pawn.client
Class ClientGUI

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--java.awt.Window
                    |
                    +--java.awt.Frame
                          |
                          +--javax.swing.JFrame
                                |
                                +--pawn.client.ClientGUI

All Implemented Interfaces:

javax.accessibility.Accessible, java.awt.event.ActionListener, net.jxta.platform.Application, java.util.EventListener, java.awt.image.ImageObserver, pawn.services.locking.LockServiceListener, java.awt.MenuContainer, net.jxta.platform.Module, MonSteerListener, PresenceListener, javax.swing.RootPaneContainer, java.io.Serializable, javax.swing.event.TreeSelectionListener, javax.swing.WindowConstants

Direct Known Subclasses:

ChatHandler

public class ClientGUI

extends javax.swing.JFrame

implements net.jxta.platform.Application, javax.swing.event.TreeSelectionListener, java.awt.event.ActionListener, PresenceListener, MonSteerListener, pawn.services.locking.LockServiceListener

File : ClientGUI.java The controling interface running at each client peer This class provides clients with graphical components for 1) discovering applications 2) Displaying the application objects list 3) Monitoring other users presence 4) Providing Monitoring and steering of application objects 5) Displaying application status information

Author:

Vincent Matossian

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class javax.swing.JFrame

javax.swing.JFrame.AccessibleJFrame

Nested classes inherited from class java.awt.Frame

java.awt.Frame.AccessibleAWTFrame

Nested classes inherited from class java.awt.Window

java.awt.Window.AccessibleAWTWindow

Nested classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent, java.awt.Component.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

static java.lang.String	appHandlerName
static java.lang.String	lockHandlerName
static java.lang.String	refModClassID
static java.lang.String	refModSpecID

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

ClientGUI()

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e)
boolean	addAppToList(net.jxta.protocol.ApplicationAdvertisement appAdv) Adds the newly connected application to an array of connected applications
void	createAppTree()
javax.swing.JInternalFrame	createGroupChatFrame(java.awt.Rectangle bounds)
void	createMenu()
void	createObjectListFrame(javax.swing.JTree tree, java.lang.String aName)
javax.swing.JInternalFrame	createUserFrame(java.awt.Rectangle bounds)
void	displayGroupInfo(net.jxta.peergroup.PeerGroup pg) Displays general information about a peergroup
void	displayObjectList(java.lang.String objListString, java.lang.String hName) Displays the object list of the application in a new frame
void	exitAll()
javax.swing.JTree	generateTree(pawn.application.discover.D_ObjectList objList) Reusing from DISCOVER files.
void	init(net.jxta.peergroup.PeerGroup group, net.jxta.id.ID assignedID, net.jxta.document.Advertisement implAdv)
void	initGUI()
void	joinGroup(net.jxta.peergroup.PeerGroup grp) Join a Group
void	leaveGroup(net.jxta.peergroup.PeerGroup grp) leave Group
void	presenceUpdated(net.jxta.protocol.PresenceAdvertisement presenceInfo) Notify the listener of newly arrived presence information.
static void	printAdv(net.jxta.document.Advertisement adv) Prints An Advertisement
void	processAnswer(pawn.services.locking.LockServiceEvent e)
void	readObjectListFile() A convenient method to test the client GUI without the need for an application connecting.
void	sendDiscoveryMsg()
void	sendGroupChatMessage()
void	sendLockMsg(java.lang.String type, java.lang.String requester) Sends a message to the locking service through the resolver service.
void	setSelectedUser()
void	showResponse(java.lang.String resp) Displays the response from the application
int	startApp(java.lang.String[] args)
void	stopApp()
void	updateApplicationList(net.jxta.protocol.ApplicationAdvertisement appAdv) Upon receiving an Application Advertisement, adds the application name in the application tree.
static void	updateGroupChat(java.lang.String message)
void	valueChanged(javax.swing.event.TreeSelectionEvent e)
void	writeToInfo(java.lang.String text)

Methods inherited from class javax.swing.JFrame

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

Methods inherited from class java.awt.Frame

addNotify, finalize, getCursorType, getExtendedState, getFrames, getIconImage, getMaximizedBounds, getMenuBar, getState, getTitle, isResizable, isUndecorated, remove, removeNotify, setCursor, setExtendedState, setIconImage, 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, getInputContext, getListeners, getLocale, getMostRecentFocusOwner, getOwnedWindows, getOwner, getToolkit, getWarningString, getWindowFocusListeners, getWindowListeners, getWindowStateListeners, hide, isActive, isFocusableWindow, isFocusCycleRoot, isFocused, isShowing, pack, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, setCursor, setFocusableWindowState, setFocusCycleRoot, setLocationRelativeTo, 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, getContainerListeners, getFocusTraversalPolicy, getInsets, getLayout, getMaximumSize, getMinimumSize, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, 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, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, 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, isOpaque, 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, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.awt.MenuContainer

getFont, postEvent

Field Detail

refModClassID

public static final java.lang.String refModClassID

See Also:

