| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef COMPONENTS_WEBDATA_COMMON_WEB_DATA_SERVICE_CONSUMER_H_ |
| #define COMPONENTS_WEBDATA_COMMON_WEB_DATA_SERVICE_CONSUMER_H_ |
| |
| #include <memory> |
| |
| #include "components/webdata/common/web_data_results.h" |
| #include "components/webdata/common/web_data_service_base.h" |
| |
| // All requests to the web data service are asynchronous. When the request has |
| // been performed, the data consumer is notified using the following interface. |
| class WebDataServiceConsumer { |
| public: |
| // Called when a request is done. h uniquely identifies the request. The |
| // result can be null if no result is expected or if the database could not be |
| // opened. |
| virtual void OnWebDataServiceRequestDone( |
| WebDataServiceBase::Handle h, |
| std::unique_ptr<WDTypedResult> result) = 0; |
| |
| protected: |
| virtual ~WebDataServiceConsumer() {} |
| }; |
| |
| |
| #endif // COMPONENTS_WEBDATA_COMMON_WEB_DATA_SERVICE_CONSUMER_H_ |