chrome/browser/invalidation/invalidation_service_android.h - Issue 459513002: Massive refactor of the Android invalidation code.

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Issue 459513002: Massive refactor of the Android invalidation code. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Try removing invalidation_unittests and using components_unittests instead. Created 6 years, 3 months ago

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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_ANDROID_H_

6 #define CHROME_BROWSER_INVALIDATION_INVALIDATION_SERVICE_ANDROID_H_

7

8 #include "base/basictypes.h"

9 #include "base/compiler_specific.h"

10 #include "base/memory/scoped_ptr.h"

11 #include "base/threading/non_thread_safe.h"

12 #include "components/invalidation/invalidation_logger.h"

13 #include "components/invalidation/invalidation_service.h"

14 #include "components/invalidation/invalidator_registrar.h"

15 #include "components/keyed_service/core/keyed_service.h"

16 #include "content/public/browser/notification_observer.h"

17 #include "content/public/browser/notification_registrar.h"

18

19 class Profile;

20

21 namespace invalidation {

22 class InvalidationControllerAndroid;

23 class InvalidationLogger;

24

25 // This InvalidationService is used to deliver invalidations on Android. The

26 // Android operating system has its own mechanisms for delivering invalidations.

27 // This class uses the NotificationService to communicate with a thin wrapper

28 // around Android's invalidations service.

29 class InvalidationServiceAndroid

30 : public base::NonThreadSafe,

31 public InvalidationService,

32 public content::NotificationObserver {

33 public:

34 // Takes ownership of \|invalidation_controller\|.

35 InvalidationServiceAndroid(

36 Profile* profile,

37 InvalidationControllerAndroid* invalidation_controller);

38 virtual ~InvalidationServiceAndroid();

39

40 // InvalidationService implementation.

41 //

42 // Note that this implementation does not properly support Ack-tracking,

43 // fetching the invalidator state, or querying the client's ID. Support for

44 // exposing the client ID should be available soon; see crbug.com/172391.

45 virtual void RegisterInvalidationHandler(

46 syncer::InvalidationHandler* handler) OVERRIDE;

47 virtual void UpdateRegisteredInvalidationIds(

48 syncer::InvalidationHandler* handler,

49 const syncer::ObjectIdSet& ids) OVERRIDE;

50 virtual void UnregisterInvalidationHandler(

51 syncer::InvalidationHandler* handler) OVERRIDE;

52 virtual syncer::InvalidatorState GetInvalidatorState() const OVERRIDE;

53 virtual std::string GetInvalidatorClientId() const OVERRIDE;

54 virtual InvalidationLogger* GetInvalidationLogger() OVERRIDE;

55 virtual void RequestDetailedStatus(

56 base::Callback<void(const base::DictionaryValue&)> caller) const

57 OVERRIDE;

58 virtual IdentityProvider* GetIdentityProvider() OVERRIDE;

59

60 // content::NotificationObserver implementation.

61 virtual void Observe(int type,

62 const content::NotificationSource& source,

63 const content::NotificationDetails& details) OVERRIDE;

64

65 // The InvalidationServiceAndroid always reports that it is enabled.

66 // This is used only by unit tests.

67 void TriggerStateChangeForTest(syncer::InvalidatorState state);

68

69 private:

70 syncer::InvalidatorRegistrar invalidator_registrar_;

71 content::NotificationRegistrar registrar_;

72 syncer::InvalidatorState invalidator_state_;

73 scoped_ptr<InvalidationControllerAndroid> invalidation_controller_;

74

75 // The invalidation logger object we use to record state changes

76 // and invalidations.

77 InvalidationLogger logger_;

78

79 DISALLOW_COPY_AND_ASSIGN(InvalidationServiceAndroid);

80 };

81

82 } // namespace invalidation

83

84 #endif // CHROME_BROWSER_INVALIDATION_INVALIDATION_SERVICE_ANDROID_H_

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