dos2unix

1 files changed, 2016 insertions, 2016 deletions

diff --git a/java/src/IceGridGUI/Coordinator.java b/java/src/IceGridGUI/Coordinator.java
index ece3ed0ea1f..37b042a6dae 100755
--- a/java/src/IceGridGUI/Coordinator.java
+++ b/java/src/IceGridGUI/Coordinator.java
@@ -1,2016 +1,2016 @@
-// **********************************************************************

-//

-// Copyright (c) 2003-2006 ZeroC, Inc. All rights reserved.

-//

-// This copy of Ice is licensed to you under the terms described in the

-// ICE_LICENSE file included in this distribution.

-//

-// **********************************************************************

-package IceGridGUI;

-

-import java.util.prefs.Preferences;

-import java.util.prefs.BackingStoreException;

-

-import java.awt.BorderLayout;

-import java.awt.Cursor;

-import java.awt.Dimension;

-import java.awt.Frame;

-import java.awt.Rectangle;

-import java.awt.Container;

-import java.awt.Component;

-import java.awt.Toolkit;

-

-import java.awt.event.ActionEvent;

-import java.awt.event.ActionListener;

-import java.awt.event.ItemEvent;

-import java.awt.event.ItemListener;

-import java.awt.event.KeyEvent;

-

-import java.io.BufferedReader;

-import java.io.InputStreamReader;

-import java.io.File;

-

-import javax.swing.AbstractAction;

-import javax.swing.Action;

-import javax.swing.ButtonGroup;

-import javax.swing.JButton;

-import javax.swing.JCheckBoxMenuItem;

-import javax.swing.JComponent;

-import javax.swing.JEditorPane;

-import javax.swing.JFileChooser;

-import javax.swing.JFrame;

-import javax.swing.JLabel;

-import javax.swing.JMenu;

-import javax.swing.JMenuBar;

-import javax.swing.JOptionPane;

-import javax.swing.JPanel;

-import javax.swing.JScrollPane;

-import javax.swing.JToggleButton;

-import javax.swing.JToolBar;

-import javax.swing.JTree;

-import javax.swing.KeyStroke;

-import javax.swing.SwingConstants;

-import javax.swing.SwingUtilities;

-

-import javax.swing.border.EmptyBorder;

-import javax.swing.filechooser.FileFilter;

-

-import com.jgoodies.looks.Options;

-import com.jgoodies.looks.HeaderStyle;

-import com.jgoodies.looks.BorderStyle;

-import com.jgoodies.looks.plastic.PlasticLookAndFeel;

-

-import IceGrid.*;

-

-//

-// This class coordinates the communications between the various objects

-// that make up the IceGrid GUI.

-// It also provides both the menu bar and tool bar.

-//

-public class Coordinator

-{

-    private class StatusBarI extends JPanel implements StatusBar

-    {

-	StatusBarI()

-	{

-	    super(new BorderLayout());

-	    setBorder(new EmptyBorder(0, 13, 10, 13));

-

-	    _text = new JLabel();

-	    _text.setHorizontalAlignment(SwingConstants.LEFT);

-	    add(_text, BorderLayout.LINE_START);

-

-	    _connectedLabel = new JLabel("Working Offline");

-	    _connectedLabel.setHorizontalAlignment(SwingConstants.RIGHT);

-	    add(_connectedLabel, BorderLayout.LINE_END);

-	}

-

-	public void setText(String text)

-	{

-	    _text.setText(text);

-	}

-

-	public void setConnected(boolean connected)

-	{

-	    if(connected)

-	    {

-		_connectedLabel.setText("Working Online");

-	    }

-	    else

-	    {

-		_connectedLabel.setText("Working Offline");

-	    }

-	}

-

-	JLabel _connectedLabel;

-	JLabel _text;

-    }

-

-    private class MenuBar extends JMenuBar

-    {

-	private MenuBar()

-	{

-	    putClientProperty(Options.HEADER_STYLE_KEY, HeaderStyle.BOTH);

-	    putClientProperty(PlasticLookAndFeel.BORDER_STYLE_KEY, BorderStyle.SEPARATOR);

-

-	    //

-	    // File menu

-	    // 

-	    JMenu fileMenu = new JMenu("File");

-	    fileMenu.setMnemonic(java.awt.event.KeyEvent.VK_F);

-	    add(fileMenu);

-

-	    //

-	    // New sub-menu

-	    //

-	    _newMenu = new JMenu("New");

-	    fileMenu.add(_newMenu);

-	    _newMenu.add(_newApplication);

-	    _newMenu.add(_newApplicationWithDefaultTemplates);

-	    _newMenu.addSeparator();

-

-	    _newMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_ADAPTER));

-	    _newMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_DBENV));

-	    _newMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_NODE));

-	    _newMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_PROPERTY_SET));

-	    _newMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_REPLICA_GROUP));

-	    

-

-	    //

-	    // Open sub-menu

-	    //

-	    JMenu openMenu = new JMenu("Open");

-	    openMenu.add(_openApplicationFromFile);

-	    openMenu.add(_openApplicationFromRegistry);

-	    

-

-	    //

-	    // New server sub-sub-menu

-	    //

-	    _newServerMenu = new JMenu("Server");

-	    _newServerMenu.setEnabled(false);

-	    _newMenu.add(_newServerMenu);

-	    _newServerMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_SERVER));

-	    _newServerMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_SERVER_ICEBOX));

-	    _newServerMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_SERVER_FROM_TEMPLATE));

-	    

-	    //

-	    // New service sub-sub-menu

-	    //

-	    _newServiceMenu = new JMenu("Service");

-	    _newServiceMenu.setEnabled(false);

-	    _newMenu.add(_newServiceMenu);

-	    _newServiceMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_SERVICE));

-	    _newServiceMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_SERVICE_FROM_TEMPLATE));

-

-	    //

-	    // New template sub-sub-menu

-	    //

-	    _newTemplateMenu = new JMenu("Template");

-	    _newTemplateMenu.setEnabled(false);

-	    _newMenu.add(_newTemplateMenu);

-	    _newTemplateMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_TEMPLATE_SERVER));

-	    _newTemplateMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_TEMPLATE_SERVER_ICEBOX));

-	    _newTemplateMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_TEMPLATE_SERVICE));

-	    

-	    fileMenu.addSeparator();

-	    fileMenu.add(_login);

-	    fileMenu.add(_logout);

-	    fileMenu.addSeparator();

-	    fileMenu.add(_acquireExclusiveWriteAccess);

-	    fileMenu.add(_releaseExclusiveWriteAccess);

-	    fileMenu.addSeparator();

-	    fileMenu.add(openMenu);

-	    fileMenu.add(_closeApplication);

-	    fileMenu.add(_save);

-	    fileMenu.add(_saveToFile);

-	    fileMenu.add(_saveToRegistry);

-	    fileMenu.addSeparator();

-	    fileMenu.add(_discardUpdates);

-	    fileMenu.addSeparator();

-	    fileMenu.add(_exit);

-	   

-	    //

-	    // Edit menu

-	    //

-	    JMenu editMenu = new JMenu("Edit");

-	    editMenu.setMnemonic(java.awt.event.KeyEvent.VK_E);

-	    add(editMenu);

-	    editMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.COPY));

-	    editMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.PASTE));

-	    editMenu.addSeparator();

-	    editMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.DELETE));

-	    editMenu.addSeparator();

-	    editMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.MOVE_UP));

-	    editMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.MOVE_DOWN));

-

-	    //

-	    // View menu

-	    //

-	    JMenu viewMenu = new JMenu("View");

-	    viewMenu.setMnemonic(java.awt.event.KeyEvent.VK_V);

-	    add(viewMenu);

-	    viewMenu.add(_showVarsMenuItem);

-	    viewMenu.add(_substituteMenuItem);

-	    viewMenu.addSeparator();

-	    viewMenu.add(_back);

-	    viewMenu.add(_forward);

-

-	    //

-	    // Tools menu

-	    //

-	    JMenu toolsMenu = new JMenu("Tools");

-	    toolsMenu.setMnemonic(java.awt.event.KeyEvent.VK_T);

-	    add(toolsMenu);

-	    

-	    //

-	    // Application sub-menu

-	    //

-	    _appMenu = new JMenu("Application");

-	    _appMenu.setEnabled(false);

-	    toolsMenu.add(_appMenu);

-	    _appMenu.add(_patchApplication);

-	    _appMenu.setEnabled(false);

-	 

-	    //

-	    // Node sub-menu

-	    //

-	    _nodeMenu = new JMenu("Node");

-	    _nodeMenu.setEnabled(false);

-	    toolsMenu.add(_nodeMenu);

-	    _nodeMenu.add(_liveActionsForMenu.get(IceGridGUI.LiveDeployment.TreeNode.SHUTDOWN_NODE));

-

-	    //

-	    // Registry sub-menu

-	    //

-	    _registryMenu = new JMenu("Registry");

-	    _registryMenu.setEnabled(false);

-	    toolsMenu.add(_registryMenu);

-	    _registryMenu.add(_liveActionsForMenu.get(IceGridGUI.LiveDeployment.TreeNode.ADD_OBJECT));

-

-	    //

-	    // Server sub-menu

-	    //

-	    _serverMenu = new JMenu("Server");

-	    _serverMenu.setEnabled(false);

-	    toolsMenu.add(_serverMenu);

-	    _serverMenu.add(_liveActionsForMenu.get(IceGridGUI.LiveDeployment.TreeNode.START));

-	    _serverMenu.add(_liveActionsForMenu.get(IceGridGUI.LiveDeployment.TreeNode.STOP));

-	    _serverMenu.addSeparator();

-	    _serverMenu.add(_liveActionsForMenu.get(IceGridGUI.LiveDeployment.TreeNode.ENABLE));

-	    _serverMenu.add(_liveActionsForMenu.get(IceGridGUI.LiveDeployment.TreeNode.DISABLE));

-	    _serverMenu.addSeparator();

-	    _serverMenu.add(_liveActionsForMenu.get(

-				IceGridGUI.LiveDeployment.TreeNode.PATCH_SERVER));

-

-	    //

-	    // Help menu

-	    //

-	    JMenu helpMenu = new JMenu("Help");

-	    helpMenu.setMnemonic(java.awt.event.KeyEvent.VK_H);

-	    add(helpMenu);

-

-	    helpMenu.add(_helpContents);

-	    

-	    helpMenu.addSeparator();

-	    helpMenu.add(_about);

-	}

-    }

-   

-    private class ToolBar extends JToolBar

-    {

-	private ToolBar()

-	{

-	    putClientProperty(Options.HEADER_STYLE_KEY, HeaderStyle.BOTH);

-	    putClientProperty(PlasticLookAndFeel.BORDER_STYLE_KEY, BorderStyle.SEPARATOR);

-	    setFloatable(false);

-	    putClientProperty("JToolBar.isRollover", Boolean.TRUE);

-

-	    JButton button = new JButton(_login);

-	    button.setText(null);

-	    button.setIcon(Utils.getIcon("/icons/24x24/login.png"));

-	    add(button);

-	    button = new JButton(_logout);

-	    button.setText(null);

-	    button.setIcon(Utils.getIcon("/icons/24x24/logout.png"));

-	    add(button);

-

-	    addSeparator();

-	   	    

-	    button = new JButton(_back);

-	    button.setText(null);

-	    button.setIcon(Utils.getIcon("/icons/24x24/back.png"));

-	    add(button);

-	    button = new JButton(_forward);

-	    button.setText(null);

-	    button.setIcon(Utils.getIcon("/icons/24x24/forward.png"));

-	    add(button);

-

-	    addSeparator();

-	    

-	    button = new JButton(_openApplicationFromRegistry);

-	    button.setText(null);

-	    button.setIcon(Utils.getIcon("/icons/24x24/open_from_registry.png"));

-	    add(button);

-	    button = new JButton(_openApplicationFromFile);

-	    button.setText(null);

-	    button.setIcon(Utils.getIcon("/icons/24x24/open_from_file.png"));

-	    add(button);

-

-	    addSeparator();

-

-	    button = new JButton(_save);

-	    button.setText(null);

-	    button.setIcon(Utils.getIcon("/icons/24x24/save.png"));

-	    add(button);

-	    button = new JButton(_saveToRegistry);

-	    button.setText(null);

-	    button.setIcon(Utils.getIcon("/icons/24x24/save_to_registry.png"));

-	    add(button);

-	    button = new JButton(_saveToFile);

-	    button.setText(null);

-	    button.setIcon(Utils.getIcon("/icons/24x24/save_to_file.png"));

-	    add(button);

-	    button = new JButton(_discardUpdates);

-	    button.setText(null);

-	    button.setIcon(Utils.getIcon("/icons/24x24/discard.png"));

-	    add(button);

-

-	    addSeparator();

-

-	    button = new JButton(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.COPY));

-	    button.setText(null);

-	    button.setIcon(Utils.getIcon("/icons/24x24/copy.png"));

-	    add(button);

-	    button = new JButton(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.PASTE));

-	    button.setText(null);

-	    button.setIcon(Utils.getIcon("/icons/24x24/paste.png"));

-	    add(button);

-	    button = new JButton(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.DELETE));

-	    button.setText(null);

-	    button.setIcon(Utils.getIcon("/icons/24x24/delete.png"));

-	    add(button);

-

-	    addSeparator();

-

-	    add(_showVarsTool);

-	    add(_substituteTool);

-	}

-    }

-

-    //

-    // All Coordinator's methods run in the UI thread

-    //

-    public Ice.Communicator getCommunicator()

-    {

-	if(_communicator == null)

-	{

-	    try

-	    {

-		_communicator = Ice.Util.initialize(_initData);

-	    }

-	    catch(Ice.LocalException e)

-	    {

-		JOptionPane.showMessageDialog(null,

-					      e.toString(),

-					      "Communicator initialization failed",

-					      JOptionPane.ERROR_MESSAGE);

-	    }

-	}

-	return _communicator;

-    }

-

-    public Ice.Properties getProperties()

-    {

-	return _initData.properties;

-    }

-

-    public Tab getCurrentTab()

-    {

-	return (Tab)_mainPane.getSelectedComponent();

-    }

-    

-    public Action getBackAction()

-    {

-	return _back;

-    }

-

-    public Action getForwardAction()

-    {

-	return _forward;

-    }

-

-    public Action getCloseApplicationAction()

-    {

-	return _closeApplication;

-    }

-

-    public Action getSaveAction()

-    {

-	return _save;

-    }

-

-    public Action getSaveToRegistryAction()

-    {

-	return _saveToRegistry;

-    }

-

-    public Action getSaveToFileAction()

-    {

-	return _saveToFile;

-    }

-

-    public Action getDiscardUpdatesAction()

-    {

-	return _discardUpdates;

-    }

-    

-    //

-    // Open live application and select application tab

-    //

-    public ApplicationPane openLiveApplication(String applicationName)

-    {

-	ApplicationPane app = (ApplicationPane)_liveApplications.get(applicationName);

-	if(app == null)

-	{

-	    ApplicationDescriptor desc = 

-		_liveDeploymentRoot.getApplicationDescriptor(applicationName);

-	    if(desc == null)

-	    {

-		JOptionPane.showMessageDialog(

-		    _mainFrame,

-		    "The application '" + applicationName + "' was not found in the registry.",

-		    "No such application",

-		    JOptionPane.ERROR_MESSAGE);

-	    }

-	    //

-	    // Essential: deep-copy desc!

