java.util.zip.ZipEntry.setCompressedSize()方法的使用及代码示例

x33g5p2x  于2022-02-05 转载在 其他  
字(7.2k)|赞(0)|评价(0)|浏览(187)

本文整理了Java中java.util.zip.ZipEntry.setCompressedSize()方法的一些代码示例，展示了ZipEntry.setCompressedSize()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。ZipEntry.setCompressedSize()方法的具体详情如下：
包路径：java.util.zip.ZipEntry
类名称：ZipEntry
方法名：setCompressedSize

ZipEntry.setCompressedSize介绍

[英]Sets the compressed size for this ZipEntry.
[中]设置此ZipEntry的压缩大小。

代码示例

代码示例来源：origin: iBotPeaches/Apktool

private void copyExistingFiles(ZipFile inputFile, ZipOutputStream outputFile) throws IOException {
  // First, copy the contents from the existing outFile:
  Enumeration<? extends ZipEntry> entries = inputFile.entries();
  while (entries.hasMoreElements()) {
    ZipEntry entry = new ZipEntry(entries.nextElement());
    // We can't reuse the compressed size because it depends on compression sizes.
    entry.setCompressedSize(-1);
    outputFile.putNextEntry(entry);
    // No need to create directory entries in the final apk
    if (! entry.isDirectory()) {
      BrutIO.copy(inputFile, outputFile, entry);
    }
    outputFile.closeEntry();
  }
}

代码示例来源：origin: iBotPeaches/Apktool

private void copyUnknownFiles(File appDir, ZipOutputStream outputFile, Map<String, String> files)
    throws BrutException, IOException {
  File unknownFileDir = new File(appDir, UNK_DIRNAME);
  // loop through unknown files
  for (Map.Entry<String,String> unknownFileInfo : files.entrySet()) {
    File inputFile = new File(unknownFileDir, BrutIO.sanitizeUnknownFile(unknownFileDir, unknownFileInfo.getKey()));
    if (inputFile.isDirectory()) {
      continue;
    }
    ZipEntry newEntry = new ZipEntry(unknownFileInfo.getKey());
    int method = Integer.parseInt(unknownFileInfo.getValue());
    LOGGER.fine(String.format("Copying unknown file %s with method %d", unknownFileInfo.getKey(), method));
    if (method == ZipEntry.STORED) {
      newEntry.setMethod(ZipEntry.STORED);
      newEntry.setSize(inputFile.length());
      newEntry.setCompressedSize(-1);
      BufferedInputStream unknownFile = new BufferedInputStream(new FileInputStream(inputFile));
      CRC32 crc = BrutIO.calculateCrc(unknownFile);
      newEntry.setCrc(crc.getValue());
    } else {
      newEntry.setMethod(ZipEntry.DEFLATED);
    }
    outputFile.putNextEntry(newEntry);
    BrutIO.copy(inputFile, outputFile);
    outputFile.closeEntry();
  }
}

代码示例来源：origin: pxb1988/dex2jar

@Override
public void closeEntry() throws IOException {
  ZipEntry delayedEntry = this.delayedEntry;
  if (delayedEntry != null) {
    AccessBufByteArrayOutputStream delayedOutputStream = this.delayedOutputStream;
    byte[] buf = delayedOutputStream.getBuf();
    int size = delayedOutputStream.size();
    delayedEntry.setSize(size);
    delayedEntry.setCompressedSize(size);
    crc.reset();
    crc.update(buf, 0, size);
    delayedEntry.setCrc(crc.getValue());
    super.putNextEntry(delayedEntry);
    super.write(buf, 0, size);
    this.delayedEntry = null;
    delayedOutputStream.reset();
  }
  super.closeEntry();
}

代码示例来源：origin: guoguibing/librec

ZipEntry entry = new ZipEntry(file.getName());
entry.setMethod(ZipEntry.STORED);
entry.setCompressedSize(file.length());
entry.setSize(file.length());
entry.setCrc(crc.getValue());

代码示例来源：origin: google/j2objc

crc.update(bytes);
outEntry.setCrc( crc.getValue() );
outEntry.setCompressedSize(bytes.length);

代码示例来源：origin: iBotPeaches/Apktool

manifestCrc.update(manifest);
entry.setSize(manifest.length);
entry.setCompressedSize(-1);
entry.setCrc(manifestCrc.getValue());
out.putNextEntry(entry);

代码示例来源：origin: org.easymock/easymock

crc.update(bytes);
outEntry.setCrc( crc.getValue() );
outEntry.setCompressedSize(bytes.length);

代码示例来源：origin: cglib/cglib

crc.update(bytes);
outEntry.setCrc( crc.getValue() );
outEntry.setCompressedSize(bytes.length);

代码示例来源：origin: cglib/cglib

crc.update(bytes);
outEntry.setCrc( crc.getValue() );
outEntry.setCompressedSize(bytes.length);

代码示例来源：origin: robovm/robovm

ze.setCompressedSize(ze.getSize());
} else if (ze.getSize() == -1) {
  ze.setSize(ze.getCompressedSize());

代码示例来源：origin: robovm/robovm

currentEntry.setCrc(ceCrc);
currentEntry.setSize(ceSize);
currentEntry.setCompressedSize(ceCompressedSize);

