| // Copyright (c) 2012 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #ifndef WEBKIT_BROWSER_DOM_STORAGE_DOM_STORAGE_DATABASE_ADAPTER_H_ |
| #define WEBKIT_BROWSER_DOM_STORAGE_DOM_STORAGE_DATABASE_ADAPTER_H_ |
| |
| // Database interface used by DomStorageArea. Abstracts the differences between |
| // the per-origin DomStorageDatabases for localStorage and |
| // SessionStorageDatabase which stores multiple origins. |
| |
| #include "webkit/browser/webkit_storage_browser_export.h" |
| #include "webkit/common/dom_storage/dom_storage_types.h" |
| |
| namespace dom_storage { |
| |
| class WEBKIT_STORAGE_BROWSER_EXPORT DomStorageDatabaseAdapter { |
| public: |
| virtual ~DomStorageDatabaseAdapter() {} |
| virtual void ReadAllValues(ValuesMap* result) = 0; |
| virtual bool CommitChanges( |
| bool clear_all_first, const ValuesMap& changes) = 0; |
| virtual void DeleteFiles() {} |
| virtual void Reset() {} |
| }; |
| |
| } // namespace dom_storage |
| |
| #endif // WEBKIT_BROWSER_DOM_STORAGE_DOM_STORAGE_DATABASE_ADAPTER_H_ |
