org.jets3t.apps.cockpitlite.CockpitLite

All Implemented Interfaces:: ActionListener, ImageObserver, MenuContainer, Serializable, EventListener, Accessible, ListSelectionListener, RootPaneContainer, org.apache.commons.httpclient.auth.CredentialsProvider, HyperlinkActivatedListener, S3ServiceEventListener

public class CockpitLite extends JApplet implements S3ServiceEventListener, ActionListener, ListSelectionListener, HyperlinkActivatedListener, org.apache.commons.httpclient.auth.CredentialsProvider

CockpitLite is a graphical Java application for viewing and managing the contents of an Amazon S3 account, where the S3 account is not owned by the application's user directly but is made available by a service provider. The service provider uses the Gatekeeper application to mediate the user's access to the S3 account, authorizing each of the user's interactions before it can be executed.

CockpitLite Guide.

This is the CockpitLite application class; it may be run as a stand-alone application or as an Applet.

Author:

jmurty

See Also:

Nested Class Summary

Nested classes/interfaces inherited from class java.awt.Component
Component.BaselineResizeBehavior
Field Summary

Fields

Modifier and Type

Field

Description

static final String

APPLICATION_DESCRIPTION

static final String

APPLICATION_TITLE

static final int

HTTP_CONNECTION_TIMEOUT

static final int

MAX_CONNECTION_RETRIES

static final int

SOCKET_CONNECTION_TIMEOUT

Fields inherited from class java.awt.Component
BOTTOM_ALIGNMENT, CENTER_ALIGNMENT, LEFT_ALIGNMENT, RIGHT_ALIGNMENT, TOP_ALIGNMENT

Fields inherited from interface org.apache.commons.httpclient.auth.CredentialsProvider
PROVIDER

Fields inherited from interface java.awt.image.ImageObserver
ABORT, ALLBITS, ERROR, FRAMEBITS, HEIGHT, PROPERTIES, SOMEBITS, WIDTH
Constructor Summary

Constructors

Constructor

Description

CockpitLite()

Constructor to run this application as an Applet.

CockpitLite(JFrame ownerFrame, Properties standAloneArgumentProperties)

Constructor to run this application in a stand-alone window.
Method Summary

Modifier and Type

Method

Description

void

actionPerformed(ActionEvent event)

Event handler for this application, handles all menu items.

void

followHyperlink(URL url, String target)

Follows hyperlinks clicked on by a user.

static String

getAclDescription(AccessControlList acl)

org.apache.commons.httpclient.Credentials

getCredentials(org.apache.commons.httpclient.auth.AuthScheme authscheme, String host, int port, boolean proxy)

Implementation method for the CredentialsProvider interface.

void

init()

Prepares application to run as a GUI by finding/creating a root owner JFrame, creating an un-authenticated RestS3Service and loading properties files.

static void

main(String[] args)

Runs Cockpit as a stand-alone application.

void

s3ServiceEventPerformed(CopyObjectsEvent event)

void

s3ServiceEventPerformed(CreateBucketsEvent event)

void

s3ServiceEventPerformed(CreateObjectsEvent event)

This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a CreateObjectsEvent.

void

s3ServiceEventPerformed(DeleteObjectsEvent event)

This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a DeleteObjectsEvent.

void

s3ServiceEventPerformed(DeleteVersionedObjectsEvent event)

void

s3ServiceEventPerformed(DownloadObjectsEvent event)

This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a DownloadObjectsEvent.

void

s3ServiceEventPerformed(GetObjectHeadsEvent event)

This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a GetObjectHeadsEvent.

void

s3ServiceEventPerformed(GetObjectsEvent event)

This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a GetObjectsEvent.

void

s3ServiceEventPerformed(ListObjectsEvent event)

This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a ListObjectsEvent.

void

s3ServiceEventPerformed(LookupACLEvent event)

This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a LookupACLEvent.

void

s3ServiceEventPerformed(UpdateACLEvent event)

This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a UpdateACLEvent.

void

valueChanged(ListSelectionEvent e)

Handles list selection events for this application.

Methods inherited from class javax.swing.JApplet
getAccessibleContext, getContentPane, getGlassPane, getGraphics, getJMenuBar, getLayeredPane, getRootPane, getTransferHandler, remove, repaint, setContentPane, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setTransferHandler, update

Methods inherited from class java.applet.Applet
destroy, getAppletContext, getAppletInfo, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameter, getParameterInfo, isActive, isValidateRoot, newAudioClip, play, play, resize, resize, setStub, showStatus, start, stop