-	    //

-	    desc = IceGridGUI.Application.Root.copyDescriptor(desc);

-	    app = new ApplicationPane(new IceGridGUI.Application.Root(this, desc, true, null));

-	    _mainPane.addApplication(app);

-	    _liveApplications.put(applicationName, app);

-	}

-	_mainPane.setSelectedComponent(app);

-	return app;

-    }

-    

-    public void removeLiveApplication(String name)

-    {

-	_liveApplications.remove(name);

-    }

-    

-    public void addLiveApplication(IceGridGUI.Application.Root root)

-    {

-	ApplicationPane app = _mainPane.findApplication(root);

-	assert app != null;

-	_liveApplications.put(app.getRoot().getId(), app);

-    }

-

-    public ApplicationPane getLiveApplication(String name)

-    {

-	return (ApplicationPane)_liveApplications.get(name);

-    }

-

-

-    //

-    // From the Application observer:

-    //

-    void applicationInit(String instanceName, int serial, java.util.List applications)

-    {	

-	assert _latestSerial == -1;

-	_latestSerial = serial;

-

-	_liveDeploymentRoot.applicationInit(instanceName, applications);

-	//

-	// When we get this init, we can't have any live Application yet.

-	//

-    }

-

-    void applicationAdded(int serial, ApplicationDescriptor desc)

-    {

-	_liveDeploymentRoot.applicationAdded(desc);

-	_statusBar.setText(

-	    "Last update: new application '" + desc.name + "'");

-	updateSerial(serial);

-    }

-

-    void applicationRemoved(int serial, String name)

-    {

-	_liveDeploymentRoot.applicationRemoved(name);

-	_statusBar.setText(

-	    "Last update: application '" + name + "' was removed");

-

-	ApplicationPane app = 

-	    (ApplicationPane)_liveApplications.get(name);

-	

-	if(app != null)

-	{

-	    if(app.getRoot().kill())

-	    {

-		_mainPane.remove(app);

-	    }

-	    _liveApplications.remove(name);

-	}

-	updateSerial(serial);

-    }

-

-    void applicationUpdated(int serial, ApplicationUpdateDescriptor desc)

-    {

-	_liveDeploymentRoot.applicationUpdated(desc);

-	_liveDeploymentPane.refresh();

-

-	_statusBar.setText("Last update: application  '" + desc.name + "' was updated");

-	

-	ApplicationPane app =

-	    (ApplicationPane)_liveApplications.get(desc.name);

-

-	if(app != null)

-	{

-	    if(app.getRoot().update(desc))

-	    {

-		app.refresh();

-	    }

-	}

-	updateSerial(serial);

-    }

-

-    //

-    // From the Adapter observer:

-    //

-    void adapterInit(AdapterInfo[] adapters)

-    {

-	_liveDeploymentRoot.adapterInit(adapters);

-	// _liveDeploymentPane.refresh(); // TODO: XXX: Is is it necessary to call refresh()?

-    }

-

-    void adapterAdded(AdapterInfo info)

-    {

-	_liveDeploymentRoot.adapterAdded(info);

-	_liveDeploymentPane.refresh();

-    }    

-

-    void adapterUpdated(AdapterInfo info)

-    {

-	_liveDeploymentRoot.adapterUpdated(info);

-	_liveDeploymentPane.refresh();

-    }    

-

-    void adapterRemoved(String id)

-    {

-	_liveDeploymentRoot.adapterRemoved(id);

-	_liveDeploymentPane.refresh();

-    }    

-    

-    //

-    // From the Object observer:

-    //

-    void objectInit(ObjectInfo[] objects)

-    {

-	_liveDeploymentRoot.objectInit(objects);

-	// _liveDeploymentPane.refresh(); // TODO: XXX: Is is it necessary to call refresh()?

-    }

-

-    void objectAdded(ObjectInfo info)

-    {

-	_liveDeploymentRoot.objectAdded(info);

-	_liveDeploymentPane.refresh();

-    }    

-

-    void objectUpdated(ObjectInfo info)

-    {

-	_liveDeploymentRoot.objectUpdated(info);

-	_liveDeploymentPane.refresh();

-    }    

-

-    void objectRemoved(Ice.Identity id)

-    {

-	_liveDeploymentRoot.objectRemoved(id);

-	_liveDeploymentPane.refresh();

-    } 

-    

-    public void accessDenied(AccessDeniedException e)

-    {

-	JOptionPane.showMessageDialog(

-	    _mainFrame,

-	    "Another session (username = " + e.lockUserId 

-	    + ") has exclusive write access to the registry",

-	    "Access Denied",

-	    JOptionPane.ERROR_MESSAGE);

-    }

-

-    public void pasteApplication()

-    {

-	Object descriptor = getClipboard();

-	ApplicationDescriptor desc = 

-	    IceGridGUI.Application.Root.copyDescriptor((ApplicationDescriptor)descriptor);

-

-	IceGridGUI.Application.Root root = new IceGridGUI.Application.Root(this, desc);

-	ApplicationPane app = new ApplicationPane(root);

-	_mainPane.addApplication(app);

-	_mainPane.setSelectedComponent(app);

-	root.setSelectedNode(root);

-    }

-    

-    public void removeApplicationFromRegistry(String name)

-    {

-	_mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));

-	

-	boolean acquired = false;

-	try

-	{

-	    acquireExclusiveWriteAccess(null);

-	    acquired = true;

-	    _sessionKeeper.getAdmin().removeApplication(name);

-	}

-	catch(AccessDeniedException e)

-	{

-	    accessDenied(e);

-	}

-	catch(DeploymentException e)

-	{

-	    // 

-	    // TODO: XXX: The application couldn't be removed (probably because we tried to remove it from a slave).

-	    //

-	}

-	catch(ApplicationNotExistException e)

-	{

-	    //

-	    // Somebody else deleted this application at about the same time

-	    //

-	}

-	catch(Ice.LocalException e)

-	{

-	    JOptionPane.showMessageDialog(

-		_mainFrame,

-		"Could not remove application '" + name + 

-		"' from IceGrid registry:\n" + e.toString(),

-		"Trouble with IceGrid registry",

-		JOptionPane.ERROR_MESSAGE);

-	}

-	finally

-	{

-	    if(acquired)

-	    {

-		releaseExclusiveWriteAccess();

-	    }

-	    _mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));

-	}

-    }

-

-    public void acquireExclusiveWriteAccess(Runnable runnable)

-	throws AccessDeniedException

-    {

-	if(_writeSerial == -1)

-	{

-	    _mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));

-	    try

-	    {

-		_writeSerial = _sessionKeeper.getSession().startUpdate();

-	    }

-	    finally

-	    {

-		_mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));

-	    }

-	}

-

-	assert _onExclusiveWrite == null;

-

-	//

-	// Must increment now since run() can call releaseExclusiveWriteAccess()

-	//

-	_writeAccessCount++;

-

-	if(runnable != null)

-	{

-	    if(_writeSerial <= _latestSerial)

-	    {

-		runnable.run();

-	    }

-	    else

-	    {

-		_onExclusiveWrite = runnable;

-		_mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));

-		//

-		// TODO: start a thread to check we don't wait forever

-		//

-	    }

-	}

-    }

-

-    public void releaseExclusiveWriteAccess()

-    {

-	if(--_writeAccessCount == 0)

-	{

-	    try

-	    {

-		_writeSerial = -1;

-		_sessionKeeper.getSession().finishUpdate();

-	    }

-	    catch(AccessDeniedException e)

-	    {

-		accessDenied(e);

-	    }

-	    catch(Ice.ObjectNotExistException e)

-	    {

-		//

-		// Ignored, the session is gone, and so is the exclusive access.

-		//

-	    }

-	    catch(Ice.LocalException e)

-	    {

-		JOptionPane.showMessageDialog(

-		    _mainFrame,

-		    "Could not release exclusive write access on the IceGrid registry:\n"

-		    + e.toString(),

-		    "Trouble with IceGrid registry",

-		    JOptionPane.ERROR_MESSAGE);

-	    }

-	}

-    }

-

-    private void updateSerial(int serial)

-    {

-	assert serial == _latestSerial + 1;

-	_latestSerial = serial;

-	

-	if(_writeAccessCount > 0 && 

-	   _writeSerial <= _latestSerial &&

-	   _onExclusiveWrite != null)

-	{

-	    Runnable runnable = _onExclusiveWrite;

-	    _onExclusiveWrite = null;

-	    runnable.run();

-	    _mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));

-	}

-    }

-  

-    //

-    // From the Node observer:

-    //

-    void nodeUp(NodeDynamicInfo updatedInfo)

-    {

-	_liveDeploymentRoot.nodeUp(updatedInfo);

-	_liveDeploymentPane.refresh();

-    }

-

-    void nodeDown(String node)

-    {

-	_liveDeploymentRoot.nodeDown(node);

-	_liveDeploymentPane.refresh();

-    }

-

-    void updateServer(String node, ServerDynamicInfo updatedInfo)

-    {

-	_liveDeploymentRoot.updateServer(node, updatedInfo);

-	_liveDeploymentPane.refresh();

-    }

-

-    void updateAdapter(String node, AdapterDynamicInfo updatedInfo)

-    {

-	_liveDeploymentRoot.updateAdapter(node, updatedInfo);

-	_liveDeploymentPane.refresh();

-    }

-    

-    void sessionLost()

-    {

-	_latestSerial = -1;

-	_writeSerial = -1;

-	_writeAccessCount = 0;

-	_onExclusiveWrite = null;

-	_liveDeploymentRoot.clear();

-

-	//

-	// Kill all live applications

-	//

-	java.util.Iterator p = _liveApplications.values().iterator();

-	while(p.hasNext())

-	{

-	    ApplicationPane app = (ApplicationPane)p.next();

-	    if(app.getRoot().kill())

-	    {

-		_mainPane.remove(app);

-	    }

-	}

-	_liveApplications.clear();

-	

-	_logout.setEnabled(false);

-	_openApplicationFromRegistry.setEnabled(false);

-	_patchApplication.setEnabled(false);

-	_appMenu.setEnabled(false);

-	_newApplicationWithDefaultTemplates.setEnabled(false);

-	_acquireExclusiveWriteAccess.setEnabled(false);

-	_releaseExclusiveWriteAccess.setEnabled(false);

-	_saveToRegistry.setEnabled(false);

-    }

-    

-    AdminSessionPrx login(SessionKeeper.LoginInfo info, Component parent)

-    {	

-	_liveDeploymentRoot.clear();

-

-	AdminSessionPrx session = null;

-	

-	destroyCommunicator();

-

-	Ice.InitializationData initData = _initData;	

-	if(info.routed && info.routerSSLEnabled || !info.routed && info.registrySSLEnabled)

-	{

-	    initData = (Ice.InitializationData)initData.clone();

-	    initData.properties = initData.properties._clone();

-	    initData.properties.setProperty("Ice.Plugin.IceSSL", "IceSSL.PluginFactory");

-

-	    //

-	    // Transform SSL info into properties

-	    //	   

-	    initData.properties.setProperty("IceSSL.Keystore", info.keystore);

-	    initData.properties.setProperty("IceSSL.Password", new String(info.keyPassword));

-	    initData.properties.setProperty("IceSSL.KeystorePassword", new String(info.keystorePassword));

-	    initData.properties.setProperty("IceSSL.Alias", info.alias);

-	    initData.properties.setProperty("IceSSL.Truststore", info.truststore);

-	    initData.properties.setProperty("IceSSL.TruststorePassword", new String(info.truststorePassword));

-	}

-

-	try

-	{

-	    _communicator = Ice.Util.initialize(initData);

-	}

-	catch(Ice.LocalException e)

-	{

-	    JOptionPane.showMessageDialog(parent,

-					  e.toString(),

-					  "Communicator initialization failed",

-					  JOptionPane.ERROR_MESSAGE);

-	    return null;

-	}

-

-	if(info.routed)

-	{

-	    //

-	    // Router

-	    //

-	    

-
-	    Ice.Identity routerId = new Ice.Identity();

-	    routerId.category = info.routerInstanceName;

-	    routerId.name = "router";

-	    String str = "\"" + _communicator.identityToString(routerId) + "\"";

-
-	    if(!info.routerEndpoints.equals(""))

-	    {

-		str += ":" + info.routerEndpoints;

-	    }

-	    

-	    try

-	    {

-		Glacier2.RouterPrx router = Glacier2.RouterPrxHelper.

