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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
4 // | 4 // |
5 // An implementation of Invalidator that wraps an invalidation | 5 // An implementation of Invalidator that wraps an invalidation |
6 // client. Handles the details of connecting to XMPP and hooking it | 6 // client. Handles the details of connecting to XMPP and hooking it |
7 // up to the invalidation client. | 7 // up to the invalidation client. |
8 // | 8 // |
9 // You probably don't want to use this directly; use | 9 // You probably don't want to use this directly; use |
10 // NonBlockingInvalidator. | 10 // NonBlockingInvalidator. |
11 | 11 |
12 #ifndef COMPONENTS_INVALIDATION_IMPL_INVALIDATION_NOTIFIER_H_ | 12 #ifndef COMPONENTS_INVALIDATION_IMPL_INVALIDATION_NOTIFIER_H_ |
13 #define COMPONENTS_INVALIDATION_IMPL_INVALIDATION_NOTIFIER_H_ | 13 #define COMPONENTS_INVALIDATION_IMPL_INVALIDATION_NOTIFIER_H_ |
14 | 14 |
15 #include <memory> | 15 #include <memory> |
16 #include <string> | 16 #include <string> |
17 | 17 |
18 #include "base/compiler_specific.h" | 18 #include "base/compiler_specific.h" |
19 #include "base/macros.h" | 19 #include "base/macros.h" |
20 #include "base/memory/ref_counted.h" | 20 #include "base/memory/ref_counted.h" |
21 #include "base/memory/weak_ptr.h" | 21 #include "base/memory/weak_ptr.h" |
| 22 #include "base/sequence_checker.h" |
22 #include "base/sequenced_task_runner.h" | 23 #include "base/sequenced_task_runner.h" |
23 #include "base/single_thread_task_runner.h" | 24 #include "base/single_thread_task_runner.h" |
24 #include "base/threading/non_thread_safe.h" | |
25 #include "components/invalidation/impl/invalidation_state_tracker.h" | 25 #include "components/invalidation/impl/invalidation_state_tracker.h" |
26 #include "components/invalidation/impl/invalidator.h" | 26 #include "components/invalidation/impl/invalidator.h" |
27 #include "components/invalidation/impl/invalidator_registrar.h" | 27 #include "components/invalidation/impl/invalidator_registrar.h" |
28 #include "components/invalidation/impl/sync_invalidation_listener.h" | 28 #include "components/invalidation/impl/sync_invalidation_listener.h" |
29 #include "components/invalidation/public/invalidation_export.h" | 29 #include "components/invalidation/public/invalidation_export.h" |
30 | 30 |
31 namespace syncer { | 31 namespace syncer { |
32 | 32 |
33 // This class must live on the IO thread. | 33 // This class must live on the IO thread. |
34 class INVALIDATION_EXPORT InvalidationNotifier | 34 class INVALIDATION_EXPORT InvalidationNotifier |
35 : public Invalidator, | 35 : public Invalidator, |
36 public SyncInvalidationListener::Delegate, | 36 public SyncInvalidationListener::Delegate { |
37 public base::NonThreadSafe { | |
38 public: | 37 public: |
39 // |invalidation_state_tracker| must be initialized. | 38 // |invalidation_state_tracker| must be initialized. |
40 InvalidationNotifier( | 39 InvalidationNotifier( |
41 std::unique_ptr<SyncNetworkChannel> network_channel, | 40 std::unique_ptr<SyncNetworkChannel> network_channel, |
42 const std::string& invalidator_client_id, | 41 const std::string& invalidator_client_id, |
43 const UnackedInvalidationsMap& saved_invalidations, | 42 const UnackedInvalidationsMap& saved_invalidations, |
44 const std::string& invalidation_bootstrap_data, | 43 const std::string& invalidation_bootstrap_data, |
45 const base::WeakPtr<InvalidationStateTracker>& invalidation_state_tracker, | 44 const base::WeakPtr<InvalidationStateTracker>& invalidation_state_tracker, |
46 scoped_refptr<base::SingleThreadTaskRunner> | 45 scoped_refptr<base::SingleThreadTaskRunner> |
47 invalidation_state_tracker_task_runner, | 46 invalidation_state_tracker_task_runner, |
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91 | 90 |
92 // The client ID to pass to |invalidation_listener_|. | 91 // The client ID to pass to |invalidation_listener_|. |
93 const std::string invalidator_client_id_; | 92 const std::string invalidator_client_id_; |
94 | 93 |
95 // The initial bootstrap data to pass to |invalidation_listener_|. | 94 // The initial bootstrap data to pass to |invalidation_listener_|. |
96 const std::string invalidation_bootstrap_data_; | 95 const std::string invalidation_bootstrap_data_; |
97 | 96 |
98 // The invalidation listener. | 97 // The invalidation listener. |
99 SyncInvalidationListener invalidation_listener_; | 98 SyncInvalidationListener invalidation_listener_; |
100 | 99 |
| 100 SEQUENCE_CHECKER(sequence_checker_); |
| 101 |
101 DISALLOW_COPY_AND_ASSIGN(InvalidationNotifier); | 102 DISALLOW_COPY_AND_ASSIGN(InvalidationNotifier); |
102 }; | 103 }; |
103 | 104 |
104 } // namespace syncer | 105 } // namespace syncer |
105 | 106 |
106 #endif // COMPONENTS_INVALIDATION_IMPL_INVALIDATION_NOTIFIER_H_ | 107 #endif // COMPONENTS_INVALIDATION_IMPL_INVALIDATION_NOTIFIER_H_ |
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