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IOManager.h

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#ifndef SCT_IOMANAGER_H
#define SCT_IOMANAGER_H

#include "IoExceptions.h"
#include <map>
#include <boost/shared_ptr.hpp>
#include <boost/utility.hpp>

using std::map;
using boost::shared_ptr;

namespace Sct {

class Streamer;
class Streamable;
class Serializable;
class OStream;
class IStream;

class IOParams {
public:
    virtual ~IOParams(){}
};

class IOManager : private boost::noncopyable {
public:
    virtual ~IOManager() {};
    

    virtual void write(const Serializable& ob, const IOParams* params = 0) const = 0;

    virtual shared_ptr<Serializable> read(const string& name, const IOParams* params = 0) const = 0;


    //{

    virtual void writeImpl(OStream& out, const Streamable& ob, bool writeClassName) const ;

    virtual shared_ptr<Streamable> readImpl(IStream& in) const;

    virtual shared_ptr<Streamable> readImpl(IStream& in, const string& className) const;

    virtual void readImpl(IStream& in, Streamable& ob, bool readClassName) const;

    virtual void writeClassName(OStream& out, const string& className) const;
    
    virtual string readClassName(IStream& in) const;    
    
    static bool addToMap(const std::string& className, std::auto_ptr<Streamer> s) throw();


    //}

protected:
    //{
    
    virtual Streamer& getStreamer(const string& className) const;
    //}
    
    typedef map<string, shared_ptr<Streamer> > StreamerMap;
    static StreamerMap& getMap() throw();
};

}

#endif //SCT_IOMANAGER_H

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