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1 // Copyright (c) 2011 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2011 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_API_SYNCABLE_SERVICE_H_ | 5 #ifndef CHROME_BROWSER_SYNC_API_SYNCABLE_SERVICE_H_ |
6 #define CHROME_BROWSER_SYNC_API_SYNCABLE_SERVICE_H_ | 6 #define CHROME_BROWSER_SYNC_API_SYNCABLE_SERVICE_H_ |
7 #pragma once | 7 #pragma once |
8 | 8 |
9 #include <vector> | 9 #include <vector> |
10 | 10 |
11 #include "base/compiler_specific.h" | 11 #include "base/compiler_specific.h" |
12 #include "base/memory/weak_ptr.h" | |
13 #include "chrome/browser/sync/syncable/model_type.h" | 12 #include "chrome/browser/sync/syncable/model_type.h" |
14 #include "chrome/browser/sync/api/sync_change_processor.h" | 13 #include "chrome/browser/sync/api/sync_change_processor.h" |
15 #include "chrome/browser/sync/api/sync_data.h" | 14 #include "chrome/browser/sync/api/sync_data.h" |
16 #include "chrome/browser/sync/api/sync_error.h" | 15 #include "chrome/browser/sync/api/sync_error.h" |
17 | 16 |
18 class SyncData; | 17 class SyncData; |
19 | 18 |
20 typedef std::vector<SyncData> SyncDataList; | 19 typedef std::vector<SyncData> SyncDataList; |
21 | 20 |
22 // TODO(zea): remove SupportsWeakPtr in favor of having all SyncableService | 21 class SyncableService : public SyncChangeProcessor { |
23 // implementers provide a way of getting a weak pointer to themselves. | |
24 // See crbug.com/100114. | |
25 class SyncableService : public SyncChangeProcessor, | |
26 public base::SupportsWeakPtr<SyncableService> { | |
27 public: | 22 public: |
28 // Informs the service to begin syncing the specified synced datatype |type|. | 23 // Informs the service to begin syncing the specified synced datatype |type|. |
29 // The service should then merge |initial_sync_data| into it's local data, | 24 // The service should then merge |initial_sync_data| into it's local data, |
30 // calling |sync_processor|'s ProcessSyncChanges as necessary to reconcile the | 25 // calling |sync_processor|'s ProcessSyncChanges as necessary to reconcile the |
31 // two. After this, the SyncableService's local data should match the server | 26 // two. After this, the SyncableService's local data should match the server |
32 // data, and the service should be ready to receive and process any further | 27 // data, and the service should be ready to receive and process any further |
33 // SyncChange's as they occur. | 28 // SyncChange's as they occur. |
34 // Returns: A default SyncError (IsSet() == false) if no errors were | 29 // Returns: A default SyncError (IsSet() == false) if no errors were |
35 // encountered, and a filled SyncError (IsSet() == true) | 30 // encountered, and a filled SyncError (IsSet() == true) |
36 // otherwise. | 31 // otherwise. |
(...skipping 17 matching lines...) Expand all Loading... |
54 // otherwise. | 49 // otherwise. |
55 virtual SyncError ProcessSyncChanges( | 50 virtual SyncError ProcessSyncChanges( |
56 const tracked_objects::Location& from_here, | 51 const tracked_objects::Location& from_here, |
57 const SyncChangeList& change_list) OVERRIDE = 0; | 52 const SyncChangeList& change_list) OVERRIDE = 0; |
58 | 53 |
59 protected: | 54 protected: |
60 virtual ~SyncableService(); | 55 virtual ~SyncableService(); |
61 }; | 56 }; |
62 | 57 |
63 #endif // CHROME_BROWSER_SYNC_API_SYNCABLE_SERVICE_H_ | 58 #endif // CHROME_BROWSER_SYNC_API_SYNCABLE_SERVICE_H_ |
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