AbstractReader.hh
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/*
* AbstractReader.h
*
* Created on: 5 août 2013
* Author: CS
*/
#ifndef ABSTRACTREADER_H_
#define ABSTRACTREADER_H_
#include <string>
#include "TimeTable.hh"
#include "log4cxx/logger.h"
#include <memory>
namespace TimeTableCatalog {
/**
* TimeTable reader Interface.
*/
class AbstractReader {
public:
AbstractReader(const std::string& pPath);
virtual ~AbstractReader();
/**
* Reads a TT from a file.
*/
virtual void read(TimeTable& pTT) = 0;
/**
* Checks the TT format to know if the reader is the good one.
*/
virtual bool canRead(const std::string& pPath) = 0;
/**
* Creates an instance of this.
*/
virtual std::unique_ptr<AbstractReader> createInstance(
const std::string& pPath) = 0;
protected:
/**
* Logger
*/
static log4cxx::LoggerPtr _logger;
std::string getLocalPath();
const std::string& getPath() const {return _path;}
private:
/**
* TT local file if _path is url as http://
*/
std::string _downloadedPath;
/**
* TT file system path.
*/
std::string _path;
};
} /* namespace TimeTableCatalog */
#endif /* ABSTRACTREADER_H_ */