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| 1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | |
| 2 // Use of this source code is governed by a BSD-style license that can be | |
| 3 // found in the LICENSE file. | |
| 4 | |
| 5 #ifndef CHROME_BROWSER_API_WEBDATA_WEB_DATA_SERVICE_CONSUMER_H_ | |
| 6 #define CHROME_BROWSER_API_WEBDATA_WEB_DATA_SERVICE_CONSUMER_H_ | |
| 7 | |
| 8 #include "chrome/browser/api/webdata/web_data_results.h" | |
| 9 #include "chrome/browser/api/webdata/web_data_service_base.h" | |
| 10 | |
| 11 // All requests to the web data service are asynchronous. When the request has | |
| 12 // been performed, the data consumer is notified using the following interface. | |
| 13 class WebDataServiceConsumer { | |
| 14 public: | |
| 15 // Called when a request is done. h uniquely identifies the request. | |
| 16 // result can be NULL, if no result is expected or if the database could | |
| 17 // not be opened. The result object is destroyed after this call. | |
| 18 virtual void OnWebDataServiceRequestDone(WebDataServiceBase::Handle h, | |
| 19 const WDTypedResult* result) = 0; | |
| 20 | |
| 21 protected: | |
| 22 virtual ~WebDataServiceConsumer() {} | |
| 23 }; | |
| 24 | |
| 25 | |
| 26 #endif // CHROME_BROWSER_API_WEBDATA_WEB_DATA_SERVICE_CONSUMER_H_ | |
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