com.luhuiguo.fastdfs.proto.storage.internal.StorageDownloadResponse Maven / Gradle / Ivy

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package com.luhuiguo.fastdfs.proto.storage.internal;

import java.io.IOException;
import java.io.InputStream;
import java.nio.charset.Charset;

import com.luhuiguo.fastdfs.proto.FdfsResponse;
import com.luhuiguo.fastdfs.proto.storage.DownloadCallback;
import com.luhuiguo.fastdfs.proto.storage.FdfsInputStream;

/**
 * 文件下载结果
 * 
 * @author tobato
 * @param 
 *
 */
public class StorageDownloadResponse extends FdfsResponse {

    private DownloadCallback callback;

    public StorageDownloadResponse(DownloadCallback callback) {
        super();
        this.callback = callback;
    }

    /**
     * 解析反馈内容
     */
    @Override
    public T decodeContent(InputStream in, Charset charset) throws IOException {
        // 解析报文内容
        FdfsInputStream input = new FdfsInputStream(in, getContentLength());
        return callback.recv(input);
    }

}