| // Copyright 2014 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_FEEDBACK_FEEDBACK_UPLOADER_FACTORY_H_ |
| #define COMPONENTS_FEEDBACK_FEEDBACK_UPLOADER_FACTORY_H_ |
| |
| #include "base/macros.h" |
| #include "base/memory/ref_counted.h" |
| #include "components/keyed_service/content/browser_context_keyed_service_factory.h" |
| |
| namespace base { |
| template <typename T> |
| struct DefaultSingletonTraits; |
| class SingleThreadTaskRunner; |
| } // namespace base |
| |
| namespace content { |
| class BrowserContext; |
| } |
| |
| namespace feedback { |
| |
| class FeedbackUploader; |
| |
| // Singleton that owns the FeedbackUploaders and associates them with profiles; |
| class FeedbackUploaderFactory : public BrowserContextKeyedServiceFactory { |
| public: |
| // Returns singleton instance of FeedbackUploaderFactory. |
| static FeedbackUploaderFactory* GetInstance(); |
| |
| // Returns the Feedback Uploader associated with |context|. |
| static FeedbackUploader* GetForBrowserContext( |
| content::BrowserContext* context); |
| |
| // Creates a new SingleThreadTaskRunner that is used to run feedback blocking |
| // background work. Tests can use this to create the exact same type of runner |
| // that's actually used in production code to simulate the same behavior. |
| static scoped_refptr<base::SingleThreadTaskRunner> CreateUploaderTaskRunner(); |
| |
| protected: |
| FeedbackUploaderFactory(const char* service_name); |
| ~FeedbackUploaderFactory() override; |
| |
| // The task runner used to handle all blocking background feedback-reports |
| // work. It involves reading / writing reports from / to disk. Those |
| // operations must not interleave and thread affinity is required. |
| scoped_refptr<base::SingleThreadTaskRunner> task_runner_; |
| |
| private: |
| friend struct base::DefaultSingletonTraits<FeedbackUploaderFactory>; |
| |
| FeedbackUploaderFactory(); |
| |
| // BrowserContextKeyedServiceFactory overrides: |
| KeyedService* BuildServiceInstanceFor( |
| content::BrowserContext* context) const override; |
| content::BrowserContext* GetBrowserContextToUse( |
| content::BrowserContext* context) const override; |
| |
| DISALLOW_COPY_AND_ASSIGN(FeedbackUploaderFactory); |
| }; |
| |
| } // namespace feedback |
| |
| #endif // COMPONENTS_FEEDBACK_FEEDBACK_UPLOADER_FACTORY_H_ |