/**
 *    Copyright (C) 2014 MongoDB 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 <http://www.gnu.org/licenses/>.
 *
 *    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 <boost/scoped_ptr.hpp>
#include <string>

#include "mongo/db/operation_context.h"

namespace mongo {

    class OperationContextImpl : public OperationContext  {
    public:
        OperationContextImpl();

        virtual ~OperationContextImpl();

        virtual RecoveryUnit* recoveryUnit() const override;

        virtual RecoveryUnit* releaseRecoveryUnit() override;

        virtual RecoveryUnitState setRecoveryUnit(RecoveryUnit* unit,
                                                  RecoveryUnitState state) override;

        virtual Locker* lockState() const override;

        virtual ProgressMeter* setMessage(const char* msg,
                                          const std::string& name,
                                          unsigned long long progressMeterTotal,
                                          int secondsBetween) override;

        virtual std::string getNS() const override;

        virtual Client* getClient() const override;

        virtual unsigned int getOpID() const override;

        virtual uint64_t getRemainingMaxTimeMicros() const override;

        virtual void checkForInterrupt() const override;
        virtual Status checkForInterruptNoAssert() const override;

        virtual bool isPrimaryFor( StringData ns ) override;

        virtual void setReplicatedWrites(bool writesAreReplicated = true) override;
        virtual bool writesAreReplicated() const override;

    private:
        std::auto_ptr<RecoveryUnit> _recovery;
        Client* const _client; // cached, not owned
        Locker* const _locker; // cached, not owned
        bool _writesAreReplicated;
    };

}  // namespace mongo