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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 "base/sequenced_task_runner.h" | |
6 #include "base/threading/sequenced_worker_pool.h" | |
7 #include "content/browser/service_worker/service_worker_database_task_manager.h" | |
8 | |
9 namespace content { | |
10 | |
11 namespace { | |
12 | |
13 const char kServiceWorkerDatabaseTaskSequenceTokenName[] = | |
14 "service-worker-database-task-token"; | |
15 | |
16 } // namespace | |
17 | |
18 ServiceWorkerDatabaseTaskManagerImpl::ServiceWorkerDatabaseTaskManagerImpl( | |
19 base::SequencedWorkerPool* pool) | |
20 : pool_(pool) { | |
21 base::SequencedWorkerPool::SequenceToken token = | |
22 pool->GetNamedSequenceToken(kServiceWorkerDatabaseTaskSequenceTokenName); | |
michaeln
2014/10/16 01:15:04
In the existing code, each swcontext uses a unique
falken
2014/10/16 02:04:51
Good point! Done.
| |
23 task_runner_ = pool_->GetSequencedTaskRunner(token); | |
24 shutdown_blocking_task_runner_ = | |
25 pool_->GetSequencedTaskRunnerWithShutdownBehavior( | |
26 token, base::SequencedWorkerPool::BLOCK_SHUTDOWN); | |
27 } | |
28 | |
29 ServiceWorkerDatabaseTaskManagerImpl::~ServiceWorkerDatabaseTaskManagerImpl() { | |
30 } | |
31 | |
32 scoped_ptr<ServiceWorkerDatabaseTaskManager> | |
33 ServiceWorkerDatabaseTaskManagerImpl::Clone() { | |
34 return make_scoped_ptr(new ServiceWorkerDatabaseTaskManagerImpl(pool_.get())); | |
35 } | |
36 | |
37 base::SequencedTaskRunner* | |
38 ServiceWorkerDatabaseTaskManagerImpl::GetTaskRunner() { | |
39 return task_runner_.get(); | |
40 } | |
41 | |
42 base::SequencedTaskRunner* | |
43 ServiceWorkerDatabaseTaskManagerImpl::GetShutdownBlockingTaskRunner() { | |
44 return shutdown_blocking_task_runner_.get(); | |
45 } | |
46 | |
47 MockServiceWorkerDatabaseTaskManager::MockServiceWorkerDatabaseTaskManager( | |
48 const scoped_refptr<base::SequencedTaskRunner>& task_runner) | |
49 : task_runner_(task_runner) { | |
50 } | |
51 | |
52 MockServiceWorkerDatabaseTaskManager::~MockServiceWorkerDatabaseTaskManager() { | |
53 } | |
54 | |
55 scoped_ptr<ServiceWorkerDatabaseTaskManager> | |
56 MockServiceWorkerDatabaseTaskManager::Clone() { | |
57 return make_scoped_ptr( | |
58 new MockServiceWorkerDatabaseTaskManager(task_runner_)); | |
59 } | |
60 | |
61 base::SequencedTaskRunner* | |
62 MockServiceWorkerDatabaseTaskManager::GetTaskRunner() { | |
63 return task_runner_.get(); | |
64 } | |
65 | |
66 base::SequencedTaskRunner* | |
67 MockServiceWorkerDatabaseTaskManager::GetShutdownBlockingTaskRunner() { | |
68 return task_runner_.get(); | |
69 } | |
70 | |
71 } // namespace content | |
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