sPFLib/src/main/java/it/polimi/spf/lib/Component.java
protected static <C extends Component<C, I>, I extends IInterface> void load(final Context context, final Descriptor<C, I> descriptor, final ConnectionCallback<C> callback) {

		Utils.notNull(context, "context must not be null");
		Utils.notNull(descriptor, "context must not be null");

		if (AccessTokenManager.get(context).hasToken()) {
			bindToService(context, descriptor, callback);
		} else {
			AccessTokenManager.get(context).requireAccessToken(context, new AccessTokenManager.RegistrationCallback() {

				@Override
				public void onRegistrationSuccessful() {
					Log.d("Component" , "Access Toekn: " + descriptor);
					bindToService(context, descriptor, callback);
				}

				@Override
				public void onRegistrationError(SPFError errorMsg) {
					callback.onError(errorMsg);
				}
			});
		}

	}
protected static <C extends Component<C, I>, I extends IInterface> void load(final Context context, final Descriptor<C, I> descriptor, final ConnectionCallback<C> callback) {

		Utils.notNull(context, "context must not be null");
		Utils.notNull(descriptor, "context must not be null");

		if (AccessTokenManager.get(context).hasToken()) {
			bindToService(context, descriptor, callback);
		} else {
			AccessTokenManager.get(context).requireAccessToken(context, new AccessTokenManager.RegistrationCallback() {

				@Override
				public void onRegistrationSuccessful() {
					Log.d("Component" , "Access Toekn: " + descriptor);
					bindToService(context, descriptor, callback);
				}

				@Override
				public void onRegistrationError(SPFError errorMsg) {
					callback.onError(errorMsg);
				}
			});
		}

	}
Loads a local component asynchronously.

@param context
- the context to use to bind to the service
@param descriptor
- a {@link Descriptor} to handle the creation of the
component;
@param callback
- the callback to be notified when the service is available
@param <C>
the type of the Component concrete implementation
@param <I>
the type of the AIDL interface that is wrapped by the
component