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

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AllParameterFileRepositoryInFile.h

Go to the documentation of this file.

#ifndef Impala_Persistency_AllParameterFileRepositoryInFile_h
#define Impala_Persistency_AllParameterFileRepositoryInFile_h

#include "Persistency/RepositoryInFileSystem.h"
#include "Persistency/ModelLocator.h"
#include "Util/PropertySet.h"

namespace Impala
{
namespace Persistency
{


class AllParameterFileRepositoryInFile
{
public:

    AllParameterFileRepositoryInFile()
    {
    }

    bool
    Exists(const ModelLocator& loc)
    {
        String dir = GetDir(loc);
        String name = loc.GetConcept() + ".allparameters";
        File file = RepFS().GetFile(loc, dir, name, false, true);
        return file.Valid();
    }

    std::vector<Util::PropertySet*>*
    Get(const ModelLocator& loc)
    {
        typedef std::vector<Util::PropertySet*> VecPS;
        String dir = GetDir(loc);
        String name = loc.GetConcept() + ".allparameters";
        File file = RepFS().GetFile(loc, dir, name, false, false);
        if (!file.Valid())
            return 0;

        VecPS* res = new VecPS;
        Util::IOBuffer* buf = file.GetReadBuffer();
        if (buf)
        {
            while (buf->Available())
            {
                Util::PropertySet* ps = new Util::PropertySet;
                Read(ps, buf);
                if (ps->Size() != 0)
                    (*res).push_back(ps);
            }
            delete buf;
        }
        return res;
    }

    void
    Add(const ModelLocator& loc, std::vector<Util::PropertySet*>* set)
    {
        String dir = GetDir(loc);
        String name = loc.GetConcept() + ".allparameters";
        File file = RepFS().GetFile(loc, dir, name, true, false);
        Util::IOBuffer* buf = file.GetWriteBuffer();
        if (buf)
        {
            std::vector<Util::PropertySet*> tmp = *set;
            for (int i=0 ; i<tmp.size() ; i++)
                Write(tmp[i], buf);
            delete buf;
        }
    }

private:

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

    String
    GetDir(const ModelLocator& loc)
    {
        String dir = "ConceptModels";
        dir = FileNameConcat(dir, loc.GetConceptSet());
        dir = FileNameConcat(dir, loc.GetModel());
        dir = FileNameConcat(dir, loc.GetFeature());
        return dir;
    }

    ILOG_VAR_DEC;
};

ILOG_VAR_INIT(AllParameterFileRepositoryInFile, Impala.Persistency);

} // namespace Persistency
} // namespace Impala

#endif

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