| // Copyright 2014 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. |
| // |
| // Wraps PrefService in an InvalidationStateTracker to allow SyncNotifiers |
| // to use PrefService as persistence for invalidation state. It is not thread |
| // safe, and lives on the UI thread. |
| |
| #ifndef COMPONENTS_INVALIDATION_INVALIDATOR_STORAGE_H_ |
| #define COMPONENTS_INVALIDATION_INVALIDATOR_STORAGE_H_ |
| |
| #include "base/basictypes.h" |
| #include "base/gtest_prod_util.h" |
| #include "base/threading/thread_checker.h" |
| #include "sync/notifier/invalidation_state_tracker.h" |
| #include "sync/notifier/unacked_invalidation_set.h" |
| |
| class PrefService; |
| |
| namespace base { |
| class DictionaryValue; |
| class ListValue; |
| } |
| |
| namespace user_prefs { |
| class PrefRegistrySyncable; |
| } |
| |
| namespace invalidation { |
| |
| class InvalidatorStorage : public syncer::InvalidationStateTracker { |
| public: |
| static void RegisterProfilePrefs(user_prefs::PrefRegistrySyncable* registry); |
| |
| // |pref_service| may not be NULL. Does not own |pref_service|. |
| explicit InvalidatorStorage(PrefService* pref_service); |
| virtual ~InvalidatorStorage(); |
| |
| // InvalidationStateTracker implementation. |
| virtual void ClearAndSetNewClientId(const std::string& client_id) OVERRIDE; |
| virtual std::string GetInvalidatorClientId() const OVERRIDE; |
| virtual void SetBootstrapData(const std::string& data) OVERRIDE; |
| virtual std::string GetBootstrapData() const OVERRIDE; |
| virtual void SetSavedInvalidations( |
| const syncer::UnackedInvalidationsMap& map) OVERRIDE; |
| virtual syncer::UnackedInvalidationsMap GetSavedInvalidations() |
| const OVERRIDE; |
| virtual void Clear() OVERRIDE; |
| |
| private: |
| FRIEND_TEST_ALL_PREFIXES(InvalidatorStorageTest, SerializeEmptyMap); |
| FRIEND_TEST_ALL_PREFIXES(InvalidatorStorageTest, |
| DeserializeFromListOutOfRange); |
| FRIEND_TEST_ALL_PREFIXES(InvalidatorStorageTest, |
| DeserializeFromListInvalidFormat); |
| FRIEND_TEST_ALL_PREFIXES(InvalidatorStorageTest, |
| DeserializeFromListWithDuplicates); |
| FRIEND_TEST_ALL_PREFIXES(InvalidatorStorageTest, |
| DeserializeFromEmptyList); |
| FRIEND_TEST_ALL_PREFIXES(InvalidatorStorageTest, DeserializeFromListBasic); |
| FRIEND_TEST_ALL_PREFIXES(InvalidatorStorageTest, |
| DeserializeFromListMissingOptionalValues); |
| FRIEND_TEST_ALL_PREFIXES(InvalidatorStorageTest, DeserializeMapOutOfRange); |
| FRIEND_TEST_ALL_PREFIXES(InvalidatorStorageTest, DeserializeMapInvalidFormat); |
| FRIEND_TEST_ALL_PREFIXES(InvalidatorStorageTest, |
| DeserializeMapEmptyDictionary); |
| FRIEND_TEST_ALL_PREFIXES(InvalidatorStorageTest, DeserializeMapBasic); |
| FRIEND_TEST_ALL_PREFIXES(InvalidatorStorageTest, MigrateLegacyPreferences); |
| |
| base::ThreadChecker thread_checker_; |
| |
| PrefService* const pref_service_; |
| |
| DISALLOW_COPY_AND_ASSIGN(InvalidatorStorage); |
| }; |
| |
| } // namespace invalidation |
| |
| #endif // COMPONENTS_INVALIDATION_INVALIDATOR_STORAGE_H_ |