AppletInterface
Class LoginFrame

java.lang.Object
  java.awt.Component
      amber.server.component.ComponentHandler
          amber.server.component.PanelHandler
              amber.server.panel.BasePanel
                  amber.server.panel.BaseFrame
                      AppletInterface.LoginFrame

All Implemented Interfaces:

java.awt.event.ActionListener, amber.server.application.ApplicationInterface, amber.awt.event.ComponentWindowListener, amber.server.panel.ContainerHandler, java.util.EventListener, java.awt.image.ImageObserver, java.awt.ItemSelectable, java.awt.MenuContainer, java.io.Serializable

public class LoginFrame

extends amber.server.panel.BaseFrame

implements amber.awt.event.ComponentWindowListener, java.awt.event.ActionListener

Author:

student This class represents the entry point of the stock trading application.

See Also:

Serialized Form

Nested Class Summary

Nested classes inherited from class java.awt.Component

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

Field Summary

private amber.server.component.FloatButtonHandler	btnLogin
private amber.server.component.FloatButtonHandler	btnMain
private amber.server.component.FloatButtonHandler	btnRegister
private amber.server.component.FloatButtonHandler	btnUpdate
private int	FRAMEHEIGHT
private int	FRAMEWIDTH
private amber.server.component.ImageHandler	imgBanner
private amber.server.component.LabelHandler	lblInfo
private amber.server.component.LabelHandler	lblPassword
private amber.server.component.LabelHandler	lblUserName
private java.awt.Font	level1
private java.awt.Font	level2
private ServletConnection	servletconn
private amber.server.component.TextFieldHandler	txtPassword
private amber.server.component.TextFieldHandler	txtUserName
private UserManager	umanager
private XmlGenerator	xmlgenerator
private XmlUnmarshal	xmlunmarshal

Fields inherited from class amber.server.panel.BaseFrame

title

Fields inherited from class amber.server.panel.BasePanel

autoDoLayoutState, xOffset, yOffset

Fields inherited from class amber.server.component.PanelHandler

AddOperation, autoRedrawState, defaultSpecialKeyCodes, defaultSpecialModifiers, drawOperations, InsertOperation, PaintPanel, PanelNextAvailableCommand, postInPacketListeners, preInPacketListeners, RemoveAllOperations, RemoveOperation, ReplaceOperation, SetBorder, SetReDraw, SetSpecialKeys, specialKeyCodesCache, SpecialKeyEvent, specialKeyModifierCache

Fields inherited from class amber.server.component.ComponentHandler

actionCommand, active, ApplicationId, CancelReturn, dataEncoder, DefaultTimeout, enabledState, encoderBytes, id, InvalidId, MaximumId, NoReturn, OkCancelType, OkReturn, OkType, OkYesReturn, parentPage, responsePackets, timeoutValue, UnchangeableInvalidId, visibleState, YesNoCancelType, YesNoType, YesReturn

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface amber.server.panel.ContainerHandler

AddComponent, AutoDoLayout, ForceDoLayout, GetInsets, GetInsetsResponse, NextAvailableCommand, RemoveAllComponents, RemoveComponent, SetBounds

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

LoginFrame()
This is the constructor for LoginFrame.java

LoginFrame(amber.server.application.ApplicationInterface appHandler)
The initialising constructor.

