How to use

RefCntInc

method

in

com.lody.virtual.helper.utils.FileUtils$FileLock

public boolean LockExclusive(File targetFile) {
  if (targetFile == null) {
    return false;
  }
  try {
    File lockFile = new File(targetFile.getParentFile().getAbsolutePath().concat("/lock"));
    if (!lockFile.exists()) {
      lockFile.createNewFile();
    }
    RandomAccessFile randomAccessFile = new RandomAccessFile(lockFile.getAbsolutePath(), "rw");
    FileChannel channel = randomAccessFile.getChannel();
    java.nio.channels.FileLock lock = channel.lock();
    if (!lock.isValid()) {
      return false;
    }
    RefCntInc(lockFile.getAbsolutePath(), lock, randomAccessFile, channel);
    return true;
  } catch (Exception e) {
    return false;
  }
}

public boolean LockExclusive(File targetFile) {
  if (targetFile == null) {
    return false;
  }
  try {
    File lockFile = new File(targetFile.getParentFile().getAbsolutePath().concat("/lock"));
    if (!lockFile.exists()) {
      lockFile.createNewFile();
    }
    RandomAccessFile randomAccessFile = new RandomAccessFile(lockFile.getAbsolutePath(), "rw");
    FileChannel channel = randomAccessFile.getChannel();
    java.nio.channels.FileLock lock = channel.lock();
    if (!lock.isValid()) {
      return false;
    }
    RefCntInc(lockFile.getAbsolutePath(), lock, randomAccessFile, channel);
    return true;
  } catch (Exception e) {
    return false;
  }
}

public boolean LockExclusive(File targetFile) {
  if (targetFile == null) {
    return false;
  }
  try {
    File lockFile = new File(targetFile.getParentFile().getAbsolutePath().concat("/lock"));
    if (!lockFile.exists()) {
      lockFile.createNewFile();
    }
    RandomAccessFile randomAccessFile = new RandomAccessFile(lockFile.getAbsolutePath(), "rw");
    FileChannel channel = randomAccessFile.getChannel();
    java.nio.channels.FileLock lock = channel.lock();
    if (!lock.isValid()) {
      return false;
    }
    RefCntInc(lockFile.getAbsolutePath(), lock, randomAccessFile, channel);
    return true;
  } catch (Exception e) {
    return false;
  }
}