chrome/browser/sync/glue/android_invalidator_bridge.h - Issue 15580002: Make use of InvalidationService

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Issue 15580002: Make use of InvalidationService (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Remove support for expiring access tokens Created 7 years, 6 months ago

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« chrome/browser/invalidation/ticl_invalidation_service.cc ('K') | « chrome/browser/profiles/chrome_browser_main_extra_parts_profiles.cc ('k') | chrome/browser/sync/glue/android_invalidator_bridge.cc » ('j') | sync/internal_api/sync_manager_impl.h » ('J')
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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_SYNC_GLUE_ANDROID_INVALIDATOR_BRIDGE_H_

6 #define CHROME_BROWSER_SYNC_GLUE_ANDROID_INVALIDATOR_BRIDGE_H_

7

8 #include "base/compiler_specific.h"

9 #include "base/memory/ref_counted.h"

10 #include "base/sequenced_task_runner.h"

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

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

13 #include "sync/notifier/invalidator.h"

14

15 class Profile;

16

17 namespace syncer {

18 class InvalidationHandler;

19 } // namespace

20

21 namespace browser_sync {

22

23 // A bridge that converts Chrome events on the UI thread to sync

24 // notifications on the sync task runner.

25 //

26 // Listens to NOTIFICATION_SYNC_REFRESH_REMOTE (on the UI thread) and triggers

27 // each observer's OnIncomingNotification method on these notifications (on the

28 // sync task runner). Android clients receive invalidations through this

29 // mechanism exclusively, hence the name.

30 class AndroidInvalidatorBridge

31 : public content::NotificationObserver, syncer::Invalidator {

32 public:

33 // Must be created and destroyed on the UI thread.

34 AndroidInvalidatorBridge(

35 const Profile* profile,

36 const scoped_refptr<base::SequencedTaskRunner>& sync_task_runner);

37 virtual ~AndroidInvalidatorBridge();

38

39 // Must be called on the UI thread while the sync task runner is still

40 // around. No other member functions on the sync thread may be called after

41 // this is called.

42 void StopForShutdown();

43

44 // Invalidator implementation. Must be called on the sync task runner.

45 virtual void RegisterHandler(syncer::InvalidationHandler* handler) OVERRIDE;

46 virtual void UpdateRegisteredIds(syncer::InvalidationHandler* handler,

47 const syncer::ObjectIdSet& ids) OVERRIDE;

48 virtual void UnregisterHandler(syncer::InvalidationHandler* handler) OVERRIDE;

49 virtual void Acknowledge(const invalidation::ObjectId& id,

50 const syncer::AckHandle& ack_handle) OVERRIDE;

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

52

53 // The following members of the Invalidator interface are not applicable to

54 // this invalidator and are implemented as no-ops.

55 virtual void UpdateCredentials(

56 const std::string& email, const std::string& token) OVERRIDE;

57 virtual void SendInvalidation(

58 const syncer::ObjectIdInvalidationMap& invalidation_map) OVERRIDE;

59

60 bool IsHandlerRegisteredForTest(

61 syncer::InvalidationHandler* handler) const;

62 syncer::ObjectIdSet GetRegisteredIdsForTest(

63 syncer::InvalidationHandler* handler) const;

64

65 // NotificationObserver implementation. Called on UI thread.

66 virtual void Observe(int type,

67 const content::NotificationSource& source,

68 const content::NotificationDetails& details) OVERRIDE;

69

70 private:

71 // Inner class to hold all the bits used on \|sync_task_runner_\|.

72 class Core;

73

74 const scoped_refptr<base::SequencedTaskRunner> sync_task_runner_;

75

76 // Created on the UI thread, used only on \|sync_task_runner_\|.

77 const scoped_refptr<Core> core_;

78

79 // Used only on the UI thread.

80 content::NotificationRegistrar registrar_;

81 };

82

83 } // namespace browser_sync

84

85 #endif // CHROME_BROWSER_SYNC_GLUE_ANDROID_INVALIDATOR_BRIDGE_H_

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