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org.apache.commons.compress.archivers.zip.ZipArchiveEntry.setCrc()方法的使用及代码示例

转载 作者:知者 更新时间:2024-03-17 09:50:40 28 4
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本文整理了Java中org.apache.commons.compress.archivers.zip.ZipArchiveEntry.setCrc()方法的一些代码示例,展示了ZipArchiveEntry.setCrc()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。ZipArchiveEntry.setCrc()方法的具体详情如下:
包路径:org.apache.commons.compress.archivers.zip.ZipArchiveEntry
类名称:ZipArchiveEntry
方法名:setCrc

ZipArchiveEntry.setCrc介绍

暂无

代码示例

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

/**
   * Update the original {@link ZipArchiveEntry} with sizes/crc
   * Do not use this methods from threads that did not create the instance itself !
   * @return the zipArchiveEntry that is basis for this request
   */
  public ZipArchiveEntry transferToArchiveEntry(){
    final ZipArchiveEntry entry = zipArchiveEntryRequest.getZipArchiveEntry();
    entry.setCompressedSize(compressedSize);
    entry.setSize(size);
    entry.setCrc(crc);
    entry.setMethod(zipArchiveEntryRequest.getMethod());
    return entry;
  }
}

代码示例来源:origin: plutext/docx4j

ze.setCrc(crc.getValue());

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

entry.entry.setCrc(crc);
entry.entry.setSize(bytesWritten);
entry.entry.setCompressedSize(bytesWritten);
entry.entry.setCrc(crc);

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

private void readDataDescriptor() throws IOException {
  readFully(wordBuf);
  ZipLong val = new ZipLong(wordBuf);
  if (ZipLong.DD_SIG.equals(val)) {
    // data descriptor with signature, skip sig
    readFully(wordBuf);
    val = new ZipLong(wordBuf);
  }
  current.entry.setCrc(val.getValue());
  // if there is a ZIP64 extra field, sizes are eight bytes
  // each, otherwise four bytes each.  Unfortunately some
  // implementations - namely Java7 - use eight bytes without
  // using a ZIP64 extra field -
  // https://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7073588
  // just read 16 bytes and check whether bytes nine to twelve
  // look like one of the signatures of what could follow a data
  // descriptor (ignoring archive decryption headers for now).
  // If so, push back eight bytes and assume sizes are four
  // bytes, otherwise sizes are eight bytes each.
  readFully(twoDwordBuf);
  final ZipLong potentialSig = new ZipLong(twoDwordBuf, DWORD);
  if (potentialSig.equals(ZipLong.CFH_SIG) || potentialSig.equals(ZipLong.LFH_SIG)) {
    pushback(twoDwordBuf, DWORD, DWORD);
    current.entry.setCompressedSize(ZipLong.getValue(twoDwordBuf));
    current.entry.setSize(ZipLong.getValue(twoDwordBuf, WORD));
  } else {
    current.entry.setCompressedSize(ZipEightByteInteger.getLongValue(twoDwordBuf));
    current.entry.setSize(ZipEightByteInteger.getLongValue(twoDwordBuf, DWORD));
  }
}

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

current.entry.setCrc(ZipLong.getValue(lfhBuf, off));
off += WORD;

代码示例来源:origin: org.codehaus.plexus/plexus-archiver

ze.setMethod( ZipArchiveEntry.STORED );
ze.setCrc( EMPTY_CRC );

代码示例来源:origin: com.haulmont.reports/reports-core

protected ArchiveEntry newStoredEntry(String name, byte[] data) {
  ZipArchiveEntry zipEntry = new ZipArchiveEntry(name);
  zipEntry.setSize(data.length);
  zipEntry.setCompressedSize(zipEntry.getSize());
  CRC32 crc32 = new CRC32();
  crc32.update(data);
  zipEntry.setCrc(crc32.getValue());
  return zipEntry;
}