-		    uncheckedCast(_communicator.stringToProxy(str));

-

-		//

-		// The session must be routed through this router

-		//

-		_communicator.setDefaultRouter(router);

-

-		Glacier2.SessionPrx s;

-		if(info.routerUseSSL)

-		{

-		    router = Glacier2.RouterPrxHelper.

-			uncheckedCast(router.ice_secure(true));

-

-		    s = router.createSessionFromSecureConnection();

-		    

-		    if(s == null)

-		    {

-			JOptionPane.showMessageDialog(

-			    parent,

-			    "createSessionFromSecureConnection returned a null session: \n"

-			    + "verify that Glacier2.SSLSessionManager is set to "

-			    + "<IceGridInstanceName>/AdminSSLSessionManager in your Glacier2 router configuration",

-			    "Login failed",

-			    JOptionPane.ERROR_MESSAGE);

-			

-			return null;

-		    }

-		}

-		else

-		{

-		    s = router.createSession(

-			info.routerUsername, new String(info.routerPassword));

-

-		    if(s == null)

-		    {

-			JOptionPane.showMessageDialog(

-			    parent,

-			    "createSession returned a null session: \n"

-			    + "verify that Glacier2.SessionManager is set to "

-			    + "<IceGridInstanceName>/AdminSessionManager in your Glacier2 router configuration",

-			    "Login failed",

-			    JOptionPane.ERROR_MESSAGE);

-			

-			return null;

-		    }

-		}

-		

-		session = AdminSessionPrxHelper.uncheckedCast(s);

-	    }

-	    catch(Glacier2.PermissionDeniedException e)

-	    {

-		if(e.reason.length() == 0)

-		{

-		    e.reason = info.routerUseSSL ? "Invalid credentials" : "Invalid username/password";

-		}

-		JOptionPane.showMessageDialog(parent,

-					      "Permission denied: "

-					      + e.reason,

-					      "Login failed",

-					      JOptionPane.ERROR_MESSAGE);

-		return null;

-	    }

-	    catch(Glacier2.CannotCreateSessionException e)

-	    {

-		JOptionPane.showMessageDialog(parent,

-					      "Could not create session: "

-					      + e.reason,

-					      "Login failed",

-					      JOptionPane.ERROR_MESSAGE);

-		return null;

-	    }

-	    catch(Ice.LocalException e)

-	    {

-		JOptionPane.showMessageDialog(parent,

-					      "Could not create session: "

-					      + e.toString(),

-					      "Login failed",

-					      JOptionPane.ERROR_MESSAGE);

-		return null;

-	    }

-	}

-	else

-	{

-	    //

-	    // The client uses the locator only without routing

-	    //

-	    Ice.Identity locatorId = new Ice.Identity();

-	    locatorId.category = info.registryInstanceName;

-	    locatorId.name = "Locator";

-	    String str = "\"" + _communicator.identityToString(locatorId) + "\"";

-	    if(!info.registryEndpoints.equals(""))

-	    {

-		str += ":" + info.registryEndpoints;

-	    }

-	   

-	    try

-	    {

-		Ice.LocatorPrx defaultLocator = Ice.LocatorPrxHelper.

-		    checkedCast(_communicator.stringToProxy(str));

-		_communicator.setDefaultLocator(defaultLocator);

-	    }

-	    catch(Ice.LocalException e)

-	    {

-		JOptionPane.showMessageDialog(

-		    parent,

-		    "Could not contact '" + str + "': " + e.toString(),

-		    "Login failed",

-		    JOptionPane.ERROR_MESSAGE);

-		return null;

-	    }

-

-	    //

-	    // Local session

-	    //

-	    Ice.Identity registryId = new Ice.Identity();

-	    registryId.category = info.registryInstanceName;

-	    registryId.name = "Registry";

-		

-	    RegistryPrx registry = RegistryPrxHelper.

-		uncheckedCast(_communicator.stringToProxy("\"" + _communicator.identityToString(registryId) + "\""));

-	    

-	    try

-	    {

-		if(info.registryUseSSL)

-		{

-		    registry = RegistryPrxHelper.

-			uncheckedCast(registry.ice_secure(true));

-

-		    session = AdminSessionPrxHelper.uncheckedCast(

-			registry.createAdminSessionFromSecureConnection());

-		}

-		else

-		{

-		    session = AdminSessionPrxHelper.uncheckedCast(

-			registry.createAdminSession(info.registryUsername, 

-						    new String(info.registryPassword)));

-		}

-	    }

-	    catch(IceGrid.PermissionDeniedException e)

-	    {

-		JOptionPane.showMessageDialog(parent,

-					      "Permission denied: "

-					      + e.reason,

-					      "Login failed",

-					      JOptionPane.ERROR_MESSAGE);

-		return null;

-	    }

-	    catch(Ice.LocalException e)

-	    {

-		JOptionPane.showMessageDialog(parent,

-					      "Could not create session: "

-					      + e.toString(),

-					      "Login failed",

-					      JOptionPane.ERROR_MESSAGE);

-		return null;

-	    }

-	}

-	

-	_logout.setEnabled(true);

-	_openApplicationFromRegistry.setEnabled(true);

-	_patchApplication.setEnabled(true);

-	_appMenu.setEnabled(true);

-	_newApplicationWithDefaultTemplates.setEnabled(true);

-	_acquireExclusiveWriteAccess.setEnabled(true);

-

-	_mainPane.setSelectedComponent(_liveDeploymentPane);

-

-	return session;

-    }

-

-    

-    void destroySession(AdminSessionPrx session)

-    {

-	Ice.RouterPrx router = _communicator.getDefaultRouter();

-

-	try

-	{

-	    if(router == null)

-	    {

-		session.destroy();

-	    }

-	    else

-	    {

-		Glacier2.RouterPrx gr 

-		    = Glacier2.RouterPrxHelper.uncheckedCast(router);

-		gr.destroySession();

-	    }

-	}

-	catch(Glacier2.SessionNotExistException e)

-	{

-	    // Ignored

-	}

-	catch(Ice.LocalException e)

-	{

-	    // Ignored

-	}

-    }

-

-    void showVars()

-    {

-	substitute(false);

-    }

-

-    void substituteVars()

-    {

-	substitute(true);

-    }

-

-    private void substitute(boolean newValue)

-    {

-	if(_substitute != newValue)

-	{

-	    _substitute = newValue;

-

-	    if(_substitute)

-	    {

-		_substituteMenuItem.setSelected(true);

-		_substituteTool.setSelected(true);

-	    }

-	    else

-	    {

-		_showVarsMenuItem.setSelected(true);

-		_showVarsTool.setSelected(true);

-	    }

-	    getCurrentTab().refresh();

-	}

-    }

-

-    public boolean substitute()

-    {

-	return _substitute;

-    }

-

-    public AdminPrx getAdmin()

-    {

-	return _sessionKeeper.getAdmin();

-    }

-

-    public StatusBar getStatusBar()

-    {

-	return _statusBar;

-    }

-

-    public JFrame getMainFrame()

-    {

-	return _mainFrame;

-    }

-

-    public MainPane getMainPane()

-    {

-	return _mainPane;

-    }

-

-    public ApplicationDescriptor parseFile(File file)

-    {

-	if(_icegridadminProcess == null)

-	{

-	    //

-	    // Start icegridadmin server

-	    //

-	    try

-	    {

-		_icegridadminProcess = Runtime.getRuntime().exec("icegridadmin --server");

-	    }

-	    catch(java.io.IOException e)

-	     {

-		JOptionPane.showMessageDialog(

-		    _mainFrame,

-		    "Failed to start icegridadmin subprocess: " + e.toString(),

-		    "IO Exception",

-		    JOptionPane.ERROR_MESSAGE);

-		return null;

-	    }

-	    

-	    try

-	    {

-		BufferedReader reader = 

-		    new BufferedReader(new InputStreamReader(_icegridadminProcess.getInputStream(),

-							     "US-ASCII"));

-		

-		String str = reader.readLine();

-		reader.close();

-

-		if(str == null || str.length() == 0)

-		{

-		    JOptionPane.showMessageDialog(

-			_mainFrame,

-			"The icegridadmin subprocess failed",

-			"Subprocess failure",

-			JOptionPane.ERROR_MESSAGE);

-		    destroyIceGridAdmin();

-		    return null;

-		}

-		_fileParser = str;

-	    }

-	    catch(java.io.UnsupportedEncodingException e)

-	    {

-		assert false;

-	    }

-	    catch(java.io.IOException e)

-	    {

-		JOptionPane.showMessageDialog(

-		    _mainFrame,

-		    "IO Exception: " + e.toString(),

-		    "IO Exception",

-		    JOptionPane.ERROR_MESSAGE);

-

-		destroyIceGridAdmin();

-		return null;

-	    }

-	}

-

-	try

-	{

-	    FileParserPrx fileParser = FileParserPrxHelper.checkedCast(

-		getCommunicator().stringToProxy(_fileParser).ice_router(null));

-	    return fileParser.parse(file.getAbsolutePath(), 

-				    _sessionKeeper.getRoutedAdmin());

-	}

-	catch(ParseException e)

-	{

-	    JOptionPane.showMessageDialog(

-		_mainFrame,

-		"Failed to parse file '" + file.getAbsolutePath() + "':\n" + e.toString(),

-		"Parse error",

-		JOptionPane.ERROR_MESSAGE);

-	    return null;

-	}

-	catch(Ice.LocalException e)

-	{

-	    JOptionPane.showMessageDialog(

-		_mainFrame,

-		"Operation on FileParser failed:\n" + e.toString(),

-		"Communication error",

-		JOptionPane.ERROR_MESSAGE);

-	    destroyIceGridAdmin();

-	    return null;

-	}

-    }

-

-    private void destroyIceGridAdmin()

-    {

-	if(_icegridadminProcess != null)

-	{

-	    try

-	    {

-		_icegridadminProcess.destroy();

-	    }

-	    catch(Exception e)

-	    {}

-	    _icegridadminProcess = null;

-	    _fileParser = null;

-	}

-    }

-

-

-    public File saveToFile(boolean ask, IceGridGUI.Application.Root root,

-			   File file)

-    {

-	if(ask || file == null)

-	{

-	    if(file != null)

-	    {

-		_fileChooser.setSelectedFile(file);

-	    }

-	    int result = _fileChooser.showSaveDialog(_mainFrame);

-	    if(result == JFileChooser.APPROVE_OPTION)

-	    {

-		file = _fileChooser.getSelectedFile();

-	    }

-	    else

-	    {

-		file = null;

-	    }

-	}

-	if(file != null)

-	{

-	    try

-	    {

-		XMLWriter writer = new XMLWriter(file);

-		root.write(writer);

-		writer.close();

-		_statusBar.setText(

-		    "Saved application '" + root.getId() + "' to "

-		    + file.getAbsolutePath());

-	    }

-	    catch(java.io.FileNotFoundException e)

-	    {

-		JOptionPane.showMessageDialog(

-		    _mainFrame,

-		    "Cannot use the selected file for writing.",

-		    "File Not Found",

-		    JOptionPane.ERROR_MESSAGE);

-		return null;

-	    }

-	    catch(java.io.IOException e)

-	    {

-		JOptionPane.showMessageDialog(

-		    _mainFrame,

-		    "IO Exception: " + e.toString(),

-		    "IO Exception",

-		    JOptionPane.ERROR_MESSAGE);

-		return null;

-	    }

-	}

-	return file;

-    }

-

-    

-    static private Ice.Properties createProperties(Ice.StringSeqHolder args)

-    {

-	Ice.Properties properties = Ice.Util.createProperties();

-	

-	//

-	// Set various default values

-	//

-	properties.setProperty("Ice.Override.ConnectTimeout", "5000");

-	

-	properties.setProperty("Ice.ThreadPerConnection", "1");

-

-	//

-	// For Glacier

-	//

-	properties.setProperty("Ice.ACM.Client", "0");

-	properties.setProperty("Ice.MonitorConnections", "5");

-	

-	//

-	// Disable retries

-	//

-	properties.setProperty("Ice.RetryIntervals", "-1");

-	

-	return Ice.Util.createProperties(args, properties);

-    }

-

-    Coordinator(JFrame mainFrame, Ice.StringSeqHolder args, Preferences prefs)

-    {	

-	_mainFrame = mainFrame;

-	_prefs = prefs;

-	_initData = new Ice.InitializationData();

-

-	_initData.properties = createProperties(args);

-	

-	if(args.value.length > 0)

-	{

-	    //

-	    // TODO: use proper logging

-	    //

-	    System.err.println("WARNING: extra command-line arguments");

-	    for(int i = 0; i < args.value.length; ++i)

-	    {

-		System.err.println(args.value[i]);

-	    }

-	}

-

-	_liveDeploymentRoot = new IceGridGUI.LiveDeployment.Root(this);

-

-	_sessionKeeper = new SessionKeeper(this);

-

-	_shutdownHook = new Thread("Shutdown hook")

-	    {

-		public void run()

-		{

-		    destroyIceGridAdmin();

-		    destroyCommunicator();

-		}

-	    };

-	Runtime.getRuntime().addShutdownHook(_shutdownHook);

-

-	_fileChooser = new JFileChooser();

-	_fileChooser.addChoosableFileFilter(new FileFilter()

-	    {

-		public boolean accept(File f)

-		{

-		    return f.isDirectory() || f.getName().endsWith(".xml");

-		}

-		

-		public String getDescription()

-		{

-		    return ".xml files";

-		}

-	    });

-

-

-	final int MENU_MASK = Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();

-

-	//

-	// Common actions (nodes not involved)

-	//

-	_newApplication = new AbstractAction("Application")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    newApplication();

-		}

-	    };

-

-	_newApplicationWithDefaultTemplates = 

-	    new AbstractAction("Application with default templates from registry")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    newApplicationWithDefaultTemplates();

-		}

-	    };

-	_newApplicationWithDefaultTemplates.setEnabled(false);

