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