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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 WEBKIT_DOM_STORAGE_DOM_STORAGE_DATABASE_ADAPTER_H_ | 5 #ifndef WEBKIT_DOM_STORAGE_DOM_STORAGE_DATABASE_ADAPTER_H_ |
6 #define WEBKIT_DOM_STORAGE_DOM_STORAGE_DATABASE_ADAPTER_H_ | 6 #define WEBKIT_DOM_STORAGE_DOM_STORAGE_DATABASE_ADAPTER_H_ |
7 | 7 |
8 // Database interface used by DomStorageArea. Abstracts the differences between | 8 // Database interface used by DomStorageArea. Abstracts the differences between |
9 // the per-origin DomStorageDatabases for localStorage and | 9 // the per-origin DomStorageDatabases for localStorage and |
10 // SessionStorageDatabase which stores multiple origins. | 10 // SessionStorageDatabase which stores multiple origins. |
11 | 11 |
| 12 #include "webkit/dom_storage/dom_storage_export.h" |
12 #include "webkit/dom_storage/dom_storage_types.h" | 13 #include "webkit/dom_storage/dom_storage_types.h" |
13 | 14 |
14 namespace dom_storage { | 15 namespace dom_storage { |
15 | 16 |
16 class DomStorageDatabaseAdapter { | 17 class DOM_STORAGE_EXPORT DomStorageDatabaseAdapter { |
17 public: | 18 public: |
18 virtual ~DomStorageDatabaseAdapter() {} | 19 virtual ~DomStorageDatabaseAdapter() {} |
19 virtual void ReadAllValues(ValuesMap* result) = 0; | 20 virtual void ReadAllValues(ValuesMap* result) = 0; |
20 virtual bool CommitChanges( | 21 virtual bool CommitChanges( |
21 bool clear_all_first, const ValuesMap& changes) = 0; | 22 bool clear_all_first, const ValuesMap& changes) = 0; |
22 virtual void DeleteFiles() {} | 23 virtual void DeleteFiles() {} |
23 virtual void Reset() {} | 24 virtual void Reset() {} |
24 }; | 25 }; |
25 | 26 |
26 } // namespace dom_storage | 27 } // namespace dom_storage |
27 | 28 |
28 #endif // WEBKIT_DOM_STORAGE_DOM_STORAGE_DATABASE_ADAPTER_H_ | 29 #endif // WEBKIT_DOM_STORAGE_DOM_STORAGE_DATABASE_ADAPTER_H_ |
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