storage/src/vespa/storageapi/mbusprot/storagecommand.h


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// Copyright Vespa.ai. Licensed under the terms of the Apache 2.0 license. See LICENSE in the project root.
#pragma once

#include "storagemessage.h"
#include "storageprotocol.h"
#include <vespa/messagebus/message.h>
#include <vespa/storageapi/messageapi/storagecommand.h>

namespace storage::mbusprot {

class StorageCommand : public mbus::Message, public StorageMessage {
public:
    using UP = std::unique_ptr<StorageCommand>;

    explicit StorageCommand(api::StorageCommand::SP);

    const mbus::string & getProtocol() const override { return StorageProtocol::NAME; }
    uint32_t getType() const override { return _cmd->getType().getId(); }
    const api::StorageCommand::SP& getCommand() { return _cmd; }
    api::StorageCommand::CSP getCommand() const { return _cmd; }
    api::StorageMessage::SP getInternalMessage() override { return _cmd; }
    api::StorageMessage::CSP getInternalMessage() const override { return _cmd; }

    bool has_command() const noexcept { return (_cmd.get() != nullptr); }
    api::StorageCommand::SP steal_command() { return std::move(_cmd); }

    bool hasBucketSequence() const override { return false; }

    uint8_t priority() const override {
        return ((getInternalMessage()->getPriority()) / 255) * 16;
    }

private:
    api::StorageCommand::SP _cmd;
};

}