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HTTP请求工具

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/**
 * Copyright 2018 jianggujin (www.jianggujin.com).
 * 
 * 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.
 */
package com.jianggujin.http.core;

import java.io.InputStream;
import java.net.HttpURLConnection;
import java.util.List;
import java.util.Map;

/**
 * 响应
 * 
 * @author jianggujin
 *
 */
public interface JResponse {
    /**
     * 请求完成
     * 
     * @param inputStream
     * @param conn
     * @param request
     * @throws JHttpException
     */
    public void onComplete(InputStream inputStream, HttpURLConnection conn, JRequest request) throws JHttpException;

    /**
     * 获得响应吗
     * 
     * @return responseCode
     */
    public int getResponseCode();

    /**
     * 获得响应消息
     * 
     * @return responseMessage
     */
    public String getResponseMessage();

    /**
     * 获得响应头
     * 
     * @return headers
     */
    public Map> getHeaders();

    /**
     * 获得响应头
     * 
     * @param name
     * @return
     */
    public String getHeader(String name);

    /**
     * 是否错误
     * 
     * @return isError
     */
    public boolean isError();

    /**
     * 获得数据
     * 
     * @return data
     */
    public Object getData();

    /**
     * 获得错误对象
     * 
     * @return
     */
    public Object getError();
}