/*
 * Copyright 2009-2017 Alibaba Cloud All rights reserved.
 * 
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 * 
 *      http://www.apache.org/licenses/LICENSE-2.0
 * 
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

#include <alibabacloud/oss/model/Tagging.h>
#include "utils/Utils.h"
#include <sstream>

using namespace AlibabaCloud::OSS;

std::string Tagging::toQueryParameters()
{
    std::string sep;
    std::stringstream ss;
    for (const auto& tag : tagSet_)
    {
        if (tag.Key().empty())
            continue;

        if (tag.Value().empty())
            ss << sep << UrlEncode(tag.Key());
        else
            ss << sep << UrlEncode(tag.Key()) << "=" << UrlEncode(tag.Value());

        sep = "&";
    }
    return ss.str();
}