write_operation.h

/*    Copyright 2014 MongoDB Inc.
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *    http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

#pragma once

#include <string>
#include <vector>

#include "mongo/bson/bsonobjbuilder.h"
#include "mongo/util/net/operation.h"

namespace mongo {

class WriteOperation {
public:
    virtual ~WriteOperation() {}

    virtual WriteOpType operationType() const = 0;

    virtual const char* batchName() const = 0;

    virtual int incrementalSize() const = 0;

    virtual void startRequest(const std::string& ns, bool ordered, BufBuilder* builder) const = 0;

    virtual void appendSelfToRequest(BufBuilder* builder) const = 0;

    virtual void startCommand(const std::string& ns, BSONObjBuilder* command) const = 0;

    virtual void appendSelfToCommand(BSONArrayBuilder* batch) const = 0;

    virtual void appendSelfToBSONObj(BSONObjBuilder* obj) const = 0;

    virtual void setBulkIndex(size_t index) = 0;

    virtual size_t getBulkIndex() const = 0;
};

}  // namespace mongo