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1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 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 | 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 CHROME_BROWSER_SYNC_GLUE_NON_FRONTEND_DATA_TYPE_CONTROLLER_H__ | 5 #ifndef CHROME_BROWSER_SYNC_GLUE_NON_FRONTEND_DATA_TYPE_CONTROLLER_H__ |
6 #define CHROME_BROWSER_SYNC_GLUE_NON_FRONTEND_DATA_TYPE_CONTROLLER_H__ | 6 #define CHROME_BROWSER_SYNC_GLUE_NON_FRONTEND_DATA_TYPE_CONTROLLER_H__ |
7 | 7 |
8 #include <string> | 8 #include <string> |
9 | 9 |
10 #include "base/basictypes.h" | 10 #include "base/basictypes.h" |
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51 | 51 |
52 NonFrontendDataTypeController( | 52 NonFrontendDataTypeController( |
53 scoped_refptr<base::MessageLoopProxy> ui_thread, | 53 scoped_refptr<base::MessageLoopProxy> ui_thread, |
54 const base::Closure& error_callback, | 54 const base::Closure& error_callback, |
55 ProfileSyncComponentsFactory* profile_sync_factory, | 55 ProfileSyncComponentsFactory* profile_sync_factory, |
56 Profile* profile, | 56 Profile* profile, |
57 ProfileSyncService* sync_service); | 57 ProfileSyncService* sync_service); |
58 | 58 |
59 // DataTypeController interface. | 59 // DataTypeController interface. |
60 virtual void LoadModels( | 60 virtual void LoadModels( |
61 const ModelLoadCallback& model_load_callback) OVERRIDE; | 61 const ModelLoadCallback& model_load_callback) override; |
62 virtual void StartAssociating(const StartCallback& start_callback) OVERRIDE; | 62 virtual void StartAssociating(const StartCallback& start_callback) override; |
63 virtual void Stop() OVERRIDE; | 63 virtual void Stop() override; |
64 virtual syncer::ModelType type() const = 0; | 64 virtual syncer::ModelType type() const = 0; |
65 virtual syncer::ModelSafeGroup model_safe_group() const = 0; | 65 virtual syncer::ModelSafeGroup model_safe_group() const = 0; |
66 virtual std::string name() const OVERRIDE; | 66 virtual std::string name() const override; |
67 virtual State state() const OVERRIDE; | 67 virtual State state() const override; |
68 | 68 |
69 // DataTypeErrorHandler interface. | 69 // DataTypeErrorHandler interface. |
70 // Note: this is performed on the datatype's thread. | 70 // Note: this is performed on the datatype's thread. |
71 virtual void OnSingleDataTypeUnrecoverableError( | 71 virtual void OnSingleDataTypeUnrecoverableError( |
72 const syncer::SyncError& error) OVERRIDE; | 72 const syncer::SyncError& error) override; |
73 | 73 |
74 // Callback to receive background association results. | 74 // Callback to receive background association results. |
75 struct AssociationResult { | 75 struct AssociationResult { |
76 explicit AssociationResult(syncer::ModelType type); | 76 explicit AssociationResult(syncer::ModelType type); |
77 ~AssociationResult(); | 77 ~AssociationResult(); |
78 bool needs_crypto; | 78 bool needs_crypto; |
79 bool unrecoverable_error; | 79 bool unrecoverable_error; |
80 bool sync_has_nodes; | 80 bool sync_has_nodes; |
81 syncer::SyncError error; | 81 syncer::SyncError error; |
82 syncer::SyncMergeResult local_merge_result; | 82 syncer::SyncMergeResult local_merge_result; |
83 syncer::SyncMergeResult syncer_merge_result; | 83 syncer::SyncMergeResult syncer_merge_result; |
84 base::TimeDelta association_time; | 84 base::TimeDelta association_time; |
85 sync_driver::ChangeProcessor* change_processor; | 85 sync_driver::ChangeProcessor* change_processor; |
86 sync_driver::AssociatorInterface* model_associator; | 86 sync_driver::AssociatorInterface* model_associator; |
87 }; | 87 }; |
88 void AssociationCallback(AssociationResult result); | 88 void AssociationCallback(AssociationResult result); |
89 | 89 |
90 protected: | 90 protected: |
91 // For testing only. | 91 // For testing only. |
92 NonFrontendDataTypeController(); | 92 NonFrontendDataTypeController(); |
93 | 93 |
94 virtual ~NonFrontendDataTypeController(); | 94 virtual ~NonFrontendDataTypeController(); |
95 | 95 |
