p2p_invalidation_forwarder.h revision effb81e5f8246d0db0270817048dc992db66e9fb 
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#ifndef CHROME_BROWSER_SYNC_TEST_INTEGRATION_P2P_INVALIDATION_FORWARDER_H_
6#define CHROME_BROWSER_SYNC_TEST_INTEGRATION_P2P_INVALIDATION_FORWARDER_H_
7
8#include "base/basictypes.h"
9#include "base/compiler_specific.h"
10#include "chrome/browser/sync/profile_sync_service_observer.h"
11
12class ProfileSyncService;
13
14namespace invalidation {
15class P2PInvalidationService;
16};
17
18// This class links the ProfileSyncService to a P2PInvalidationService.
19//
20// It will observe ProfileSyncService events and emit invalidation events for
21// any committed changes in observes.
22//
23// It register and unregisters in its constructor and destructor.  This is
24// intended to make it easy to manage with a scoped_ptr.
25class P2PInvalidationForwarder : public ProfileSyncServiceObserver {
26 public:
27  P2PInvalidationForwarder(
28      ProfileSyncService* sync_service,
29      invalidation::P2PInvalidationService* invalidation_service);
30  virtual ~P2PInvalidationForwarder();
31
32  // Implementation of ProfileSyncServiceObserver
33  virtual void OnStateChanged() OVERRIDE;
34  virtual void OnSyncCycleCompleted() OVERRIDE;
35
36 private:
37  ProfileSyncService* sync_service_;
38  invalidation::P2PInvalidationService* invalidation_service_;
39
40  DISALLOW_COPY_AND_ASSIGN(P2PInvalidationForwarder);
41};
42
43#endif  // CHROME_BROWSER_SYNC_TEST_INTEGRATION_P2P_INVALIDATION_FORWARDER_H_
44