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/*
* Copyright (c) 2011 Remko Tronçon
* Licensed under the GNU General Public License v3.
* See Documentation/Licenses/GPLv3.txt for more information.
*/
#include <Swiften/Entity/PayloadPersister.h>
#include <boost/filesystem/fstream.hpp>
#include <boost/filesystem.hpp>
#include <iostream>
#include <Swiften/Parser/PayloadParsers/UnitTest/PayloadParserTester.h>
#include <Swiften/Base/ByteArray.h>
#include <Swiften/Parser/PayloadParser.h>
#include <Swiften/Parser/PayloadParserFactory.h>
#include <Swiften/Serializer/PayloadSerializer.h>
using namespace Swift;
PayloadPersister::PayloadPersister() {
}
PayloadPersister::~PayloadPersister() {
}
void PayloadPersister::savePayload(boost::shared_ptr<Payload> payload, const boost::filesystem::path& path) {
try {
if (!boost::filesystem::exists(path.parent_path())) {
boost::filesystem::create_directories(path.parent_path());
}
boost::filesystem::ofstream file(path);
file << getSerializer()->serialize(payload);
file.close();
}
catch (const boost::filesystem::filesystem_error& e) {
std::cerr << "ERROR: " << e.what() << std::endl;
}
}
boost::shared_ptr<Payload> PayloadPersister::loadPayload(const boost::filesystem::path& path) {
try {
if (boost::filesystem::exists(path)) {
ByteArray data;
readByteArrayFromFile(data, path.string());
boost::shared_ptr<PayloadParser> parser(createParser());
PayloadParserTester tester(parser.get());
tester.parse(byteArrayToString(data));
return parser->getPayload();
}
}
catch (const boost::filesystem::filesystem_error& e) {
std::cerr << "ERROR: " << e.what() << std::endl;
}
return boost::shared_ptr<Payload>();
}
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