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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 The Chromium Authors. All rights reserved. |
2 // Use of this source code is governed by a BSD-style license that can be | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 | 4 |
5 #ifndef SYNC_ENGINE_GET_UPDATES_DELEGATE_H_ | 5 #ifndef SYNC_ENGINE_GET_UPDATES_DELEGATE_H_ |
6 #define SYNC_ENGINE_GET_UPDATES_DELEGATE_H_ | 6 #define SYNC_ENGINE_GET_UPDATES_DELEGATE_H_ |
7 | 7 |
8 #include "sync/internal_api/public/events/protocol_event.h" | 8 #include "sync/internal_api/public/events/protocol_event.h" |
9 #include "sync/protocol/sync.pb.h" | 9 #include "sync/protocol/sync.pb.h" |
10 #include "sync/sessions/model_type_registry.h" | 10 #include "sync/sessions/model_type_registry.h" |
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40 }; | 40 }; |
41 | 41 |
42 // Functionality specific to the normal GetUpdate request. | 42 // Functionality specific to the normal GetUpdate request. |
43 class SYNC_EXPORT_PRIVATE NormalGetUpdatesDelegate : public GetUpdatesDelegate { | 43 class SYNC_EXPORT_PRIVATE NormalGetUpdatesDelegate : public GetUpdatesDelegate { |
44 public: | 44 public: |
45 NormalGetUpdatesDelegate(const sessions::NudgeTracker& nudge_tracker); | 45 NormalGetUpdatesDelegate(const sessions::NudgeTracker& nudge_tracker); |
46 virtual ~NormalGetUpdatesDelegate(); | 46 virtual ~NormalGetUpdatesDelegate(); |
47 | 47 |
48 // Uses the member NudgeTracker to populate some fields of this GU message. | 48 // Uses the member NudgeTracker to populate some fields of this GU message. |
49 virtual void HelpPopulateGuMessage( | 49 virtual void HelpPopulateGuMessage( |
50 sync_pb::GetUpdatesMessage* get_updates) const OVERRIDE; | 50 sync_pb::GetUpdatesMessage* get_updates) const override; |
51 | 51 |
52 // Applies pending updates on the appropriate data type threads. | 52 // Applies pending updates on the appropriate data type threads. |
53 virtual void ApplyUpdates( | 53 virtual void ApplyUpdates( |
54 ModelTypeSet gu_types, | 54 ModelTypeSet gu_types, |
55 sessions::StatusController* status, | 55 sessions::StatusController* status, |
56 UpdateHandlerMap* update_handler_map) const OVERRIDE; | 56 UpdateHandlerMap* update_handler_map) const override; |
57 | 57 |
58 virtual scoped_ptr<ProtocolEvent> GetNetworkRequestEvent( | 58 virtual scoped_ptr<ProtocolEvent> GetNetworkRequestEvent( |
59 base::Time timestamp, | 59 base::Time timestamp, |
60 const sync_pb::ClientToServerMessage& request) const OVERRIDE; | 60 const sync_pb::ClientToServerMessage& request) const override; |
61 private: | 61 private: |
62 DISALLOW_COPY_AND_ASSIGN(NormalGetUpdatesDelegate); | 62 DISALLOW_COPY_AND_ASSIGN(NormalGetUpdatesDelegate); |
63 | 63 |
64 const sessions::NudgeTracker& nudge_tracker_; | 64 const sessions::NudgeTracker& nudge_tracker_; |
65 }; | 65 }; |
66 | 66 |
67 // Functionality specific to the configure GetUpdate request. | 67 // Functionality specific to the configure GetUpdate request. |
68 class SYNC_EXPORT_PRIVATE ConfigureGetUpdatesDelegate | 68 class SYNC_EXPORT_PRIVATE ConfigureGetUpdatesDelegate |
69 : public GetUpdatesDelegate { | 69 : public GetUpdatesDelegate { |
70 public: | 70 public: |
71 ConfigureGetUpdatesDelegate( | 71 ConfigureGetUpdatesDelegate( |
72 sync_pb::GetUpdatesCallerInfo::GetUpdatesSource source); | 72 sync_pb::GetUpdatesCallerInfo::GetUpdatesSource source); |
73 virtual ~ConfigureGetUpdatesDelegate(); | 73 virtual ~ConfigureGetUpdatesDelegate(); |
74 | 74 |
75 // Sets the 'source' and 'origin' fields for this request. | 75 // Sets the 'source' and 'origin' fields for this request. |
76 virtual void HelpPopulateGuMessage( | 76 virtual void HelpPopulateGuMessage( |