LoginFrame(int id, amber.server.application.ApplicationInterface appHandler)
The initialising constructor.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent e)
private void	addComponents() This method is being used for adding the components to the frame.
private void	addListeners() Method: addListeners This method is being used for adding the listeners to the frame.
boolean	canClose() This function determines if the panel can be closed.
protected void	defineComponents() This function is called to define the components which are a part of this panel.
private void	displayDebug(java.lang.String s, User_Data user, UserAddress_Data address) This method is being used for debugging purposes.
void	fillControls() This function would normally never need to be called, but is required to be defined as it is called internally.
protected StockTradingApplication	getStockTradingApplication() This method is being used for getting the parent application.
void	saveData() This function is called to save any required information in the panel.
private void	setProperties() This method is being used for setting the properties of various components.
void	windowActivated(amber.awt.event.ComponentWindowEvent arg0)
void	windowClosed(amber.awt.event.ComponentWindowEvent arg0)
void	windowClosing(amber.awt.event.ComponentWindowEvent arg0)
void	windowDeactivated(amber.awt.event.ComponentWindowEvent arg0)
void	windowDeiconified(amber.awt.event.ComponentWindowEvent arg0)
void	windowIconified(amber.awt.event.ComponentWindowEvent arg0)
void	windowOpened(amber.awt.event.ComponentWindowEvent arg0)

Methods inherited from class amber.server.panel.BaseFrame

getPanelType, getTitle, isVisible, setActive, setBounds, setBounds, setInternalBounds, setInternalBounds, setInternalLocation, setInternalLocation, setInternalSize, setInternalSize, setLocation, setLocation, setSize, setSize, setTitle, setVisible, toBack, toFront

Methods inherited from class amber.server.panel.BasePanel

add, addComponent, addInPostPacketListener, addInPrePacketListener, buildComponent, buildComponent, doPanelLayout, fireInPostPacketPerformed, fireInPrePacketPerformed, forwardPacket, getAutoDoLayout, getComponents, getComponentStructure, getInsets, getPanelComponent, getPanelComponentAt, getPanelComponentAt, getPanelComponentAt, getPanelComponentAt, getPanelGroup, isMyId, isSelected, matchComponentToControl, matchIdToControl, processCurrentPacket, recreatePanel, remove, removeComponent, removeInPostPacketListener, removeInPrePacketListener, setAutoDoLayout, setBounds, setBounds, setComponentBaseOffset, setLocation, setLocation, setPanelGroup, setPanelLocation, setPanelLocation, setSelected, setSelectedInternal, setSize, setSize, setUpComponent

Methods inherited from class amber.server.component.PanelHandler

addComponent, addComponent, addDraw3DRect, addDrawArc, addDrawImage, addDrawImage, addDrawImage, addDrawImage, addDrawLine, addDrawOval, addDrawPolygon, addDrawPolyline, addDrawRect, addDrawRoundRect, addDrawString, addDrawString, addFill3DRect, addFillArc, addFillOval, addFillPolygon, addFillRect, addFillRoundRect, addOperation, addSetClip, addSetColour, addSetFont, addSetPaintMode, addSetXORMode, addSpecialKeyListener, disableSpecialKeyEvents, enableSpecialKeyEvents, getDrawOperations, getSpecialKeyCodes, handlePacket, handleToIndex, insertDraw3DRect, insertDrawArc, insertDrawImage, insertDrawImage, insertDrawImage, insertDrawImage, insertDrawLine, insertDrawPolygon, insertDrawPolyline, insertDrawRect, insertDrawRoundRect, insertDrawString, insertDrawString, insertFill3DRect, insertFill3DRect, insertFillArc, insertFillOval, insertFillPolygon, insertFillRect, insertFillRoundRect, insertOperation, insertSetClip, insertSetColour, insertSetFont, insertSetPaintMode, insertSetXORMode, performSetBounds, performSetLocation, performSetSize, processEvent, processSpecialKeyEvent, removeAllComponents, removeAllDrawOperations, removeDrawOperation, removeSpecialKeyListener, repaintPanel, replaceDraw3DRect, replaceDrawArc, replaceDrawImage, replaceDrawImage, replaceDrawImage, replaceDrawImage, replaceDrawLine, replaceDrawPolygon, replaceDrawPolyline, replaceDrawRect, replaceDrawRoundRect, replaceDrawString, replaceDrawString, replaceFill3DRect, replaceFill3DRect, replaceFillArc, replaceFillOval, replaceFillPolygon, replaceFillRect, replaceFillRoundRect, replaceOperation, replaceSetClip, replaceSetColour, replaceSetFont, replaceSetPaintMode, replaceSetXORMode, resetState, setAutoRepaint, setBorder, setSpecialKeyCodes, setSpecialKeyEventState

