|| || || || || ||

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QuidTableRepositoryInFile.h

Go to the documentation of this file.

#ifndef Impala_Persistency_QuidTableRepositoryInFile_h
#define Impala_Persistency_QuidTableRepositoryInFile_h

#include "Persistency/RepositoryInFileSystem.h"
#include "Core/Table/QuidTable.h"
#include "Persistency/QuidTableLocator.h"

namespace Impala
{
namespace Persistency
{


class QuidTableRepositoryInFile
{
public:

    typedef Core::Table::QuidTable QuidTable;

    QuidTableRepositoryInFile()
    {
    }

    QuidTable*
    Get(const QuidTableLocator& loc)
    {
        QuidTable* res = new QuidTable();
        File file = RepFS().GetFile(loc, loc.GetDir(), loc.GetName(),
                                    false, false);
        if (!file.Valid())
            return 0;
        Read(res, file);
        return res;
    }

    void
    Add(const QuidTableLocator& loc, QuidTable* tab)
    {
        File file = RepFS().GetFile(loc, loc.GetDir(), loc.GetName(),
                                    true, false);
        Write(tab, file);
    }

    void
    Delete(const QuidTableLocator& loc)
    {
        File file = RepFS().GetFile(loc, loc.GetDir(), loc.GetName(),
                                    true, true);
        file.Delete();
    }

private:

    RepositoryInFileSystem&
    RepFS()
    {
        return RepositoryInFileSystem::GetInstance();
    }

    ILOG_VAR_DEC;
};

ILOG_VAR_INIT(QuidTableRepositoryInFile, Impala.Persistency);

} // namespace Persistency
} // namespace Impala

#endif

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