77 sync_pb::GetUpdatesMessage* get_updates) const OVERRIDE; | 77 sync_pb::GetUpdatesMessage* get_updates) const override; |
78 | 78 |
79 // Applies updates passively (ie. on the sync thread). | 79 // Applies updates passively (ie. on the sync thread). |
80 // | 80 // |
81 // This is safe only if the ChangeProcessor is not listening to changes at | 81 // This is safe only if the ChangeProcessor is not listening to changes at |
82 // this time. | 82 // this time. |
83 virtual void ApplyUpdates( | 83 virtual void ApplyUpdates( |
84 ModelTypeSet gu_types, | 84 ModelTypeSet gu_types, |
85 sessions::StatusController* status, | 85 sessions::StatusController* status, |
86 UpdateHandlerMap* update_handler_map) const OVERRIDE; | 86 UpdateHandlerMap* update_handler_map) const override; |
87 | 87 |
88 virtual scoped_ptr<ProtocolEvent> GetNetworkRequestEvent( | 88 virtual scoped_ptr<ProtocolEvent> GetNetworkRequestEvent( |
89 base::Time timestamp, | 89 base::Time timestamp, |
90 const sync_pb::ClientToServerMessage& request) const OVERRIDE; | 90 const sync_pb::ClientToServerMessage& request) const override; |
91 private: | 91 private: |
92 DISALLOW_COPY_AND_ASSIGN(ConfigureGetUpdatesDelegate); | 92 DISALLOW_COPY_AND_ASSIGN(ConfigureGetUpdatesDelegate); |
93 | 93 |
94 static sync_pb::SyncEnums::GetUpdatesOrigin ConvertConfigureSourceToOrigin( | 94 static sync_pb::SyncEnums::GetUpdatesOrigin ConvertConfigureSourceToOrigin( |
95 sync_pb::GetUpdatesCallerInfo::GetUpdatesSource source); | 95 sync_pb::GetUpdatesCallerInfo::GetUpdatesSource source); |
96 | 96 |
97 const sync_pb::GetUpdatesCallerInfo::GetUpdatesSource source_; | 97 const sync_pb::GetUpdatesCallerInfo::GetUpdatesSource source_; |
98 }; | 98 }; |
99 | 99 |
100 // Functionality specific to the poll GetUpdate request. | 100 // Functionality specific to the poll GetUpdate request. |
101 class SYNC_EXPORT_PRIVATE PollGetUpdatesDelegate : public GetUpdatesDelegate { | 101 class SYNC_EXPORT_PRIVATE PollGetUpdatesDelegate : public GetUpdatesDelegate { |
102 public: | 102 public: |
103 PollGetUpdatesDelegate(); | 103 PollGetUpdatesDelegate(); |
104 virtual ~PollGetUpdatesDelegate(); | 104 virtual ~PollGetUpdatesDelegate(); |
105 | 105 |
106 // Sets the 'source' and 'origin' to indicate this is a poll request. | 106 // Sets the 'source' and 'origin' to indicate this is a poll request. |
107 virtual void HelpPopulateGuMessage( | 107 virtual void HelpPopulateGuMessage( |
108 sync_pb::GetUpdatesMessage* get_updates) const OVERRIDE; | 108 sync_pb::GetUpdatesMessage* get_updates) const override; |
109 | 109 |
110 // Applies updates on the appropriate data type thread. | 110 // Applies updates on the appropriate data type thread. |
111 virtual void ApplyUpdates( | 111 virtual void ApplyUpdates( |
112 ModelTypeSet gu_types, | 112 ModelTypeSet gu_types, |
113 sessions::StatusController* status, | 113 sessions::StatusController* status, |
114 UpdateHandlerMap* update_handler_map) const OVERRIDE; | 114 UpdateHandlerMap* update_handler_map) const override; |
115 | 115 |
116 virtual scoped_ptr<ProtocolEvent> GetNetworkRequestEvent( | 116 virtual scoped_ptr<ProtocolEvent> GetNetworkRequestEvent( |
117 base::Time timestamp, | 117 base::Time timestamp, |
118 const sync_pb::ClientToServerMessage& request) const OVERRIDE; | 118 const sync_pb::ClientToServerMessage& request) const override; |
119 private: | 119 private: |
120 DISALLOW_COPY_AND_ASSIGN(PollGetUpdatesDelegate); | 120 DISALLOW_COPY_AND_ASSIGN(PollGetUpdatesDelegate); |
121 }; | 121 }; |
122 | 122 |
123 } // namespace syncer | 123 } // namespace syncer |
124 | 124 |
125 #endif // SYNC_ENGINE_GET_UPDATES_DELEGATE_H_ | 125 #endif // SYNC_ENGINE_GET_UPDATES_DELEGATE_H_ |
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