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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 CHROME_BROWSER_EXTENSIONS_SETTINGS_SETTINGS_STORAGE_FACTORY_H_ | 5 #ifndef CHROME_BROWSER_EXTENSIONS_API_STORAGE_SETTINGS_STORAGE_FACTORY_H_ |
| 6 #define CHROME_BROWSER_EXTENSIONS_SETTINGS_SETTINGS_STORAGE_FACTORY_H_ | 6 #define CHROME_BROWSER_EXTENSIONS_API_STORAGE_SETTINGS_STORAGE_FACTORY_H_ |
| 7 | 7 |
| 8 #include <string> | 8 #include <string> |
| 9 | 9 |
| 10 #include "base/file_path.h" | 10 #include "base/file_path.h" |
| 11 #include "base/memory/ref_counted.h" | 11 #include "base/memory/ref_counted.h" |
| 12 | 12 |
| 13 class ValueStore; | 13 class ValueStore; |
| 14 | 14 |
| 15 namespace extensions { | 15 namespace extensions { |
| 16 | 16 |
| 17 // Factory for creating SettingStorage instances. | 17 // Factory for creating SettingStorage instances. |
| 18 // | 18 // |
| 19 // Refcouted because it's just too messy to distribute these objects between | 19 // Refcouted because it's just too messy to distribute these objects between |
| 20 // SettingsBackend instances any other way. | 20 // SettingsBackend instances any other way. |
| 21 class SettingsStorageFactory | 21 class SettingsStorageFactory |
| 22 : public base::RefCountedThreadSafe<SettingsStorageFactory> { | 22 : public base::RefCountedThreadSafe<SettingsStorageFactory> { |
| 23 public: | 23 public: |
| 24 // Creates a new ValueStore area for an extension under |base_path|. | 24 // Creates a new ValueStore area for an extension under |base_path|. |
| 25 // Return NULL to indicate failure. Must be called on the FILE thread. | 25 // Return NULL to indicate failure. Must be called on the FILE thread. |
| 26 virtual ValueStore* Create(const FilePath& base_path, | 26 virtual ValueStore* Create(const FilePath& base_path, |
| 27 const std::string& extension_id) = 0; | 27 const std::string& extension_id) = 0; |
| 28 | 28 |
| 29 protected: | 29 protected: |
| 30 friend class base::RefCountedThreadSafe<SettingsStorageFactory>; | 30 friend class base::RefCountedThreadSafe<SettingsStorageFactory>; |
| 31 virtual ~SettingsStorageFactory() {} | 31 virtual ~SettingsStorageFactory() {} |
| 32 }; | 32 }; |
| 33 | 33 |
| 34 } // namespace extensions | 34 } // namespace extensions |
| 35 | 35 |
| 36 #endif // CHROME_BROWSER_EXTENSIONS_SETTINGS_SETTINGS_STORAGE_FACTORY_H_ | 36 #endif // CHROME_BROWSER_EXTENSIONS_API_STORAGE_SETTINGS_STORAGE_FACTORY_H_ |
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