com.github.tobato.fastdfs.proto.storage.DownloadCallback Maven / Gradle / Ivy

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基于yuqih发布的代码与fastdfs-client 官方1.26版本的重构

There is a newer version: 1.27.2

package com.github.tobato.fastdfs.proto.storage;

import java.io.IOException;
import java.io.InputStream;

/**
 * 文件下载回调接口
 * 
 * @author tobato
 *
 * @param 
 */
public interface DownloadCallback {

    /**
     * 注意不能直接返回入参的InputStream，因为此方法返回后将关闭原输入流
     * 
     * 不能关闭ins? TODO验证是否可以关闭
     * 
     * @param ins
     * @throws IOException
     * @return
     */
    T recv(InputStream ins) throws IOException;

}