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// Copyright Yahoo. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once
#include <vespa/documentapi/messagebus/messages/documentmessage.h>
#include <vespa/documentapi/messagebus/messages/documentreply.h>
#include <mutex>
namespace config { class ConfigUri; }
namespace storage {
namespace api {
class StorageCommand;
class StorageReply;
}
struct BucketResolver;
class PriorityConverter;
/**
Converts messages from storageapi to documentapi and
vice versa.
*/
class DocumentApiConverter
{
public:
DocumentApiConverter(const config::ConfigUri &configUri,
std::shared_ptr<const BucketResolver> bucketResolver);
~DocumentApiConverter();
std::unique_ptr<api::StorageCommand> toStorageAPI(documentapi::DocumentMessage& msg);
std::unique_ptr<api::StorageReply> toStorageAPI(documentapi::DocumentReply& reply, api::StorageCommand& originalCommand);
void transferReplyState(storage::api::StorageReply& from, mbus::Reply& to);
std::unique_ptr<mbus::Message> toDocumentAPI(api::StorageCommand& cmd);
const PriorityConverter& getPriorityConverter() const { return *_priConverter; }
// BucketResolver getter and setter are both thread safe.
std::shared_ptr<const BucketResolver> bucketResolver() const;
void setBucketResolver(std::shared_ptr<const BucketResolver> resolver);
private:
mutable std::mutex _mutex;
std::unique_ptr<PriorityConverter> _priConverter;
std::shared_ptr<const BucketResolver> _bucketResolver;
};
} // namespace storage
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