kaos.kpat.applet
Class KPATApplet

java.lang.Object
  java.awt.Component
      java.awt.Container
          java.awt.Panel
              java.applet.Applet
                  javax.swing.JApplet
                      kaos.kpat.applet.KPATApplet

All Implemented Interfaces:

java.awt.image.ImageObserver, java.awt.MenuContainer, java.io.Serializable, javax.accessibility.Accessible, javax.swing.RootPaneContainer, CheckPermissionPanel.PolicyViewer

public class KPATApplet
extends javax.swing.JApplet
implements CheckPermissionPanel.PolicyViewer

KAoS Policy Administration Tool

Provides a web browser-based user interface onto a KAoS Domain.

Can also be run as a stand-alone application.

Modifications by robert.e.cranfill@boeing.com

See "???" comments for problem areas, mystery code, etc

Functional Things To Do:

• Handle more than one domain at a time.
• If we're an application, put up a menu bar? (for Quit, primarily; other things too?)
• (done) A 'refresh policies' button, to re-get them (for debug, at least)
• The 'wait' cursor (on 'refresh') gets lost; use a progress-indication dialog?
• If KPAT is up, then you bring up the DM, KPAT's address isn't set in DM, and DM can't talk to KPAT. ATTEMPTED FIX: ALWAYS SEND BIND ADDRESS BEFORE ANY ACTION.

See Also:

Serialized Form

Nested Class Summary

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

javax.swing.JApplet.AccessibleJApplet

Nested classes/interfaces inherited from class java.applet.Applet

java.applet.Applet.AccessibleApplet

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

java.awt.Panel.AccessibleAWTPanel

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.BltBufferStrategy, java.awt.Component.FlipBufferStrategy

Field Summary

protected static java.lang.String	_configPath
protected static boolean	_doCommitNoDialog
protected boolean	_isConflictingPolicy
protected boolean	_isDSActive
protected boolean	_isPolRedundant
protected boolean	_policyListSelected
protected static java.lang.String	_policyPath
protected static java.lang.String	_policySetPath
protected java.util.List	_redundantPolicies
protected ModelPolicy	_selectedPolicyFromList
static java.lang.String	DOMAIN_DESC
static int	LOG_LEVEL
static java.awt.Color	ONTOLOGY_TABS_COLOR
static int	POLICY_TABLE_COLUMN_ATTRIBS
static int	POLICY_TABLE_COLUMN_HARMONIZED
static int	POLICY_TABLE_COLUMN_INFORCE
static int	POLICY_TABLE_COLUMN_LEVEL
static int	POLICY_TABLE_COLUMN_POLICY
static java.awt.Color	POLICY_TABS_COLOR
static java.lang.String	SUBDOMAINS
static java.lang.String	SYMBOL_POLICY_SOURCE
static java.lang.String	SYMBOL_POLICY_SOURCE_KPAT
static java.awt.Color	TREE_VIEW_TABS_COLOR

Fields inherited from class javax.swing.JApplet

accessibleContext, rootPane, rootPaneCheckingEnabled

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

KPATApplet()

Method Summary

void	clearPolicyTarget()
static java.lang.String	condPolVectToString(java.util.Vector v) ConditionalPolicy doesn't have a toString :/ so here's a util method to do so
static java.util.Vector	convertModelPolicySetVector(java.util.Vector modelPolicySets) converts a vector of model policy sets to a vector of policy set msgs
SortableTreeNode	createTreeForDomain(ModelDomain modelDomain) Update the domain tree display.
void	doRefresh() Called by the RMI proxy, to cause GUI to refresh.
static void	expandTreeNodes(javax.swing.JTree jt, javax.swing.tree.TreeNode startNode) Recursively expand the given node, and all its children.
static java.util.Hashtable	getAgentPropsForDisplay(KAoSAgentDescription desc)
ModelPolicy	getCurrentNodeSelected() Returns the current selected node in the policy list.
java.lang.String	getCurrentServletURL() Returns the current URL used to connect to the servlet
java.util.List	getGuardList()
boolean	getIsDirty()
ModelPolicyList	getPolicyListModel()
void	handleBBNDialog(java.lang.String selection)
void	init() Initialize the Applet.
static java.lang.String	listOfStringsToString(java.util.List list) Converts a list of strings to a string with the ids separated by commas
static java.util.Vector	modelPolicyListToVectorOfMsgs(ModelPolicyList mpl) Converts a model policy list to a vector of PolicyMsgs
void	notifyUser(java.lang.String message) Used by KPATRMI to display a message.
protected java.lang.String	parseString(java.lang.String name) Parse the string to get the short name after the hash # symbol
void	policyTableUpdate() Update the JTable of polices for the currently selected node.
void	policyTableUpdate(SortableTreeNode node) Update the JTable of polices for the node.
void	setArgs(java.lang.String[] args)
void	setIsDirty(boolean isDirty) Public method to toggle our dirty/clean state; (which affects whether the "Commit" and "Discard" buttons should be enabled)
void	setIsDirty(boolean isDirty, int whatsDirty) Version of setIsDirty for conditional policies sulcate
void	showDeferredMessages()
void	showPolicy(java.lang.String policyId) implements CheckPermissionPanel.PolicyViewer
void	startConnectionToDS() Start a new connection to a servlet
void	treeViewHostCreate() Create the intitial Host-centric tree view.
void	treeViewHostUpdate(ModelHost host_rootNode) Update the Host tree.
static void	treeViewSetStandardOptions(javax.swing.JTree jt) For stuff that's the same for the two tree views.
void	updateGeneralInfoFields(iModelObject o) Update the 'General Info' area (not the policy table) according to selected object.
protected void	updateGuardList()
void	updatePolicyPane(SortableTreeNode node) Update the policy pane with info for the specified object.