Methods inherited from class java.awt.Panel
addNotify

Methods inherited from class java.awt.Container
add, add, add, add, add, addContainerListener, addPropertyChangeListener, addPropertyChangeListener, applyComponentOrientation, areFocusTraversalKeysSet, countComponents, deliverEvent, doLayout, findComponentAt, findComponentAt, getAlignmentX, getAlignmentY, getComponent, getComponentAt, getComponentAt, getComponentCount, getComponents, getComponentZOrder, getContainerListeners, getFocusTraversalKeys, getFocusTraversalPolicy, getInsets, getLayout, getListeners, getMaximumSize, getMinimumSize, getMousePosition, getPreferredSize, insets, invalidate, isAncestorOf, isFocusCycleRoot, isFocusCycleRoot, isFocusTraversalPolicyProvider, isFocusTraversalPolicySet, layout, list, list, locate, minimumSize, paint, paintComponents, preferredSize, print, printComponents, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusDownCycle, validate

Methods inherited from class java.awt.Component
action, add, addComponentListener, addFocusListener, addHierarchyBoundsListener, addHierarchyListener, addInputMethodListener, addKeyListener, addMouseListener, addMouseMotionListener, addMouseWheelListener, bounds, checkImage, checkImage, contains, contains, createImage, createImage, createVolatileImage, createVolatileImage, disable, dispatchEvent, enable, enable, enableInputMethods, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, firePropertyChange, getBackground, getBaseline, getBaselineResizeBehavior, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPropertyChangeListeners, getPropertyChangeListeners, getSize, getSize, getToolkit, getTreeLock, getWidth, getX, getY, gotFocus, handleEvent, hasFocus, hide, imageUpdate, inside, isBackgroundSet, isCursorSet, isDisplayable, isDoubleBuffered, isEnabled, isFocusable, isFocusOwner, isFocusTraversable, isFontSet, isForegroundSet, isLightweight, isMaximumSizeSet, isMinimumSizeSet, isOpaque, isPreferredSizeSet, isShowing, isValid, isVisible, keyDown, keyUp, list, list, list, location, lostFocus, mouseDown, mouseDrag, mouseEnter, mouseExit, mouseMove, mouseUp, move, nextFocus, paintAll, postEvent, prepareImage, prepareImage, printAll, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, revalidate, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setMixingCutoutShape, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusBackward, transferFocusUpCycle

Methods inherited from class java.lang.Object
equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Field Details
- APPLICATION_DESCRIPTION
  
  public static final String APPLICATION_DESCRIPTION
  See Also:
  
  Constant Field Values
- APPLICATION_TITLE
  
  public static final String APPLICATION_TITLE
  See Also:
  
  Constant Field Values
- HTTP_CONNECTION_TIMEOUT
  
  public static final int HTTP_CONNECTION_TIMEOUT
  See Also:
  
  Constant Field Values
- SOCKET_CONNECTION_TIMEOUT
  
  public static final int SOCKET_CONNECTION_TIMEOUT
  See Also:
  
  Constant Field Values
- MAX_CONNECTION_RETRIES
  
  public static final int MAX_CONNECTION_RETRIES
  See Also:
  
  Constant Field Values
Constructor Details
- CockpitLite
  
  public CockpitLite()
  
  Constructor to run this application as an Applet.
- CockpitLite
  
  public CockpitLite(JFrame ownerFrame, Properties standAloneArgumentProperties) throws S3ServiceException
  
  Constructor to run this application in a stand-alone window.
  
  Parameters:
  
  ownerFrame - the frame the application will be displayed in
  
  Throws:
  
  S3ServiceException
Method Details
- init
  
  public void init()
  
  Prepares application to run as a GUI by finding/creating a root owner JFrame, creating an un-authenticated RestS3Service and loading properties files.
  
  Overrides:
  
  init in class Applet
- actionPerformed
  
  public void actionPerformed(ActionEvent event)
  
  Event handler for this application, handles all menu items.
  
  Specified by:
  
  actionPerformed in interface ActionListener
- valueChanged
  
  public void valueChanged(ListSelectionEvent e)
  
  Handles list selection events for this application.
  
  Specified by:
  
  valueChanged in interface ListSelectionListener
- s3ServiceEventPerformed
  
  public void s3ServiceEventPerformed(GetObjectsEvent event)
  
  This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a GetObjectsEvent.
  This never happens in this application as downloads are performed by S3ServiceMulti.downloadObjects(S3Bucket, DownloadPackage[]) instead.
  
  Specified by:
  
  s3ServiceEventPerformed in interface S3ServiceEventListener
  
  Parameters:
  
  event -
- s3ServiceEventPerformed
  
  public void s3ServiceEventPerformed(ListObjectsEvent event)
  
  This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a ListObjectsEvent.
  This never happens in this application as it does not perform multi-threaded object listings.
  
  Specified by:
  
  s3ServiceEventPerformed in interface S3ServiceEventListener
  
  Parameters:
  
  event -
- s3ServiceEventPerformed
  
  public void s3ServiceEventPerformed(DeleteVersionedObjectsEvent event)
  
  Specified by:
  
  s3ServiceEventPerformed in interface S3ServiceEventListener
- s3ServiceEventPerformed
  
  public void s3ServiceEventPerformed(LookupACLEvent event)
  
  This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a LookupACLEvent.
  
