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SUMMARY: INNER | FIELD | CONSTR | METHOD | DETAIL: FIELD | CONSTR | METHOD |
java.lang.Object | +--java.awt.Component | +--java.awt.Container | +--java.awt.Window | +--java.awt.Frame | +--adm.CApplication | +--adm.CSingletonApplication
Create a singleton application invoked by CJavaMenuItem widget.
Initializes a connection to a server, typically a gateway such as
cdevGateway if it is not connected.
The child class must provide a null constructor and the main method.
It is also necessary to verwite the setArgs(String[]) method if
there is any argument needed to be passed.
CsingletonApplication is a subclass of CApplication and has a static
class pointer defined to keep tracking the instance. Only one instance
will be invoked in same virtue machine if the application extends the
CSingleApplication. When more instances are needed it is better to
using the CNamedApplication as the parent class.
Fields inherited from class java.awt.Frame |
CROSSHAIR_CURSOR,
DEFAULT_CURSOR,
E_RESIZE_CURSOR,
HAND_CURSOR,
ICONIFIED,
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 | |
CSingletonApplication()
Null Constructor |
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CSingletonApplication(java.lang.String title)
Constructor |
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CSingletonApplication(java.lang.String host,
int port)
Constructor |
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CSingletonApplication(java.lang.String host,
int port,
java.lang.String title)
constructor |
Method Summary | |
static java.lang.Object |
invoke(java.lang.String myName,
java.lang.String[] args)
This static method is used to invoke the child class "myName" with arguments "args". |
void |
setArgs(java.lang.String[] args)
Set the args as the array of String It is empty and must be overwrited by child class if there is any args needed to passed |
Methods inherited from class java.awt.Frame |
addNotify,
getCursorType,
getFrames,
getIconImage,
getMenuBar,
getState,
getTitle,
isResizable,
remove,
removeNotify,
setCursor,
setIconImage,
setMenuBar,
setResizable,
setState,
setTitle |
Methods inherited from class java.awt.Window |
addWindowListener,
applyResourceBundle,
applyResourceBundle,
dispose,
getFocusOwner,
getInputContext,
getLocale,
getOwnedWindows,
getOwner,
getToolkit,
getWarningString,
hide,
isShowing,
pack,
postEvent,
removeWindowListener,
setCursor,
show,
toBack,
toFront |
Methods inherited from class java.awt.Container |
add,
add,
add,
add,
add,
addContainerListener,
countComponents,
deliverEvent,
doLayout,
findComponentAt,
findComponentAt,
getAlignmentX,
getAlignmentY,
getComponent,
getComponentAt,
getComponentAt,
getComponentCount,
getComponents,
getInsets,
getLayout,
getMaximumSize,
getMinimumSize,
getPreferredSize,
insets,
invalidate,
isAncestorOf,
layout,
list,
list,
locate,
minimumSize,
paint,
paintComponents,
preferredSize,
print,
printComponents,
remove,
remove,
removeAll,
removeContainerListener,
setFont,
setLayout,
update,
validate |
Methods inherited from class java.awt.Component |
action,
add,
addComponentListener,
addFocusListener,
addInputMethodListener,
addKeyListener,
addMouseListener,
addMouseMotionListener,
addPropertyChangeListener,
addPropertyChangeListener,
bounds,
checkImage,
checkImage,
contains,
contains,
createImage,
createImage,
disable,
dispatchEvent,
enable,
enable,
enableInputMethods,
getBackground,
getBounds,
getBounds,
getColorModel,
getComponentOrientation,
getCursor,
getDropTarget,
getFont,
getFontMetrics,
getForeground,
getGraphics,
getHeight,
getInputMethodRequests,
getLocation,
getLocation,
getLocationOnScreen,
getName,
getParent,
getPeer,
getSize,
getSize,
getTreeLock,
getWidth,
getX,
getY,
gotFocus,
handleEvent,
hasFocus,
imageUpdate,
inside,
isDisplayable,
isDoubleBuffered,
isEnabled,
isFocusTraversable,
isLightweight,
isOpaque,
isValid,
isVisible,
keyDown,
keyUp,
list,
list,
list,
location,
lostFocus,
mouseDown,
mouseDrag,
mouseEnter,
mouseExit,
mouseMove,
mouseUp,
move,
nextFocus,
paintAll,
prepareImage,
prepareImage,
printAll,
removeComponentListener,
removeFocusListener,
removeInputMethodListener,
removeKeyListener,
removeMouseListener,
removeMouseMotionListener,
removePropertyChangeListener,
removePropertyChangeListener,
repaint,
repaint,
repaint,
repaint,
requestFocus,
reshape,
resize,
resize,
setBackground,
setBounds,
setBounds,
setComponentOrientation,
setDropTarget,
setEnabled,
setForeground,
setLocale,
setLocation,
setLocation,
setName,
setSize,
setSize,
setVisible,
show,
size,
toString,
transferFocus |
Methods inherited from class java.lang.Object |
equals,
getClass,
hashCode,
notify,
notifyAll,
wait,
wait,
wait |
Constructor Detail |
public CSingletonApplication()
public CSingletonApplication(java.lang.String title)
title
- the title of the framepublic CSingletonApplication(java.lang.String host, int port)
host
- cdevGateway host nameport
- port number cdevGateway usedpublic CSingletonApplication(java.lang.String host, int port, java.lang.String title)
host
- cdevGateway host nameport
- port number cdevGateway usedtitle
- the title of the frameMethod Detail |
public void setArgs(java.lang.String[] args)
public static java.lang.Object invoke(java.lang.String myName, java.lang.String[] args)
myName
- the name String of child class nameargs
- the argument array
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