本文整理了Java中com.sun.tools.javac.file.ZipFileIndex.getHeader()方法的一些代码示例，展示了ZipFileIndex.getHeader()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。ZipFileIndex.getHeader()方法的具体详情如下：
包路径：com.sun.tools.javac.file.ZipFileIndex
类名称：ZipFileIndex
方法名：getHeader

ZipFileIndex.getHeader介绍

暂无

代码示例

代码示例来源：origin: org.kohsuke.sorcerer/sorcerer-javac

public synchronized int length(RelativeFile path) throws IOException {
  Entry entry = getZipIndexEntry(path);
  if (entry == null)
    throw new FileNotFoundException();
  if (entry.isDir) {
    return 0;
  }
  byte[] header = getHeader(entry);
  // entry is not compressed?
  if (get2ByteLittleEndian(header, 8) == 0) {
    return entry.compressedSize;
  } else {
    return entry.size;
  }
}

代码示例来源：origin: konsoletyper/teavm-javac

public synchronized int length(RelativeFile path) throws IOException {
  Entry entry = getZipIndexEntry(path);
  if (entry == null)
    throw new FileNotFoundException();
  if (entry.isDir) {
    return 0;
  }
  byte[] header = getHeader(entry);
  // entry is not compressed?
  if (get2ByteLittleEndian(header, 8) == 0) {
    return entry.compressedSize;
  } else {
    return entry.size;
  }
}

代码示例来源：origin: sc.fiji/javac

public int length(RelativeFile path) throws IOException {
  lock.lock();
  try {
    Entry entry = getZipIndexEntry(path);
    if (entry == null)
      throw new FileNotFoundException();
    if (entry.isDir) {
      return 0;
    }
    byte[] header = getHeader(entry);
    // entry is not compressed?
    if (get2ByteLittleEndian(header, 8) == 0) {
      return entry.compressedSize;
    } else {
      return entry.size;
    }
  }
  finally {
    lock.unlock();
  }
}

代码示例来源：origin: sc.fiji/javac

private byte[] readBytes(Entry entry) throws IOException {
  byte[] header = getHeader(entry);
  int csize = entry.compressedSize;
  byte[] cbuf = new byte[csize];
  zipRandomFile.skipBytes(get2ByteLittleEndian(header, 26) + get2ByteLittleEndian(header, 28));
  zipRandomFile.readFully(cbuf, 0, csize);
  // is this compressed - offset 8 in the ZipEntry header
  if (get2ByteLittleEndian(header, 8) == 0)
    return cbuf;
  int size = entry.size;
  byte[] buf = new byte[size];
  if (inflate(cbuf, buf) != size)
    throw new ZipException("corrupted zip file");
  return buf;
}

代码示例来源：origin: org.kohsuke.sorcerer/sorcerer-javac

private byte[] readBytes(Entry entry) throws IOException {
  byte[] header = getHeader(entry);
  int csize = entry.compressedSize;
  byte[] cbuf = new byte[csize];
  zipRandomFile.skipBytes(get2ByteLittleEndian(header, 26) + get2ByteLittleEndian(header, 28));
  zipRandomFile.readFully(cbuf, 0, csize);
  // is this compressed - offset 8 in the ZipEntry header
  if (get2ByteLittleEndian(header, 8) == 0)
    return cbuf;
  int size = entry.size;
  byte[] buf = new byte[size];
  if (inflate(cbuf, buf) != size)
    throw new ZipException("corrupted zip file");
  return buf;
}

代码示例来源：origin: konsoletyper/teavm-javac

private byte[] readBytes(Entry entry) throws IOException {
  byte[] header = getHeader(entry);
  int csize = entry.compressedSize;
  byte[] cbuf = new byte[csize];
  zipRandomFile.skipBytes(get2ByteLittleEndian(header, 26) + get2ByteLittleEndian(header, 28));
  zipRandomFile.readFully(cbuf, 0, csize);
  // is this compressed - offset 8 in the ZipEntry header
  if (get2ByteLittleEndian(header, 8) == 0)
    return cbuf;
  int size = entry.size;
  byte[] buf = new byte[size];
  if (inflate(cbuf, buf) != size)
    throw new ZipException("corrupted zip file");
  return buf;
}

代码示例来源：origin: org.kohsuke.sorcerer/sorcerer-javac

/**
 *
 */
private int readBytes(Entry entry, byte[] buffer) throws IOException {
  byte[] header = getHeader(entry);
  // entry is not compressed?
  if (get2ByteLittleEndian(header, 8) == 0) {
    zipRandomFile.skipBytes(get2ByteLittleEndian(header, 26) + get2ByteLittleEndian(header, 28));
    int offset = 0;
    int size = buffer.length;
    while (offset < size) {
      int count = zipRandomFile.read(buffer, offset, size - offset);
      if (count == -1)
        break;
      offset += count;
    }
    return entry.size;
  }
  int csize = entry.compressedSize;
  byte[] cbuf = new byte[csize];
  zipRandomFile.skipBytes(get2ByteLittleEndian(header, 26) + get2ByteLittleEndian(header, 28));
  zipRandomFile.readFully(cbuf, 0, csize);
  int count = inflate(cbuf, buffer);
  if (count == -1)
    throw new ZipException("corrupted zip file");
  return entry.size;
}

代码示例来源：origin: sc.fiji/javac

/**
 *
 */
private int readBytes(Entry entry, byte[] buffer) throws IOException {
  byte[] header = getHeader(entry);
  // entry is not compressed?
  if (get2ByteLittleEndian(header, 8) == 0) {
    zipRandomFile.skipBytes(get2ByteLittleEndian(header, 26) + get2ByteLittleEndian(header, 28));
    int offset = 0;
    int size = buffer.length;
    while (offset < size) {
      int count = zipRandomFile.read(buffer, offset, size - offset);
      if (count == -1)
        break;
      offset += count;
    }
    return entry.size;
  }
  int csize = entry.compressedSize;
  byte[] cbuf = new byte[csize];
  zipRandomFile.skipBytes(get2ByteLittleEndian(header, 26) + get2ByteLittleEndian(header, 28));
  zipRandomFile.readFully(cbuf, 0, csize);
  int count = inflate(cbuf, buffer);
  if (count == -1)
    throw new ZipException("corrupted zip file");
  return entry.size;
}

代码示例来源：origin: konsoletyper/teavm-javac

/**
 *
 */
private int readBytes(Entry entry, byte[] buffer) throws IOException {
  byte[] header = getHeader(entry);
  // entry is not compressed?
  if (get2ByteLittleEndian(header, 8) == 0) {
    zipRandomFile.skipBytes(get2ByteLittleEndian(header, 26) + get2ByteLittleEndian(header, 28));
    int offset = 0;
    int size = buffer.length;
    while (offset < size) {
      int count = zipRandomFile.read(buffer, offset, size - offset);
      if (count == -1)
        break;
      offset += count;
    }
    return entry.size;
  }
  int csize = entry.compressedSize;
  byte[] cbuf = new byte[csize];
  zipRandomFile.skipBytes(get2ByteLittleEndian(header, 26) + get2ByteLittleEndian(header, 28));
  zipRandomFile.readFully(cbuf, 0, csize);
  int count = inflate(cbuf, buffer);
  if (count == -1)
    throw new ZipException("corrupted zip file");
  return entry.size;
}