代码示例来源：origin: jamesagnew/hapi-fhir

public void addMimeTypeFile(String statedPath, String actualPath) throws IOException  {
 //  byte data[] = new byte[BUFFER];
  CRC32 crc = new CRC32();
  
 //  FileInputStream fi = new FileInputStream(actualPath);
 //  BufferedInputStream origin = new BufferedInputStream(fi, BUFFER);
  out.setLevel(0);
  ZipEntry entry = new ZipEntry(statedPath);
  entry.setExtra(null);
  names.add(statedPath);
  String contents = "application/epub+zip";
  crc.update(contents.getBytes());
  entry.setCompressedSize(contents.length());
  entry.setSize(contents.length());
  entry.setCrc(crc.getValue());
  entry.setMethod(ZipEntry.STORED);
  out.putNextEntry(entry);
 //   int count;
//    while ((count = origin.read(data, 0, BUFFER)) != -1) {
//      out.write(data, 0, count);
//    }
 //  origin.close();
  out.write(contents.getBytes(),0,contents.length());
  out.setLevel(Deflater.BEST_COMPRESSION);
 }

代码示例来源：origin: google/bundletool

byte[] entryData = ByteStreams.toByteArray(is);
zipEntry.setSize(entryData.length);
zipEntry.setCompressedSize(entryData.length);
zipEntry.setCrc(computeCrc32(entryData));
outZip.putNextEntry(zipEntry);

代码示例来源：origin: open-eid/digidoc4j

private static ZipEntry getAsicMimeTypeZipEntry(byte[] mimeTypeBytes) {
 ZipEntry entryMimetype = new ZipEntry(ZIP_ENTRY_MIMETYPE);
 entryMimetype.setMethod(ZipEntry.STORED);
 entryMimetype.setSize(mimeTypeBytes.length);
 entryMimetype.setCompressedSize(mimeTypeBytes.length);
 CRC32 crc = new CRC32();
 crc.update(mimeTypeBytes);
 entryMimetype.setCrc(crc.getValue());
 return entryMimetype;
}

代码示例来源：origin: arhs/sd-dss

private ZipEntry getZipEntryMimeType(final byte[] mimeTypeBytes) {
  final ZipEntry entryMimetype = new ZipEntry(ZIP_ENTRY_MIMETYPE);
  entryMimetype.setMethod(ZipEntry.STORED);
  entryMimetype.setSize(mimeTypeBytes.length);
  entryMimetype.setCompressedSize(mimeTypeBytes.length);
  final CRC32 crc = new CRC32();
  crc.update(mimeTypeBytes);
  entryMimetype.setCrc(crc.getValue());
  return entryMimetype;
}

代码示例来源：origin: com.github.bloodshura/ignitium-core

public void setCompressedSize(@Nonnull Bytes size) {
  getHandle().setCompressedSize(size.getB());
}

代码示例来源：origin: stackoverflow.com

private void writeMimeType(ZipOutputStream zip) throws IOException {
  byte[] content = "application/epub+zip".getBytes("UTF-8");
  ZipEntry entry = new ZipEntry("mimetype");
  entry.setMethod(ZipEntry.STORED);
  entry.setSize(20);
  entry.setCompressedSize(20);
  entry.setCrc(0x2CAB616F); // pre-computed
  zip.putNextEntry(entry);
  zip.write(content);
  zip.closeEntry();
}

代码示例来源：origin: com.github.bloodshura/shurax

public void setCompressedSize(@Nonnull Bytes size) {
  getHandle().setCompressedSize(size.getB());
}

代码示例来源：origin: io.github.jiri-meluzin/io.github.jiri-meluzin.tibcobwutils.earcomparer

public void updateFile(Path outputPath, List<T.V3<String, byte[], ZipEntry>> files) {
  try (ZipOutputStream zipFile = new ZipOutputStream(new FileOutputStream(outputPath.toFile()))) {
    for (V3<String, byte[], ZipEntry> v : files) {
      ZipEntry zipEntry = (ZipEntry)v.getC().clone();
      zipEntry.setCompressedSize(-1);
      zipEntry.setSize(v.getB().length);
      zipFile.putNextEntry(zipEntry);
      zipFile.write(v.getB());
    }
  } catch (IOException e) {
    throw new RuntimeException("Cannot store zip file ("+outputPath+")" + e.getMessage(), e);
  }
}
public static Comparator<? super V2<String, byte[]>> fileListComparator() {

代码示例来源：origin: net.java.trueupdate/trueupdate-core

/** Returns an output stream for writing the ZIP entry contents. */
  @Override public OutputStream output() throws IOException {
    if (directory()) {
      entry.setMethod(ZipOutputStream.STORED);
      entry.setSize(0);
      entry.setCompressedSize(0);
      entry.setCrc(0);
    }
    return output.stream(entry);
  }
}

内容来源于网络，如有侵权，请联系作者删除！

ZipEntry

相关文章

    查看更多

    热门标签

    更多
    JavaquerypythonNode开发语言requestUtil数据库Table后端算法LoggerMessageElementParser

    最新文章

    更多
    • 蜀ICP备13028337号-1 大数据知识库 https://www.saoniuhuo.com © All rights reserved
    • 本站内容来源互联网,如果侵犯您的权益请联系我们删除, 联系方式：448109455@qq.com