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// Copyright 2013 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CHROME_BROWSER_POLICY_SCHEMA_REGISTRY_SERVICE_FACTORY_H_
#define CHROME_BROWSER_POLICY_SCHEMA_REGISTRY_SERVICE_FACTORY_H_
#include <map>
#include <memory>
#include "base/compiler_specific.h"
#include "base/macros.h"
#include "base/memory/singleton.h"
#include "components/keyed_service/content/browser_context_keyed_base_factory.h"
namespace content {
class BrowserContext;
}
namespace policy {
class CombinedSchemaRegistry;
class Schema;
class SchemaRegistryService;
// Creates SchemaRegistryServices for BrowserContexts.
// TODO(joaodasilva): Convert this class to a proper BCKS once the PrefService
// becomes a BCKS too. For now the PrefService depends on the
// UserCloudPolicyManager, which depends on this.
class SchemaRegistryServiceFactory : public BrowserContextKeyedBaseFactory {
public:
// Returns the SchemaRegistryServiceFactory singleton.
static SchemaRegistryServiceFactory* GetInstance();
// Returns the SchemaRegistryService associated with |context|. This is only
// valid before |context| is shut down.
static SchemaRegistryService* GetForContext(content::BrowserContext* context);
// Creates a new SchemaRegistryService for |context|, which must be managed
// by the caller. Subsequent calls to GetForContext() will return the instance
// created, as long as it lives.
static std::unique_ptr<SchemaRegistryService> CreateForContext(
content::BrowserContext* context,
const Schema& chrome_schema,
CombinedSchemaRegistry* global_registry);
private:
friend struct base::DefaultSingletonTraits<SchemaRegistryServiceFactory>;
SchemaRegistryServiceFactory();
~SchemaRegistryServiceFactory() override;
SchemaRegistryService* GetForContextInternal(
content::BrowserContext* context);
std::unique_ptr<SchemaRegistryService> CreateForContextInternal(
content::BrowserContext* context,
const Schema& chrome_schema,
CombinedSchemaRegistry* global_registry);
// BrowserContextKeyedBaseFactory:
void BrowserContextShutdown(content::BrowserContext* context) override;
void BrowserContextDestroyed(content::BrowserContext* context) override;
void SetEmptyTestingFactory(content::BrowserContext* context) override;
bool HasTestingFactory(content::BrowserContext* context) override;
void CreateServiceNow(content::BrowserContext* context) override;
typedef std::map<content::BrowserContext*, SchemaRegistryService*>
RegistryMap;
RegistryMap registries_;
DISALLOW_COPY_AND_ASSIGN(SchemaRegistryServiceFactory);
};
} // namespace policy
#endif // CHROME_BROWSER_POLICY_SCHEMA_REGISTRY_SERVICE_FACTORY_H_
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