Constant Field Values

refModSpecID

public static final java.lang.String refModSpecID

See Also:

Constant Field Values

appHandlerName

public static java.lang.String appHandlerName

lockHandlerName

public static java.lang.String lockHandlerName

Constructor Detail

ClientGUI

public ClientGUI()

Method Detail

init

public void init(net.jxta.peergroup.PeerGroup group,
                 net.jxta.id.ID assignedID,
                 net.jxta.document.Advertisement implAdv)
          throws net.jxta.exception.PeerGroupException

Specified by:

init in interface net.jxta.platform.Module

net.jxta.exception.PeerGroupException

startApp

public int startApp(java.lang.String[] args)

Specified by:

startApp in interface net.jxta.platform.Module

stopApp

public void stopApp()

Specified by:

stopApp in interface net.jxta.platform.Module

createUserFrame

public javax.swing.JInternalFrame createUserFrame(java.awt.Rectangle bounds)

createGroupChatFrame

public javax.swing.JInternalFrame createGroupChatFrame(java.awt.Rectangle bounds)

createMenu

public void createMenu()

createAppTree

public void createAppTree()

createObjectListFrame

public void createObjectListFrame(javax.swing.JTree tree,
                                  java.lang.String aName)

readObjectListFile

public void readObjectListFile()

A convenient method to test the client GUI without the need for an application connecting. This method will read an XML file describing the OBject List. This file was created by writing an entire object list using the Castor Java to XML writer functionality.

updateApplicationList

public void updateApplicationList(net.jxta.protocol.ApplicationAdvertisement appAdv)

Upon receiving an Application Advertisement, adds the application name in the application tree.

Specified by:

updateApplicationList in interface MonSteerListener

addAppToList

public boolean addAppToList(net.jxta.protocol.ApplicationAdvertisement appAdv)

Adds the newly connected application to an array of connected applications

initGUI

public void initGUI()

presenceUpdated

public void presenceUpdated(net.jxta.protocol.PresenceAdvertisement presenceInfo)

Description copied from interface: PresenceListener

Notify the listener of newly arrived presence information.

Specified by:

presenceUpdated in interface PresenceListener

Parameters:

presenceInfo - the newly received presence information.

printAdv

public static void printAdv(net.jxta.document.Advertisement adv)

Prints An Advertisement

Parameters:

adv - the Advertisement to print

joinGroup

public void joinGroup(net.jxta.peergroup.PeerGroup grp)

Join a Group

Parameters:

grp - the PeerGroup to join

leaveGroup

public void leaveGroup(net.jxta.peergroup.PeerGroup grp)

leave Group

sendDiscoveryMsg

public void sendDiscoveryMsg()

displayGroupInfo

public void displayGroupInfo(net.jxta.peergroup.PeerGroup pg)

Displays general information about a peergroup

Parameters:

pg - the PeerGroup to display information from

sendLockMsg

public void sendLockMsg(java.lang.String type,
                        java.lang.String requester)

Sends a message to the locking service through the resolver service. The message can be of type: STATUS, REQUEST, RELEASE, CANCEL

Parameters:

type - the Type of the request [see above]

requester - the peerID sending the message

processAnswer

public void processAnswer(pawn.services.locking.LockServiceEvent e)

Specified by:

processAnswer in interface pawn.services.locking.LockServiceListener

sendGroupChatMessage

public void sendGroupChatMessage()

updateGroupChat

public static void updateGroupChat(java.lang.String message)

valueChanged

public void valueChanged(javax.swing.event.TreeSelectionEvent e)

Specified by:

valueChanged in interface javax.swing.event.TreeSelectionListener

displayObjectList

public void displayObjectList(java.lang.String objListString,
                              java.lang.String hName)

Displays the object list of the application in a new frame

Specified by:

displayObjectList in interface MonSteerListener

showResponse

public void showResponse(java.lang.String resp)

Displays the response from the application

Specified by:

showResponse in interface MonSteerListener

generateTree

public javax.swing.JTree generateTree(pawn.application.discover.D_ObjectList objList)

Reusing from DISCOVER files. Used to generate a JTree of application objects

writeToInfo

public void writeToInfo(java.lang.String text)

Specified by:

writeToInfo in interface MonSteerListener

actionPerformed

public void actionPerformed(java.awt.event.ActionEvent e)

Specified by:

actionPerformed in interface java.awt.event.ActionListener

setSelectedUser

public void setSelectedUser()

exitAll

public void exitAll()