Constructor Detail

• FileOpenSaveDialog

  public FileOpenSaveDialog(Component parentUI,
                    FileFilter fileFilter)

  Constructor.

  Parameters:

  parentUI - the main UI (JFrame) on top of which File open/save dialog should open.

  fileFilter - file Filter, null is allowed when no filter is applicable.

Method Detail

• saveFile

  public boolean saveFile(byte[] bytes,
                 String extension)
                   throws IOException

  Saves data into a file after the user is prompted to choose the destination.

  Parameters:

  bytes - byte array to be saved in a file.

  Returns:

  true if the file is saved successfully or false if failed.

  Throws:

  IOException - if there is an error in creation of the file.

• openFile

  public File openFile()
                throws IOException

  open a file prompting user to select the file.

  Returns:

  the file opened.

  Throws:

  IOException - if there is error in opening the file.