org.jets3t.gui

Class CopyObjectsDialog

java.lang.Object

java.awt.Component

java.awt.Container

java.awt.Window

java.awt.Dialog

javax.swing.JDialog

org.jets3t.gui.CopyObjectsDialog

All Implemented Interfaces:

java.awt.event.ActionListener, java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, java.util.EventListener, javax.accessibility.Accessible, javax.swing.RootPaneContainer, javax.swing.WindowConstants

public class CopyObjectsDialog
extends javax.swing.JDialog
implements java.awt.event.ActionListener

Dialog for choosing the destination bucket for an Object copy operation, and specifying how the copy will be performed. The dialog includes options for renaming object keys during the copy, and for indicating that the copy will actually be a Move operation - in which case the original objects should be deleted after the copy has completed successfully.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class javax.swing.JDialog

javax.swing.JDialog.AccessibleJDialog

Nested classes/interfaces inherited from class java.awt.Dialog

java.awt.Dialog.AccessibleAWTDialog, java.awt.Dialog.ModalExclusionType, java.awt.Dialog.ModalityType

Nested classes/interfaces inherited from class java.awt.Window

java.awt.Window.AccessibleAWTWindow, java.awt.Window.Type

Nested classes/interfaces inherited from class java.awt.Container

java.awt.Container.AccessibleAWTContainer

Nested classes/interfaces inherited from class java.awt.Component

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

Field Summary

Fields

Modifier and Type	Field and Description
private S3Bucket[]	buckets
private boolean	copyActionApproved
private boolean	copyOriginalAccessControlLists
private javax.swing.JComboBox	destinationAclComboBox
private javax.swing.JComboBox	destinationBucketComboBox
private S3Object[]	destinationObjects
private javax.swing.JComboBox	destinationStorageClassComboBox
private java.awt.Insets	insetsDefault
private java.awt.Insets	insetsHorizontalSpace
private java.awt.Insets	insetsZero
private javax.swing.JCheckBox	moveObjectsCheckBox
private javax.swing.JButton	okButton
private javax.swing.JTable	previewTable
private javax.swing.table.DefaultTableModel	previewTableModel
private javax.swing.JTextField	renamePatternTextField
private static long	serialVersionUID
private SkinsFactory	skinsFactory
private java.lang.String	sourceBucketName
private java.lang.String[]	sourceObjectKeys
private javax.swing.JPanel	warningPanel

Fields inherited from class javax.swing.JDialog

accessibleContext, rootPane, rootPaneCheckingEnabled

Fields inherited from class java.awt.Dialog

DEFAULT_MODALITY_TYPE

Fields inherited from class java.awt.Component

BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface javax.swing.WindowConstants

DISPOSE_ON_CLOSE, DO_NOTHING_ON_CLOSE, EXIT_ON_CLOSE, HIDE_ON_CLOSE

Fields inherited from interface java.awt.image.ImageObserver

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

Constructor Summary

Constructors

Constructor and Description
CopyObjectsDialog(java.awt.Frame owner, java.lang.String title, SkinsFactory skinsFactory, S3Object[] objects, S3Bucket[] buckets) Construct a modal dialog for controlling copy opeations.

Method Summary

Modifier and Type	Method and Description
void	actionPerformed(java.awt.event.ActionEvent e) Event handler for this dialog.
java.lang.String	getDestinationBucketName()
S3Object[]	getDestinationObjects()
java.lang.String[]	getSourceObjectKeys()
private void	initGui() Initialise the GUI elements to display the dialog.
boolean	isCopyActionApproved()
boolean	isCopyOriginalAccessControlLists()
boolean	isMoveOptionSelected()
protected void	refreshNamesPreviewTable() Refreshes the preview table to display the target keys that will be generated by the proposed renaming pattern.
protected java.lang.String	renameObjectKey(java.lang.String key, int offset) Return the renamed key for an object based on the current renaming pattern.
protected java.util.Set	renameObjectKeys(S3Object[] objects)

Methods inherited from class javax.swing.JDialog

addImpl, createRootPane, dialogInit, getAccessibleContext, getContentPane, getDefaultCloseOperation, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, isDefaultLookAndFeelDecorated, isRootPaneCheckingEnabled, paramString, processWindowEvent, remove, repaint, setContentPane, setDefaultCloseOperation, setDefaultLookAndFeelDecorated, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, setTransferHandler, update

Methods inherited from class java.awt.Dialog

addNotify, getModalityType, getTitle, hide, isModal, isResizable, isUndecorated, setBackground, setModal, setModalityType, setOpacity, setResizable, setShape, setTitle, setUndecorated, setVisible, show, toBack

