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// Copyright 2013 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.
#include "components/prefs/pref_service_factory.h"
#include "base/bind.h"
#include "base/sequenced_task_runner.h"
#include "components/prefs/default_pref_store.h"
#include "components/prefs/json_pref_store.h"
#include "components/prefs/pref_filter.h"
#include "components/prefs/pref_notifier_impl.h"
#include "components/prefs/pref_service.h"
#include "components/prefs/pref_value_store.h"
namespace {
// Do-nothing default implementation.
void DoNothingHandleReadError(PersistentPrefStore::PrefReadError error) {
}
} // namespace
PrefServiceFactory::PrefServiceFactory()
: managed_prefs_(NULL),
supervised_user_prefs_(NULL),
extension_prefs_(NULL),
command_line_prefs_(NULL),
user_prefs_(NULL),
recommended_prefs_(NULL),
read_error_callback_(base::Bind(&DoNothingHandleReadError)),
async_(false) {}
PrefServiceFactory::~PrefServiceFactory() {}
void PrefServiceFactory::SetUserPrefsFile(
const base::FilePath& prefs_file,
base::SequencedTaskRunner* task_runner) {
user_prefs_ =
new JsonPrefStore(prefs_file, task_runner, std::unique_ptr<PrefFilter>());
}
std::unique_ptr<PrefService> PrefServiceFactory::Create(
PrefRegistry* pref_registry) {
PrefNotifierImpl* pref_notifier = new PrefNotifierImpl();
std::unique_ptr<PrefService> pref_service(new PrefService(
pref_notifier,
new PrefValueStore(managed_prefs_.get(), supervised_user_prefs_.get(),
extension_prefs_.get(), command_line_prefs_.get(),
user_prefs_.get(), recommended_prefs_.get(),
pref_registry->defaults().get(), pref_notifier),
user_prefs_.get(), pref_registry, read_error_callback_, async_));
return pref_service;
}
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