Methods inherited from class javax.swing.JApplet

addImpl, createRootPane, getAccessibleContext, getContentPane, getGlassPane, getJMenuBar, getLayeredPane, getRootPane, isRootPaneCheckingEnabled, paramString, remove, setContentPane, setGlassPane, setJMenuBar, setLayeredPane, setLayout, setRootPane, setRootPaneCheckingEnabled, update

Methods inherited from class java.applet.Applet

destroy, getAppletContext, getAppletInfo, getAudioClip, getAudioClip, getCodeBase, getDocumentBase, getImage, getImage, getLocale, getParameter, getParameterInfo, isActive, 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, processContainerEvent, processEvent, remove, removeAll, removeContainerListener, removeNotify, setComponentZOrder, setFocusCycleRoot, setFocusTraversalKeys, setFocusTraversalPolicy, setFocusTraversalPolicyProvider, setFont, transferFocusBackward, 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, getBackground, getBounds, getBounds, getColorModel, getComponentListeners, getComponentOrientation, getCursor, getDropTarget, getFocusCycleRootAncestor, getFocusListeners, getFocusTraversalKeysEnabled, getFont, getFontMetrics, getForeground, getGraphics, getGraphicsConfiguration, getHeight, getHierarchyBoundsListeners, getHierarchyListeners, getIgnoreRepaint, getInputContext, getInputMethodListeners, getInputMethodRequests, getKeyListeners, getLocation, getLocation, getLocationOnScreen, getMouseListeners, getMouseMotionListeners, getMousePosition, getMouseWheelListeners, getName, getParent, getPeer, 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, processComponentEvent, processFocusEvent, processHierarchyBoundsEvent, processHierarchyEvent, processInputMethodEvent, processKeyEvent, processMouseEvent, processMouseMotionEvent, processMouseWheelEvent, remove, removeComponentListener, removeFocusListener, removeHierarchyBoundsListener, removeHierarchyListener, removeInputMethodListener, removeKeyListener, removeMouseListener, removeMouseMotionListener, removeMouseWheelListener, removePropertyChangeListener, removePropertyChangeListener, repaint, repaint, repaint, repaint, requestFocus, requestFocus, requestFocusInWindow, requestFocusInWindow, reshape, setBackground, setBounds, setBounds, setComponentOrientation, setCursor, setDropTarget, setEnabled, setFocusable, setFocusTraversalKeysEnabled, setForeground, setIgnoreRepaint, setLocale, setLocation, setLocation, setMaximumSize, setMinimumSize, setName, setPreferredSize, setSize, setSize, setVisible, show, show, size, toString, transferFocus, transferFocusUpCycle

Methods inherited from class java.lang.Object

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

Field Detail

TREE_VIEW_TABS_COLOR

public static final java.awt.Color TREE_VIEW_TABS_COLOR

POLICY_TABS_COLOR

public static final java.awt.Color POLICY_TABS_COLOR

ONTOLOGY_TABS_COLOR

public static final java.awt.Color ONTOLOGY_TABS_COLOR

LOG_LEVEL

public static final int LOG_LEVEL

See Also:

Constant Field Values

POLICY_TABLE_COLUMN_POLICY

public static final int POLICY_TABLE_COLUMN_POLICY

See Also:

Constant Field Values

POLICY_TABLE_COLUMN_LEVEL

public static final int POLICY_TABLE_COLUMN_LEVEL

See Also:

Constant Field Values

POLICY_TABLE_COLUMN_INFORCE

public static final int POLICY_TABLE_COLUMN_INFORCE

See Also:

Constant Field Values

POLICY_TABLE_COLUMN_ATTRIBS

public static final int POLICY_TABLE_COLUMN_ATTRIBS

See Also:

Constant Field Values

POLICY_TABLE_COLUMN_HARMONIZED

public static final int POLICY_TABLE_COLUMN_HARMONIZED

See Also:

Constant Field Values

SYMBOL_POLICY_SOURCE

public static final java.lang.String SYMBOL_POLICY_SOURCE

See Also:

Constant Field Values

SYMBOL_POLICY_SOURCE_KPAT

public static final java.lang.String SYMBOL_POLICY_SOURCE_KPAT

See Also:

Constant Field Values

SUBDOMAINS

public static final java.lang.String SUBDOMAINS

See Also:

Constant Field Values

DOMAIN_DESC

public static final java.lang.String DOMAIN_DESC

See Also:

Constant Field Values

_isConflictingPolicy

protected boolean _isConflictingPolicy

_redundantPolicies

protected java.util.List _redundantPolicies

_isPolRedundant

protected boolean _isPolRedundant

_selectedPolicyFromList

protected ModelPolicy _selectedPolicyFromList

_policyPath

protected static java.lang.String _policyPath

_policySetPath

protected static java.lang.String _policySetPath

_configPath

protected static java.lang.String _configPath

_doCommitNoDialog

protected static boolean _doCommitNoDialog

_policyListSelected

protected boolean _policyListSelected

_isDSActive

protected boolean _isDSActive

Constructor Detail

KPATApplet

public KPATApplet()

Method Detail

setArgs

public void setArgs(java.lang.String[] args)

showDeferredMessages

public void showDeferredMessages()

init

public void init()

Initialize the Applet.

