sync/internal_api/internal_components_factory_impl.cc

   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
   3 // found in the LICENSE file.
   4
   5 #include "sync/internal_api/public/internal_components_factory_impl.h"
   6
   7 #include "sync/engine/backoff_delay_provider.h"
   8 #include "sync/engine/syncer.h"
   9 #include "sync/engine/sync_scheduler_impl.h"
  10 #include "sync/sessions/sync_session_context.h"
  11 #include "sync/syncable/on_disk_directory_backing_store.h"
  12
  13 using base::TimeDelta;
  14
  15 namespace syncer {
  16
  17 InternalComponentsFactoryImpl::InternalComponentsFactoryImpl(
  18     const Switches& switches) : switches_(switches) {
  19 }
  20
  21 InternalComponentsFactoryImpl::~InternalComponentsFactoryImpl() { }
  22
  23 scoped_ptr<SyncScheduler> InternalComponentsFactoryImpl::BuildScheduler(
  24     const std::string& name,
  25     sessions::SyncSessionContext* context,
  26     CancelationSignal* cancelation_signal) {
  27
  28   scoped_ptr<BackoffDelayProvider> delay(BackoffDelayProvider::FromDefaults());
  29
  30   if (switches_.backoff_override == BACKOFF_SHORT_INITIAL_RETRY_OVERRIDE)
  31     delay.reset(BackoffDelayProvider::WithShortInitialRetryOverride());
  32
  33   return scoped_ptr<SyncScheduler>(new SyncSchedulerImpl(
  34           name,
  35           delay.release(),
  36           context,
  37           new Syncer(cancelation_signal)));
  38 }
  39
  40 scoped_ptr<sessions::SyncSessionContext>
  41 InternalComponentsFactoryImpl::BuildContext(
  42     ServerConnectionManager* connection_manager,
  43     syncable::Directory* directory,
  44     ExtensionsActivity* extensions_activity,
  45     const std::vector<SyncEngineEventListener*>& listeners,
  46     sessions::DebugInfoGetter* debug_info_getter,
  47     ModelTypeRegistry* model_type_registry,
  48     const std::string& invalidation_client_id) {
  49   return scoped_ptr<sessions::SyncSessionContext>(
  50       new sessions::SyncSessionContext(
  51           connection_manager, directory, extensions_activity,
  52           listeners, debug_info_getter,
  53           model_type_registry,
  54           switches_.encryption_method == ENCRYPTION_KEYSTORE,
  55           switches_.pre_commit_updates_policy ==
  56               FORCE_ENABLE_PRE_COMMIT_UPDATE_AVOIDANCE,
  57           invalidation_client_id));
  58 }
  59
  60 scoped_ptr<syncable::DirectoryBackingStore>
  61 InternalComponentsFactoryImpl::BuildDirectoryBackingStore(
  62       const std::string& dir_name, const base::FilePath& backing_filepath) {
  63   return scoped_ptr<syncable::DirectoryBackingStore>(
  64       new syncable::OnDiskDirectoryBackingStore(dir_name, backing_filepath));
  65 }
  66
  67 InternalComponentsFactory::Switches
  68 InternalComponentsFactoryImpl::GetSwitches() const {
  69   return switches_;
  70 }
  71
  72 }  // namespace syncer