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1 // Copyright (c) 2013 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2013 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 CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_TRANSACTION_COORDINATOR_H_ | 5 #ifndef CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_TRANSACTION_COORDINATOR_H_ |
6 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_TRANSACTION_COORDINATOR_H_ | 6 #define CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_TRANSACTION_COORDINATOR_H_ |
7 | 7 |
8 #include <map> | 8 #include <map> |
9 #include <set> | 9 #include <set> |
10 #include <vector> | 10 #include <vector> |
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40 void ProcessQueuedTransactions(); | 40 void ProcessQueuedTransactions(); |
41 bool CanStartTransaction(IndexedDBTransaction* const transaction, | 41 bool CanStartTransaction(IndexedDBTransaction* const transaction, |
42 const std::set<int64>& locked_scope) const; | 42 const std::set<int64>& locked_scope) const; |
43 | 43 |
44 // Transactions in different states are grouped below. | 44 // Transactions in different states are grouped below. |
45 // list_set is used to provide stable ordering; required by spec | 45 // list_set is used to provide stable ordering; required by spec |
46 // for the queue, convenience for diagnostics for the rest. | 46 // for the queue, convenience for diagnostics for the rest. |
47 typedef list_set<scoped_refptr<IndexedDBTransaction> > TransactionSet; | 47 typedef list_set<scoped_refptr<IndexedDBTransaction> > TransactionSet; |
48 TransactionSet queued_transactions_; | 48 TransactionSet queued_transactions_; |
49 TransactionSet started_transactions_; | 49 TransactionSet started_transactions_; |
| 50 |
| 51 DISALLOW_COPY_AND_ASSIGN(IndexedDBTransactionCoordinator); |
50 }; | 52 }; |
51 | 53 |
52 } // namespace content | 54 } // namespace content |
53 | 55 |
54 #endif // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_TRANSACTION_COORDINATOR_H_ | 56 #endif // CONTENT_BROWSER_INDEXED_DB_INDEXED_DB_TRANSACTION_COORDINATOR_H_ |
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