public static Context toContext()

in utils/src/main/java/org/jclouds/karaf/utils/ServiceHelper.java [161:183]

• 22 lines of code
• 6 McCabe index (conditional complexity)

    public static <T> Context toContext(T service) {
        Context ctx = null;
        Class c = service.getClass();
        try {
            //Ugly way to get the Context, but there doesn't seem to be a better one.
            Method m = c.getMethod("getContext");
            Object obj = m.invoke(service);
            if (Context.class.isAssignableFrom(obj.getClass())) {
                ctx = (Context) obj;
            } else if (View.class.isAssignableFrom(obj.getClass())) {
                ctx = ((View) obj).unwrap();
            } else {
                throw new IllegalArgumentException("Service doesn't have a context.");
            }
        } catch (NoSuchMethodException e) {
            throw new IllegalArgumentException(e);
        } catch (InvocationTargetException e) {
            throw new IllegalArgumentException(e);
        } catch (IllegalAccessException e) {
            throw new IllegalArgumentException(e);
        }
        return ctx;
    }