bea.jolt.beans.awt
Class JoltChoice

java.lang.Object
  java.awt.Component
      java.awt.Choice
          bea.jolt.beans.awt.JoltChoice

All Implemented Interfaces:

javax.accessibility.Accessible, java.util.EventListener, java.awt.image.ImageObserver, java.awt.event.ItemListener, java.awt.ItemSelectable, java.awt.MenuContainer, java.io.Serializable

public class JoltChoice

extends java.awt.Choice

implements java.awt.event.ItemListener

This is a Jolt-aware extension of java.awt.Choice, which is linked to a specific Jolt field by its JoltFieldName property. It can be wired up with JoltServiceBeans to contain parts of the input for a service.

A JoltServiceBean is listening to events raised by a JoltChoice. JoltChoice sends JoltInputEvents to its listeners (typically JoltServiceBeans) when the selection in the choice box changes. In this case, the JoltInputEvent is populated with the single value of the selected item.

See Also:

Serialized Form

Field Summary

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

JoltChoice()
Constructor

Method Summary

void	addJoltInputListener(JoltInputListener l) Registration method for JoltInput listeners.
java.lang.String[]	getItems() Get the selected items corresponding to this JoltChoice.
java.lang.String	getJoltFieldName() Get the Jolt field name corresponding to this JoltChoice.
JoltInputEvent	getJoltInputEvent() Get the current JoltInputEvent object that was sent for itemStateChanged.
int	getOccurrenceIndex() Get the occurrence index of the field represented by this JoltChoice.
void	itemStateChanged(java.awt.event.ItemEvent e) The state of the Choice changed, generate a JoltInputEvent and notify event listeners.
void	removeJoltInputListener(JoltInputListener l) This method is used to unregister JoltInput listeners.
void	setItems(java.lang.String[] values) Set the selected items corresponding to this JoltChoice.
void	setJoltFieldName(java.lang.String name) Set the Jolt field name corresponding to this JoltChoice.
void	setOccurrenceIndex(int occurrence) Set the occurrence index of the field represented by this JoltChoice.

Methods inherited from class java.awt.Choice

add, addItem, addItemListener, addNotify, countItems, getAccessibleContext, getItem, getItemCount, getItemListeners, getListeners, getSelectedIndex, getSelectedItem, getSelectedObjects, insert, remove, remove, removeAll, removeItemListener, select, select

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, bounds, checkImage, checkImage, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, deliverEvent, disable, dispatchEvent, doLayout, enable, enable, enableInputMethods, getAlignmentX, getAlignmentY, getBackground, getBounds, 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, getLocale, getLocation, getLocation, getLocationOnScreen, getMaximumSize, getMinimumSize, getMouseListeners, getMouseMotionListeners, getMouseWheelListeners, getName, getParent, getPeer, getPreferredSize, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, invalidate, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusCycleRoot, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isOpaque, isShowing, isValid, isVisible, keyDown, keyUp, layout, list, list, list, list, list, locate, location, lostFocus, minimumSize, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paint, paintAll, postEvent, preferredSize, prepareImage, prepareImage, print, printAll, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocusInWindow, reshape, resize, resize, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeys, setFocusTraversalKeysEnabled, setFont, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setName, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle, update, validate

Methods inherited from class java.lang.Object

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

Constructor Detail

JoltChoice

public JoltChoice()

Constructor

Method Detail

getJoltInputEvent

public JoltInputEvent getJoltInputEvent()

Get the current JoltInputEvent object that was sent for itemStateChanged.

Returns:

The JoltInputEvent.

itemStateChanged

public void itemStateChanged(java.awt.event.ItemEvent e)

The state of the Choice changed, generate a JoltInputEvent and notify event listeners.

Specified by:

itemStateChanged in interface java.awt.event.ItemListener

Parameters:

e - The ItemEvent.

addJoltInputListener

public void addJoltInputListener(JoltInputListener l)

Registration method for JoltInput listeners.

Parameters:

l - The listener to be added.

removeJoltInputListener

public void removeJoltInputListener(JoltInputListener l)

This method is used to unregister JoltInput listeners.

Parameters:

l - The listener to be removed.

setOccurrenceIndex

public void setOccurrenceIndex(int occurrence)

Set the occurrence index of the field represented by this JoltChoice.

Parameters:

occurrence - The occurrence number.

getOccurrenceIndex

public int getOccurrenceIndex()

Get the occurrence index of the field represented by this JoltChoice.

getJoltFieldName

public java.lang.String getJoltFieldName()

Get the Jolt field name corresponding to this JoltChoice.

Returns:

The Jolt field name.

setJoltFieldName

public void setJoltFieldName(java.lang.String name)

Set the Jolt field name corresponding to this JoltChoice.

Parameters:

name - The Jolt field name.

getItems

public java.lang.String[] getItems()

Get the selected items corresponding to this JoltChoice.

Returns:

The array of selected items.

setItems

public void setItems(java.lang.String[] values)

Set the selected items corresponding to this JoltChoice.