com.bea.wlpi.client.repository
Class RepositoryExplorer

java.lang.Object
  |
  +--java.awt.Component
        |
        +--java.awt.Container
              |
              +--javax.swing.JComponent
                    |
                    +--javax.swing.JPanel
                          |
                          +--com.bea.wlpi.client.repository.RepositoryExplorer

public class RepositoryExplorer

extends javax.swing.JPanel

implements java.awt.event.ActionListener, java.awt.datatransfer.ClipboardOwner

A graphical component used to access the BEA repository. The repository browser provides a tree view of the object folder hierarchy, a table view of a selected folder's contents, and a panel view of any item selected in the table.

Since:

WebLogic Process Integrator 2.0

Author:

Copyright © 2000, 2001 BEA Systems, Inc. All Rights Reserved.

See Also:

RepositoryFolderContents, FolderDisplay, EntityDisplay, RepositoryDisplay, Serialized Form

Inner classes inherited from class javax.swing.JPanel

javax.swing.JPanel.AccessibleJPanel

Inner classes inherited from class javax.swing.JComponent

javax.swing.JComponent.AccessibleJComponent

Inner classes inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Inner classes inherited from class java.awt.Component

java.awt.Component.AccessibleAWTComponent

Field Summary

static java.awt.Insets	borderSpacing Border size for this component
static java.lang.String	ENTITY_DBL_CLICKED ActionEvent command for double-clicks on entities.
protected static java.net.URL	HELP_HOME_URL The Help URL.
protected static javax.swing.tree.TreePath	lastPath The last node selected on the tree.

Fields inherited from class javax.swing.JComponent

accessibleContext, listenerList, TOOL_TIP_TEXT_KEY, ui, UNDEFINED_CONDITION, WHEN_ANCESTOR_OF_FOCUSED_COMPONENT, WHEN_FOCUSED, WHEN_IN_FOCUSED_WINDOW

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Constructor Summary

RepositoryExplorer(java.lang.String driver, java.lang.String url, java.lang.String server, java.lang.String user, java.lang.String pswd, javax.swing.JFrame parentFrame)
Creates new RepositoryExplorer for displaying repository information in which the client is connected using a JDBC connection (as opposed to using a WLS data source).

RepositoryExplorer(XMLRepository ejb, javax.swing.JDialog parentDialog)
Creates new RepositoryExplorer.

RepositoryExplorer(XMLRepository ejb, javax.swing.JFrame parentFrame)
Creates new RepositoryExplorer.

Method Summary

void	actionPerformed(java.awt.event.ActionEvent evt) Internal Use Only.
void	addActionListener(java.awt.event.ActionListener l) Register a listener for events generated by this object.
protected static XMLEntityInfo	getEntityFromClipboard()
XMLEntityInfo	getSelectedObject() Gets the currently selected entity, if one is selected.
void	lostOwnership(java.awt.datatransfer.Clipboard clipboard, java.awt.datatransfer.Transferable contents) This method is called when the this object is no longet the owner of the contents of the clipboard.
void	refreshTree() Rerfreshes the tree with the latest contents from the database.
void	removeActionListener(java.awt.event.ActionListener l) Remove a listener that was registered to be notified of events generated by this object.

Methods inherited from class javax.swing.JPanel

getAccessibleContext, getUIClassID, paramString, updateUI

Methods inherited from class javax.swing.JComponent

addAncestorListener, addNotify, addPropertyChangeListener, addPropertyChangeListener, addVetoableChangeListener, computeVisibleRect, contains, createToolTip, disable, enable, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, fireVetoableChange, getActionForKeyStroke, getActionMap, getAlignmentX, getAlignmentY, getAutoscrolls, getBorder, getBounds, getClientProperty, getComponentGraphics, getConditionForKeyStroke, getDebugGraphicsOptions, getGraphics, getHeight, getInputMap, getInputMap, getInputVerifier, getInsets, getInsets, getListeners, getLocation, getMaximumSize, getMinimumSize, getNextFocusableComponent, getPreferredSize, getRegisteredKeyStrokes, getRootPane, getSize, getToolTipLocation, getToolTipText, getToolTipText, getTopLevelAncestor, getVerifyInputWhenFocusTarget, getVisibleRect, getWidth, getX, getY, grabFocus, hasFocus, hide, isDoubleBuffered, isFocusCycleRoot, isFocusTraversable, isLightweightComponent, isManagingFocus, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isOptimizedDrawingEnabled, isPaintingTile, isPreferredSizeSet, isRequestFocusEnabled, isValidateRoot, paint, paintBorder, paintChildren, paintComponent, paintImmediately, paintImmediately, print, printAll, printBorder, printChildren, printComponent, processComponentKeyEvent, processFocusEvent, processKeyBinding, processKeyEvent, processMouseMotionEvent, putClientProperty, registerKeyboardAction, registerKeyboardAction, removeAncestorListener, removeNotify, removePropertyChangeListener, removePropertyChangeListener, removeVetoableChangeListener, repaint, repaint, requestDefaultFocus, requestFocus, resetKeyboardActions, reshape, revalidate, scrollRectToVisible, setActionMap, setAlignmentX, setAlignmentY, setAutoscrolls, setBackground, setBorder, setDebugGraphicsOptions, setDoubleBuffered, setEnabled, setFont, setForeground, setInputMap, setInputVerifier, setMaximumSize, setMinimumSize, setNextFocusableComponent, setOpaque, setPreferredSize, setRequestFocusEnabled, setToolTipText, setUI, setVerifyInputWhenFocusTarget, setVisible, unregisterKeyboardAction, update

