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

x33g5p2x  于2022-02-05 转载在 其他  
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本文整理了Java中java.util.zip.ZipEntry.getMethod()方法的一些代码示例，展示了ZipEntry.getMethod()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.getMethod()方法的具体详情如下：
包路径：java.util.zip.ZipEntry
类名称：ZipEntry
方法名：getMethod

ZipEntry.getMethod介绍

[英]Gets the compression method for this ZipEntry.
[中]获取此ZipEntry的压缩方法。

代码示例

代码示例来源：origin: iBotPeaches/Apktool

@Override
public int getCompressionLevel(String fileName)
    throws DirectoryException {
  ZipEntry entry = getZipFileEntry(fileName);
  return entry.getMethod();
}

代码示例来源：origin: pxb1988/dex2jar

@Override
public void putNextEntry(ZipEntry e) throws IOException {
  if (e.getMethod() != ZipEntry.STORED) {
    super.putNextEntry(e);
  } else {
    delayedEntry = e;
    if (delayedOutputStream == null) {
      delayedOutputStream = new AccessBufByteArrayOutputStream();
    }
  }
}

代码示例来源：origin: Tencent/tinker

private void getCompressMethodFromApk() {
  ZipFile zipFile = null;
  try {
    zipFile = new ZipFile(config.mNewApkFile);
    ArrayList<String> sets = new ArrayList<>();
    sets.addAll(modifiedSet);
    sets.addAll(addedSet);
    ZipEntry zipEntry;
    for (String name : sets) {
      zipEntry = zipFile.getEntry(name);
      if (zipEntry != null && zipEntry.getMethod() == ZipEntry.STORED) {
        storedSet.add(name);
      }
    }
  } catch (Throwable throwable) {
  } finally {
    if (zipFile != null) {
      try {
        zipFile.close();
      } catch (IOException e) {
      }
    }
  }
}

代码示例来源：origin: robovm/robovm

/**
 * Writes data for the current entry to the underlying stream.
 *
 * @exception IOException
 *                If an error occurs writing to the stream
 */
@Override
public void write(byte[] buffer, int offset, int byteCount) throws IOException {
  Arrays.checkOffsetAndCount(buffer.length, offset, byteCount);
  if (currentEntry == null) {
    throw new ZipException("No active entry");
  }
  if (currentEntry.getMethod() == STORED) {
    out.write(buffer, offset, byteCount);
  } else {
    super.write(buffer, offset, byteCount);
  }
  crc.update(buffer, offset, byteCount);
}

代码示例来源：origin: google/j2objc

outEntry.setMethod(entry.getMethod());
outEntry.setComment(entry.getComment());
outEntry.setSize(bytes.length);
if(outEntry.getMethod() == ZipEntry.STORED){
  CRC32 crc = new CRC32();
  crc.update(bytes);

代码示例来源：origin: Sable/soot

private void copyAllButClassesDexAndSigFiles(ZipFile source, ZipOutputStream destination) throws IOException {
 Enumeration<? extends ZipEntry> sourceEntries = source.entries();
 while (sourceEntries.hasMoreElements()) {
  ZipEntry sourceEntry = sourceEntries.nextElement();
  String sourceEntryName = sourceEntry.getName();
  if (sourceEntryName.endsWith(".dex") || isSignatureFile(sourceEntryName)) {
   continue;
  }
  // separate ZipEntry avoids compression problems due to encodings
  ZipEntry destinationEntry = new ZipEntry(sourceEntryName);
  // use the same compression method as the original (certain files
  // are stored, not compressed)
  destinationEntry.setMethod(sourceEntry.getMethod());
  // copy other necessary fields for STORE method
  destinationEntry.setSize(sourceEntry.getSize());
  destinationEntry.setCrc(sourceEntry.getCrc());
  // finally craft new entry
  destination.putNextEntry(destinationEntry);
  InputStream zipEntryInput = source.getInputStream(sourceEntry);
  byte[] buffer = new byte[2048];
  int bytesRead = zipEntryInput.read(buffer);
  while (bytesRead > 0) {
   destination.write(buffer, 0, bytesRead);
   bytesRead = zipEntryInput.read(buffer);
  }
  zipEntryInput.close();
 }
}

