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| 1 // Copyright (c) 2013 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_INVALIDATION_INVALIDATION_SERVICE_FACTORY_H_ | |
| 6 #define CHROME_BROWSER_INVALIDATION_INVALIDATION_SERVICE_FACTORY_H_ | |
| 7 | |
| 8 #include "base/basictypes.h" | |
| 9 #include "base/memory/singleton.h" | |
| 10 #include "components/keyed_service/content/browser_context_keyed_service_factory
.h" | |
| 11 | |
| 12 namespace user_prefs { | |
| 13 class PrefRegistrySyncable; | |
| 14 } | |
| 15 | |
| 16 namespace syncer { | |
| 17 class Invalidator; | |
| 18 } | |
| 19 | |
| 20 class Profile; | |
| 21 | |
| 22 namespace invalidation { | |
| 23 | |
| 24 class FakeInvalidationService; | |
| 25 class InvalidationService; | |
| 26 class P2PInvalidationService; | |
| 27 | |
| 28 // A BrowserContextKeyedServiceFactory to construct InvalidationServices. The | |
| 29 // implementation of the InvalidationService may be completely different on | |
| 30 // different platforms; this class should help to hide this complexity. It also | |
| 31 // exposes some factory methods that are useful for setting up tests that rely | |
| 32 // on invalidations. | |
| 33 class InvalidationServiceFactory : public BrowserContextKeyedServiceFactory { | |
| 34 public: | |
| 35 // Returns the InvalidationService for the given |profile|, lazily creating | |
| 36 // one first if required. If |profile| does not support invalidation | |
| 37 // (Chrome OS login profile, Chrome OS guest), returns NULL instead. | |
| 38 static InvalidationService* GetForProfile(Profile* profile); | |
| 39 | |
| 40 static InvalidationServiceFactory* GetInstance(); | |
| 41 | |
| 42 // Switches service creation to go through |testing_factory| for all browser | |
| 43 // contexts. | |
| 44 void RegisterTestingFactory(TestingFactoryFunction testing_factory); | |
| 45 | |
| 46 private: | |
| 47 friend class InvalidationServiceFactoryTestBase; | |
| 48 friend struct DefaultSingletonTraits<InvalidationServiceFactory>; | |
| 49 | |
| 50 InvalidationServiceFactory(); | |
| 51 virtual ~InvalidationServiceFactory(); | |
| 52 | |
| 53 // BrowserContextKeyedServiceFactory: | |
| 54 virtual KeyedService* BuildServiceInstanceFor( | |
| 55 content::BrowserContext* context) const OVERRIDE; | |
| 56 virtual void RegisterProfilePrefs( | |
| 57 user_prefs::PrefRegistrySyncable* registry) OVERRIDE; | |
| 58 | |
| 59 TestingFactoryFunction testing_factory_; | |
| 60 | |
| 61 DISALLOW_COPY_AND_ASSIGN(InvalidationServiceFactory); | |
| 62 }; | |
| 63 | |
| 64 } // namespace invalidation | |
| 65 | |
| 66 #endif // CHROME_BROWSER_INVALIDATION_INVALIDATION_SERVICE_FACTORY_H_ | |
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