components/policy/core/common/configuration_policy_provider.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 "components/policy/core/common/configuration_policy_provider.h"
   6
   7 #include "base/callback.h"
   8 #include "components/policy/core/common/external_data_fetcher.h"
   9 #include "components/policy/core/common/policy_map.h"
  10
  11 namespace policy {
  12
  13 ConfigurationPolicyProvider::Observer::~Observer() {}
  14
  15 ConfigurationPolicyProvider::ConfigurationPolicyProvider()
  16     : did_shutdown_(false),
  17       schema_registry_(NULL) {}
  18
  19 ConfigurationPolicyProvider::~ConfigurationPolicyProvider() {
  20   DCHECK(did_shutdown_);
  21 }
  22
  23 void ConfigurationPolicyProvider::Init(SchemaRegistry* registry) {
  24   schema_registry_ = registry;
  25   schema_registry_->AddObserver(this);
  26 }
  27
  28 void ConfigurationPolicyProvider::Shutdown() {
  29   did_shutdown_ = true;
  30   if (schema_registry_) {
  31     // Unit tests don't initialize the BrowserPolicyConnector but call
  32     // shutdown; handle that.
  33     schema_registry_->RemoveObserver(this);
  34     schema_registry_ = NULL;
  35   }
  36 }
  37
  38 bool ConfigurationPolicyProvider::IsInitializationComplete(
  39     PolicyDomain domain) const {
  40   return true;
  41 }
  42
  43 void ConfigurationPolicyProvider::UpdatePolicy(
  44     scoped_ptr<PolicyBundle> bundle) {
  45   if (bundle.get())
  46     policy_bundle_.Swap(bundle.get());
  47   else
  48     policy_bundle_.Clear();
  49   FOR_EACH_OBSERVER(ConfigurationPolicyProvider::Observer,
  50                     observer_list_,
  51                     OnUpdatePolicy(this));
  52 }
  53
  54 SchemaRegistry* ConfigurationPolicyProvider::schema_registry() const {
  55   return schema_registry_;
  56 }
  57
  58 const scoped_refptr<SchemaMap>&
  59 ConfigurationPolicyProvider::schema_map() const {
  60   return schema_registry_->schema_map();
  61 }
  62
  63 void ConfigurationPolicyProvider::AddObserver(Observer* observer) {
  64   observer_list_.AddObserver(observer);
  65 }
  66
  67 void ConfigurationPolicyProvider::RemoveObserver(Observer* observer) {
  68   observer_list_.RemoveObserver(observer);
  69 }
  70
  71 void ConfigurationPolicyProvider::OnSchemaRegistryUpdated(
  72     bool has_new_schemas) {}
  73
  74 void ConfigurationPolicyProvider::OnSchemaRegistryReady() {}
  75
  76 }  // namespace policy