chrome/browser/autofill/validation_rules_storage_factory.h

   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 #ifndef CHROME_BROWSER_AUTOFILL_VALIDATION_RULES_STORAGE_FACTORY_H_
   6 #define CHROME_BROWSER_AUTOFILL_VALIDATION_RULES_STORAGE_FACTORY_H_
   7
   8 #include "base/basictypes.h"
   9 #include "base/lazy_instance.h"
  10 #include "base/memory/ref_counted.h"
  11 #include "base/memory/scoped_ptr.h"
  12
  13 namespace i18n {
  14 namespace addressinput {
  15 class Storage;
  16 }
  17 }
  18
  19 class JsonPrefStore;
  20 class PersistentPrefStore;
  21
  22 namespace autofill {
  23
  24 // Creates Storage objects, all of which are backed by a common pref store.
  25 class ValidationRulesStorageFactory {
  26  public:
  27   static scoped_ptr< ::i18n::addressinput::Storage> CreateStorage();
  28
  29  private:
  30   friend struct base::DefaultLazyInstanceTraits<ValidationRulesStorageFactory>;
  31
  32   ValidationRulesStorageFactory();
  33   ~ValidationRulesStorageFactory();
  34
  35   scoped_refptr<JsonPrefStore> json_pref_store_;
  36
  37   DISALLOW_COPY_AND_ASSIGN(ValidationRulesStorageFactory);
  38 };
  39
  40 }  // namespace autofill
  41
  42 #endif  // CHROME_BROWSER_AUTOFILL_VALIDATION_RULES_STORAGE_FACTORY_H_