org.apache.pdfbox.debugger.ui

Class FileOpenSaveDialog

java.lang.Object

org.apache.pdfbox.debugger.ui.FileOpenSaveDialog

public class FileOpenSaveDialog
extends Object

Author:

Khyrul Bashar A Customized class that helps to open and save file. It uses JFileChooser to operate.

Constructor Summary

Constructors

Constructor and Description
FileOpenSaveDialog(Component parentUI, FileFilter fileFilter) Constructor.

Method Summary

Modifier and Type	Method and Description
File	openFile() open a file prompting user to select the file.
boolean	saveFile(byte[] bytes, String extension) Saves data into a file after the user is prompted to choose the destination.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

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.