private static TransformGenerator[] getKeyTransformers(Class ownerClass, Method method) {
TransformGeneratorFactory tgf = TransformGeneratorFactoryImpl.getInstance();
Class[] params =
CodegenHelper.getClasses(ownerClass.getClassLoader(), method.getArgumentTypes());
Annotation[][] annotations;
try {
annotations =
ownerClass.getDeclaredMethod(method.getName(), params).getParameterAnnotations();
} catch (NoSuchMethodException e) {
throw new IllegalStateException(e);
}
TransformGenerator[] tg = new TransformGenerator[params.length];
for (int i = 0; i < params.length; i++) {
tg[i] = tgf.forArgument(annotations[i], params[i]);
}
return tg;
}
