QueryRunner.h

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/*
 * QueryRunner.h
 *
 *  This file is part of the HausmiSEP project
 *
 *  Copyright (C) 2012, 2013 Marco Alvarado (malvcr@gmail.com)
 *
 *  This program is free software: you can redistribute it and/or modify
 *  it under the terms of the GNU General Public License as published by
 *  the Free Software Foundation, either version 3 of the License, or
 *  (at your option) any later version.
 *
 *  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 General Public License for more details.
 *
 *  You should have received a copy of the GNU General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */

#ifndef QUERYRUNNER_H_
#define QUERYRUNNER_H_

#include <HSEPData/DB.h>
#include <HSEPData/DBBase.h>
#include <HSEPData/ErrorCode.h>
#include <HSEP/HSEPObject.h>
#include <string>

using namespace std;

namespace HSEPData {

    class QueryRunner : public HSEPObject {

        string         aDBType;
        DBEnvironment* aEnvironment;

    protected:

        ErrorCode prepareStatement(DBStatement*& pStatement, string& pStatementName);

        void storeData(string& pDestination, string& pStatementName);
        void storeData(string& pDestination, string& pStatementName, DBParameters& pParametersRef);

    public:
        QueryRunner(string pDBType);
        ~QueryRunner();

        ErrorCode execute(
            string        pStatementName,
            DBParameters& pParametersRef,
            CycleBase&    pCycleRunnerRef
        );
        ErrorCode execute(
            string        pStatementName,
            DBParameters& pParametersRef
        );
        ErrorCode execute(
            string              pStatementName,
            DBParameters&       pParametersRef,
            ExecuteFunctionType pFunction
        );

        ErrorCode execute(
            string       pStatementName,
            CycleBase&   pCycleRunnerRef
        );

        ErrorCode execute(
            string              pStatementName,
            ExecuteFunctionType pFunction
        );

    }; // QueryRunner class

} // HSEPData namespace

#endif /* QUERYRUNNER_H_ */