com.myjavaworld.jftp
Class JFTP

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Window
              java.awt.Frame
                  javax.swing.JFrame
                      com.myjavaworld.gui.MFrame
                          com.myjavaworld.jftp.JFTP

All Implemented Interfaces:

ActionListener, WindowListener, ImageObserver, MenuContainer, Serializable, EventListener, Accessible, ChangeListener, RootPaneContainer, WindowConstants

public class JFTP
extends MFrame
implements WindowListener, ActionListener, ChangeListener

The main window that contains various menu items, tool bar and manages various FTP sessions.

Version:

2.0

Author:

Sai Pullabhotla, psai [at] jMethods [dot] com

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JFrame

JFrame.AccessibleJFrame

Nested classes/interfaces inherited from class java.awt.Frame

Frame.AccessibleAWTFrame

Nested classes/interfaces inherited from class java.awt.Window

Window.AccessibleAWTWindow

Nested classes/interfaces inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BaselineResizeBehavior, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

static File	DATA_HOME
static JFTPPreferences	prefs
static File	USER_HOME

Fields inherited from class javax.swing.JFrame

accessibleContext, EXIT_ON_CLOSE, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Frame

CROSSHAIR_CURSOR, DEFAULT_CURSOR, E_RESIZE_CURSOR, HAND_CURSOR, ICONIFIED, MAXIMIZED_BOTH, MAXIMIZED_HORIZ, MAXIMIZED_VERT, MOVE_CURSOR, N_RESIZE_CURSOR, NE_RESIZE_CURSOR, NORMAL, NW_RESIZE_CURSOR, S_RESIZE_CURSOR, SE_RESIZE_CURSOR, SW_RESIZE_CURSOR, TEXT_CURSOR, W_RESIZE_CURSOR, WAIT_CURSOR

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, HIDE_ON_CLOSE

Fields inherited from interface java.awt.image.ImageObserver

ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH

Constructor Summary

JFTP()
Creates an instance of JFTP, the main window and the central point for the software.

JFTP(boolean applet)

Method Summary

void	actionPerformed(ActionEvent evt)
void	closeSession()
void	exit() Closes JFTP
static String	getClientClassName(String clientName) Returns the client class name given the name of the client implementation.
static String	getClientName(String clientClassName) Returns the name of the implementation given the class name.
FTPSession	getCurrentSession() Returns the currently selected session.
static String[]	getInstalledClients() Gets the installed FTP client implementations.
static String[]	getInstalledParsers() Returns an array of installed list parsers
static String[]	getInstalledThemes() Returns all the installed theme names
static String	getParserClassName(String parserName) Returns the class name of the List Parser, given the name of the parser
static String	getParserName(String parserClassName) Returns the parser name given the parser class name
static String	getThemeClassName(String themeName) Returns the class name implementing the given theme name
static JFTPPreferences	loadPreferences() Loads the preferences by reading them from the file.
void	newSession() Creates a new FTP session
static void	savePreferences(JFTPPreferences prefs) Serializes and saves the preferences to a file in the USER_HOME directory.
void	showAboutDialog()
void	showPreferencesDialog()
void	stateChanged(ChangeEvent evt)
void	updateSessionTitle(FTPSession session)
void	updateToolBar() Updates the state of various actions(menu items/toolbar buttons) based on the currently selected FTP session.
void	windowActivated(WindowEvent evt)
void	windowClosed(WindowEvent evt)
void	windowClosing(WindowEvent evt)
void	windowDeactivated(WindowEvent evt)
void	windowDeiconified(WindowEvent evt)
void	windowIconified(WindowEvent evt)
void	windowOpened(WindowEvent evt)

Methods inherited from class com.myjavaworld.gui.MFrame

setBusy

Methods inherited from class javax.swing.JFrame

addImpl, createRootPane, frameInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setIconImage, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

Methods inherited from class java.awt.Frame

addNotify, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setCursor, setExtendedState, setMaximizedBounds, setMenuBar, setResizable, setState, setTitle, setUndecorated

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getGraphicsConfiguration, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOwnedWindows, getOwner, getOwnerlessWindows, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, hide, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isShowing, pack, paint, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImages, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setVisible, show, toBack, toFront

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusBackward, transferFocusDownCycle, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, disableEvents, dispatchEvent, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, setBackground, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.awt.MenuContainer

getFont, postEvent

Field Detail

USER_HOME

public static final File USER_HOME

DATA_HOME

public static final File DATA_HOME

prefs

public static JFTPPreferences prefs

Constructor Detail

JFTP

public JFTP()

Creates an instance of JFTP, the main window and the central point for the software.