-

-	_login = new AbstractAction("Login...")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    _sessionKeeper.relog(true);

-		}

-	    };

-	_login.putValue(Action.SHORT_DESCRIPTION, 

-			"Log into an IceGrid registry");

-

-	_logout = new AbstractAction("Logout")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    _sessionKeeper.logout(true);

-		}

-	    };

-	_logout.putValue(Action.SHORT_DESCRIPTION, "Logout");

-	_logout.setEnabled(false);

-

-	_acquireExclusiveWriteAccess = new AbstractAction("Acquire exclusive write access")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    try

-		    {

-			acquireExclusiveWriteAccess(null);

-			_releaseExclusiveWriteAccess.setEnabled(true);

-			_acquireExclusiveWriteAccess.setEnabled(false);

-		    }

-		    catch(AccessDeniedException ade)

-		    {

-			accessDenied(ade);

-		    }

-		}

-	    };

-	_acquireExclusiveWriteAccess.putValue(Action.SHORT_DESCRIPTION, 

-					      "Acquire exclusive write access on the registry");

-	_acquireExclusiveWriteAccess.setEnabled(false);

-

-	

-	_releaseExclusiveWriteAccess = new AbstractAction("Release exclusive write access")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    releaseExclusiveWriteAccess();

-		    _acquireExclusiveWriteAccess.setEnabled(true);

-		    _releaseExclusiveWriteAccess.setEnabled(false);

-		}

-	    };

-	_releaseExclusiveWriteAccess.putValue(Action.SHORT_DESCRIPTION, 

-					      "Release exclusive write access on the registry");

-	_releaseExclusiveWriteAccess.setEnabled(false);

-

-	_openApplicationFromFile = new AbstractAction("Application from file")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    int result = _fileChooser.showOpenDialog(_mainFrame);

-		    if(result == JFileChooser.APPROVE_OPTION)

-		    {

-			File file = _fileChooser.getSelectedFile();

-

-			ApplicationDescriptor desc = parseFile(file);

-

-			if(desc != null)

-			{

-			    IceGridGUI.Application.Root root = 

-				new IceGridGUI.Application.Root(Coordinator.this, desc, false, file);

-			    ApplicationPane app = new ApplicationPane(root);

-			    _mainPane.addApplication(app);

-			    _mainPane.setSelectedComponent(app);

-			    root.setSelectedNode(root);

-			}

-		    }

-		}

-	    };

-	_openApplicationFromFile.putValue(Action.SHORT_DESCRIPTION, "Open application from file");

-	_openApplicationFromFile.setEnabled(true);

-	

-	_openApplicationFromRegistry = new AbstractAction("Application from registry")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    Object[] applicationNames = _liveDeploymentRoot.getApplicationNames();

-		    

-		    if(applicationNames.length == 0)

-		    {

-			JOptionPane.showMessageDialog(

-			    _mainFrame,

-			    "The registry does not contain any application",

-			    "Empty registry",

-			    JOptionPane.INFORMATION_MESSAGE);

-		    }

-		    else

-		    {

-			String appName = (String)JOptionPane.showInputDialog(

-			    _mainFrame, "Which Application do you want to open?", 

-			    "Open Application from registry",	 

-			    JOptionPane.QUESTION_MESSAGE, null,

-			    applicationNames, applicationNames[0]);

-			

-			if(appName != null)

-			{

-			    IceGridGUI.Application.Root root = openLiveApplication(appName).getRoot();

-			    if(root.getSelectedNode() == null)

-			    {

-				root.setSelectedNode(root);

-			    }

-			}

-		    }

-		}

-	    };

-	_openApplicationFromRegistry.putValue(Action.SHORT_DESCRIPTION, "Open application from registry");

-	_openApplicationFromRegistry.setEnabled(false);

-

-	_closeApplication = new AbstractAction("Close application")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    Tab tab = getCurrentTab();

-		    if(tab.close())

-		    {

-			String id = ((ApplicationPane)tab).getRoot().getId();

-			_liveApplications.remove(id);

-		    }

-		}

-	    };

-	_closeApplication.putValue(Action.SHORT_DESCRIPTION, "Close application");

-	_closeApplication.setEnabled(false);

-

-	_save = new AbstractAction("Save")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    getCurrentTab().save();

-		}

-	    };

-	_save.setEnabled(false);

-	_save.putValue(Action.ACCELERATOR_KEY, 

-		       KeyStroke.getKeyStroke(KeyEvent.VK_S, MENU_MASK));

-	_save.putValue(Action.SHORT_DESCRIPTION, "Save");

-

-	

-	_saveToRegistry = new AbstractAction("Save to registry")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    getCurrentTab().saveToRegistry();

-		}

-	    };

-	_saveToRegistry.setEnabled(false);

-	_saveToRegistry.putValue(Action.SHORT_DESCRIPTION, "Save to registry");

-

-	

-	_saveToFile = new AbstractAction("Save to file")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    getCurrentTab().saveToFile();

-		}

-	    };

-	_saveToFile.setEnabled(false);

-	_saveToFile.putValue(Action.SHORT_DESCRIPTION, "Save to file");

-

-	

-	_discardUpdates = new AbstractAction("Discard updates...")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    getCurrentTab().discardUpdates();

-		}

-	    };

-	_discardUpdates.setEnabled(false);

-	_discardUpdates.putValue(Action.SHORT_DESCRIPTION, "Discard updates");

-

-

-	_exit = new AbstractAction("Exit")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    exit(0);

-		}

-	    };

-	_exit.putValue(Action.ACCELERATOR_KEY, KeyStroke.getKeyStroke("alt F4"));

-

-

-	_back = new AbstractAction("Go back to the previous node")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    getCurrentTab().back();

-		}

-	    };

-	_back.setEnabled(false);

-	_back.putValue(Action.SHORT_DESCRIPTION, "Go back to the previous node");

-

-	_forward =  new AbstractAction("Go to the next node")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    getCurrentTab().forward();

-		}

-	    };

-	_forward.setEnabled(false);

-	_forward.putValue(Action.SHORT_DESCRIPTION, "Go to the next node");

-

-	_helpContents = new AbstractAction("Contents")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    helpContents();

-		}	

-	    };

-	

-	_about = new AbstractAction("About")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    about();

-		}

-	    };

-	

-	_patchApplication = new AbstractAction("Patch distribution")

-	    {

-		public void actionPerformed(ActionEvent e) 

-		{

-		    Object[] applicationNames = _liveDeploymentRoot.getPatchableApplicationNames();

-		    

-		    if(applicationNames.length == 0)

-		    {

-			JOptionPane.showMessageDialog(

-			    _mainFrame,

-			    "No application in this IceGrid registry can be patched",

-			    "No application",

-			    JOptionPane.INFORMATION_MESSAGE);

-		    }

-		    else

-		    {

-			String appName = (String)JOptionPane.showInputDialog(

-			    _mainFrame, "Which Application do you want to patch?", 

-			    "Patch application",	 

-			    JOptionPane.QUESTION_MESSAGE, null,

-			    applicationNames, applicationNames[0]);

-			

-			if(appName != null)

-			{

-			    _liveDeploymentRoot.patch(appName);

-			}

-		    }

-		}

-	    };

-	_patchApplication.setEnabled(false);

-

-	_showVarsMenuItem = new

-	    JCheckBoxMenuItem(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.SHOW_VARS));

-	_showVarsTool = new 

-	    JToggleButton(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.SHOW_VARS));

-	_showVarsTool.setIcon(Utils.getIcon("/icons/24x24/show_vars.png"));

-	_showVarsTool.setText("");

-

-	_substituteMenuItem = new

-	    JCheckBoxMenuItem(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.SUBSTITUTE_VARS));

-	_substituteTool = new 

-	    JToggleButton(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.SUBSTITUTE_VARS));

-	_substituteTool.setIcon(Utils.getIcon("/icons/24x24/substitute.png"));

-	_substituteTool.setText("");

-

-

-	ButtonGroup group = new ButtonGroup();

-	group.add(_showVarsMenuItem);

-	group.add(_substituteMenuItem);

-	group = new ButtonGroup();

-	group.add(_showVarsTool);

-	group.add(_substituteTool);

-

-	_showVarsMenuItem.setSelected(true);

-	_showVarsTool.setSelected(true);

-

-	_mainFrame.setJMenuBar(new MenuBar());

-

-	_mainFrame.getContentPane().add(new ToolBar(),

-					BorderLayout.PAGE_START);

- 

-	_mainFrame.getContentPane().add((StatusBarI)_statusBar, 

-					BorderLayout.PAGE_END);

-

-	_liveDeploymentPane = new LiveDeploymentPane(_liveDeploymentRoot);

-	_mainPane = new MainPane(this);

-	_mainFrame.getContentPane().add(_mainPane, BorderLayout.CENTER);	

-    }

-

-    JComponent getLiveDeploymentPane()

-    {

-	return _liveDeploymentPane;

-    }

-    

-    public IceGridGUI.LiveDeployment.Root getLiveDeploymentRoot()

-    {

-	return _liveDeploymentRoot;

-    }

-

-    private void newApplication()

-    {

-	ApplicationDescriptor desc =  new ApplicationDescriptor("NewApplication",

-								 new java.util.TreeMap(),

-								 new java.util.LinkedList(),

-								 new java.util.HashMap(),

-								 new java.util.HashMap(),

-								 new java.util.HashMap(),

-								 new IceGrid.DistributionDescriptor(

-								     "", new java.util.LinkedList()),

-								"",

-								new java.util.HashMap());

-	IceGridGUI.Application.Root root = new IceGridGUI.Application.Root(this, desc);

-	ApplicationPane app = new ApplicationPane(root);

-	_mainPane.addApplication(app);

-	_mainPane.setSelectedComponent(app);

-	root.setSelectedNode(root);

-    }

-

-    private void newApplicationWithDefaultTemplates()

-    {

-	_mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));

-	try

-	{

-	    ApplicationDescriptor descriptor = getAdmin().getDefaultApplicationDescriptor();

-	    descriptor.name = "NewApplication";

-	    IceGridGUI.Application.Root root = new IceGridGUI.Application.Root(this, descriptor);

-	    ApplicationPane app = new ApplicationPane(root);

-	    _mainPane.addApplication(app);

-	    _mainPane.setSelectedComponent(app);

-	    root.setSelectedNode(root);

-	}

-	catch(DeploymentException e)

-	{

-	    JOptionPane.showMessageDialog(

-		_mainFrame,

-		"The default application descriptor from the IceGrid registry is invalid:\n"

-		+ e.reason,

-		"Deployment Exception",

-		JOptionPane.ERROR_MESSAGE);

-	}

-	catch(Ice.LocalException e)

-	{

-	    JOptionPane.showMessageDialog(

-		_mainFrame,

-		"Could not retrieve the default application descriptor from the IceGrid registry: \n"

-		+ e.toString(),

-		"Trouble with IceGrid registry",

-		JOptionPane.ERROR_MESSAGE);

-	}

-	finally

-	{

-	    _mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));

-	}

-    }

-

-    private void helpContents()

-    {

-	BareBonesBrowserLaunch.openURL(

-	    "http://www.zeroc.com/help/IceGridAdmin/");

-    }

-

-    private void about()

-    {

-	String text = "IceGrid Admin version " 

-	    + IceUtil.Version.ICE_STRING_VERSION + "\n"

-	    + "Copyright \u00A9 2005-2006 ZeroC, Inc. All rights reserved.\n";

-	    

-	JOptionPane.showMessageDialog(

-	    _mainFrame,

-	    text,

-	    "About - IceGrid Admin",

-	    JOptionPane.INFORMATION_MESSAGE);

-    }

-

-    public void setClipboard(Object copy)

-    {

-	_clipboard = copy;

-    }

-

-    public Object getClipboard()

-    {

-	return _clipboard; 

-    }

-

-    void showMainFrame()

-    {

-	if(!loadWindowPrefs())

-	{

-	    _mainFrame.setLocation(100, 100);

-	    _mainFrame.pack();

-	}

-	_mainFrame.setVisible(true);

-    }

-

-    void exit(int status)

-    {

-	storeWindowPrefs();

-	destroyIceGridAdmin();

-	destroyCommunicator();

-	Runtime.getRuntime().removeShutdownHook(_shutdownHook);

-	_mainFrame.dispose();

-	Runtime.getRuntime().exit(status);

-    }

-    

-    //

-    // Can be called by the shutdown hook thread

-    //

-    private void destroyCommunicator()

-    {

-	if(_communicator != null)

-	{

-	    try	   

-	    {

-		_communicator.destroy();

-	    }

-	    catch(Ice.LocalException e)

-	    {

-		System.err.println("_communicator.destroy() raised "

-				   + e.toString());

-		e.printStackTrace();

-	    }

-	    _communicator = null;

-	}

-    }

-

-    private boolean loadWindowPrefs()

-    {

-	try

-	{

-	    if(!_prefs.nodeExists("Window"))

-	    {

-		return false;

-	    }

-	}

-	catch(BackingStoreException e)

-	{

-	    return false;

-	}

-

-	Preferences windowPrefs = _prefs.node("Window");

-	int x = windowPrefs.getInt("x", 0);

-	int y = windowPrefs.getInt("y", 0);

-	int width = windowPrefs.getInt("width", 0);

-	int height = windowPrefs.getInt("height", 0);

-	_mainFrame.setBounds(new Rectangle(x, y, width, height));

-	if(windowPrefs.getBoolean("maximized", false))

-	{

-	    _mainFrame.setExtendedState(Frame.MAXIMIZED_BOTH);

-	}

-	return true;

-    }

-

-    private void storeWindowPrefs()

-    {

-	Preferences windowPrefs = _prefs.node("Window");

-	Rectangle rect = _mainFrame.getBounds();

-	windowPrefs.putInt("x", rect.x);

-	windowPrefs.putInt("y", rect.y);

-	windowPrefs.putInt("width", rect.width);

