#ifndef XMLSERIALIZE_H
#define XMLSERIALIZE_H

#include "XMLload.h"
#include "XMLsave.h"
#include "xml.h"

class XMLserialize : public XMLload, public XMLsave {

public:

	void loadXML(const std::string& file) {

		XMLDoc doc;
		assertOK(doc.LoadFile(file.c_str()), doc, "error while loading file");
		XMLElem* root = doc.FirstChildElement("root");
		readFromXML(&doc, root);

	}

	void saveXML(const std::string& file) {

		XMLDoc doc;
		XMLElem* root = doc.NewElement("root");
		doc.InsertFirstChild(root);
		writeToXML(&doc, root);
		assertOK(doc.SaveFile(file.c_str()), doc, "error while saving file");

	}

public:


	static void assertOK(XMLErr res, XMLDoc& doc, const std::string& txt) {
		if (res != tinyxml2::XMLError::XML_SUCCESS) {
			const std::string err = doc.ErrorName();
			const std::string add = doc.GetErrorStr1();
			throw Exception(txt + ": " + err + " - " + add);
		}
	}

};

#endif // XMLSERIALIZE_H