//
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// Source code recreated from a .class file by IntelliJ IDEA
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// (powered by FernFlower decompiler)
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//
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package org.jeecg.modules.doc.component;
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import java.io.ByteArrayInputStream;
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import java.io.File;
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import java.io.FileInputStream;
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import java.io.FileNotFoundException;
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import java.io.IOException;
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import java.io.InputStream;
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import java.io.RandomAccessFile;
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import org.jeecg.modules.doc.vo.DownloadFile;
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import org.jeecg.modules.doc.util.UFOPUtils;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.stereotype.Component;
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@Component
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public class LocalStorageDownloader extends Downloader {
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private static final Logger log = LoggerFactory.getLogger(LocalStorageDownloader.class);
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public LocalStorageDownloader() {
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}
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public InputStream getInputStream(DownloadFile downloadFile) {
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File file = new File(UFOPUtils.getStaticPath() + downloadFile.getFileUrl());
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InputStream inputStream = null;
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try {
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if (downloadFile.getRange() != null) {
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RandomAccessFile randowAccessFile = new RandomAccessFile(file, "r");
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randowAccessFile.seek((long)downloadFile.getRange().getStart());
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byte[] bytes = new byte[downloadFile.getRange().getLength()];
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randowAccessFile.read(bytes);
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inputStream = new ByteArrayInputStream(bytes);
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} else {
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inputStream = new FileInputStream(file);
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}
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} catch (FileNotFoundException var6) {
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var6.printStackTrace();
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} catch (IOException var7) {
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var7.printStackTrace();
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}
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return (InputStream)inputStream;
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}
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}
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