Constructor Detail

• DefaultPosixFiles

  public DefaultPosixFiles()

Method Detail

• stat

  public PosixFileInfo stat​(File file)
                     throws NativeException

  Description copied from interface: PosixFiles
  Returns basic information about the given file. Returns whatever file details can be efficiently calculated in a single system call, which is more efficient that querying these details separately.

  When the file references a symlink, details about the symlink is returned, not the target of the symlink.

  Specified by:

  stat in interface Files

  Specified by:

  stat in interface PosixFiles

  Parameters:

  file - The path of the file to get details of. Follows symlinks to the parent directory of this file.

  Returns:

  Details of the file. Returns details with type FileInfo.Type.Missing for a file that does not exist.

  Throws:

  NativeException - On failure to query the file information.

  FilePermissionException - When the user has insufficient permissions to query the file information

• stat

  public PosixFileInfo stat​(File file,
                            boolean linkTarget)
                     throws NativeException

  Description copied from interface: PosixFiles
  Returns basic information about the given file. Returns whatever file details can be efficiently calculated in a single system call, which is more efficient that querying these details separately.

  Specified by:

  stat in interface Files

  Specified by:

  stat in interface PosixFiles

  Parameters:

  file - The path of the file to get details of. Follows symlinks to the parent directory of this file.

  linkTarget - When true and the file is a symlink, return details of the target of the symlink instead of details of the symlink itself.

  Returns:

  Details of the file. Returns details with type FileInfo.Type.Missing for a file that does not exist.

  Throws:

  NativeException - On failure to query the file information.

  FilePermissionException - When the user has insufficient permissions to query the file information

• listDir

  public List<DirEntry> listDir​(File dir)
                         throws NativeException

  Description copied from interface: Files
  Lists the entries of the given directory.

  When a directory entry is a symlink, details about the symlink is returned, not the target of the symlink.

  Specified by:

  listDir in interface Files

  Parameters:

  dir - The path of the directory to list. Follows symlinks to this directory.

  Throws:

  NativeException - On failure.

  NoSuchFileException - When the specified directory does not exist.

  NotADirectoryException - When the specified file is not a directory.

  FilePermissionException - When the user has insufficient permissions to list the entries

• listDir

  public List<DirEntry> listDir​(File dir,
                                boolean linkTarget)
                         throws NativeException

  Description copied from interface: Files
  Lists the entries of the given directory.

  Specified by:

  listDir in interface Files

  Parameters:

  dir - The path of the directory to list. Follows symlinks to this directory.

  linkTarget - When true and a directory entry is a symlink, return details of the target of the symlink instead of details of the symlink itself.

  Throws:

  NativeException - On failure.

  NoSuchFileException - When the specified directory does not exist.

  NotADirectoryException - When the specified file is not a directory.

  FilePermissionException - When the user has insufficient permissions to list the entries

• setMode

  public void setMode​(File file,
                      int perms)

  Description copied from interface: PosixFiles
  Sets the mode for the given file.

  Specified by:

  setMode in interface PosixFiles

• getMode

  public int getMode​(File file)

  Description copied from interface: PosixFiles
  Gets the mode for the given file.

  Specified by:

  getMode in interface PosixFiles

• readLink

  public String readLink​(File link)
                  throws NativeException

  Description copied from interface: PosixFiles
  Reads the contents of a symbolic link.

  Specified by:

  readLink in interface PosixFiles

  Throws:

  NativeException - On failure.

• symlink

  public void symlink​(File link,
                      String contents)
               throws NativeException

  Description copied from interface: PosixFiles
  Creates a symbolic link with given contents.

  Specified by:

  symlink in interface PosixFiles

  Throws:

  NativeException - On failure.