Massive refactor of the Android invalidation code.

chrome/browser/invalidation/invalidation_service_android.cc

-// Copyright (c) 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 "chrome/browser/invalidation/invalidation_service_android.h"
-
-#include "base/callback.h"
-#include "chrome/browser/chrome_notification_types.h"
-#include "chrome/browser/invalidation/invalidation_controller_android.h"
-#include "components/invalidation/object_id_invalidation_map.h"
-#include "content/public/browser/notification_service.h"
-
-namespace invalidation {
-
-InvalidationServiceAndroid::InvalidationServiceAndroid(
-    Profile* profile,
-    InvalidationControllerAndroid* invalidation_controller)
-    : invalidator_state_(syncer::INVALIDATIONS_ENABLED),
-      invalidation_controller_(invalidation_controller),
-      logger_() {
-  DCHECK(CalledOnValidThread());
-  DCHECK(invalidation_controller);
-  registrar_.Add(this, chrome::NOTIFICATION_SYNC_REFRESH_REMOTE,
-                 content::Source<Profile>(profile));
-}
-
-InvalidationServiceAndroid::~InvalidationServiceAndroid() { }
-
-void InvalidationServiceAndroid::RegisterInvalidationHandler(
-    syncer::InvalidationHandler* handler) {
-  DCHECK(CalledOnValidThread());
-  invalidator_registrar_.RegisterHandler(handler);
-  logger_.OnRegistration(handler->GetOwnerName());
-}
-
-void InvalidationServiceAndroid::UpdateRegisteredInvalidationIds(
-    syncer::InvalidationHandler* handler,
-    const syncer::ObjectIdSet& ids) {
-  DCHECK(CalledOnValidThread());
-  invalidator_registrar_.UpdateRegisteredIds(handler, ids);
-  invalidation_controller_->SetRegisteredObjectIds(
-      invalidator_registrar_.GetAllRegisteredIds());
-  logger_.OnUpdateIds(invalidator_registrar_.GetSanitizedHandlersIdsMap());
-}
-
-void InvalidationServiceAndroid::UnregisterInvalidationHandler(
-    syncer::InvalidationHandler* handler) {
-  DCHECK(CalledOnValidThread());
-  invalidator_registrar_.UnregisterHandler(handler);
-  logger_.OnUnregistration(handler->GetOwnerName());
-}
-
-syncer::InvalidatorState
-InvalidationServiceAndroid::GetInvalidatorState() const {
-  DCHECK(CalledOnValidThread());
-  return invalidator_state_;
-}
-
-std::string InvalidationServiceAndroid::GetInvalidatorClientId() const {
-  DCHECK(CalledOnValidThread());
-  return invalidation_controller_->GetInvalidatorClientId();
-}
-
-InvalidationLogger* InvalidationServiceAndroid::GetInvalidationLogger() {
-  return &logger_;
-}
-
-void InvalidationServiceAndroid::RequestDetailedStatus(
-    base::Callback<void(const base::DictionaryValue&)> return_callback) const {
-}
-
-IdentityProvider* InvalidationServiceAndroid::GetIdentityProvider() {
-  return NULL;
-}
-
-void InvalidationServiceAndroid::Observe(
-    int type,
-    const content::NotificationSource& source,
-    const content::NotificationDetails& details) {
-  DCHECK(CalledOnValidThread());
-  DCHECK_EQ(type, chrome::NOTIFICATION_SYNC_REFRESH_REMOTE);
-
-  content::Details<const syncer::ObjectIdInvalidationMap>
-      state_details(details);
-  const syncer::ObjectIdInvalidationMap object_invalidation_map =
-      *(state_details.ptr());
-
-  // An empty map implies that we should invalidate all.
-  const syncer::ObjectIdInvalidationMap& effective_invalidation_map =
-      object_invalidation_map.Empty() ?
-      syncer::ObjectIdInvalidationMap::InvalidateAll(
-          invalidator_registrar_.GetAllRegisteredIds()) :
-      object_invalidation_map;
-
-  invalidator_registrar_.DispatchInvalidationsToHandlers(
-      effective_invalidation_map);
-  logger_.OnInvalidation(effective_invalidation_map);
-}
-
-void InvalidationServiceAndroid::TriggerStateChangeForTest(
-    syncer::InvalidatorState state) {
-  DCHECK(CalledOnValidThread());
-  invalidator_state_ = state;
-  invalidator_registrar_.UpdateInvalidatorState(invalidator_state_);
-}
-
-} //  namespace invalidation