Methods inherited from class amber.server.component.ComponentHandler

addActionListener, addCloseable, addComponentListener, addEventMask, addFocusListener, addItemListener, addKeyListener, addMouseListener, addMouseMotionListener, addNotify, addReceivedPacket, addTextListener, addWindowListener, booleanToInt, createDataInput, directPacket, displayMessageBox, fireWindowActivated, fireWindowClosed, fireWindowClosing, fireWindowDeactivated, fireWindowDeiconified, fireWindowEvent, fireWindowIconified, fireWindowOpened, forceComponentGetUrl, forceComponentGetUrl, forwardEventPacket, generateActionEvent, generateFocusEvent, generateItemEvent, generateKeyEvent, generateMouseEvent, getActionCommand, getAllCloseable, getBounds, getDataEncoderStream, getDefaultParameters, getEncoderStream, getEventMask, getFontCharacteristics, getFontCharacteristics, getFontCharacteristics, getFontCharacteristics, getFontStyle, getId, getLocation, getLog, getMaximumSize, getMinimumSize, getModalObject, getParentApplication, getParentContainer, getParentServer, getPreferredSize, getRemoteProperties, getResponsePacket, getSelectedObjects, getSize, getSizeCharacteristics, getTimeout, getToolTip, getValidId, getX, getY, handleMessages, internalForwardPacket, internalGetBounds, intToBoolean, isActive, isApplicationActive, isComponentModal, isConnected, isEnabled, isSpecialPacket, processActionEvent, processApplicationPacket, processComponentEvent, processFocusEvent, processItemEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processNormalResponse, processTextEvent, queryMessageBox, removeActionListener, removeCloseable, removeComponentListener, removeEventMask, removeFocusListener, removeItemListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeNotify, removeTextListener, removeToolTip, removeWindowListener, requestFocus, restart, sendPacket, sendPacketAndBlock, sendPacketAndBlock, sendPendingPackets, setActionCommand, setBackground, setComponentModal, setConnectedState, setCursor, setEnabled, setEventMask, setFont, setFont, setFontStyle, setForeground, setForegroundBackground, setId, setLog, setModalObject, setParentApplication, setParentContainer, setParentServer, setRemoteProperties, setTimeout, setToolTip, setX, setY, shutDown, shutDownClient, shutDownClient, start

Methods inherited from class java.awt.Component

action, add, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, coalesceEvents, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, disableEvents, dispatchEvent, doLayout, enable, enable, enableEvents, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, getAccessibleContext, getAlignmentX, getAlignmentY, getBackground, getBounds, getColorModel, getComponentAt, getComponentAt, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeys, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getListeners, getLocale, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getToolkit, getTreeLock, getWidth, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paint, paintAll, paramString, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseWheelEvent, remove, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, resize, resize, setComponentOrientation, setDropTarget, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setIgnoreRepaint, setLocale, setName, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, update, validate

Methods inherited from class java.lang.Object

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

Field Detail

btnLogin

private amber.server.component.FloatButtonHandler btnLogin

btnMain

private amber.server.component.FloatButtonHandler btnMain

btnRegister

private amber.server.component.FloatButtonHandler btnRegister

btnUpdate

private amber.server.component.FloatButtonHandler btnUpdate

FRAMEHEIGHT

private final int FRAMEHEIGHT

See Also:

Constant Field Values

FRAMEWIDTH

private final int FRAMEWIDTH

See Also:

Constant Field Values

imgBanner

private amber.server.component.ImageHandler imgBanner

lblInfo

private amber.server.component.LabelHandler lblInfo

lblPassword

private amber.server.component.LabelHandler lblPassword

lblUserName

private amber.server.component.LabelHandler lblUserName

level1

private java.awt.Font level1

level2

private java.awt.Font level2

servletconn

private ServletConnection servletconn

txtPassword

private amber.server.component.TextFieldHandler txtPassword

txtUserName

private amber.server.component.TextFieldHandler txtUserName

umanager

private UserManager umanager

xmlgenerator

private XmlGenerator xmlgenerator

xmlunmarshal

private XmlUnmarshal xmlunmarshal

Constructor Detail

LoginFrame

public LoginFrame()

This is the constructor for LoginFrame.java

LoginFrame

public LoginFrame(amber.server.application.ApplicationInterface appHandler)

The initialising constructor.

