"Архитектура модели в Сбербанк-Онлайн" Крыгин Иван, Сбербанк-Технологии
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Выступление на конференции DUMP-2017
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"Архитектура модели в Сбербанк-Онлайн" Крыгин Иван, Сбербанк-Технологии
- 2. Сбербанк-Онлайн •Банковское приложение •20 млн активных пользователей •50 Разработчиков •30 команд
- 6. P2P-перевод
- 13. Менеджеры. P2P-платеж public interface IP2PPaymentManager { PendingResult<P2PPaymentResponse> makeP2PPayment(P2PPaymentInfo info, boolean force); PendingResult<P2PPaymentListResponse> getP2PPPaymentList(P2PPaymentFilter filter, boolean force); } public class DefaultP2PPaymentManager implements IP2PPaymentManager { @Override public PendingResult<P2PPaymentResponse> makeP2PPayment(P2PPaymentInfo info, boolean force) { ... } @Override public PendingResult<P2PPaymentListResponse> getP2PPPaymentList(P2PPaymentFilter filter, boolean force) { ... } }
- 14. Менеджеры. P2P-платеж interface IManagerFactory { IP2PPaymentManager getP2PPaymentManager(); } public class ManagerFactory implements IManagerFactory { @Override public IP2PPaymentManager getP2PPaymentManager() { return createP2PPaymentManager(); } }
- 15. Менеджеры. P2P-платеж public class SbolApplication extends Application implements IManagerFactory { IManagerFactory mManagerFactory; @Override public void onCreate() { super.onCreate(); mManagerFactory = new ManagerFactory(); } @Override public IP2PPaymentManager getP2PPaymentManager() { return mManagerFactory.getP2PPaymentManager(); } }
- 16. Менеджер. P2P-платеж public class P2PPaymentActivity extends Activity implements View.OnClickListener { @Override protected void onCreate(Bundle savedInstanceState) { ... IManagerFactory managerFactory = (IManagerFactory) getApplication(); mP2PPaymentManager = managerFactory.getP2PPaymentManager(); ... } @Override public void onClick(View v) { mP2PPaymentResult = mP2PPaymentManager.makeP2PPayment(collectP2PPaymentInfo(), true); } }
- 21. Базы данных. Схема. SQLiteDAO RealmDAO StubDAO <<Интерфейс>> IDAO + create + read + update + delete
- 29. Работа с HTTP(S). Сбор информации. P2P-перевод public class DefaultP2PPaymentApiMapper implements IP2PPaymentApiMapper { @Override public P2PPaymentResponse makeP2PPaymentRequest(P2PPaymentInfo info) { P2PPaymentResponse result; NameValueBodySender bodySender = setupBodySender(info); Request request = setupRequest(bodySender); ExtendedParser parser = new DefaultParserFactory().newXMLParser(); DefaultHttpResponseReceiver<P2PPaymentResponse> httpResponseReceiver = setupHttpResponseReceiver(parser); try { result = mHttpConnector.sendAndReceive(request, httpResponseReceiver); } catch (ConnectorException e) { result = new P2PPaymentResponse(); result.setConnectorStatus(e.getConnectorStatus()); } return result; } }
- 39. Обработка результата. P2P- перевод. private class P2PPaymentContentWatcher extends ConditionalContentWatcher<P2PPaymentResponse> { @Override protected PendingResult<P2PPaymentResponse> obtain(boolean force) { return mP2PPaymentManager.makeP2PPayment(collectP2PPaymentInfo(), true); } @Override protected void onSuccess(IContentWatcher watcher, P2PPaymentResponse result, boolean isAlertsAreShowing) { goToSuccessScreen(); } @Override protected void onFailure(IContentWatcher watcher, P2PPaymentResponse result, boolean isAlertsAreShowing) { goToFailureScreen(); } }
- 40. P2P-перевод