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Side by Side Diff: components/sync/syncable/syncable_write_transaction.h

Issue 2130453004: [Sync] Move //sync to //components/sync. (Closed) Base URL: https://chromium.googlesource.com/chromium/src.git@master
Patch Set: Rebase. Created 4 years, 4 months ago
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1 // Copyright 2012 The Chromium Authors. All rights reserved. 1 // Copyright 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 SYNC_SYNCABLE_SYNCABLE_WRITE_TRANSACTION_H_ 5 #ifndef COMPONENTS_SYNC_SYNCABLE_SYNCABLE_WRITE_TRANSACTION_H_
6 #define SYNC_SYNCABLE_SYNCABLE_WRITE_TRANSACTION_H_ 6 #define COMPONENTS_SYNC_SYNCABLE_SYNCABLE_WRITE_TRANSACTION_H_
7 7
8 #include <stdint.h> 8 #include <stdint.h>
9 9
10 #include <vector> 10 #include <vector>
11 11
12 #include "base/macros.h" 12 #include "base/macros.h"
13 #include "sync/base/sync_export.h" 13 #include "components/sync/base/sync_export.h"
14 #include "sync/syncable/entry_kernel.h" 14 #include "components/sync/syncable/entry_kernel.h"
15 #include "sync/syncable/syncable_base_write_transaction.h" 15 #include "components/sync/syncable/syncable_base_write_transaction.h"
16 16
17 namespace syncer { 17 namespace syncer {
18 namespace syncable { 18 namespace syncable {
19 19
20 SYNC_EXPORT extern const int64_t kInvalidTransactionVersion; 20 SYNC_EXPORT extern const int64_t kInvalidTransactionVersion;
21 21
22 // Locks db in constructor, unlocks in destructor. 22 // Locks db in constructor, unlocks in destructor.
23 class SYNC_EXPORT WriteTransaction : public BaseWriteTransaction { 23 class SYNC_EXPORT WriteTransaction : public BaseWriteTransaction {
24 public: 24 public:
25 WriteTransaction(const tracked_objects::Location& from_here, 25 WriteTransaction(const tracked_objects::Location& from_here,
26 WriterTag writer, Directory* directory); 26 WriterTag writer,
27 Directory* directory);
27 28
28 // Constructor used for getting back transaction version after making sync 29 // Constructor used for getting back transaction version after making sync
29 // API changes to one model. If model is changed by the transaction, 30 // API changes to one model. If model is changed by the transaction,
30 // the new transaction version of the model and modified nodes will be saved 31 // the new transaction version of the model and modified nodes will be saved
31 // in |transaction_version| upon destruction of the transaction. If model is 32 // in |transaction_version| upon destruction of the transaction. If model is
32 // not changed, |transaction_version| will be kInvalidTransactionVersion. 33 // not changed, |transaction_version| will be kInvalidTransactionVersion.
33 WriteTransaction(const tracked_objects::Location& from_here, 34 WriteTransaction(const tracked_objects::Location& from_here,
34 Directory* directory, 35 Directory* directory,
35 int64_t* transaction_version); 36 int64_t* transaction_version);
36 37
(...skipping 27 matching lines...) Expand all
64 // Stores new transaction version of changed model and nodes if model is 65 // Stores new transaction version of changed model and nodes if model is
65 // indeed changed. kInvalidTransactionVersion otherwise. Not owned. 66 // indeed changed. kInvalidTransactionVersion otherwise. Not owned.
66 int64_t* transaction_version_; 67 int64_t* transaction_version_;
67 68
68 DISALLOW_COPY_AND_ASSIGN(WriteTransaction); 69 DISALLOW_COPY_AND_ASSIGN(WriteTransaction);
69 }; 70 };
70 71
71 } // namespace syncable 72 } // namespace syncable
72 } // namespace syncer 73 } // namespace syncer
73 74
74 #endif // SYNC_SYNCABLE_SYNCABLE_WRITE_TRANSACTION_H_ 75 #endif // COMPONENTS_SYNC_SYNCABLE_SYNCABLE_WRITE_TRANSACTION_H_
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