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// Copyright 2025 The Chromium Authors
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef CONTENT_BROWSER_INDEXED_DB_INSTANCE_SQLITE_BACKING_STORE_DATABASE_IMPL_H_
#define CONTENT_BROWSER_INDEXED_DB_INSTANCE_SQLITE_BACKING_STORE_DATABASE_IMPL_H_
#include "base/memory/weak_ptr.h"
#include "base/types/pass_key.h"
#include "content/browser/indexed_db/instance/backing_store.h"
namespace content::indexed_db::sqlite {
class DatabaseConnection;
// Thunks all operations to `DatabaseConnection`.
class BackingStoreDatabaseImpl : public BackingStore::Database {
public:
using PassKey = base::PassKey<BackingStoreDatabaseImpl>;
explicit BackingStoreDatabaseImpl(base::WeakPtr<DatabaseConnection> db);
BackingStoreDatabaseImpl(const BackingStoreDatabaseImpl&) = delete;
BackingStoreDatabaseImpl& operator=(const BackingStoreDatabaseImpl&) = delete;
~BackingStoreDatabaseImpl() override;
// BackingStore::Database:
const blink::IndexedDBDatabaseMetadata& GetMetadata() override;
PartitionedLockId GetLockId(int64_t object_store_id) const override;
std::unique_ptr<BackingStore::Transaction> CreateTransaction(
blink::mojom::IDBTransactionDurability durability,
blink::mojom::IDBTransactionMode mode) override;
Status DeleteDatabase(std::vector<PartitionedLock> locks,
base::OnceClosure on_complete) override;
private:
base::WeakPtr<DatabaseConnection> db_;
};
} // namespace content::indexed_db::sqlite
#endif // CONTENT_BROWSER_INDEXED_DB_INSTANCE_SQLITE_BACKING_STORE_DATABASE_IMPL_H_
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