chrome/browser/sync/test/integration/p2p_invalidation_forwarder.cc

   1 // Copyright 2014 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 "chrome/browser/sync/test/integration/p2p_invalidation_forwarder.h"
   6
   7 #include "chrome/browser/sync/profile_sync_service.h"
   8 #include "components/invalidation/impl/p2p_invalidation_service.h"
   9 #include "components/sync_driver/invalidation_helper.h"
  10 #include "sync/internal_api/public/sessions/sync_session_snapshot.h"
  11
  12 P2PInvalidationForwarder::P2PInvalidationForwarder(
  13     ProfileSyncService* sync_service,
  14     invalidation::P2PInvalidationService* invalidation_service)
  15   : sync_service_(sync_service),
  16     invalidation_service_(invalidation_service) {
  17   sync_service_->AddObserver(this);
  18 }
  19
  20 P2PInvalidationForwarder::~P2PInvalidationForwarder() {
  21   sync_service_->RemoveObserver(this);
  22 }
  23
  24 void P2PInvalidationForwarder::OnStateChanged() {}
  25
  26 void P2PInvalidationForwarder::OnSyncCycleCompleted() {
  27   const syncer::sessions::SyncSessionSnapshot& snap =
  28       sync_service_->GetLastSessionSnapshot();
  29   bool is_notifiable_commit =
  30       (snap.model_neutral_state().num_successful_commits > 0);
  31   if (is_notifiable_commit && invalidation_service_) {
  32     syncer::ModelTypeSet model_types =
  33         snap.model_neutral_state().commit_request_types;
  34     syncer::ObjectIdSet ids = ModelTypeSetToObjectIdSet(model_types);
  35     invalidation_service_->SendInvalidation(ids);
  36   }
  37 }