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/*
 * Licensed to the Apache Software Foundation (ASF) under one or more contributor license agreements.
 * See the NOTICE file distributed with this work for additional information regarding copyright ownership.
 * The ASF licenses this file to you 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.
 *
 * =========================================================================================================
 *
 * This software consists of voluntary contributions made by many individuals on behalf of the
 * Apache Software Foundation. For more information on the Apache Software Foundation, please see
 * .
 *
 * +-------------------------------------------------------------------------------------------------------+
 * | License: http://www.apache.org/licenses/LICENSE-2.0.txt 										       |
 * | Author: Yong.Teng  													       |
 * | Copyright @ 2013-2022 Buession.com Inc.														       |
 * +-------------------------------------------------------------------------------------------------------+
 */
package com.buession.httpclient.apache.convert;

import com.buession.httpclient.core.InputStreamRequestBody;
import org.apache.http.HttpEntity;
import org.apache.http.entity.ContentType;
import org.apache.http.entity.InputStreamEntity;

/**
 * 流式请求体转换器基类
 *
 * @param 
 * 		请求体
 *
 * @author Yong.Teng
 * @since 1.2.1
 */
public abstract class BaseInputStreamRequestBodyConverter
		implements ApacheRequestBodyConverter {

	@Override
	public HttpEntity convert(final S source){
		if(source == null || source.getContent() == null){
			return null;
		}

		InputStreamEntity streamEntity = new InputStreamEntity(source.getContent(), source.getContentLength(),
				ContentType.create(source.getContentType().getMimeType(), source.getContentType().getCharset()));
		return afterConvert(streamEntity);
	}

	protected abstract HttpEntity afterConvert(InputStreamEntity streamEntity);

}