Parameters:

appHandler - The handle to the main ApplicationInterface which handles the functions of the overall application.

LoginFrame

public LoginFrame(int id,
                  amber.server.application.ApplicationInterface appHandler)

The initialising constructor.

Parameters:

id - The int containing the id of the corresponding remote component residing on the browser.

appHandler - The handle to the main ApplicationInterface which handles the functions of the overall application.

Method Detail

actionPerformed

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

Specified by:

actionPerformed in interface java.awt.event.ActionListener

addComponents

private void addComponents()

This method is being used for adding the components to the frame.

Returns:

void

addListeners

private void addListeners()

Method: addListeners This method is being used for adding the listeners to the frame.

Returns:

void

canClose

public boolean canClose()

This function determines if the panel can be closed. The derived panels must determine if this panel can close. If this is not possible the function should return false.

Specified by:

canClose in interface amber.server.panel.ContainerHandler

Returns:

boolean false if it is not possible to close this panel.

defineComponents

protected void defineComponents()

This function is called to define the components which are a part of this panel. This function is called by the constructor to set up the normal static components and their locations. This method is required.

displayDebug

private void displayDebug(java.lang.String s,
                          User_Data user,
                          UserAddress_Data address)

This method is being used for debugging purposes.

Parameters:

s - The string used to identify the location from where this method is being called.

user - The user whose information is to be displayed.

address - The user address information to be displayed.

Returns:

void

fillControls

public void fillControls()

This function would normally never need to be called, but is required to be defined as it is called internally. Its specific purpose is to set the controls to a known state once they are created.

Specified by:

fillControls in interface amber.server.panel.ContainerHandler

getStockTradingApplication

protected StockTradingApplication getStockTradingApplication()

This method is being used for getting the parent application.

Returns:

StockTradingApplication The parent application.

saveData

public void saveData()

This function is called to save any required information in the panel. This function is called externally when another panel wishes to take over the base panel or when closing the panel. This function need not actually do something.

Specified by:

saveData in interface amber.server.panel.ContainerHandler

setProperties

private void setProperties()

This method is being used for setting the properties of various components.

Returns:

void

windowActivated

public void windowActivated(amber.awt.event.ComponentWindowEvent arg0)

Specified by:

windowActivated in interface amber.awt.event.ComponentWindowListener

windowClosed

public void windowClosed(amber.awt.event.ComponentWindowEvent arg0)

Specified by:

windowClosed in interface amber.awt.event.ComponentWindowListener

windowClosing

public void windowClosing(amber.awt.event.ComponentWindowEvent arg0)

Specified by:

windowClosing in interface amber.awt.event.ComponentWindowListener

windowDeactivated

public void windowDeactivated(amber.awt.event.ComponentWindowEvent arg0)

Specified by:

windowDeactivated in interface amber.awt.event.ComponentWindowListener

windowDeiconified

public void windowDeiconified(amber.awt.event.ComponentWindowEvent arg0)

Specified by:

windowDeiconified in interface amber.awt.event.ComponentWindowListener

windowIconified

public void windowIconified(amber.awt.event.ComponentWindowEvent arg0)

Specified by:

windowIconified in interface amber.awt.event.ComponentWindowListener

windowOpened

public void windowOpened(amber.awt.event.ComponentWindowEvent arg0)

Specified by:

windowOpened in interface amber.awt.event.ComponentWindowListener