//
// Source code recreated from a .class file by IntelliJ IDEA
// (powered by FernFlower decompiler)
//

package org.jeecg.modules.doc.component;

import com.aliyun.oss.OSS;
import java.io.IOException;
import java.io.InputStream;
import javax.servlet.ServletOutputStream;
import javax.servlet.http.HttpServletResponse;
import org.apache.commons.io.IOUtils;
import org.jeecg.modules.doc.vo.DownloadFile;

public abstract class Downloader {
    public Downloader() {
    }

    public void download(HttpServletResponse httpServletResponse, DownloadFile downloadFile) {
        InputStream inputStream = this.getInputStream(downloadFile);
        ServletOutputStream outputStream = null;
        boolean var10 = false;

        OSS ossClient;
        label73: {
            try {
                var10 = true;
                outputStream = httpServletResponse.getOutputStream();
                IOUtils.copyLarge(inputStream, outputStream);
                var10 = false;
                break label73;
            } catch (IOException var11) {
                var11.printStackTrace();
                var10 = false;
            } finally {
                if (var10) {
                    IOUtils.closeQuietly(inputStream);
                    IOUtils.closeQuietly(outputStream);
                    ossClient = downloadFile.getOssClient();
                    if (ossClient != null) {
                        ossClient.shutdown();
                    }

                }
            }

            IOUtils.closeQuietly(inputStream);
            IOUtils.closeQuietly(outputStream);
            ossClient = downloadFile.getOssClient();
            if (ossClient != null) {
                ossClient.shutdown();
            }

            return;
        }

        IOUtils.closeQuietly(inputStream);
        IOUtils.closeQuietly(outputStream);
        ossClient = downloadFile.getOssClient();
        if (ossClient != null) {
            ossClient.shutdown();
        }

    }

    public abstract InputStream getInputStream(DownloadFile downloadFile);
}