-	windowPrefs.putInt("height", rect.height);

-	windowPrefs.putBoolean("maximized",

-			       _mainFrame.getExtendedState() == Frame.MAXIMIZED_BOTH);

-    }

-

-

-    public AdminSessionPrx getSession()

-    {

-	return _sessionKeeper.getSession();

-    }

-

-    SessionKeeper getSessionKeeper()

-    {

-	return _sessionKeeper;

-    }

-

-    Preferences getPrefs()

-    {

-	return _prefs;

-    }

-

-    public LiveActions getLiveActionsForPopup()

-    {

-	return _liveActionsForPopup;

-    }

-

-    public LiveActions getLiveActionsForMenu()

-    {

-	return _liveActionsForMenu;

-    }

-

-    public ApplicationActions getActionsForMenu()

-    {

-	return _appActionsForMenu;

-    }

-

-    public ApplicationActions getActionsForPopup()

-    {

-	return _appActionsForPopup;

-    }

-

-    public void showActions(IceGridGUI.LiveDeployment.TreeNode node)

-    {

-	boolean[] availableActions = _liveActionsForMenu.setTarget(node);

-	_appActionsForMenu.setTarget(null);

-	

-	_newServerMenu.setEnabled(false);

-	_newServiceMenu.setEnabled(false);	  

-	_newTemplateMenu.setEnabled(false);

-

-	_appMenu.setEnabled(true);

-	

-	_nodeMenu.setEnabled(

-	    availableActions[IceGridGUI.LiveDeployment.TreeNode.SHUTDOWN_NODE]);

-

-	_registryMenu.setEnabled(

-	    availableActions[IceGridGUI.LiveDeployment.TreeNode.ADD_OBJECT]);

-

-	_serverMenu.setEnabled(

-	    availableActions[IceGridGUI.LiveDeployment.TreeNode.START] ||

-	    availableActions[IceGridGUI.LiveDeployment.TreeNode.STOP] ||

-	    availableActions[IceGridGUI.LiveDeployment.TreeNode.ENABLE] ||

-	    availableActions[IceGridGUI.LiveDeployment.TreeNode.DISABLE] ||

-	    availableActions[IceGridGUI.LiveDeployment.TreeNode.PATCH_SERVER]);

-    }

-	

-    public void showActions(IceGridGUI.Application.TreeNode node)

-    {

-	boolean[] availableActions = _appActionsForMenu.setTarget(node);

-	_liveActionsForMenu.setTarget(null);

-	

-	_newServerMenu.setEnabled(

-	    availableActions[IceGridGUI.Application.TreeNode.NEW_SERVER] ||

-	    availableActions[IceGridGUI.Application.TreeNode.NEW_SERVER_ICEBOX] ||

-	    availableActions[IceGridGUI.Application.TreeNode.NEW_SERVER_FROM_TEMPLATE]);

-

-	_newServiceMenu.setEnabled(

-	    availableActions[IceGridGUI.Application.TreeNode.NEW_SERVICE] ||

-	    availableActions[IceGridGUI.Application.TreeNode.NEW_SERVICE_FROM_TEMPLATE]);

-				  

-	_newTemplateMenu.setEnabled(

-	    availableActions[IceGridGUI.Application.TreeNode.NEW_TEMPLATE_SERVER] ||

-	    availableActions[IceGridGUI.Application.TreeNode.NEW_TEMPLATE_SERVER_ICEBOX] ||

-	    availableActions[IceGridGUI.Application.TreeNode.NEW_TEMPLATE_SERVICE]);

-

-	_appMenu.setEnabled(false);

-	_nodeMenu.setEnabled(false);

-	_registryMenu.setEnabled(false);

-	_serverMenu.setEnabled(false);

-    }	

-

-

-    private final Ice.InitializationData _initData;

-    private Ice.Communicator _communicator;

-

-    private Preferences _prefs;

-    private StatusBarI _statusBar = new StatusBarI();

-    

-    private IceGridGUI.LiveDeployment.Root _liveDeploymentRoot;

-    private LiveDeploymentPane _liveDeploymentPane;

-

-    //

-    // Maps application-name to ApplicationPane (only for 'live' applications)

-    //

-    private java.util.Map _liveApplications = new java.util.HashMap();

-

-    private MainPane _mainPane;

-

-    //

-    // Keep tracks of serial number when viewing/editing application definitions

-    // (not used for displaying live deployment)

-    //

-    private int _latestSerial = -1;

-    private int _writeSerial = -1;

-   

-    private Runnable _onExclusiveWrite;

-    private int _writeAccessCount = 0;

-

-    private boolean _substitute = false;

-    

-    private JFrame _mainFrame;

-    private SessionKeeper _sessionKeeper;

-

-    private Object _clipboard;

-    

-    //

-    // Actions

-    //

-    private Action _newApplication;

-    private Action _newApplicationWithDefaultTemplates;

-    private Action _login;

-    private Action _logout;

-    private Action _acquireExclusiveWriteAccess;

-    private Action _releaseExclusiveWriteAccess;

-

-    private Action _openApplicationFromFile;

-    private Action _openApplicationFromRegistry;

-    private Action _closeApplication;

-    private Action _save;

-    private Action _saveToRegistry;

-    private Action _saveToFile;

-    private Action _discardUpdates;

-    private Action _exit;

-    private Action _back;

-    private Action _forward;

-    private Action _helpContents;

-    private Action _about;

-    private Action _patchApplication;

-

-    //

-    // Two sets of actions because the popup's target and the menu/toolbar's target

-    // can be different.

-    // 

-    private LiveActions _liveActionsForMenu = new LiveActions();

-    private LiveActions _liveActionsForPopup = new LiveActions();

-    private ApplicationActions _appActionsForMenu = new ApplicationActions(false);

-    private ApplicationActions _appActionsForPopup = new ApplicationActions(true);

-    

-    

-    private JToggleButton _showVarsTool;

-    private JToggleButton _substituteTool;

-    private JCheckBoxMenuItem _substituteMenuItem;

-    private JCheckBoxMenuItem _showVarsMenuItem;

-    

-

-    private JMenu _newMenu;

-    private JMenu _newServerMenu;

-    private JMenu _newServiceMenu;

-    private JMenu _newTemplateMenu;

-    private JMenu _appMenu;

-    private JMenu _nodeMenu;

-    private JMenu _registryMenu;

-    private JMenu _serverMenu;

-

-    private final Thread _shutdownHook;

-

-    private JFileChooser _fileChooser;

-    

-    private Process _icegridadminProcess;

-    private String _fileParser;

-

-    static private final int HISTORY_MAX_SIZE = 20;