JFTP

public JFTP(boolean applet)

Method Detail

newSession

public void newSession()

Creates a new FTP session

windowOpened

public void windowOpened(WindowEvent evt)

Specified by:

windowOpened in interface WindowListener

windowActivated

public void windowActivated(WindowEvent evt)

Specified by:

windowActivated in interface WindowListener

windowDeactivated

public void windowDeactivated(WindowEvent evt)

Specified by:

windowDeactivated in interface WindowListener

windowIconified

public void windowIconified(WindowEvent evt)

Specified by:

windowIconified in interface WindowListener

windowDeiconified

public void windowDeiconified(WindowEvent evt)

Specified by:

windowDeiconified in interface WindowListener

windowClosing

public void windowClosing(WindowEvent evt)

Specified by:

windowClosing in interface WindowListener

windowClosed

public void windowClosed(WindowEvent evt)

Specified by:

windowClosed in interface WindowListener

stateChanged

public void stateChanged(ChangeEvent evt)

Specified by:

stateChanged in interface ChangeListener

closeSession

public void closeSession()

exit

public void exit()

Closes JFTP

actionPerformed

public void actionPerformed(ActionEvent evt)

Specified by:

actionPerformed in interface ActionListener

showPreferencesDialog

public void showPreferencesDialog()

getCurrentSession

public FTPSession getCurrentSession()

Returns the currently selected session.

Returns:

Currently selected session

savePreferences

public static void savePreferences(JFTPPreferences prefs)
                            throws IOException

Serializes and saves the preferences to a file in the USER_HOME directory.

Parameters:

prefs - Preferences

Throws:

IOException - if an IO error occurs

loadPreferences

public static JFTPPreferences loadPreferences()
                                       throws IOException

Loads the preferences by reading them from the file. If the file is not found, all preferences are set to their default values and they will be stored in the file.

Throws:

IOException - if an IO error occurs

getInstalledThemes

public static String[] getInstalledThemes()

Returns all the installed theme names

Returns:

An array of strings containing the installed theme names.

getThemeClassName

public static String getThemeClassName(String themeName)

Returns the class name implementing the given theme name

Parameters:

themeName - Name of the theme

Returns:

Class name of the theme

getInstalledParsers

public static String[] getInstalledParsers()

Returns an array of installed list parsers

Returns:

Installed List parser names

getParserClassName

public static String getParserClassName(String parserName)

Returns the class name of the List Parser, given the name of the parser

Parameters:

parserName - Name of the list parser

Returns:

Class name implementing the list parser

getParserName

public static String getParserName(String parserClassName)

Returns the parser name given the parser class name

Parameters:

parserClassName - Class name of the list parser

Returns:

Name of the list parser

getInstalledClients

public static String[] getInstalledClients()

Gets the installed FTP client implementations.

Returns:

Installed FTP client implementations

getClientClassName

public static String getClientClassName(String clientName)

Returns the client class name given the name of the client implementation.

Parameters:

clientName - name of the FTP client implementation

Returns:

Class name implementing the FTP client interface

getClientName

public static String getClientName(String clientClassName)

Returns the name of the implementation given the class name.

Parameters:

clientClassName - Class name

Returns:

Name of the FTP client implementation

updateSessionTitle

public void updateSessionTitle(FTPSession session)

showAboutDialog

public void showAboutDialog()

updateToolBar

public void updateToolBar()

Updates the state of various actions(menu items/toolbar buttons) based on the currently selected FTP session.