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/glue/invalidation_helper.h"
8#include "chrome/browser/sync/profile_sync_service.h"
9#include "components/invalidation/p2p_invalidation_service.h"
10#include "sync/internal_api/public/sessions/sync_session_snapshot.h"
11
12P2PInvalidationForwarder::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
20P2PInvalidationForwarder::~P2PInvalidationForwarder() {
21  sync_service_->RemoveObserver(this);
22}
23
24void P2PInvalidationForwarder::OnStateChanged() {}
25
26void 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}
38