代码示例来源:origin: com.haulmont.cuba/cuba-core

protected ArchiveEntry newStoredEntry(String name, byte[] data) {
  ZipArchiveEntry zipEntry = new ZipArchiveEntry(name);
  zipEntry.setSize(data.length);
  zipEntry.setCompressedSize(zipEntry.getSize());
  CRC32 crc32 = new CRC32();
  crc32.update(data);
  zipEntry.setCrc(crc32.getValue());
  return zipEntry;
}

代码示例来源:origin: com.haulmont.reports/reports-core

protected ArchiveEntry newStoredEntry(String name, byte[] data) {
  ZipArchiveEntry zipEntry = new ZipArchiveEntry(name);
  zipEntry.setSize(data.length);
  zipEntry.setCompressedSize(zipEntry.getSize());
  CRC32 crc32 = new CRC32();
  crc32.update(data);
  zipEntry.setCrc(crc32.getValue());
  return zipEntry;
}

代码示例来源:origin: com.haulmont.cuba/cuba-global

private static ArchiveEntry newTailArchive(String name, byte[] tail) {
  ZipArchiveEntry zipEntry = new ZipArchiveEntry(name);
  zipEntry.setSize(tail.length);
  zipEntry.setCompressedSize(zipEntry.getSize());
  CRC32 crc32 = new CRC32();
  crc32.update(tail);
  zipEntry.setCrc(crc32.getValue());
  return zipEntry;
}

代码示例来源:origin: com.haulmont.cuba/cuba-core

protected ArchiveEntry newStoredEntry(String name, byte[] data) {
    ZipArchiveEntry zipEntry = new ZipArchiveEntry(name);
    zipEntry.setSize(data.length);
    zipEntry.setCompressedSize(zipEntry.getSize());
    CRC32 crc32 = new CRC32();
    crc32.update(data);
    zipEntry.setCrc(crc32.getValue());
    return zipEntry;
  }
}

代码示例来源:origin: com.haulmont.cuba/cuba-global

private static ArchiveEntry newArchive(File file) throws IOException {
  ZipArchiveEntry zipEntry = new ZipArchiveEntry(file.getName());
  zipEntry.setSize(file.length());
  zipEntry.setCompressedSize(zipEntry.getSize());
  zipEntry.setCrc(FileUtils.checksumCRC32(file));
  return zipEntry;
}

代码示例来源:origin: com.impetus.fabric/fabric-jdbc-driver-shaded

/**
   * Update the original {@link ZipArchiveEntry} with sizes/crc
   * Do not use this methods from threads that did not create the instance itself !
   * @return the zipArchiveEntry that is basis for this request
   */
  public ZipArchiveEntry transferToArchiveEntry(){
    final ZipArchiveEntry entry = zipArchiveEntryRequest.getZipArchiveEntry();
    entry.setCompressedSize(compressedSize);
    entry.setSize(size);
    entry.setCrc(crc);
    entry.setMethod(zipArchiveEntryRequest.getMethod());
    return entry;
  }
}

代码示例来源:origin: org.docx4j/docx4j

ze.setCrc(crc.getValue());

代码示例来源:origin: com.impetus.fabric/fabric-jdbc-driver-shaded

entry.entry.setCrc(crc);
entry.entry.setSize(bytesWritten);
entry.entry.setCompressedSize(bytesWritten);
entry.entry.setCrc(crc);

代码示例来源:origin: de.unkrig/de-unkrig-commons

@Override public void
writeEntry(
  ArchiveOutputStream                                              archiveOutputStream,
  ArchiveEntry                                                     archiveEntry,
  @Nullable String                                                 name,
  ConsumerWhichThrows<? super OutputStream, ? extends IOException> writeContents
) throws IOException {
  if (!(archiveOutputStream instanceof ZipArchiveOutputStream)) {
    throw new IllegalArgumentException(archiveOutputStream.getClass().getName());
  }
  ZipArchiveEntry nzae = new ZipArchiveEntry(name != null ? name : archiveEntry.getName());
  nzae.setTime(archiveEntry.getLastModifiedDate().getTime());
  if (archiveEntry instanceof ZipArchiveEntry) {
    ZipArchiveEntry zae  = (ZipArchiveEntry) archiveEntry;
    nzae.setComment(zae.getComment());
    nzae.setExternalAttributes(zae.getExternalAttributes());
    nzae.setExtraFields(zae.getExtraFields(true));
    nzae.setGeneralPurposeBit(zae.getGeneralPurposeBit());
    nzae.setInternalAttributes(zae.getInternalAttributes());
    nzae.setMethod(zae.getMethod());
    if (nzae.isDirectory()) {
      nzae.setSize(0);
      nzae.setCrc(0);
    }
  }
  archiveOutputStream.putArchiveEntry(nzae);
  if (!archiveEntry.isDirectory()) writeContents.consume(archiveOutputStream);
  archiveOutputStream.closeArchiveEntry();
}