-}

+// **********************************************************************
+//
+// Copyright (c) 2003-2006 ZeroC, Inc. All rights reserved.
+//
+// This copy of Ice is licensed to you under the terms described in the
+// ICE_LICENSE file included in this distribution.
+//
+// **********************************************************************
+package IceGridGUI;
+
+import java.util.prefs.Preferences;
+import java.util.prefs.BackingStoreException;
+
+import java.awt.BorderLayout;
+import java.awt.Cursor;
+import java.awt.Dimension;
+import java.awt.Frame;
+import java.awt.Rectangle;
+import java.awt.Container;
+import java.awt.Component;
+import java.awt.Toolkit;
+
+import java.awt.event.ActionEvent;
+import java.awt.event.ActionListener;
+import java.awt.event.ItemEvent;
+import java.awt.event.ItemListener;
+import java.awt.event.KeyEvent;
+
+import java.io.BufferedReader;
+import java.io.InputStreamReader;
+import java.io.File;
+
+import javax.swing.AbstractAction;
+import javax.swing.Action;
+import javax.swing.ButtonGroup;
+import javax.swing.JButton;
+import javax.swing.JCheckBoxMenuItem;
+import javax.swing.JComponent;
+import javax.swing.JEditorPane;
+import javax.swing.JFileChooser;
+import javax.swing.JFrame;
+import javax.swing.JLabel;
+import javax.swing.JMenu;
+import javax.swing.JMenuBar;
+import javax.swing.JOptionPane;
+import javax.swing.JPanel;
+import javax.swing.JScrollPane;
+import javax.swing.JToggleButton;
+import javax.swing.JToolBar;
+import javax.swing.JTree;
+import javax.swing.KeyStroke;
+import javax.swing.SwingConstants;
+import javax.swing.SwingUtilities;
+
+import javax.swing.border.EmptyBorder;
+import javax.swing.filechooser.FileFilter;
+
+import com.jgoodies.looks.Options;
+import com.jgoodies.looks.HeaderStyle;
+import com.jgoodies.looks.BorderStyle;
+import com.jgoodies.looks.plastic.PlasticLookAndFeel;
+
+import IceGrid.*;
+
+//
+// This class coordinates the communications between the various objects
+// that make up the IceGrid GUI.
+// It also provides both the menu bar and tool bar.
+//
+public class Coordinator
+{
+    private class StatusBarI extends JPanel implements StatusBar
+    {
+	StatusBarI()
+	{
+	    super(new BorderLayout());
+	    setBorder(new EmptyBorder(0, 13, 10, 13));
+
+	    _text = new JLabel();
+	    _text.setHorizontalAlignment(SwingConstants.LEFT);
+	    add(_text, BorderLayout.LINE_START);
+
+	    _connectedLabel = new JLabel("Working Offline");
+	    _connectedLabel.setHorizontalAlignment(SwingConstants.RIGHT);
+	    add(_connectedLabel, BorderLayout.LINE_END);
+	}
+
+	public void setText(String text)
+	{
+	    _text.setText(text);
+	}
+
+	public void setConnected(boolean connected)
+	{
+	    if(connected)
+	    {
+		_connectedLabel.setText("Working Online");
+	    }
+	    else
+	    {
+		_connectedLabel.setText("Working Offline");
+	    }
+	}
+
+	JLabel _connectedLabel;
+	JLabel _text;
+    }
+
+    private class MenuBar extends JMenuBar
+    {
+	private MenuBar()
+	{
+	    putClientProperty(Options.HEADER_STYLE_KEY, HeaderStyle.BOTH);
+	    putClientProperty(PlasticLookAndFeel.BORDER_STYLE_KEY, BorderStyle.SEPARATOR);
+
+	    //
+	    // File menu
+	    // 
+	    JMenu fileMenu = new JMenu("File");
+	    fileMenu.setMnemonic(java.awt.event.KeyEvent.VK_F);
+	    add(fileMenu);
+
+	    //
+	    // New sub-menu
+	    //
+	    _newMenu = new JMenu("New");
+	    fileMenu.add(_newMenu);
+	    _newMenu.add(_newApplication);
+	    _newMenu.add(_newApplicationWithDefaultTemplates);
+	    _newMenu.addSeparator();
+
+	    _newMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_ADAPTER));
+	    _newMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_DBENV));
+	    _newMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_NODE));
+	    _newMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_PROPERTY_SET));
+	    _newMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_REPLICA_GROUP));
+	    
+
+	    //
+	    // Open sub-menu
+	    //
+	    JMenu openMenu = new JMenu("Open");
+	    openMenu.add(_openApplicationFromFile);
+	    openMenu.add(_openApplicationFromRegistry);
+	    
+
+	    //
+	    // New server sub-sub-menu
+	    //
+	    _newServerMenu = new JMenu("Server");
+	    _newServerMenu.setEnabled(false);
+	    _newMenu.add(_newServerMenu);
+	    _newServerMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_SERVER));
+	    _newServerMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_SERVER_ICEBOX));
+	    _newServerMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_SERVER_FROM_TEMPLATE));
+	    
+	    //
+	    // New service sub-sub-menu
+	    //
+	    _newServiceMenu = new JMenu("Service");
+	    _newServiceMenu.setEnabled(false);
+	    _newMenu.add(_newServiceMenu);
+	    _newServiceMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_SERVICE));
+	    _newServiceMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_SERVICE_FROM_TEMPLATE));
+
+	    //
+	    // New template sub-sub-menu
+	    //
+	    _newTemplateMenu = new JMenu("Template");
+	    _newTemplateMenu.setEnabled(false);
+	    _newMenu.add(_newTemplateMenu);
+	    _newTemplateMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_TEMPLATE_SERVER));
+	    _newTemplateMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_TEMPLATE_SERVER_ICEBOX));
+	    _newTemplateMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.NEW_TEMPLATE_SERVICE));
+	    
+	    fileMenu.addSeparator();
+	    fileMenu.add(_login);
+	    fileMenu.add(_logout);
+	    fileMenu.addSeparator();
+	    fileMenu.add(_acquireExclusiveWriteAccess);
+	    fileMenu.add(_releaseExclusiveWriteAccess);
+	    fileMenu.addSeparator();
+	    fileMenu.add(openMenu);
+	    fileMenu.add(_closeApplication);
+	    fileMenu.add(_save);
+	    fileMenu.add(_saveToFile);
+	    fileMenu.add(_saveToRegistry);
+	    fileMenu.addSeparator();
+	    fileMenu.add(_discardUpdates);
+	    fileMenu.addSeparator();
+	    fileMenu.add(_exit);
+	   
+	    //
+	    // Edit menu
+	    //
+	    JMenu editMenu = new JMenu("Edit");
+	    editMenu.setMnemonic(java.awt.event.KeyEvent.VK_E);
+	    add(editMenu);
+	    editMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.COPY));
+	    editMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.PASTE));
+	    editMenu.addSeparator();
+	    editMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.DELETE));
+	    editMenu.addSeparator();
+	    editMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.MOVE_UP));
+	    editMenu.add(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.MOVE_DOWN));
+
+	    //
+	    // View menu
+	    //
+	    JMenu viewMenu = new JMenu("View");
+	    viewMenu.setMnemonic(java.awt.event.KeyEvent.VK_V);
+	    add(viewMenu);
+	    viewMenu.add(_showVarsMenuItem);
+	    viewMenu.add(_substituteMenuItem);
+	    viewMenu.addSeparator();
+	    viewMenu.add(_back);
+	    viewMenu.add(_forward);
+
+	    //
+	    // Tools menu
+	    //
+	    JMenu toolsMenu = new JMenu("Tools");
+	    toolsMenu.setMnemonic(java.awt.event.KeyEvent.VK_T);
+	    add(toolsMenu);
+	    
+	    //
+	    // Application sub-menu
+	    //
+	    _appMenu = new JMenu("Application");
+	    _appMenu.setEnabled(false);
+	    toolsMenu.add(_appMenu);
+	    _appMenu.add(_patchApplication);
+	    _appMenu.setEnabled(false);
+	 
+	    //
+	    // Node sub-menu
+	    //
+	    _nodeMenu = new JMenu("Node");
+	    _nodeMenu.setEnabled(false);
+	    toolsMenu.add(_nodeMenu);
+	    _nodeMenu.add(_liveActionsForMenu.get(IceGridGUI.LiveDeployment.TreeNode.SHUTDOWN_NODE));
+
+	    //
+	    // Registry sub-menu
+	    //
+	    _registryMenu = new JMenu("Registry");
+	    _registryMenu.setEnabled(false);
+	    toolsMenu.add(_registryMenu);
+	    _registryMenu.add(_liveActionsForMenu.get(IceGridGUI.LiveDeployment.TreeNode.ADD_OBJECT));
+
+	    //
+	    // Server sub-menu
+	    //
+	    _serverMenu = new JMenu("Server");
+	    _serverMenu.setEnabled(false);
+	    toolsMenu.add(_serverMenu);
+	    _serverMenu.add(_liveActionsForMenu.get(IceGridGUI.LiveDeployment.TreeNode.START));
+	    _serverMenu.add(_liveActionsForMenu.get(IceGridGUI.LiveDeployment.TreeNode.STOP));
+	    _serverMenu.addSeparator();
+	    _serverMenu.add(_liveActionsForMenu.get(IceGridGUI.LiveDeployment.TreeNode.ENABLE));
+	    _serverMenu.add(_liveActionsForMenu.get(IceGridGUI.LiveDeployment.TreeNode.DISABLE));
+	    _serverMenu.addSeparator();
+	    _serverMenu.add(_liveActionsForMenu.get(
+				IceGridGUI.LiveDeployment.TreeNode.PATCH_SERVER));
+
+	    //
+	    // Help menu
+	    //
+	    JMenu helpMenu = new JMenu("Help");
+	    helpMenu.setMnemonic(java.awt.event.KeyEvent.VK_H);
+	    add(helpMenu);
+
+	    helpMenu.add(_helpContents);
+	    
+	    helpMenu.addSeparator();
+	    helpMenu.add(_about);
+	}
+    }
+   
+    private class ToolBar extends JToolBar
+    {
+	private ToolBar()
+	{
+	    putClientProperty(Options.HEADER_STYLE_KEY, HeaderStyle.BOTH);
+	    putClientProperty(PlasticLookAndFeel.BORDER_STYLE_KEY, BorderStyle.SEPARATOR);
+	    setFloatable(false);
+	    putClientProperty("JToolBar.isRollover", Boolean.TRUE);
+
+	    JButton button = new JButton(_login);
+	    button.setText(null);
+	    button.setIcon(Utils.getIcon("/icons/24x24/login.png"));
+	    add(button);
+	    button = new JButton(_logout);
+	    button.setText(null);
+	    button.setIcon(Utils.getIcon("/icons/24x24/logout.png"));
+	    add(button);
+
+	    addSeparator();
+	   	    
+	    button = new JButton(_back);
+	    button.setText(null);
+	    button.setIcon(Utils.getIcon("/icons/24x24/back.png"));
+	    add(button);
+	    button = new JButton(_forward);
+	    button.setText(null);
+	    button.setIcon(Utils.getIcon("/icons/24x24/forward.png"));
+	    add(button);
+
+	    addSeparator();
+	    
+	    button = new JButton(_openApplicationFromRegistry);
+	    button.setText(null);
+	    button.setIcon(Utils.getIcon("/icons/24x24/open_from_registry.png"));
+	    add(button);
+	    button = new JButton(_openApplicationFromFile);
+	    button.setText(null);
+	    button.setIcon(Utils.getIcon("/icons/24x24/open_from_file.png"));
+	    add(button);
+
+	    addSeparator();
+
+	    button = new JButton(_save);
+	    button.setText(null);
+	    button.setIcon(Utils.getIcon("/icons/24x24/save.png"));
+	    add(button);
+	    button = new JButton(_saveToRegistry);
+	    button.setText(null);
+	    button.setIcon(Utils.getIcon("/icons/24x24/save_to_registry.png"));
+	    add(button);
+	    button = new JButton(_saveToFile);
+	    button.setText(null);
+	    button.setIcon(Utils.getIcon("/icons/24x24/save_to_file.png"));
+	    add(button);
+	    button = new JButton(_discardUpdates);
+	    button.setText(null);
+	    button.setIcon(Utils.getIcon("/icons/24x24/discard.png"));
+	    add(button);
+
+	    addSeparator();
+
+	    button = new JButton(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.COPY));
+	    button.setText(null);
+	    button.setIcon(Utils.getIcon("/icons/24x24/copy.png"));
+	    add(button);
+	    button = new JButton(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.PASTE));
+	    button.setText(null);
+	    button.setIcon(Utils.getIcon("/icons/24x24/paste.png"));
+	    add(button);
+	    button = new JButton(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.DELETE));
+	    button.setText(null);
+	    button.setIcon(Utils.getIcon("/icons/24x24/delete.png"));
+	    add(button);
+
+	    addSeparator();
+
+	    add(_showVarsTool);
+	    add(_substituteTool);
+	}
+    }
+
+    //
+    // All Coordinator's methods run in the UI thread
+    //
+    public Ice.Communicator getCommunicator()
+    {
+	if(_communicator == null)
+	{
+	    try
+	    {
+		_communicator = Ice.Util.initialize(_initData);
+	    }
+	    catch(Ice.LocalException e)
+	    {
+		JOptionPane.showMessageDialog(null,
+					      e.toString(),
+					      "Communicator initialization failed",
+					      JOptionPane.ERROR_MESSAGE);
+	    }
+	}
+	return _communicator;
+    }
+
+    public Ice.Properties getProperties()
+    {
+	return _initData.properties;
+    }
+
+    public Tab getCurrentTab()
+    {
+	return (Tab)_mainPane.getSelectedComponent();
+    }
+    
+    public Action getBackAction()
+    {
+	return _back;
+    }
+
+    public Action getForwardAction()
+    {
+	return _forward;
+    }
+
+    public Action getCloseApplicationAction()
+    {
+	return _closeApplication;
+    }
+
+    public Action getSaveAction()
+    {
+	return _save;
+    }
+
+    public Action getSaveToRegistryAction()
+    {
+	return _saveToRegistry;
+    }
+
+    public Action getSaveToFileAction()
+    {
+	return _saveToFile;
+    }
+
+    public Action getDiscardUpdatesAction()
+    {
+	return _discardUpdates;
+    }
+    
+    //
+    // Open live application and select application tab
+    //
+    public ApplicationPane openLiveApplication(String applicationName)
+    {
+	ApplicationPane app = (ApplicationPane)_liveApplications.get(applicationName);
+	if(app == null)
+	{
+	    ApplicationDescriptor desc = 
+		_liveDeploymentRoot.getApplicationDescriptor(applicationName);
+	    if(desc == null)
+	    {
+		JOptionPane.showMessageDialog(
+		    _mainFrame,
+		    "The application '" + applicationName + "' was not found in the registry.",
+		    "No such application",
+		    JOptionPane.ERROR_MESSAGE);
+	    }
+	    //
+	    // Essential: deep-copy desc!
+	    //
+	    desc = IceGridGUI.Application.Root.copyDescriptor(desc);
+	    app = new ApplicationPane(new IceGridGUI.Application.Root(this, desc, true, null));
+	    _mainPane.addApplication(app);
+	    _liveApplications.put(applicationName, app);
+	}
+	_mainPane.setSelectedComponent(app);
+	return app;
+    }
+    
+    public void removeLiveApplication(String name)
+    {
+	_liveApplications.remove(name);
+    }
+    
+    public void addLiveApplication(IceGridGUI.Application.Root root)
+    {
+	ApplicationPane app = _mainPane.findApplication(root);
+	assert app != null;
+	_liveApplications.put(app.getRoot().getId(), app);
+    }
+
+    public ApplicationPane getLiveApplication(String name)
+    {
+	return (ApplicationPane)_liveApplications.get(name);
+    }
+
+
+    //
+    // From the Application observer:
+    //
+    void applicationInit(String instanceName, int serial, java.util.List applications)
+    {	
+	assert _latestSerial == -1;
+	_latestSerial = serial;
+
+	_liveDeploymentRoot.applicationInit(instanceName, applications);