Methods inherited from class java.awt.Container

add, add, add, add, add, addContainerListener, addImpl, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getLayout, insets, invalidate, isAncestorOf, layout, list, list, locate, minimumSize, paintComponents, preferredSize, printComponents, processContainerEvent, processEvent, remove, remove, removeAll, removeContainerListener, setLayout, validate, validateTree

Methods inherited from class java.awt.Component

action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, bounds, checkImage, checkImage, coalesceEvents, contains, createImage, createImage, disableEvents, dispatchEvent, enable, enableEvents, enableInputMethods, getBackground, getBounds, getColorModel, getComponentOrientation, getCursor, getDropTarget, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getInputContext, getInputMethodRequests, getLocale, getLocation, getLocationOnScreen, getName, getParent, getPeer, getSize, getToolkit, getTreeLock, gotFocus, handleEvent, imageUpdate, inside, isDisplayable, isEnabled, isLightweight, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, processComponentEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processMouseEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, repaint, repaint, repaint, resize, resize, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setLocale, setLocation, setLocation, setName, setSize, setSize, show, show, size, toString, transferFocus

Methods inherited from class java.lang.Object

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

Field Detail

ENTITY_DBL_CLICKED

public static final java.lang.String ENTITY_DBL_CLICKED

ActionEvent command for double-clicks on entities.

borderSpacing

public static final java.awt.Insets borderSpacing

Border size for this component

lastPath

protected static javax.swing.tree.TreePath lastPath

The last node selected on the tree.

HELP_HOME_URL

protected static java.net.URL HELP_HOME_URL

The Help URL.

Constructor Detail

RepositoryExplorer

public RepositoryExplorer(XMLRepository ejb,
                          javax.swing.JFrame parentFrame)
                   throws java.rmi.RemoteException

Creates new RepositoryExplorer.

Parameters:

ejb - an handle to a XMLReepository EJB.

parentFrame - the javax.swing.JFrame object that acts as the parent for all dialogs displayed by the RepositoryExplorer.

Throws:

java.rmi.RemoteException -

RepositoryExplorer

public RepositoryExplorer(XMLRepository ejb,
                          javax.swing.JDialog parentDialog)
                   throws java.rmi.RemoteException

Creates new RepositoryExplorer.

Parameters:

ejb - an handle to a XMLReepository EJB.

parentDialog - the javax.swing.JDialog object that acts as the parent for all dialogs displayed by the RepositoryExplorer.

Throws:

java.rmi.RemoteException -

RepositoryExplorer

public RepositoryExplorer(java.lang.String driver,
                          java.lang.String url,
                          java.lang.String server,
                          java.lang.String user,
                          java.lang.String pswd,
                          javax.swing.JFrame parentFrame)
                   throws java.rmi.RemoteException,
                          javax.naming.NamingException,
                          javax.ejb.CreateException

Creates new RepositoryExplorer for displaying repository information in which the client is connected using a JDBC connection (as opposed to using a WLS data source).

Parameters:

driver - a String containing the JDBC driver used to connect to the repository.

url - a String containing the URL of the JDBC driver used to connect to the repository.

server - a String containing the name of the database server that has the repository tables in it.

user - a String containing the user id used to login to WLS.

pswd - a String containing the WLS user's password.

parentFrame - the java.awt.Frame object that acts as the parent for all dialogs displayed by the RepositoryExplorer.

Throws:

javax.ejb.CreateException -

javax.naming.NamingException -

java.rmi.RemoteException -

Method Detail

getSelectedObject

public XMLEntityInfo getSelectedObject()

Gets the currently selected entity, if one is selected.

Returns:

an XMLEntityInfo object representing an entity in the repository, including the entity's content or null if an entity is not currently selected.

addActionListener

public void addActionListener(java.awt.event.ActionListener l)

Register a listener for events generated by this object. The only time an event is generated is when an entity is double-clicked on. The generated ActionEvent will have an action command of RepositoryExplaorer.ENTITY_DBL_CLICKED.

Parameters:

l -

removeActionListener

public void removeActionListener(java.awt.event.ActionListener l)

Remove a listener that was registered to be notified of events generated by this object.

Parameters:

l -

actionPerformed

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

Internal Use Only.

Process component actions instigated by the user. This method acts as the ActionListener for both this object (mostly menu actions for nodes of the folder tree) and the RepositoryFolderContent's following menu items:

Open Folder

Update Folder

Delete Folder

Export Entity

Update Entity

Delete Entity

Specified by:

actionPerformed in interface java.awt.event.ActionListener

Parameters:

evt - ActionEvent object created by component.

refreshTree

public void refreshTree()

Rerfreshes the tree with the latest contents from the database.

getEntityFromClipboard

protected static XMLEntityInfo getEntityFromClipboard()

lostOwnership

public void lostOwnership(java.awt.datatransfer.Clipboard clipboard,
                          java.awt.datatransfer.Transferable contents)

This method is called when the this object is no longet the owner of the contents of the clipboard.

Specified by:

lostOwnership in interface java.awt.datatransfer.ClipboardOwner

Parameters:

clipboard - the Clipboard that is no longer owned.

contents - the contents which this owner had placed on the clipboard.