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| SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||
java.lang.Object
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+--java.awt.Component
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+--java.awt.Container
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+--java.awt.Window
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+--java.awt.Frame
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+--javax.swing.JFrame
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+--net.sf.cscc.examples.chatsystem.ChatClient
This class represents the client in a client/server-chatsystem. The Chatsystem is a small application
intended to demonstrate the usage of this client/server communication component. The Client has to
connect to a ChatServer to participate a session. The client sends data to
the server by calling the method ClientConnectionManager.sendDataEvent(DataEvent de)
and receives data from the server by calls of the method receiveEvent(DataEvent de).
The method receiveEvent(CommunicationEvent ce) allows the client to receive informations
about the status of the connection.
2003-05-18 TR First version 2003-05-20 TR Reference in comment corrected 2006-11-28 SM Comments revised.
| Inner classes inherited from class javax.swing.JFrame |
javax.swing.JFrame.AccessibleJFrame |
| Inner classes inherited from class java.awt.Frame |
java.awt.Frame.AccessibleAWTFrame |
| Inner classes inherited from class java.awt.Window |
java.awt.Window.AccessibleAWTWindow |
| Inner classes inherited from class java.awt.Container |
java.awt.Container.AccessibleAWTContainer |
| Inner classes inherited from class java.awt.Component |
java.awt.Component.AccessibleAWTComponent,
java.awt.Component.BaselineResizeBehavior,
java.awt.Component.BltBufferStrategy,
java.awt.Component.FlipBufferStrategy |
| Field Summary | |
java.lang.String |
nickname
Name to appear in the chat session. |
| 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 |
| Constructor Summary | |
ChatClient()
Constructor to initialize the Client. |
|
| Method Summary | |
void |
actionPerformed(java.awt.event.ActionEvent event)
This method handles button pressed events, ie. |
void |
exit()
Method to terminate the application. |
static void |
main(java.lang.String[] args)
This method starts up the client. |
void |
receiveEvent(CommunicationEvent ce)
This interface method is called by communication component class, every time a communication event occurred. |
void |
receiveEvent(DataEvent de)
This interface method is called by the communication component. |
| 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,
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,
paint,
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 |
| Field Detail |
public java.lang.String nickname
| Constructor Detail |
public ChatClient()
| Method Detail |
public void actionPerformed(java.awt.event.ActionEvent event)
event - ActionEvent object describing which kind of event
occurred in the gui.
public void receiveEvent(DataEvent de)
ClientConnectionManager.addObserver(DataEventBaseObserver debo)
to get notifications about new data events in the event queue.
The data is given as argument.de - DataEvent object, encapsulating the transmitted data.
DataEventObserver.receiveEvent()public void receiveEvent(CommunicationEvent ce)
ClientConnectionManager.addObserver(DataEventBaseObserver debo)
to get notifications about new communication events in the
event queue. This is done by calling the method
ServerConnectionManager.addObserver(CommunicationEventObserver o)
for observing the communication events of the server, respectively
the method ClientConnectionManager.addObserver(CommunicationEventObserver o)
for the communication events of the client.ce - CommunicationEvent which is delivered to the implementor of
this interface (ie. the observer).
public void exit()
public static void main(java.lang.String[] args)
args - the command line arguments
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| SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD | |||||||||