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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 "documentmessage.h"
#include <vespa/document/base/documentid.h>
namespace documentapi {
class GetDocumentMessage : public DocumentMessage {
private:
document::DocumentId _documentId; // The identifier of the document to retrieve.
string _fieldSet; // Comma-separated list of fields to return
protected:
DocumentReply::UP doCreateReply() const override;
public:
/**
* Convenience typedef.
*/
using UP = std::unique_ptr<GetDocumentMessage>;
using SP = std::shared_ptr<GetDocumentMessage>;
/**
* Constructs a new message for deserialization.
*/
GetDocumentMessage();
/**
* Constructs a new document get message.
*
* @param documentId The identifier of the document to retrieve.
*/
explicit GetDocumentMessage(const document::DocumentId &documentId);
/**
* Constructs a new document get message.
*
* @param documentId The identifier of the document to retrieve.
* @param fieldSet The fields to retrieve (comma-separated)
*/
GetDocumentMessage(const document::DocumentId &documentId, vespalib::stringref fieldSet);
~GetDocumentMessage();
/**
* Returns the identifier of the document to retrieve.
*
* @return The document id.
*/
const document::DocumentId &getDocumentId() const;
/**
* Sets the identifier of the document to retrieve.
*
* @param documentId The document id to set.
*/
void setDocumentId(const document::DocumentId &documentId);
/**
* Returns the fields to be retrieved by the get.
*/
const string& getFieldSet() const { return _fieldSet; }
uint32_t getType() const override;
string toString() const override { return "getdocumentmessage"; }
};
}
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