  Specified by:
  
  s3ServiceEventPerformed in interface S3ServiceEventListener
  
  Parameters:
  
  event -
- s3ServiceEventPerformed
  
  public void s3ServiceEventPerformed(UpdateACLEvent event)
  
  This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a UpdateACLEvent.
  This method merely updates the progress dialog as ACLs are updated.
  
  Specified by:
  
  s3ServiceEventPerformed in interface S3ServiceEventListener
  
  Parameters:
  
  event -
- s3ServiceEventPerformed
  
  public void s3ServiceEventPerformed(DownloadObjectsEvent event)
  
  This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a DownloadObjectsEvent.
  This method merely updates the progress dialog as objects are downloaded.
  
  Specified by:
  
  s3ServiceEventPerformed in interface S3ServiceEventListener
  
  Parameters:
  
  event -
- s3ServiceEventPerformed
  
  public void s3ServiceEventPerformed(CreateObjectsEvent event)
  
  This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a CreateObjectsEvent.
  This method merely updates the progress dialog as files are uploaded.
  
  Specified by:
  
  s3ServiceEventPerformed in interface S3ServiceEventListener
  
  Parameters:
  
  event -
- s3ServiceEventPerformed
  
  public void s3ServiceEventPerformed(DeleteObjectsEvent event)
  
  This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a DeleteObjectsEvent.
  This method merely updates the progress dialog as objects are deleted.
  
  Specified by:
  
  s3ServiceEventPerformed in interface S3ServiceEventListener
  
  Parameters:
  
  event -
- s3ServiceEventPerformed
  
  public void s3ServiceEventPerformed(GetObjectHeadsEvent event)
  
  This method is an S3ServiceEventListener action method that is invoked when this application's S3ServiceMulti triggers a GetObjectHeadsEvent.
  This method merely updates the progress dialog as object details (heads) are retrieved.
  
  Specified by:
  
  s3ServiceEventPerformed in interface S3ServiceEventListener
  
  Parameters:
  
  event -
- followHyperlink
  
  public void followHyperlink(URL url, String target)
  Follows hyperlinks clicked on by a user. This is achieved differently depending on whether Cockpit is running as an applet or as a stand-alone application:
  
  Application: Detects the default browser application for the user's system (using BareBonesBrowserLaunch) and opens the link as a new window in that browser
  
  Applet: Opens the link in the current browser using the applet's context
  Specified by:
  
  followHyperlink in interface HyperlinkActivatedListener
  
  Parameters:
  
  url - the url to open
  
  target - the target pane to open the url in, eg "_blank". This may be null.
- getCredentials
  
  public org.apache.commons.httpclient.Credentials getCredentials(org.apache.commons.httpclient.auth.AuthScheme authscheme, String host, int port, boolean proxy) throws org.apache.commons.httpclient.auth.CredentialsNotAvailableException
  
  Implementation method for the CredentialsProvider interface.
  Based on sample code: InteractiveAuthenticationExample
  
  Specified by:
  
  getCredentials in interface org.apache.commons.httpclient.auth.CredentialsProvider
  
  Throws:
  
  org.apache.commons.httpclient.auth.CredentialsNotAvailableException
- s3ServiceEventPerformed
  
  public void s3ServiceEventPerformed(CreateBucketsEvent event)
  
  Specified by:
  
  s3ServiceEventPerformed in interface S3ServiceEventListener
- s3ServiceEventPerformed
  
  public void s3ServiceEventPerformed(CopyObjectsEvent event)
  
  Specified by:
  
  s3ServiceEventPerformed in interface S3ServiceEventListener
- getAclDescription
  
  public static String getAclDescription(AccessControlList acl)
- main
  
  public static void main(String[] args) throws Exception
  
  Runs Cockpit as a stand-alone application.
  
  Parameters:
  
  args -
  
  Throws:
  
  Exception

Class CockpitLite

Nested Class Summary

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

Field Summary

Fields inherited from class java.awt.Component

Fields inherited from interface org.apache.commons.httpclient.auth.CredentialsProvider

Fields inherited from interface java.awt.image.ImageObserver

Constructor Summary

Method Summary

Methods inherited from class javax.swing.JApplet

Methods inherited from class java.applet.Applet

Methods inherited from class java.awt.Panel

Methods inherited from class java.awt.Container

Methods inherited from class java.awt.Component

Methods inherited from class java.lang.Object

Field Details

APPLICATION_DESCRIPTION

APPLICATION_TITLE

HTTP_CONNECTION_TIMEOUT

SOCKET_CONNECTION_TIMEOUT

MAX_CONNECTION_RETRIES

Constructor Details

CockpitLite

CockpitLite

Method Details

init

actionPerformed

valueChanged

s3ServiceEventPerformed

s3ServiceEventPerformed

s3ServiceEventPerformed

s3ServiceEventPerformed

s3ServiceEventPerformed

s3ServiceEventPerformed

s3ServiceEventPerformed

s3ServiceEventPerformed

s3ServiceEventPerformed

followHyperlink

getCredentials

s3ServiceEventPerformed

s3ServiceEventPerformed

getAclDescription

main