Connect to the tunneling client, and build the GUI.

{sulcate} Command-line args are {"CoAX" | "UltraLog"} First arg must be one of these two literals; {servletURL} 2nd arg is URL of tunnel servlet (for CoAX) or PSP_PolicyAdministrator (for UltraLog); {DMRMIName} The RMI name the Domain Manager is bound to (we will send this to the servlet so it can talk to DM); [{KPATBindName}] Only used for CoAX, the name KPAT will bind its KPATRMI object to. Note that getting args from applet params is all hosed up, which is OK, cuz we can't run as an applet anyway, can we?

Overrides:

init in class java.applet.Applet

getCurrentServletURL

public java.lang.String getCurrentServletURL()

Returns the current URL used to connect to the servlet

createTreeForDomain

public SortableTreeNode createTreeForDomain(ModelDomain modelDomain)

Update the domain tree display.

startConnectionToDS

public void startConnectionToDS()

Start a new connection to a servlet

updateGuardList

protected void updateGuardList()

getGuardList

public java.util.List getGuardList()

modelPolicyListToVectorOfMsgs

public static java.util.Vector modelPolicyListToVectorOfMsgs(ModelPolicyList mpl)

Converts a model policy list to a vector of PolicyMsgs

convertModelPolicySetVector

public static java.util.Vector convertModelPolicySetVector(java.util.Vector modelPolicySets)

converts a vector of model policy sets to a vector of policy set msgs

condPolVectToString

public static java.lang.String condPolVectToString(java.util.Vector v)

ConditionalPolicy doesn't have a toString :/ so here's a util method to do so

doRefresh

public void doRefresh()

Called by the RMI proxy, to cause GUI to refresh.

getCurrentNodeSelected

public ModelPolicy getCurrentNodeSelected()

Returns the current selected node in the policy list.

getPolicyListModel

public ModelPolicyList getPolicyListModel()

treeViewHostCreate

public void treeViewHostCreate()

Create the intitial Host-centric tree view. There's no data behind this, that will happen if and when the hit the "Host" tab.

treeViewHostUpdate

public void treeViewHostUpdate(ModelHost host_rootNode)

Update the Host tree.

See comments for treeViewDomainUpdate.

treeViewSetStandardOptions

public static void treeViewSetStandardOptions(javax.swing.JTree jt)

For stuff that's the same for the two tree views.

expandTreeNodes

public static void expandTreeNodes(javax.swing.JTree jt,
                                   javax.swing.tree.TreeNode startNode)

Recursively expand the given node, and all its children.

updatePolicyPane

public void updatePolicyPane(SortableTreeNode node)

Update the policy pane with info for the specified object. This is called when the user selects an object in the tree view.

Parameters:

o - Specified object

node - The corresponding tree node of object o

updateGeneralInfoFields

public void updateGeneralInfoFields(iModelObject o)

Update the 'General Info' area (not the policy table) according to selected object.

getAgentPropsForDisplay

public static java.util.Hashtable getAgentPropsForDisplay(KAoSAgentDescription desc)

parseString

protected java.lang.String parseString(java.lang.String name)

Parse the string to get the short name after the hash # symbol

listOfStringsToString

public static java.lang.String listOfStringsToString(java.util.List list)

Converts a list of strings to a string with the ids separated by commas

policyTableUpdate

public void policyTableUpdate()

Update the JTable of polices for the currently selected node.

policyTableUpdate

public void policyTableUpdate(SortableTreeNode node)

Update the JTable of polices for the node. Actually, update the model 'behind' the table.

setIsDirty

public void setIsDirty(boolean isDirty)

Public method to toggle our dirty/clean state; (which affects whether the "Commit" and "Discard" buttons should be enabled)

getIsDirty

public boolean getIsDirty()

setIsDirty

public void setIsDirty(boolean isDirty,
                       int whatsDirty)

Version of setIsDirty for conditional policies sulcate

notifyUser

public void notifyUser(java.lang.String message)
                throws java.rmi.RemoteException

Used by KPATRMI to display a message.

Throws:

java.rmi.RemoteException

clearPolicyTarget

public void clearPolicyTarget()

handleBBNDialog

public void handleBBNDialog(java.lang.String selection)

showPolicy

public void showPolicy(java.lang.String policyId)

implements CheckPermissionPanel.PolicyViewer

Specified by:

showPolicy in interface CheckPermissionPanel.PolicyViewer