wt.clients.util
Class HyperlinkFileChooserApplet

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              java.applet.Applet
                  javax.swing.JApplet
                      wt.clients.util.HyperlinkFileChooserApplet

All Implemented Interfaces:

Accessible, ActionListener, EventListener, ImageObserver, MenuContainer, RootPaneContainer, Serializable

public class HyperlinkFileChooserApplet

extends JApplet

implements ActionListener

Applet used to select files (actually, filepath strings), requires Java plugin. This applet is used in HTML pages to launch a Java file dialog and return the the selected filepath(s) to the HTML page. Visible portion of applet is a button that looks like a hyperlink, typically saying something like "Add Files..." or "Add Attachments..." When the applet button is clicked, a file chooser dialog is launched. The user uses the file dialog to selects file(s) and clicks "Save" (or custom label) button. The filepath (or multiple concatenated filepaths) string is provided to the page by the applet calling the JavaScript method setPath() (or jsSetMethod-specified custom method). Used in multi-select mode for selecting primary content in Create Multiple Documents wizard, secondary content (attachments) of FormatContentHolder objects, and attachments for ContentHolder objects (such as change objects).

See Also:

FileChooserDropApplet, FileLocatorApplet, The following parameters are absolutely required:, Serialized Form

Nested Class Summary

(package private) class

HyperlinkFileChooserApplet.WorkerThread

Nested classes inherited from class javax.swing.JApplet

JApplet.AccessibleJApplet

Nested classes inherited from class java.applet.Applet

Applet.AccessibleApplet

Nested classes inherited from class java.awt.Panel

Panel.AccessibleAWTPanel

Nested classes inherited from class java.awt.Container

Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

Component.AccessibleAWTComponent, Component.BltBufferStrategy, Component.FlipBufferStrategy

Field Summary

private String	actionLabel
protected static String	BROWSE
protected JButton	browseButton
private String	buttonLabel
(package private) URL	codeBase
private ThreadGroup	contextGroup
(package private) boolean	DEBUG
private String	defaultPath
private String	DELIM
private FileAccess	fileAccess
protected String	imageFilename
private boolean	inAnApplet
private static Object	initSync
private String	jsGetMethod
private String	jsSetMethod
private boolean	MULTI_SELECT_ENABLED
private String	orientation

Fields inherited from class javax.swing.JApplet

accessibleContext, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.applet.Applet

Fields inherited from class java.awt.Panel

Fields inherited from class java.awt.Container

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

HyperlinkFileChooserApplet()

HyperlinkFileChooserApplet(boolean inAnApplet)

Method Summary

void	actionPerformed(ActionEvent e)
private boolean	confirm(String displayMessage)
String	createValidDefaultPath(String path)
void	destroy()
String	doShowFileLocator(String path)
private String	EncodeHTMLPath(String path)
private FileAccess	getFileAccess()
private String	getParameter(String paramName, String defaultParamValue)
Applet	getParentApplet()
Frame	getParentFrame()
protected URL	getURL(String filename)
void	init()
boolean	isDirectory(String path)
boolean	isValidTarget(String target)
static void	main(String[] args)
Container	makeContentPane()
protected void	setElement(String value)
void	showFileLocator(String path)
void	start()
void	stop()

Methods inherited from class javax.swing.JApplet

addImpl, createRootPane, getAccessibleContext, getContentPane, getGlassPane, getJMenuBar, getLayeredPane, getRootPane, isRootPaneCheckingEnabled, paramString, remove, setContentPane, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, update

Methods inherited from class java.applet.Applet

getAppletContext, getAppletInfo, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameter, getParameterInfo, isActive, newAudioClip, play, play, resize, resize, setStub, showStatus

Methods inherited from class java.awt.Panel

addNotify

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, processEvent, remove, removeAll, removeContainerListener, removeNotify, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, 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, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

initSync

private static Object initSync

contextGroup

private ThreadGroup contextGroup

defaultPath

private String defaultPath

actionLabel

private String actionLabel

buttonLabel

private String buttonLabel

jsGetMethod

private String jsGetMethod

jsSetMethod

private String jsSetMethod

fileAccess

private FileAccess fileAccess

MULTI_SELECT_ENABLED

private boolean MULTI_SELECT_ENABLED

DELIM

private String DELIM

BROWSE

protected static final String BROWSE

See Also:

Constant Field Values

DEBUG

boolean DEBUG

browseButton

protected JButton browseButton

orientation

private String orientation

imageFilename

protected String imageFilename

inAnApplet

private boolean inAnApplet

codeBase

URL codeBase

Constructor Detail

HyperlinkFileChooserApplet

public HyperlinkFileChooserApplet()

HyperlinkFileChooserApplet

public HyperlinkFileChooserApplet(boolean inAnApplet)

Method Detail

init

public void init()

start

public void start()

stop

public void stop()

destroy

public void destroy()

makeContentPane

public Container makeContentPane()

actionPerformed

public void actionPerformed(ActionEvent e)

Specified by:

actionPerformed in interface ActionListener

getURL

protected URL getURL(String filename)

main

public static void main(String[] args)

getParentApplet

public Applet getParentApplet()

getParentFrame

public Frame getParentFrame()

getParameter

private String getParameter(String paramName,
                            String defaultParamValue)

showFileLocator

public void showFileLocator(String path)

doShowFileLocator

public String doShowFileLocator(String path)

isValidTarget

public boolean isValidTarget(String target)

confirm

private boolean confirm(String displayMessage)

setElement

protected void setElement(String value)

getFileAccess

private FileAccess getFileAccess()

EncodeHTMLPath

private String EncodeHTMLPath(String path)

createValidDefaultPath

public String createValidDefaultPath(String path)

isDirectory

public boolean isDirectory(String path)