96 // DataTypeController interface. | 96 // DataTypeController interface. |
97 virtual void OnModelLoaded() OVERRIDE; | 97 virtual void OnModelLoaded() override; |
98 | 98 |
99 // Start any dependent services that need to be running before we can | 99 // Start any dependent services that need to be running before we can |
100 // associate models. The default implementation is a no-op. | 100 // associate models. The default implementation is a no-op. |
101 // Return value: | 101 // Return value: |
102 // True - if models are ready and association can proceed. | 102 // True - if models are ready and association can proceed. |
103 // False - if models are not ready. StartAssociationAsync should be called | 103 // False - if models are not ready. StartAssociationAsync should be called |
104 // when the models are ready. | 104 // when the models are ready. |
105 // Note: this is performed on the frontend (UI) thread. | 105 // Note: this is performed on the frontend (UI) thread. |
106 virtual bool StartModels(); | 106 virtual bool StartModels(); |
107 | 107 |
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161 const std::string& message); | 161 const std::string& message); |
162 | 162 |
163 // Accessors and mutators used by derived classes. | 163 // Accessors and mutators used by derived classes. |
164 ProfileSyncComponentsFactory* profile_sync_factory() const; | 164 ProfileSyncComponentsFactory* profile_sync_factory() const; |
165 Profile* profile() const; | 165 Profile* profile() const; |
166 ProfileSyncService* profile_sync_service() const; | 166 ProfileSyncService* profile_sync_service() const; |
167 void set_start_callback(const StartCallback& callback); | 167 void set_start_callback(const StartCallback& callback); |
168 void set_state(State state); | 168 void set_state(State state); |
169 | 169 |
170 virtual sync_driver::AssociatorInterface* associator() const; | 170 virtual sync_driver::AssociatorInterface* associator() const; |
171 virtual sync_driver::ChangeProcessor* GetChangeProcessor() const OVERRIDE; | 171 virtual sync_driver::ChangeProcessor* GetChangeProcessor() const override; |
172 | 172 |
173 State state_; | 173 State state_; |
174 StartCallback start_callback_; | 174 StartCallback start_callback_; |
175 ModelLoadCallback model_load_callback_; | 175 ModelLoadCallback model_load_callback_; |
176 | 176 |
177 private: | 177 private: |
178 friend class BackendComponentsContainer; | 178 friend class BackendComponentsContainer; |
179 ProfileSyncComponentsFactory* const profile_sync_factory_; | 179 ProfileSyncComponentsFactory* const profile_sync_factory_; |
180 Profile* const profile_; | 180 Profile* const profile_; |
181 ProfileSyncService* const profile_sync_service_; | 181 ProfileSyncService* const profile_sync_service_; |
182 | 182 |
183 // Created on UI thread and passed to backend to create processor/associator | 183 // Created on UI thread and passed to backend to create processor/associator |
184 // and associate model. Released on backend. | 184 // and associate model. Released on backend. |
185 scoped_ptr<BackendComponentsContainer> components_container_; | 185 scoped_ptr<BackendComponentsContainer> components_container_; |
186 | 186 |
187 sync_driver::AssociatorInterface* model_associator_; | 187 sync_driver::AssociatorInterface* model_associator_; |
188 sync_driver::ChangeProcessor* change_processor_; | 188 sync_driver::ChangeProcessor* change_processor_; |
189 | 189 |
190 base::WeakPtrFactory<NonFrontendDataTypeController> weak_ptr_factory_; | 190 base::WeakPtrFactory<NonFrontendDataTypeController> weak_ptr_factory_; |
191 | 191 |
192 DISALLOW_COPY_AND_ASSIGN(NonFrontendDataTypeController); | 192 DISALLOW_COPY_AND_ASSIGN(NonFrontendDataTypeController); |
193 }; | 193 }; |
194 | 194 |
195 } // namespace browser_sync | 195 } // namespace browser_sync |
196 | 196 |
197 #endif // CHROME_BROWSER_SYNC_GLUE_NON_FRONTEND_DATA_TYPE_CONTROLLER_H__ | 197 #endif // CHROME_BROWSER_SYNC_GLUE_NON_FRONTEND_DATA_TYPE_CONTROLLER_H__ |
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