content/browser/service_worker/service_worker_database_task_manager.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 "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 ServiceWorkerDatabaseTaskManagerImpl::ServiceWorkerDatabaseTaskManagerImpl(
  12     base::SequencedWorkerPool* pool) {
  13   base::SequencedWorkerPool::SequenceToken token = pool->GetSequenceToken();
  14   task_runner_ = pool->GetSequencedTaskRunner(token);
  15   shutdown_blocking_task_runner_ =
  16       pool->GetSequencedTaskRunnerWithShutdownBehavior(
  17           token, base::SequencedWorkerPool::BLOCK_SHUTDOWN);
  18 }
  19
  20 ServiceWorkerDatabaseTaskManagerImpl::~ServiceWorkerDatabaseTaskManagerImpl() {
  21 }
  22
  23 scoped_ptr<ServiceWorkerDatabaseTaskManager>
  24 ServiceWorkerDatabaseTaskManagerImpl::Clone() {
  25   return make_scoped_ptr(new ServiceWorkerDatabaseTaskManagerImpl(
  26       task_runner_, shutdown_blocking_task_runner_));
  27 }
  28
  29 base::SequencedTaskRunner*
  30 ServiceWorkerDatabaseTaskManagerImpl::GetTaskRunner() {
  31   return task_runner_.get();
  32 }
  33
  34 base::SequencedTaskRunner*
  35 ServiceWorkerDatabaseTaskManagerImpl::GetShutdownBlockingTaskRunner() {
  36   return shutdown_blocking_task_runner_.get();
  37 }
  38
  39 ServiceWorkerDatabaseTaskManagerImpl::ServiceWorkerDatabaseTaskManagerImpl(
  40     const scoped_refptr<base::SequencedTaskRunner>& task_runner,
  41     const scoped_refptr<base::SequencedTaskRunner>&
  42         shutdown_blocking_task_runner)
  43     : task_runner_(task_runner),
  44       shutdown_blocking_task_runner_(shutdown_blocking_task_runner) {
  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