMethod(methodName, argsClasses);
method.setAccessible(true);
Object r = method.invoke(object, args);
return result != null ? result.cast(r) : null;
} catch (Exception e) {
return null;
}
}
public static <Result> Result invoke(Object object, String methodName,
Class<Result> result, Object... args) {
return ReflectHelper.invoke(object, methodName, result, false, args);
}
}
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