/**
* Copyright (C) 2013 10gen Inc.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License, version 3,
* as published by the Free Software Foundation.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see .
*
* As a special exception, the copyright holders give permission to link the
* code of portions of this program with the OpenSSL library under certain
* conditions as described in each individual source file and distribute
* linked combinations including the program with the OpenSSL library. You
* must comply with the GNU Affero General Public License in all respects
* for all of the code used other than as permitted herein. If you modify
* file(s) with this exception, you may extend this exception to your
* version of the file(s), but you are not obligated to do so. If you do not
* wish to do so, delete this exception statement from your version. If you
* delete this exception statement from all source files in the program,
* then also delete it in the license file.
*/
#pragma once
#include
#include
#include
#include "mongo/base/string_data.h"
#include "mongo/db/jsobj.h"
#include "mongo/s/bson_serializable.h"
#include "mongo/s/chunk_version.h"
#include "mongo/s/write_ops/batched_request_metadata.h"
namespace mongo {
/**
* This class represents the layout and content of a batched insert runCommand,
* the request side.
*/
class BatchedInsertRequest : public BSONSerializable {
MONGO_DISALLOW_COPYING(BatchedInsertRequest);
public:
//
// schema declarations
//
// Name used for the batched insert invocation.
static const std::string BATCHED_INSERT_REQUEST;
// Field names and types in the batched insert command type.
static const BSONField collName;
static const BSONField > documents;
static const BSONField writeConcern;
static const BSONField ordered;
static const BSONField metadata;
//
// construction / destruction
//
BatchedInsertRequest();
virtual ~BatchedInsertRequest();
/** Copies all the fields present in 'this' to 'other'. */
void cloneTo(BatchedInsertRequest* other) const;
//
// bson serializable interface implementation
//
virtual bool isValid(std::string* errMsg) const;
virtual BSONObj toBSON() const;
virtual bool parseBSON(const BSONObj& source, std::string* errMsg);
virtual void clear();
virtual std::string toString() const;
//
// individual field accessors
//
void setCollName(const StringData& collName);
void unsetCollName();
bool isCollNameSet() const;
const std::string& getCollName() const;
void setDocuments(const std::vector& documents);
void addToDocuments(const BSONObj& documents);
void unsetDocuments();
bool isDocumentsSet() const;
std::size_t sizeDocuments() const;
const std::vector& getDocuments() const;
const BSONObj& getDocumentsAt(std::size_t pos) const;
void setWriteConcern(const BSONObj& writeConcern);
void unsetWriteConcern();
bool isWriteConcernSet() const;
const BSONObj& getWriteConcern() const;
void setOrdered(bool ordered);
void unsetOrdered();
bool isOrderedSet() const;
bool getOrdered() const;
/*
* metadata ownership will be transferred to this.
*/
void setMetadata(BatchedRequestMetadata* metadata);
BatchedRequestMetadata* getMetadata() const;
private:
// Convention: (M)andatory, (O)ptional
// (M) collection we're inserting on
std::string _collName;
bool _isCollNameSet;
// (M) array of documents to be inserted
std::vector _documents;
bool _isDocumentsSet;
// (O) to be issued after the batch applied
BSONObj _writeConcern;
bool _isWriteConcernSet;
// (O) whether batch is issued in parallel or not
bool _ordered;
bool _isOrderedSet;
// (O) metadata associated with this request for internal use.
scoped_ptr _metadata;
};
} // namespace mongo