TimeTableCatalogFactory.cc
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/*
* TimeTableCatalogFactory.cc
*
* Created on: 8 août 2013
* Author: CS
*/
#include "TimeTableCatalogFactory.hh"
#include "AsciiReader.hh"
#include "SpaceReader.hh"
#include "InternalXMLReader.hh"
#include "VOTableReader.hh"
#include "AsciiWriter.hh"
#include "InternalXMLWriter.hh"
#include "VOTableWriter.hh"
#include <boost/algorithm/string.hpp>
namespace TimeTableCatalog {
std::unique_ptr<TimeTableCatalogFactory> TimeTableCatalogFactory::_instance =
nullptr;
std::once_flag TimeTableCatalogFactory::_onceFlag;
std::map<const std::string, AbstractReader*> TimeTableCatalogFactory::_readers =
std::map<const std::string, AbstractReader*>();
std::map<const std::string, AbstractWriter*> TimeTableCatalogFactory::_writers =
std::map<const std::string, AbstractWriter*>();
TimeTableCatalogFactory::TimeTableCatalogFactory() {
// register readers
registerReader(AsciiReader::FORMAT,
new AsciiReader(std::string()));
registerReader(InternalXMLReader::FORMAT,
new InternalXMLReader(std::string()));
registerReader(VOTableReader::FORMAT,
new VOTableReader(std::string()));
registerReader(SpaceReader::FORMAT,
new SpaceReader(std::string()));
// register writers
registerWriter(AsciiWriter::FORMAT,
new AsciiWriter(std::string()));
registerWriter(InternalXMLWriter::FORMAT,
new InternalXMLWriter(std::string()));
registerWriter(VOTableWriter::FORMAT,
new VOTableWriter(std::string()));
}
TimeTableCatalogFactory::~TimeTableCatalogFactory() {
std::map<const std::string, AbstractReader*>::const_iterator itr;
for (itr = _readers.begin(); itr != _readers.end(); ++itr) {
delete (*itr).second;
}
std::map<const std::string, AbstractWriter*>::const_iterator itw;
for (itw = _writers.begin(); itw != _writers.end(); ++itw) {
delete (*itw).second;
}
}
void TimeTableCatalogFactory::registerReader(const std::string& pKey,
AbstractReader* pReader) {
// register if not already in
if (_readers.find(pKey) == _readers.end()) {
_readers[pKey] = pReader;
}
}
void TimeTableCatalogFactory::registerWriter(const std::string& pKey,
AbstractWriter* pWriter) {
// register if not already in
if (_writers.find(pKey) == _writers.end()) {
_writers[pKey] = pWriter;
}
}
std::string TimeTableCatalogFactory::getReaderType(
const std::string& pPath) {
for (std::map<const std::string, AbstractReader*>::const_iterator iterator =
TimeTableCatalogFactory::_readers.begin();
iterator != TimeTableCatalogFactory::_readers.end();
++iterator) {
if (iterator->second->canRead(pPath)) {
return iterator->first;
}
}
return std::string();
}
/**
* Checks a reader exists for this type.
*/
bool TimeTableCatalogFactory::canRead(const std::string& pType) const {
for (std::map<const std::string, AbstractReader*>::const_iterator iterator =
TimeTableCatalogFactory::_readers.begin();
iterator != TimeTableCatalogFactory::_readers.end();
++iterator) {
if (pType == iterator->first) {
return true;
}
}
return false;
}
std::unique_ptr<AbstractReader> TimeTableCatalogFactory::createReader(
const std::string& pKey, const std::string& pPath) const {
std::map<const std::string, AbstractReader*>::const_iterator it =
_readers.find(pKey);
if (it != _readers.end()) {
return ((*it).second)->createInstance(pPath);
}
return 0;
}
std::unique_ptr<AbstractWriter> TimeTableCatalogFactory::createWriter(
const std::string& pKey, const std::string& pPath,
const std::string& pName) const {
std::map<const std::string, AbstractWriter*>::const_iterator it =
_writers.find(pKey);
if (it != _writers.end()) {
return ((*it).second)->createInstance(pPath, pName);
}
return 0;
}
/**
* Reads a time table.
*/
void TimeTable::read(const std::string& ppath, const std::string& ptype) {
std::unique_ptr<AbstractReader> reader =
TimeTableCatalogFactory::getInstance().createReader(ptype,
ppath);
reader->read(*this);
}
/**
* Writes a time table.
*/
std::string TimeTable::write(const std::string& ppath, const std::string& ptype,
const std::string& pName) const {
std::unique_ptr<AbstractWriter> writer =
TimeTableCatalogFactory::getInstance().createWriter(ptype,
ppath, pName);
return writer->write(*this);
}
/**
* Reads a time table and writes it into another format.
*/
void TimeTable::convert(const std::string& pInPath, const std::string& pInType,
const std::string& pOutPath, const std::string& pName,
const std::string& pOutType) {
read(pInPath, pInType);
write(pOutPath, pOutType, pName);
}
} /* namespace TimeTableCatalog */