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