+	//
+	// When we get this init, we can't have any live Application yet.
+	//
+    }
+
+    void applicationAdded(int serial, ApplicationDescriptor desc)
+    {
+	_liveDeploymentRoot.applicationAdded(desc);
+	_statusBar.setText(
+	    "Last update: new application '" + desc.name + "'");
+	updateSerial(serial);
+    }
+
+    void applicationRemoved(int serial, String name)
+    {
+	_liveDeploymentRoot.applicationRemoved(name);
+	_statusBar.setText(
+	    "Last update: application '" + name + "' was removed");
+
+	ApplicationPane app = 
+	    (ApplicationPane)_liveApplications.get(name);
+	
+	if(app != null)
+	{
+	    if(app.getRoot().kill())
+	    {
+		_mainPane.remove(app);
+	    }
+	    _liveApplications.remove(name);
+	}
+	updateSerial(serial);
+    }
+
+    void applicationUpdated(int serial, ApplicationUpdateDescriptor desc)
+    {
+	_liveDeploymentRoot.applicationUpdated(desc);
+	_liveDeploymentPane.refresh();
+
+	_statusBar.setText("Last update: application  '" + desc.name + "' was updated");
+	
+	ApplicationPane app =
+	    (ApplicationPane)_liveApplications.get(desc.name);
+
+	if(app != null)
+	{
+	    if(app.getRoot().update(desc))
+	    {
+		app.refresh();
+	    }
+	}
+	updateSerial(serial);
+    }
+
+    //
+    // From the Adapter observer:
+    //
+    void adapterInit(AdapterInfo[] adapters)
+    {
+	_liveDeploymentRoot.adapterInit(adapters);
+	// _liveDeploymentPane.refresh(); // TODO: XXX: Is is it necessary to call refresh()?
+    }
+
+    void adapterAdded(AdapterInfo info)
+    {
+	_liveDeploymentRoot.adapterAdded(info);
+	_liveDeploymentPane.refresh();
+    }    
+
+    void adapterUpdated(AdapterInfo info)
+    {
+	_liveDeploymentRoot.adapterUpdated(info);
+	_liveDeploymentPane.refresh();
+    }    
+
+    void adapterRemoved(String id)
+    {
+	_liveDeploymentRoot.adapterRemoved(id);
+	_liveDeploymentPane.refresh();
+    }    
+    
+    //
+    // From the Object observer:
+    //
+    void objectInit(ObjectInfo[] objects)
+    {
+	_liveDeploymentRoot.objectInit(objects);
+	// _liveDeploymentPane.refresh(); // TODO: XXX: Is is it necessary to call refresh()?
+    }
+
+    void objectAdded(ObjectInfo info)
+    {
+	_liveDeploymentRoot.objectAdded(info);
+	_liveDeploymentPane.refresh();
+    }    
+
+    void objectUpdated(ObjectInfo info)
+    {
+	_liveDeploymentRoot.objectUpdated(info);
+	_liveDeploymentPane.refresh();
+    }    
+
+    void objectRemoved(Ice.Identity id)
+    {
+	_liveDeploymentRoot.objectRemoved(id);
+	_liveDeploymentPane.refresh();
+    } 
+    
+    public void accessDenied(AccessDeniedException e)
+    {
+	JOptionPane.showMessageDialog(
+	    _mainFrame,
+	    "Another session (username = " + e.lockUserId 
+	    + ") has exclusive write access to the registry",
+	    "Access Denied",
+	    JOptionPane.ERROR_MESSAGE);
+    }
+
+    public void pasteApplication()
+    {
+	Object descriptor = getClipboard();
+	ApplicationDescriptor desc = 
+	    IceGridGUI.Application.Root.copyDescriptor((ApplicationDescriptor)descriptor);
+
+	IceGridGUI.Application.Root root = new IceGridGUI.Application.Root(this, desc);
+	ApplicationPane app = new ApplicationPane(root);
+	_mainPane.addApplication(app);
+	_mainPane.setSelectedComponent(app);
+	root.setSelectedNode(root);
+    }
+    
+    public void removeApplicationFromRegistry(String name)
+    {
+	_mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
+	
+	boolean acquired = false;
+	try
+	{
+	    acquireExclusiveWriteAccess(null);
+	    acquired = true;
+	    _sessionKeeper.getAdmin().removeApplication(name);
+	}
+	catch(AccessDeniedException e)
+	{
+	    accessDenied(e);
+	}
+	catch(DeploymentException e)
+	{
+	    // 
+	    // TODO: XXX: The application couldn't be removed (probably because we tried to remove it from a slave).
+	    //
+	}
+	catch(ApplicationNotExistException e)
+	{
+	    //
+	    // Somebody else deleted this application at about the same time
+	    //
+	}
+	catch(Ice.LocalException e)
+	{
+	    JOptionPane.showMessageDialog(
+		_mainFrame,
+		"Could not remove application '" + name + 
+		"' from IceGrid registry:\n" + e.toString(),
+		"Trouble with IceGrid registry",
+		JOptionPane.ERROR_MESSAGE);
+	}
+	finally
+	{
+	    if(acquired)
+	    {
+		releaseExclusiveWriteAccess();
+	    }
+	    _mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+	}
+    }
+
+    public void acquireExclusiveWriteAccess(Runnable runnable)
+	throws AccessDeniedException
+    {
+	if(_writeSerial == -1)
+	{
+	    _mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
+	    try
+	    {
+		_writeSerial = _sessionKeeper.getSession().startUpdate();
+	    }
+	    finally
+	    {
+		_mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+	    }
+	}
+
+	assert _onExclusiveWrite == null;
+
+	//
+	// Must increment now since run() can call releaseExclusiveWriteAccess()
+	//
+	_writeAccessCount++;
+
+	if(runnable != null)
+	{
+	    if(_writeSerial <= _latestSerial)
+	    {
+		runnable.run();
+	    }
+	    else
+	    {
+		_onExclusiveWrite = runnable;
+		_mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
+		//
+		// TODO: start a thread to check we don't wait forever
+		//
+	    }
+	}
+    }
+
+    public void releaseExclusiveWriteAccess()
+    {
+	if(--_writeAccessCount == 0)
+	{
+	    try
+	    {
+		_writeSerial = -1;
+		_sessionKeeper.getSession().finishUpdate();
+	    }
+	    catch(AccessDeniedException e)
+	    {
+		accessDenied(e);
+	    }
+	    catch(Ice.ObjectNotExistException e)
+	    {
+		//
+		// Ignored, the session is gone, and so is the exclusive access.
+		//
+	    }
+	    catch(Ice.LocalException e)
+	    {
+		JOptionPane.showMessageDialog(
+		    _mainFrame,
+		    "Could not release exclusive write access on the IceGrid registry:\n"
+		    + e.toString(),
+		    "Trouble with IceGrid registry",
+		    JOptionPane.ERROR_MESSAGE);
+	    }
+	}
+    }
+
+    private void updateSerial(int serial)
+    {
+	assert serial == _latestSerial + 1;
+	_latestSerial = serial;
+	
+	if(_writeAccessCount > 0 && 
+	   _writeSerial <= _latestSerial &&
+	   _onExclusiveWrite != null)
+	{
+	    Runnable runnable = _onExclusiveWrite;
+	    _onExclusiveWrite = null;
+	    runnable.run();
+	    _mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+	}
+    }
+  
+    //
+    // From the Node observer:
+    //
+    void nodeUp(NodeDynamicInfo updatedInfo)
+    {
+	_liveDeploymentRoot.nodeUp(updatedInfo);
+	_liveDeploymentPane.refresh();
+    }
+
+    void nodeDown(String node)
+    {
+	_liveDeploymentRoot.nodeDown(node);
+	_liveDeploymentPane.refresh();
+    }
+
+    void updateServer(String node, ServerDynamicInfo updatedInfo)
+    {
+	_liveDeploymentRoot.updateServer(node, updatedInfo);
+	_liveDeploymentPane.refresh();
+    }
+
+    void updateAdapter(String node, AdapterDynamicInfo updatedInfo)
+    {
+	_liveDeploymentRoot.updateAdapter(node, updatedInfo);
+	_liveDeploymentPane.refresh();
+    }
+    
+    void sessionLost()
+    {
+	_latestSerial = -1;
+	_writeSerial = -1;
+	_writeAccessCount = 0;
+	_onExclusiveWrite = null;
+	_liveDeploymentRoot.clear();
+
+	//
+	// Kill all live applications
+	//
+	java.util.Iterator p = _liveApplications.values().iterator();
+	while(p.hasNext())
+	{
+	    ApplicationPane app = (ApplicationPane)p.next();
+	    if(app.getRoot().kill())
+	    {
+		_mainPane.remove(app);
+	    }
+	}
+	_liveApplications.clear();
+	
+	_logout.setEnabled(false);
+	_openApplicationFromRegistry.setEnabled(false);
+	_patchApplication.setEnabled(false);
+	_appMenu.setEnabled(false);
+	_newApplicationWithDefaultTemplates.setEnabled(false);
+	_acquireExclusiveWriteAccess.setEnabled(false);
+	_releaseExclusiveWriteAccess.setEnabled(false);
+	_saveToRegistry.setEnabled(false);
+    }
+    
+    AdminSessionPrx login(SessionKeeper.LoginInfo info, Component parent)
+    {	
+	_liveDeploymentRoot.clear();
+
+	AdminSessionPrx session = null;
+	
+	destroyCommunicator();
+
+	Ice.InitializationData initData = _initData;	
+	if(info.routed && info.routerSSLEnabled || !info.routed && info.registrySSLEnabled)
+	{
+	    initData = (Ice.InitializationData)initData.clone();
+	    initData.properties = initData.properties._clone();
+	    initData.properties.setProperty("Ice.Plugin.IceSSL", "IceSSL.PluginFactory");
+
+	    //
+	    // Transform SSL info into properties
+	    //	   
+	    initData.properties.setProperty("IceSSL.Keystore", info.keystore);
+	    initData.properties.setProperty("IceSSL.Password", new String(info.keyPassword));
+	    initData.properties.setProperty("IceSSL.KeystorePassword", new String(info.keystorePassword));
+	    initData.properties.setProperty("IceSSL.Alias", info.alias);
+	    initData.properties.setProperty("IceSSL.Truststore", info.truststore);
+	    initData.properties.setProperty("IceSSL.TruststorePassword", new String(info.truststorePassword));
+	}
+
+	try
+	{
+	    _communicator = Ice.Util.initialize(initData);
+	}
+	catch(Ice.LocalException e)
+	{
+	    JOptionPane.showMessageDialog(parent,
+					  e.toString(),
+					  "Communicator initialization failed",
+					  JOptionPane.ERROR_MESSAGE);
+	    return null;
+	}
+
+	if(info.routed)
+	{
+	    //
+	    // Router
+	    //
+	    
+
+	    Ice.Identity routerId = new Ice.Identity();
+	    routerId.category = info.routerInstanceName;
+	    routerId.name = "router";
+	    String str = "\"" + _communicator.identityToString(routerId) + "\"";
+
+	    if(!info.routerEndpoints.equals(""))
+	    {
+		str += ":" + info.routerEndpoints;
+	    }
+	    
+	    try
+	    {
+		Glacier2.RouterPrx router = Glacier2.RouterPrxHelper.
+		    uncheckedCast(_communicator.stringToProxy(str));
+
+		//
+		// The session must be routed through this router
+		//
+		_communicator.setDefaultRouter(router);
+
+		Glacier2.SessionPrx s;
+		if(info.routerUseSSL)
+		{
+		    router = Glacier2.RouterPrxHelper.
+			uncheckedCast(router.ice_secure(true));
+
+		    s = router.createSessionFromSecureConnection();
+		    
+		    if(s == null)
+		    {
+			JOptionPane.showMessageDialog(
+			    parent,
+			    "createSessionFromSecureConnection returned a null session: \n"
+			    + "verify that Glacier2.SSLSessionManager is set to "
+			    + "<IceGridInstanceName>/AdminSSLSessionManager in your Glacier2 router configuration",
+			    "Login failed",
+			    JOptionPane.ERROR_MESSAGE);
+			
+			return null;
+		    }
+		}
+		else
+		{
+		    s = router.createSession(
+			info.routerUsername, new String(info.routerPassword));
+
+		    if(s == null)
+		    {
+			JOptionPane.showMessageDialog(
+			    parent,
+			    "createSession returned a null session: \n"
+			    + "verify that Glacier2.SessionManager is set to "
+			    + "<IceGridInstanceName>/AdminSessionManager in your Glacier2 router configuration",
+			    "Login failed",
+			    JOptionPane.ERROR_MESSAGE);
+			
+			return null;
+		    }
+		}
+		
+		session = AdminSessionPrxHelper.uncheckedCast(s);
+	    }
+	    catch(Glacier2.PermissionDeniedException e)
+	    {
+		if(e.reason.length() == 0)
+		{
+		    e.reason = info.routerUseSSL ? "Invalid credentials" : "Invalid username/password";
+		}
+		JOptionPane.showMessageDialog(parent,
+					      "Permission denied: "
+					      + e.reason,
+					      "Login failed",
+					      JOptionPane.ERROR_MESSAGE);
+		return null;
+	    }
+	    catch(Glacier2.CannotCreateSessionException e)
+	    {
+		JOptionPane.showMessageDialog(parent,
+					      "Could not create session: "
+					      + e.reason,
+					      "Login failed",
+					      JOptionPane.ERROR_MESSAGE);
+		return null;
+	    }
+	    catch(Ice.LocalException e)
+	    {
+		JOptionPane.showMessageDialog(parent,
+					      "Could not create session: "
+					      + e.toString(),
+					      "Login failed",
+					      JOptionPane.ERROR_MESSAGE);
+		return null;
+	    }
+	}
+	else
+	{
+	    //
+	    // The client uses the locator only without routing
+	    //
+	    Ice.Identity locatorId = new Ice.Identity();
+	    locatorId.category = info.registryInstanceName;
+	    locatorId.name = "Locator";
+	    String str = "\"" + _communicator.identityToString(locatorId) + "\"";
+	    if(!info.registryEndpoints.equals(""))
+	    {
+		str += ":" + info.registryEndpoints;
+	    }
+	   
+	    try
+	    {
+		Ice.LocatorPrx defaultLocator = Ice.LocatorPrxHelper.
+		    checkedCast(_communicator.stringToProxy(str));
+		_communicator.setDefaultLocator(defaultLocator);
+	    }
+	    catch(Ice.LocalException e)
+	    {
+		JOptionPane.showMessageDialog(
+		    parent,
+		    "Could not contact '" + str + "': " + e.toString(),
+		    "Login failed",
+		    JOptionPane.ERROR_MESSAGE);
+		return null;
+	    }
+
+	    //
+	    // Local session
+	    //
+	    Ice.Identity registryId = new Ice.Identity();
+	    registryId.category = info.registryInstanceName;
+	    registryId.name = "Registry";
+		
+	    RegistryPrx registry = RegistryPrxHelper.
+		uncheckedCast(_communicator.stringToProxy("\"" + _communicator.identityToString(registryId) + "\""));
+	    
+	    try
+	    {
+		if(info.registryUseSSL)
+		{
+		    registry = RegistryPrxHelper.
+			uncheckedCast(registry.ice_secure(true));
+
+		    session = AdminSessionPrxHelper.uncheckedCast(
+			registry.createAdminSessionFromSecureConnection());
+		}
+		else
+		{
+		    session = AdminSessionPrxHelper.uncheckedCast(
+			registry.createAdminSession(info.registryUsername, 
+						    new String(info.registryPassword)));
+		}
+	    }
+	    catch(IceGrid.PermissionDeniedException e)
+	    {
+		JOptionPane.showMessageDialog(parent,
+					      "Permission denied: "
+					      + e.reason,
+					      "Login failed",
+					      JOptionPane.ERROR_MESSAGE);
+		return null;
+	    }
+	    catch(Ice.LocalException e)
+	    {
+		JOptionPane.showMessageDialog(parent,
+					      "Could not create session: "
+					      + e.toString(),
+					      "Login failed",
+					      JOptionPane.ERROR_MESSAGE);
+		return null;
+	    }
+	}
+	
+	_logout.setEnabled(true);
+	_openApplicationFromRegistry.setEnabled(true);
+	_patchApplication.setEnabled(true);
+	_appMenu.setEnabled(true);
+	_newApplicationWithDefaultTemplates.setEnabled(true);
+	_acquireExclusiveWriteAccess.setEnabled(true);
+
+	_mainPane.setSelectedComponent(_liveDeploymentPane);
+
+	return session;
+    }
+
+    
+    void destroySession(AdminSessionPrx session)
+    {
+	Ice.RouterPrx router = _communicator.getDefaultRouter();
+
+	try
+	{