代码示例来源:origin: de.unkrig.commons/commons-file

@Override public void
writeEntry(
  ArchiveOutputStream                                              archiveOutputStream,
  ArchiveEntry                                                     archiveEntry,
  @Nullable String                                                 name,
  ConsumerWhichThrows<? super OutputStream, ? extends IOException> writeContents
) throws IOException {
  if (!(archiveOutputStream instanceof ZipArchiveOutputStream)) {
    throw new IllegalArgumentException(archiveOutputStream.getClass().getName());
  }
  ZipArchiveEntry nzae = new ZipArchiveEntry(name != null ? name : archiveEntry.getName());
  nzae.setTime(archiveEntry.getLastModifiedDate().getTime());
  if (archiveEntry instanceof ZipArchiveEntry) {
    ZipArchiveEntry zae  = (ZipArchiveEntry) archiveEntry;
    nzae.setComment(zae.getComment());
    nzae.setExternalAttributes(zae.getExternalAttributes());
    nzae.setExtraFields(zae.getExtraFields(true));
    nzae.setGeneralPurposeBit(zae.getGeneralPurposeBit());
    nzae.setInternalAttributes(zae.getInternalAttributes());
    nzae.setMethod(zae.getMethod());
    if (nzae.isDirectory()) {
      nzae.setSize(0);
      nzae.setCrc(0);
    }
  }
  archiveOutputStream.putArchiveEntry(nzae);
  if (!archiveEntry.isDirectory()) writeContents.consume(archiveOutputStream);
  archiveOutputStream.closeArchiveEntry();
}

代码示例来源:origin: com.impetus.fabric/fabric-jdbc-driver-shaded

private void readDataDescriptor() throws IOException {
  readFully(wordBuf);
  ZipLong val = new ZipLong(wordBuf);
  if (ZipLong.DD_SIG.equals(val)) {
    // data descriptor with signature, skip sig
    readFully(wordBuf);
    val = new ZipLong(wordBuf);
  }
  current.entry.setCrc(val.getValue());
  // if there is a ZIP64 extra field, sizes are eight bytes
  // each, otherwise four bytes each.  Unfortunately some
  // implementations - namely Java7 - use eight bytes without
  // using a ZIP64 extra field -
  // http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=7073588
  // just read 16 bytes and check whether bytes nine to twelve
  // look like one of the signatures of what could follow a data
  // descriptor (ignoring archive decryption headers for now).
  // If so, push back eight bytes and assume sizes are four
  // bytes, otherwise sizes are eight bytes each.
  readFully(twoDwordBuf);
  final ZipLong potentialSig = new ZipLong(twoDwordBuf, DWORD);
  if (potentialSig.equals(ZipLong.CFH_SIG) || potentialSig.equals(ZipLong.LFH_SIG)) {
    pushback(twoDwordBuf, DWORD, DWORD);
    current.entry.setCompressedSize(ZipLong.getValue(twoDwordBuf));
    current.entry.setSize(ZipLong.getValue(twoDwordBuf, WORD));
  } else {
    current.entry.setCompressedSize(ZipEightByteInteger.getLongValue(twoDwordBuf));
    current.entry.setSize(ZipEightByteInteger.getLongValue(twoDwordBuf, DWORD));
  }
}

代码示例来源:origin: com.impetus.fabric/fabric-jdbc-driver-shaded

current.entry.setCrc(ZipLong.getValue(lfhBuf, off));
off += WORD;

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