How to use

newRequest

method

in

net.schmizz.sshj.sftp.SFTPEngine

protected Request newRequest(PacketType type) {
  return requester.newRequest(type).putString(handle);
}

public Request newExtendedRequest(String reqName) {
  return newRequest(PacketType.EXTENDED).putString(reqName);
}

public void remove(String filename)
    throws IOException {
  doRequest(
      newRequest(PacketType.REMOVE).putString(filename, sub.getRemoteCharset())
  ).ensureStatusPacketIsOK();
}

public void removeDir(String path)
    throws IOException {
  doRequest(
      newRequest(PacketType.RMDIR).putString(path, sub.getRemoteCharset())
  ).ensureStatusIs(Response.StatusCode.OK);
}

protected FileAttributes stat(PacketType pt, String path)
    throws IOException {
  return doRequest(newRequest(pt).putString(path, sub.getRemoteCharset()))
      .ensurePacketTypeIs(PacketType.ATTRS)
      .readFileAttributes();
}

public void setAttributes(String path, FileAttributes attrs)
    throws IOException {
  doRequest(
      newRequest(PacketType.SETSTAT).putString(path, sub.getRemoteCharset()).putFileAttributes(attrs)
  ).ensureStatusPacketIsOK();
}

public String canonicalize(String path)
    throws IOException {
  return readSingleName(
      doRequest(
          newRequest(PacketType.REALPATH).putString(path, sub.getRemoteCharset())
      ), sub.getRemoteCharset());
}

public void makeDir(String path, FileAttributes attrs)
    throws IOException {
  doRequest(newRequest(PacketType.MKDIR).putString(path, sub.getRemoteCharset()).putFileAttributes(attrs)).ensureStatusPacketIsOK();
}

public RemoteDirectory openDir(String path)
    throws IOException {
  final byte[] handle = doRequest(
      newRequest(PacketType.OPENDIR).putString(path, sub.getRemoteCharset())
  ).ensurePacketTypeIs(PacketType.HANDLE).readBytes();
  return new RemoteDirectory(this, path, handle);
}

public String readLink(String path)
    throws IOException {
  if (operativeVersion < 3)
    throw new SFTPException("READLINK is not supported in SFTPv" + operativeVersion);
  return readSingleName(
      doRequest(
          newRequest(PacketType.READLINK).putString(path, sub.getRemoteCharset())
      ), sub.getRemoteCharset());
}

public void symlink(String linkpath, String targetpath)
    throws IOException {
  if (operativeVersion < 3)
    throw new SFTPException("SYMLINK is not supported in SFTPv" + operativeVersion);
  doRequest(
      newRequest(PacketType.SYMLINK).putString(linkpath, sub.getRemoteCharset()).putString(targetpath, sub.getRemoteCharset())
  ).ensureStatusPacketIsOK();
}

public void rename(String oldPath, String newPath)
    throws IOException {
  if (operativeVersion < 1)
    throw new SFTPException("RENAME is not supported in SFTPv" + operativeVersion);
  doRequest(
      newRequest(PacketType.RENAME).putString(oldPath, sub.getRemoteCharset()).putString(newPath, sub.getRemoteCharset())
  ).ensureStatusPacketIsOK();
}

public RemoteFile open(String path, Set<OpenMode> modes, FileAttributes fa)
    throws IOException {
  final byte[] handle = doRequest(
      newRequest(PacketType.OPEN).putString(path, sub.getRemoteCharset()).putUInt32(OpenMode.toMask(modes)).putFileAttributes(fa)
  ).ensurePacketTypeIs(PacketType.HANDLE).readBytes();
  return new RemoteFile(this, path, handle);
}

public void setAttributes(String path, FileAttributes attrs)
    throws IOException {
  doRequest(
      newRequest(PacketType.SETSTAT).putString(path).putFileAttributes(attrs)
  ).ensureStatusPacketIsOK();
}

public void removeDir(String path)
    throws IOException {
  doRequest(
      newRequest(PacketType.RMDIR).putString(path, sub.getRemoteCharset())
  ).ensureStatusIs(Response.StatusCode.OK);
}

public void setAttributes(String path, FileAttributes attrs)
    throws IOException {
  doRequest(
      newRequest(PacketType.SETSTAT).putString(path, sub.getRemoteCharset()).putFileAttributes(attrs)
  ).ensureStatusPacketIsOK();
}

public void rename(String oldPath, String newPath)
    throws IOException {
  if (operativeVersion < 1)
    throw new SFTPException("RENAME is not supported in SFTPv" + operativeVersion);
  doRequest(
      newRequest(PacketType.RENAME).putString(oldPath).putString(newPath)
  ).ensureStatusPacketIsOK();
}

public RemoteDirectory openDir(String path)
    throws IOException {
  final byte[] handle = doRequest(
      newRequest(PacketType.OPENDIR).putString(path, sub.getRemoteCharset())
  ).ensurePacketTypeIs(PacketType.HANDLE).readBytes();
  return new RemoteDirectory(this, path, handle);
}

public String readLink(String path)
    throws IOException {
  if (operativeVersion < 3)
    throw new SFTPException("READLINK is not supported in SFTPv" + operativeVersion);
  return readSingleName(
      doRequest(
          newRequest(PacketType.READLINK).putString(path, sub.getRemoteCharset())
      ), sub.getRemoteCharset());
}

public void rename(String oldPath, String newPath)
    throws IOException {
  if (operativeVersion < 1)
    throw new SFTPException("RENAME is not supported in SFTPv" + operativeVersion);
  doRequest(
      newRequest(PacketType.RENAME).putString(oldPath, sub.getRemoteCharset()).putString(newPath, sub.getRemoteCharset())
  ).ensureStatusPacketIsOK();
}