components/policy/core/common/policy_service_stub.h

   1 // Copyright (c) 2012 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 COMPONENTS_POLICY_CORE_COMMON_POLICY_SERVICE_STUB_H_
   6 #define COMPONENTS_POLICY_CORE_COMMON_POLICY_SERVICE_STUB_H_
   7
   8 #include "base/basictypes.h"
   9 #include "components/policy/core/common/policy_map.h"
  10 #include "components/policy/core/common/policy_service.h"
  11 #include "components/policy/policy_export.h"
  12
  13 namespace policy {
  14
  15 // A stub implementation, that is used when ENABLE_CONFIGURATION_POLICY is not
  16 // set. This allows client code to compile without requiring #ifdefs.
  17 class POLICY_EXPORT PolicyServiceStub : public PolicyService {
  18  public:
  19   PolicyServiceStub();
  20   ~PolicyServiceStub() override;
  21
  22   void AddObserver(PolicyDomain domain,
  23                    Observer* observer) override;
  24
  25   void RemoveObserver(PolicyDomain domain,
  26                       Observer* observer) override;
  27
  28   const PolicyMap& GetPolicies(
  29       const PolicyNamespace& ns) const override;
  30
  31   bool IsInitializationComplete(PolicyDomain domain) const override;
  32
  33   void RefreshPolicies(const base::Closure& callback) override;
  34  private:
  35   const PolicyMap kEmpty_;
  36
  37   DISALLOW_COPY_AND_ASSIGN(PolicyServiceStub);
  38 };
  39
  40 }  // namespace policy
  41
  42 #endif  // COMPONENTS_POLICY_CORE_COMMON_POLICY_SERVICE_STUB_H_