1 // Copyright 2013 The Chromium Authors. All rights reserved. 2 // Use of this source code is governed by a BSD-style license that can be 3 // found in the LICENSE file. 4 5 #include "base/prefs/pref_service_factory.h" 6 7 #include "base/bind.h" 8 #include "base/prefs/default_pref_store.h" 9 #include "base/prefs/json_pref_store.h" 10 #include "base/prefs/pref_filter.h" 11 #include "base/prefs/pref_notifier_impl.h" 12 #include "base/prefs/pref_service.h" 13 14 #include "base/prefs/pref_value_store.h" 15 16 namespace base { 17 18 namespace { 19 20 // Do-nothing default implementation. 21 void DoNothingHandleReadError(PersistentPrefStore::PrefReadError error) { 22 } 23 24 } // namespace 25 26 PrefServiceFactory::PrefServiceFactory() 27 : managed_prefs_(NULL), 28 supervised_user_prefs_(NULL), 29 extension_prefs_(NULL), 30 command_line_prefs_(NULL), 31 user_prefs_(NULL), 32 recommended_prefs_(NULL), 33 read_error_callback_(base::Bind(&DoNothingHandleReadError)), 34 async_(false) {} 35 36 PrefServiceFactory::~PrefServiceFactory() {} 37 38 void PrefServiceFactory::SetUserPrefsFile( 39 const base::FilePath& prefs_file, 40 base::SequencedTaskRunner* task_runner) { 41 user_prefs_ = new JsonPrefStore( 42 prefs_file, task_runner, scoped_ptr<PrefFilter>()); 43 } 44 45 scoped_ptr<PrefService> PrefServiceFactory::Create( 46 PrefRegistry* pref_registry) { 47 PrefNotifierImpl* pref_notifier = new PrefNotifierImpl(); 48 scoped_ptr<PrefService> pref_service( 49 new PrefService(pref_notifier, 50 new PrefValueStore(managed_prefs_.get(), 51 supervised_user_prefs_.get(), 52 extension_prefs_.get(), 53 command_line_prefs_.get(), 54 user_prefs_.get(), 55 recommended_prefs_.get(), 56 pref_registry->defaults().get(), 57 pref_notifier), 58 user_prefs_.get(), 59 pref_registry, 60 read_error_callback_, 61 async_)); 62 return pref_service.Pass(); 63 } 64 65 } // namespace base 66