Methods inherited from class java.awt.Window

addPropertyChangeListener, addPropertyChangeListener, addWindowFocusListener, addWindowListener, addWindowStateListener, applyResourceBundle, applyResourceBundle, createBufferStrategy, createBufferStrategy, dispose, getBackground, getBufferStrategy, getFocusableWindowState, getFocusCycleRootAncestor, getFocusOwner, getFocusTraversalKeys, getIconImages, getInputContext, getListeners, getLocale, getModalExclusionType, getMostRecentFocusOwner, getOpacity, getOwnedWindows, getOwner, getOwnerlessWindows, getShape, getToolkit, getType, getWarningString, getWindowFocusListeners, getWindowListeners, getWindows, getWindowStateListeners, isActive, isAlwaysOnTop, isAlwaysOnTopSupported, isAutoRequestFocus, isFocusableWindow, isFocusCycleRoot, isFocused, isLocationByPlatform, isOpaque, isShowing, isValidateRoot, pack, paint, postEvent, processEvent, processWindowFocusEvent, processWindowStateEvent, removeNotify, removeWindowFocusListener, removeWindowListener, removeWindowStateListener, reshape, setAlwaysOnTop, setAutoRequestFocus, setBounds, setBounds, setCursor, setFocusableWindowState, setFocusCycleRoot, setIconImage, setIconImages, setLocation, setLocation, setLocationByPlatform, setLocationRelativeTo, setMinimumSize, setModalExclusionType, setSize, setSize, setType, 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, paintComponents, preferredSize, print, printComponents, processContainerEvent, remove, removeAll, removeContainerListener, setComponentZOrder, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, 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, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, 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, 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, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, resize, resize, revalidate, setComponentOrientation, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setMaximumSize, setName, setPreferredSize, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

skinsFactory

private SkinsFactory skinsFactory

insetsZero

private final java.awt.Insets insetsZero

insetsDefault

private final java.awt.Insets insetsDefault

insetsHorizontalSpace

private final java.awt.Insets insetsHorizontalSpace

destinationObjects

private S3Object[] destinationObjects

sourceObjectKeys

private java.lang.String[] sourceObjectKeys

buckets

private S3Bucket[] buckets

sourceBucketName

private java.lang.String sourceBucketName

renamePatternTextField

private javax.swing.JTextField renamePatternTextField

okButton

private javax.swing.JButton okButton

warningPanel

private javax.swing.JPanel warningPanel

previewTableModel

private javax.swing.table.DefaultTableModel previewTableModel

previewTable

private javax.swing.JTable previewTable

destinationBucketComboBox

private javax.swing.JComboBox destinationBucketComboBox

destinationAclComboBox

private javax.swing.JComboBox destinationAclComboBox

destinationStorageClassComboBox

private javax.swing.JComboBox destinationStorageClassComboBox

moveObjectsCheckBox

private javax.swing.JCheckBox moveObjectsCheckBox

copyActionApproved

private boolean copyActionApproved

copyOriginalAccessControlLists

private boolean copyOriginalAccessControlLists

Constructor Detail

CopyObjectsDialog

public CopyObjectsDialog(java.awt.Frame owner,
                         java.lang.String title,
                         SkinsFactory skinsFactory,
                         S3Object[] objects,
                         S3Bucket[] buckets)

Construct a modal dialog for controlling copy opeations.

Parameters:

owner - the Frame over which the dialog will be displayed and centred.

title - a title for the dialog.

skinsFactory - factory for producing skinned GUI components.

objects - the S3 objects that will be copied if the user confirms the dialog.

buckets - a list of S3 buckets to which the user can copy objects.

Method Detail

initGui

private void initGui()

Initialise the GUI elements to display the dialog.

renameObjectKeys

protected java.util.Set renameObjectKeys(S3Object[] objects)

Parameters:

objects - the objects that will be renamed.

Returns:

the renamed keys that will result from the proposed renaming pattern.

renameObjectKey

protected java.lang.String renameObjectKey(java.lang.String key,
                                           int offset)

Return the renamed key for an object based on the current renaming pattern. This method calculates values for the {key}, {count}, {path}, {filename}, {basename} and {ext} variables from the original key name, and returns the destination key name when these values are substituted into the current pattern.

The substitution variables supported by this method are:

• {key} - the original object key
• {count} - an offset value for this object (one greater than the offset value provided to this method)
• {path} - the path portion of the key name, up to the last occurence of a slash (/) character. If the key contains no slash characters, this variable will be an empty string.
• {filename} - the filename portion of the key name, everything after the last slash (/) character. If the key contains no slash characters, this variable will be the original key name.
• {ext} - the extension portion of a filename, if any.
• {basename} - the file's base name, excluding the extension.

Parameters:

key - the original name of an S3 object.

offset - the offset for the current object in a set of objects, eg this is the ith object in the list. This information is necessary to enable the {count}

Returns:

the renamed object key generated by the renaming pattern.

refreshNamesPreviewTable

protected void refreshNamesPreviewTable()

Refreshes the preview table to display the target keys that will be generated by the proposed renaming pattern.

actionPerformed

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

Event handler for this dialog.

Specified by:

actionPerformed in interface java.awt.event.ActionListener

isCopyActionApproved

public boolean isCopyActionApproved()

Returns:

true if the user accepted the copy/move operation, false if the user cancelled the dialog.

isMoveOptionSelected

public boolean isMoveOptionSelected()

Returns:

true if the user selected the Move option to indicate that objects should be moved, rather than merely copied.

isCopyOriginalAccessControlLists

public boolean isCopyOriginalAccessControlLists()

Returns:

true if the use wishes to have the ACL settings of their source objects retained after the copy.

getSourceObjectKeys

public java.lang.String[] getSourceObjectKeys()

Returns:

the original key names of the S3 objects that should be copied or moved when this dialog is accepted.

getDestinationObjects

public S3Object[] getDestinationObjects()

Returns:

the objects that will be created as the destination of a copy or move operation. These objects include the metadata changes and Access Control List setting applied by the user.

getDestinationBucketName

public java.lang.String getDestinationBucketName()

Returns:

the name of the bucket to which objects should be copied or moved, as chosen by the user.