代码示例来源：origin: zeroturnaround/zt-zip

/**
 * Returns the compression method of a given entry of the ZIP file.
 *
 * @param zip
 *          ZIP file.
 * @param name
 *          entry name.
 * @return Returns <code>ZipEntry.STORED</code>, <code>ZipEntry.DEFLATED</code> or -1 if
 *         the ZIP file does not contain the given entry.
 */
public static int getCompressionMethodOfEntry(File zip, String name) {
 ZipFile zf = null;
 try {
  zf = new ZipFile(zip);
  ZipEntry zipEntry = zf.getEntry(name);
  if (zipEntry == null) {
   return -1;
  }
  return zipEntry.getMethod();
 }
 catch (IOException e) {
  throw ZipExceptionUtil.rethrow(e);
 }
 finally {
  closeQuietly(zf);
 }
}

代码示例来源：origin: org.easymock/easymock

outEntry.setMethod(entry.getMethod());
outEntry.setComment(entry.getComment());
outEntry.setSize(bytes.length);
if(outEntry.getMethod() == ZipEntry.STORED){
  CRC32 crc = new CRC32();
  crc.update(bytes);

代码示例来源：origin: cglib/cglib

outEntry.setMethod(entry.getMethod());
outEntry.setComment(entry.getComment());
outEntry.setSize(bytes.length);
if(outEntry.getMethod() == ZipEntry.STORED){
  CRC32 crc = new CRC32();
  crc.update(bytes);

代码示例来源：origin: cglib/cglib

outEntry.setMethod(entry.getMethod());
outEntry.setComment(entry.getComment());
outEntry.setSize(bytes.length);
if(outEntry.getMethod() == ZipEntry.STORED){
  CRC32 crc = new CRC32();
  crc.update(bytes);

代码示例来源：origin: robolectric/robolectric

FileMap createEntryFileMap(ZipEntryRO entry)
{
 // final _ZipEntryRO *zipEntry = reinterpret_cast<_ZipEntryRO*>(entry);
 // const ZipEntry& ze = zipEntry->entry;
 ZipEntry ze = entry.entry;
 // int fd = GetFileDescriptor(mHandle);
 int fd = -1;
 int actualLen = 0;
 if (ze.getMethod() == kCompressStored) {
  actualLen = toIntExact(ze.getSize());
 } else {
  actualLen = toIntExact(ze.getCompressedSize());
 }
 FileMap newMap = new FileMap();
 if (!newMap.createFromZip(mFileName, mHandle.zipFile, entry.entry, actualLen, true)) {
  // delete newMap;
  return null;
 }
 return newMap;
}

代码示例来源：origin: robolectric/robolectric

boolean getEntryInfo(org.robolectric.res.android.ZipFileRO.ZipEntryRO entry, Ref<Short> pMethod,
  final Ref<Long> pUncompLen, Ref<Long> pCompLen, Ref<Long> pOffset,
  final Ref<Long> pModWhen, Ref<Long> pCrc32)
{
 final ZipEntryRO zipEntry = /*reinterpret_cast<ZipEntryRO*>*/(entry);
 final ZipEntry ze = zipEntry.entry;
 if (pMethod != null) {
  pMethod.set((short) ze.getMethod());
 }
 if (pUncompLen != null) {
   pUncompLen.set(ze.getSize()); // uncompressed_length
 }
 if (pCompLen != null) {
   pCompLen.set(ze.getCompressedSize());
 }
 if (pOffset != null) {
  throw new UnsupportedOperationException("Figure out offset");
  //        pOffset = ze.offset;
 }
 if (pModWhen != null) {
   // todo pModWhen.set(ze.getLastModifiedTime().toMillis());
 }
 if (pCrc32 != null) {
  pCrc32.set(ze.getCrc());
 }
 return true;
}

代码示例来源：origin: robolectric/robolectric

if (entry.entry.getMethod() == kCompressDeflated) {

代码示例来源：origin: zeroturnaround/zt-zip

/**
 * Copy entry with another name.
 *
 * @param original - zipEntry to copy
 * @param newName - new entry name, optional, if null, ogirinal's entry
 * @return copy of the original entry, but with the given name
 */
static ZipEntry copy(ZipEntry original, String newName) {
 ZipEntry copy = new ZipEntry(newName == null ? original.getName() : newName);
 if (original.getCrc() != -1) {
  copy.setCrc(original.getCrc());
 }
 if (original.getMethod() != -1) {
  copy.setMethod(original.getMethod());
 }
 if (original.getSize() >= 0) {
  copy.setSize(original.getSize());
 }
 if (original.getExtra() != null) {
  copy.setExtra(original.getExtra());
 }
 copy.setComment(original.getComment());
 copy.setTime(original.getTime());
 return copy;
}

