chrome/browser/drive/drive_notification_manager_factory.cc

   1 // Copyright 2013 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/drive/drive_notification_manager_factory.h"
   6
   7 #include "base/logging.h"
   8 #include "chrome/browser/invalidation/profile_invalidation_provider_factory.h"
   9 #include "chrome/browser/profiles/profile.h"
  10 #include "chrome/browser/sync/profile_sync_service.h"
  11 #include "chrome/browser/sync/profile_sync_service_factory.h"
  12 #include "components/drive/drive_notification_manager.h"
  13 #include "components/invalidation/impl/profile_invalidation_provider.h"
  14 #include "components/keyed_service/content/browser_context_dependency_manager.h"
  15
  16 namespace drive {
  17
  18 // static
  19 DriveNotificationManager*
  20 DriveNotificationManagerFactory::FindForBrowserContext(
  21     content::BrowserContext* context) {
  22   return static_cast<DriveNotificationManager*>(
  23       GetInstance()->GetServiceForBrowserContext(context, false));
  24 }
  25
  26 // static
  27 DriveNotificationManager*
  28 DriveNotificationManagerFactory::GetForBrowserContext(
  29     content::BrowserContext* context) {
  30   if (!ProfileSyncService::IsSyncAllowedByFlag())
  31     return NULL;
  32   if (!invalidation::ProfileInvalidationProviderFactory::GetForProfile(
  33           Profile::FromBrowserContext(context))) {
  34     // Do not create a DriveNotificationManager for |context|s that do not
  35     // support invalidation.
  36     return NULL;
  37   }
  38
  39   return static_cast<DriveNotificationManager*>(
  40       GetInstance()->GetServiceForBrowserContext(context, true));
  41 }
  42
  43 // static
  44 DriveNotificationManagerFactory*
  45 DriveNotificationManagerFactory::GetInstance() {
  46   return Singleton<DriveNotificationManagerFactory>::get();
  47 }
  48
  49 DriveNotificationManagerFactory::DriveNotificationManagerFactory()
  50     : BrowserContextKeyedServiceFactory(
  51         "DriveNotificationManager",
  52         BrowserContextDependencyManager::GetInstance()) {
  53   DependsOn(ProfileSyncServiceFactory::GetInstance());
  54   DependsOn(invalidation::ProfileInvalidationProviderFactory::GetInstance());
  55 }
  56
  57 DriveNotificationManagerFactory::~DriveNotificationManagerFactory() {}
  58
  59 KeyedService* DriveNotificationManagerFactory::BuildServiceInstanceFor(
  60     content::BrowserContext* context) const {
  61   invalidation::ProfileInvalidationProvider* invalidation_provider =
  62       invalidation::ProfileInvalidationProviderFactory::GetForProfile(
  63           Profile::FromBrowserContext(context));
  64   DCHECK(invalidation_provider);
  65   DCHECK(invalidation_provider->GetInvalidationService());
  66   return new DriveNotificationManager(
  67       invalidation_provider->GetInvalidationService());
  68 }
  69
  70 }  // namespace drive