FileOpenSaveDialog

java.lang.Object

hipp.com.wappedidpadpro2.FileOpenSaveDialog

public class FileOpenSaveDialog
extends java.lang.Object

FileOpenSaveDialog
javax.swing.JFileChooser

Field Summary

Fields

Modifier and Type Field Description

private static javax.swing.JFileChooser fileChooser

private java.awt.Component mainUI
Constructor Summary

Constructors

Constructor Description

FileOpenSaveDialog(java.awt.Component parentUI, ExtensionFileFilter fileFilter)
Constructor.

Method Summary

Modifier and Type	Method	Description
`java.io.File`	`openFile()`	open a file prompting user to select the file.
`boolean`	`saveFile(byte[] bytes, java.lang.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

Field Details
- fileChooser
  
  private static final javax.swing.JFileChooser fileChooser
- mainUI
  
  private final java.awt.Component mainUI
Constructor Details
- FileOpenSaveDialog
  
  public FileOpenSaveDialog(java.awt.Component parentUI, ExtensionFileFilter 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 Details
- saveFile
  
  public boolean saveFile(byte[] bytes, java.lang.String extension) throws java.io.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.
  
  extension - file extension.
  
  Returns:
  
  true if the file is saved successfully or false if failed.
  
  Throws:
  
  java.io.IOException - if there is an error in creation of the file.
- openFile
  
  public java.io.File openFile() throws java.io.IOException
  
  open a file prompting user to select the file.
  
  Returns:
  
  the file opened.
  
  Throws:
  
  java.io.IOException - if there is error in opening the file.