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org.apache.pdfbox.debugger.ui

public Class FileOpenSaveDialog

extends Object
Class Inheritance
Imports
javax.swing.JFileChooser, .JOptionPane, javax.swing.filechooser.FileFilter, java.awt.Component, java.io.File, .IOException, java.nio.file.Files, .Paths, org.apache.pdfbox.pdmodel.PDDocument
Author
Khyrul Bashar A Customized class that helps to open and save file. It uses JFileChooser to operate.

Field Summary

Modifier and TypeField and Description
private static final JFileChooser
FILE_CHOOSER

private final Component
mainUI

Constructor Summary

AccessConstructor and Description
public
FileOpenSaveDialog(Component
the main UI (JFrame) on top of which File open/save dialog should open.
parentUI, FileFilter
file Filter, null is allowed when no filter is applicable.
fileFilter)

Constructor.

Method Summary

Modifier and TypeMethod and Description
public File

Returns:

the file opened.
openFile()

open a file prompting user to select the file.

public boolean

Returns:

true if the file is saved successfully or false if failed.
saveDocument(PDDocument
document to be saved in a .pdf file.
document, String
file extension.
extension)

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

public boolean

Returns:

true if the file is saved successfully or false if failed.
saveFile(byte[]
byte array to be saved in a file.
bytes, String
file extension.
extension)

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

Inherited from java.lang.Object:
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Field Detail

FILE_CHOOSERback to summary
private static final JFileChooser FILE_CHOOSER
mainUIback to summary
private final Component mainUI

Constructor Detail

FileOpenSaveDialogback to summary
public FileOpenSaveDialog(Component parentUI, FileFilter fileFilter)

Constructor.

Parameters
parentUI:Component

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

fileFilter:FileFilter

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

Method Detail

openFileback to summary
public File openFile() throws IOException

open a file prompting user to select the file.

Returns:File

the file opened.

Exceptions
IOException:
if there is error in opening the file.
saveDocumentback to summary
public boolean saveDocument(PDDocument document, String extension) throws IOException

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

Parameters
document:PDDocument

document to be saved in a .pdf file.

extension:String

file extension.

Returns:boolean

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

Exceptions
IOException:
if there is an error in creation of the file.
saveFileback to summary
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[]

byte array to be saved in a file.

extension:String

file extension.

Returns:boolean

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

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