代码示例来源：origin: org.apache.ant/ant

/**
 * Creates a new zip entry with fields taken from the specified zip entry.
 *
 * <p>Assumes the entry represents a directory if and only if the
 * name ends with a forward slash "/".</p>
 *
 * @param entry the entry to get fields from
 * @since 1.1
 * @throws ZipException on error
 */
public ZipEntry(final java.util.zip.ZipEntry entry) throws ZipException {
  super(entry);
  setName(entry.getName());
  final byte[] extra = entry.getExtra();
  if (extra != null) {
    setExtraFields(ExtraFieldUtils.parse(extra, true,
        ExtraFieldUtils.UnparseableExtraField.READ));
  } else {
    // initializes extra data to an empty byte array
    setExtra();
  }
  setMethod(entry.getMethod());
  this.size = entry.getSize();
}

代码示例来源：origin: org.apache.commons/commons-compress

/**
 * Creates a new zip entry with fields taken from the specified zip entry.
 *
 * <p>Assumes the entry represents a directory if and only if the
 * name ends with a forward slash "/".</p>
 *
 * @param entry the entry to get fields from
 * @throws ZipException on error
 */
public ZipArchiveEntry(final java.util.zip.ZipEntry entry) throws ZipException {
  super(entry);
  setName(entry.getName());
  final byte[] extra = entry.getExtra();
  if (extra != null) {
    setExtraFields(ExtraFieldUtils.parse(extra, true,
                       ExtraFieldUtils
                       .UnparseableExtraField.READ));
  } else {
    // initializes extra data to an empty byte array
    setExtra();
  }
  setMethod(entry.getMethod());
  this.size = entry.getSize();
}

代码示例来源：origin: alibaba/mdrill

/**
 * Creates a new zip entry with fields taken from the specified zip entry.
 *
 * <p>Assumes the entry represents a directory if and only if the
 * name ends with a forward slash "/".</p>
 *
 * @param entry the entry to get fields from
 * @since 1.1
 * @throws ZipException on error
 */
public ZipEntry(java.util.zip.ZipEntry entry) throws ZipException {
  super(entry);
  setName(entry.getName());
  byte[] extra = entry.getExtra();
  if (extra != null) {
    setExtraFields(ExtraFieldUtils.parse(extra, true,
                       ExtraFieldUtils
                       .UnparseableExtraField.READ));
  } else {
    // initializes extra data to an empty byte array
    setExtra();
  }
  setMethod(entry.getMethod());
  this.size = entry.getSize();
}

代码示例来源：origin: robolectric/robolectric

if (entry.get().getMethod() == kCompressDeflated) {
 System.out.println(kResourcesArsc + " in APK '" + path + "' is compressed.");

代码示例来源：origin: jphp-group/jphp

private static ArrayMemory zipEntryToArray(ZipEntry zipEntry) {
  final ArrayMemory result = new ArrayMemory();
  result.refOfIndex("name").assign(zipEntry.getName());
  result.refOfIndex("crc").assign(zipEntry.getCrc());
  result.refOfIndex("size").assign(zipEntry.getSize());
  result.refOfIndex("compressedSize").assign(zipEntry.getCompressedSize());
  result.refOfIndex("time").assign(zipEntry.getTime());
  result.refOfIndex("method").assign(zipEntry.getMethod());
  result.refOfIndex("comment").assign(zipEntry.getComment());
  result.refOfIndex("directory").assign(zipEntry.isDirectory());
  return result;
}

代码示例来源：origin: robovm/robovm

return;
if (currentEntry.getMethod() == DEFLATED) {
  super.finish();
if (currentEntry.getMethod() == STORED) {
  if (crc.getValue() != currentEntry.crc) {
    throw new ZipException("CRC mismatch");
if (currentEntry.getMethod() != STORED) {
  curOffset += EXTHDR;
  writeLong(out, EXTSIG);
int flags = currentEntry.getMethod() == STORED ? 0 : ZipFile.GPBF_DATA_DESCRIPTOR_FLAG;
writeShort(cDir, currentEntry.getMethod());
writeShort(cDir, currentEntry.time);
writeShort(cDir, currentEntry.modDate);
writeLong(cDir, crc.getValue());
if (currentEntry.getMethod() == DEFLATED) {
  curOffset += writeLong(cDir, def.getTotalOut());
  writeLong(cDir, def.getTotalIn());

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