+	    if(router == null)
+	    {
+		session.destroy();
+	    }
+	    else
+	    {
+		Glacier2.RouterPrx gr 
+		    = Glacier2.RouterPrxHelper.uncheckedCast(router);
+		gr.destroySession();
+	    }
+	}
+	catch(Glacier2.SessionNotExistException e)
+	{
+	    // Ignored
+	}
+	catch(Ice.LocalException e)
+	{
+	    // Ignored
+	}
+    }
+
+    void showVars()
+    {
+	substitute(false);
+    }
+
+    void substituteVars()
+    {
+	substitute(true);
+    }
+
+    private void substitute(boolean newValue)
+    {
+	if(_substitute != newValue)
+	{
+	    _substitute = newValue;
+
+	    if(_substitute)
+	    {
+		_substituteMenuItem.setSelected(true);
+		_substituteTool.setSelected(true);
+	    }
+	    else
+	    {
+		_showVarsMenuItem.setSelected(true);
+		_showVarsTool.setSelected(true);
+	    }
+	    getCurrentTab().refresh();
+	}
+    }
+
+    public boolean substitute()
+    {
+	return _substitute;
+    }
+
+    public AdminPrx getAdmin()
+    {
+	return _sessionKeeper.getAdmin();
+    }
+
+    public StatusBar getStatusBar()
+    {
+	return _statusBar;
+    }
+
+    public JFrame getMainFrame()
+    {
+	return _mainFrame;
+    }
+
+    public MainPane getMainPane()
+    {
+	return _mainPane;
+    }
+
+    public ApplicationDescriptor parseFile(File file)
+    {
+	if(_icegridadminProcess == null)
+	{
+	    //
+	    // Start icegridadmin server
+	    //
+	    try
+	    {
+		_icegridadminProcess = Runtime.getRuntime().exec("icegridadmin --server");
+	    }
+	    catch(java.io.IOException e)
+	     {
+		JOptionPane.showMessageDialog(
+		    _mainFrame,
+		    "Failed to start icegridadmin subprocess: " + e.toString(),
+		    "IO Exception",
+		    JOptionPane.ERROR_MESSAGE);
+		return null;
+	    }
+	    
+	    try
+	    {
+		BufferedReader reader = 
+		    new BufferedReader(new InputStreamReader(_icegridadminProcess.getInputStream(),
+							     "US-ASCII"));
+		
+		String str = reader.readLine();
+		reader.close();
+
+		if(str == null || str.length() == 0)
+		{
+		    JOptionPane.showMessageDialog(
+			_mainFrame,
+			"The icegridadmin subprocess failed",
+			"Subprocess failure",
+			JOptionPane.ERROR_MESSAGE);
+		    destroyIceGridAdmin();
+		    return null;
+		}
+		_fileParser = str;
+	    }
+	    catch(java.io.UnsupportedEncodingException e)
+	    {
+		assert false;
+	    }
+	    catch(java.io.IOException e)
+	    {
+		JOptionPane.showMessageDialog(
+		    _mainFrame,
+		    "IO Exception: " + e.toString(),
+		    "IO Exception",
+		    JOptionPane.ERROR_MESSAGE);
+
+		destroyIceGridAdmin();
+		return null;
+	    }
+	}
+
+	try
+	{
+	    FileParserPrx fileParser = FileParserPrxHelper.checkedCast(
+		getCommunicator().stringToProxy(_fileParser).ice_router(null));
+	    return fileParser.parse(file.getAbsolutePath(), 
+				    _sessionKeeper.getRoutedAdmin());
+	}
+	catch(ParseException e)
+	{
+	    JOptionPane.showMessageDialog(
+		_mainFrame,
+		"Failed to parse file '" + file.getAbsolutePath() + "':\n" + e.toString(),
+		"Parse error",
+		JOptionPane.ERROR_MESSAGE);
+	    return null;
+	}
+	catch(Ice.LocalException e)
+	{
+	    JOptionPane.showMessageDialog(
+		_mainFrame,
+		"Operation on FileParser failed:\n" + e.toString(),
+		"Communication error",
+		JOptionPane.ERROR_MESSAGE);
+	    destroyIceGridAdmin();
+	    return null;
+	}
+    }
+
+    private void destroyIceGridAdmin()
+    {
+	if(_icegridadminProcess != null)
+	{
+	    try
+	    {
+		_icegridadminProcess.destroy();
+	    }
+	    catch(Exception e)
+	    {}
+	    _icegridadminProcess = null;
+	    _fileParser = null;
+	}
+    }
+
+
+    public File saveToFile(boolean ask, IceGridGUI.Application.Root root,
+			   File file)
+    {
+	if(ask || file == null)
+	{
+	    if(file != null)
+	    {
+		_fileChooser.setSelectedFile(file);
+	    }
+	    int result = _fileChooser.showSaveDialog(_mainFrame);
+	    if(result == JFileChooser.APPROVE_OPTION)
+	    {
+		file = _fileChooser.getSelectedFile();
+	    }
+	    else
+	    {
+		file = null;
+	    }
+	}
+	if(file != null)
+	{
+	    try
+	    {
+		XMLWriter writer = new XMLWriter(file);
+		root.write(writer);
+		writer.close();
+		_statusBar.setText(
+		    "Saved application '" + root.getId() + "' to "
+		    + file.getAbsolutePath());
+	    }
+	    catch(java.io.FileNotFoundException e)
+	    {
+		JOptionPane.showMessageDialog(
+		    _mainFrame,
+		    "Cannot use the selected file for writing.",
+		    "File Not Found",
+		    JOptionPane.ERROR_MESSAGE);
+		return null;
+	    }
+	    catch(java.io.IOException e)
+	    {
+		JOptionPane.showMessageDialog(
+		    _mainFrame,
+		    "IO Exception: " + e.toString(),
+		    "IO Exception",
+		    JOptionPane.ERROR_MESSAGE);
+		return null;
+	    }
+	}
+	return file;
+    }
+
+    
+    static private Ice.Properties createProperties(Ice.StringSeqHolder args)
+    {
+	Ice.Properties properties = Ice.Util.createProperties();
+	
+	//
+	// Set various default values
+	//
+	properties.setProperty("Ice.Override.ConnectTimeout", "5000");
+	
+	properties.setProperty("Ice.ThreadPerConnection", "1");
+
+	//
+	// For Glacier
+	//
+	properties.setProperty("Ice.ACM.Client", "0");
+	properties.setProperty("Ice.MonitorConnections", "5");
+	
+	//
+	// Disable retries
+	//
+	properties.setProperty("Ice.RetryIntervals", "-1");
+	
+	return Ice.Util.createProperties(args, properties);
+    }
+
+    Coordinator(JFrame mainFrame, Ice.StringSeqHolder args, Preferences prefs)
+    {	
+	_mainFrame = mainFrame;
+	_prefs = prefs;
+	_initData = new Ice.InitializationData();
+
+	_initData.properties = createProperties(args);
+	
+	if(args.value.length > 0)
+	{
+	    //
+	    // TODO: use proper logging
+	    //
+	    System.err.println("WARNING: extra command-line arguments");
+	    for(int i = 0; i < args.value.length; ++i)
+	    {
+		System.err.println(args.value[i]);
+	    }
+	}
+
+	_liveDeploymentRoot = new IceGridGUI.LiveDeployment.Root(this);
+
+	_sessionKeeper = new SessionKeeper(this);
+
+	_shutdownHook = new Thread("Shutdown hook")
+	    {
+		public void run()
+		{
+		    destroyIceGridAdmin();
+		    destroyCommunicator();
+		}
+	    };
+	Runtime.getRuntime().addShutdownHook(_shutdownHook);
+
+	_fileChooser = new JFileChooser();
+	_fileChooser.addChoosableFileFilter(new FileFilter()
+	    {
+		public boolean accept(File f)
+		{
+		    return f.isDirectory() || f.getName().endsWith(".xml");
+		}
+		
+		public String getDescription()
+		{
+		    return ".xml files";
+		}
+	    });
+
+
+	final int MENU_MASK = Toolkit.getDefaultToolkit().getMenuShortcutKeyMask();
+
+	//
+	// Common actions (nodes not involved)
+	//
+	_newApplication = new AbstractAction("Application")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    newApplication();
+		}
+	    };
+
+	_newApplicationWithDefaultTemplates = 
+	    new AbstractAction("Application with default templates from registry")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    newApplicationWithDefaultTemplates();
+		}
+	    };
+	_newApplicationWithDefaultTemplates.setEnabled(false);
+
+	_login = new AbstractAction("Login...")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    _sessionKeeper.relog(true);
+		}
+	    };
+	_login.putValue(Action.SHORT_DESCRIPTION, 
+			"Log into an IceGrid registry");
+
+	_logout = new AbstractAction("Logout")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    _sessionKeeper.logout(true);
+		}
+	    };
+	_logout.putValue(Action.SHORT_DESCRIPTION, "Logout");
+	_logout.setEnabled(false);
+
+	_acquireExclusiveWriteAccess = new AbstractAction("Acquire exclusive write access")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    try
+		    {
+			acquireExclusiveWriteAccess(null);
+			_releaseExclusiveWriteAccess.setEnabled(true);
+			_acquireExclusiveWriteAccess.setEnabled(false);
+		    }
+		    catch(AccessDeniedException ade)
+		    {
+			accessDenied(ade);
+		    }
+		}
+	    };
+	_acquireExclusiveWriteAccess.putValue(Action.SHORT_DESCRIPTION, 
+					      "Acquire exclusive write access on the registry");
+	_acquireExclusiveWriteAccess.setEnabled(false);
+
+	
+	_releaseExclusiveWriteAccess = new AbstractAction("Release exclusive write access")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    releaseExclusiveWriteAccess();
+		    _acquireExclusiveWriteAccess.setEnabled(true);
+		    _releaseExclusiveWriteAccess.setEnabled(false);
+		}
+	    };
+	_releaseExclusiveWriteAccess.putValue(Action.SHORT_DESCRIPTION, 
+					      "Release exclusive write access on the registry");
+	_releaseExclusiveWriteAccess.setEnabled(false);
+
+	_openApplicationFromFile = new AbstractAction("Application from file")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    int result = _fileChooser.showOpenDialog(_mainFrame);
+		    if(result == JFileChooser.APPROVE_OPTION)
+		    {
+			File file = _fileChooser.getSelectedFile();
+
+			ApplicationDescriptor desc = parseFile(file);
+
+			if(desc != null)
+			{
+			    IceGridGUI.Application.Root root = 
+				new IceGridGUI.Application.Root(Coordinator.this, desc, false, file);
+			    ApplicationPane app = new ApplicationPane(root);
+			    _mainPane.addApplication(app);
+			    _mainPane.setSelectedComponent(app);
+			    root.setSelectedNode(root);
+			}
+		    }
+		}
+	    };
+	_openApplicationFromFile.putValue(Action.SHORT_DESCRIPTION, "Open application from file");
+	_openApplicationFromFile.setEnabled(true);
+	
+	_openApplicationFromRegistry = new AbstractAction("Application from registry")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    Object[] applicationNames = _liveDeploymentRoot.getApplicationNames();
+		    
+		    if(applicationNames.length == 0)
+		    {
+			JOptionPane.showMessageDialog(
+			    _mainFrame,
+			    "The registry does not contain any application",
+			    "Empty registry",
+			    JOptionPane.INFORMATION_MESSAGE);
+		    }
+		    else
+		    {
+			String appName = (String)JOptionPane.showInputDialog(
+			    _mainFrame, "Which Application do you want to open?", 
+			    "Open Application from registry",	 
+			    JOptionPane.QUESTION_MESSAGE, null,
+			    applicationNames, applicationNames[0]);
+			
+			if(appName != null)
+			{
+			    IceGridGUI.Application.Root root = openLiveApplication(appName).getRoot();
+			    if(root.getSelectedNode() == null)
+			    {
+				root.setSelectedNode(root);
+			    }
+			}
+		    }
+		}
+	    };
+	_openApplicationFromRegistry.putValue(Action.SHORT_DESCRIPTION, "Open application from registry");
+	_openApplicationFromRegistry.setEnabled(false);
+
+	_closeApplication = new AbstractAction("Close application")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    Tab tab = getCurrentTab();
+		    if(tab.close())
+		    {
+			String id = ((ApplicationPane)tab).getRoot().getId();
+			_liveApplications.remove(id);
+		    }
+		}
+	    };
+	_closeApplication.putValue(Action.SHORT_DESCRIPTION, "Close application");
+	_closeApplication.setEnabled(false);
+
+	_save = new AbstractAction("Save")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    getCurrentTab().save();
+		}
+	    };
+	_save.setEnabled(false);
+	_save.putValue(Action.ACCELERATOR_KEY, 
+		       KeyStroke.getKeyStroke(KeyEvent.VK_S, MENU_MASK));
+	_save.putValue(Action.SHORT_DESCRIPTION, "Save");
+
+	
+	_saveToRegistry = new AbstractAction("Save to registry")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    getCurrentTab().saveToRegistry();
+		}
+	    };
+	_saveToRegistry.setEnabled(false);
+	_saveToRegistry.putValue(Action.SHORT_DESCRIPTION, "Save to registry");
+
+	
+	_saveToFile = new AbstractAction("Save to file")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    getCurrentTab().saveToFile();
+		}
+	    };
+	_saveToFile.setEnabled(false);
+	_saveToFile.putValue(Action.SHORT_DESCRIPTION, "Save to file");
+
+	
+	_discardUpdates = new AbstractAction("Discard updates...")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    getCurrentTab().discardUpdates();
+		}
+	    };
+	_discardUpdates.setEnabled(false);
+	_discardUpdates.putValue(Action.SHORT_DESCRIPTION, "Discard updates");
+
+
+	_exit = new AbstractAction("Exit")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    exit(0);
+		}
+	    };
+	_exit.putValue(Action.ACCELERATOR_KEY, KeyStroke.getKeyStroke("alt F4"));
+
+
+	_back = new AbstractAction("Go back to the previous node")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    getCurrentTab().back();
+		}
+	    };
+	_back.setEnabled(false);
+	_back.putValue(Action.SHORT_DESCRIPTION, "Go back to the previous node");
+
+	_forward =  new AbstractAction("Go to the next node")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    getCurrentTab().forward();
+		}
+	    };
+	_forward.setEnabled(false);
+	_forward.putValue(Action.SHORT_DESCRIPTION, "Go to the next node");
+
+	_helpContents = new AbstractAction("Contents")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    helpContents();
+		}	
+	    };
+	
+	_about = new AbstractAction("About")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    about();
+		}
+	    };
+	
+	_patchApplication = new AbstractAction("Patch distribution")
+	    {
+		public void actionPerformed(ActionEvent e) 
+		{
+		    Object[] applicationNames = _liveDeploymentRoot.getPatchableApplicationNames();
+		    
+		    if(applicationNames.length == 0)
+		    {
+			JOptionPane.showMessageDialog(
+			    _mainFrame,
+			    "No application in this IceGrid registry can be patched",
+			    "No application",
+			    JOptionPane.INFORMATION_MESSAGE);
+		    }
+		    else
+		    {
+			String appName = (String)JOptionPane.showInputDialog(
+			    _mainFrame, "Which Application do you want to patch?", 
+			    "Patch application",	 
+			    JOptionPane.QUESTION_MESSAGE, null,
+			    applicationNames, applicationNames[0]);
+			
+			if(appName != null)
+			{
+			    _liveDeploymentRoot.patch(appName);
+			}
+		    }
+		}
+	    };
+	_patchApplication.setEnabled(false);
+
+	_showVarsMenuItem = new
+	    JCheckBoxMenuItem(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.SHOW_VARS));
+	_showVarsTool = new 
+	    JToggleButton(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.SHOW_VARS));
+	_showVarsTool.setIcon(Utils.getIcon("/icons/24x24/show_vars.png"));
+	_showVarsTool.setText("");
+
+	_substituteMenuItem = new
+	    JCheckBoxMenuItem(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.SUBSTITUTE_VARS));
+	_substituteTool = new 
+	    JToggleButton(_appActionsForMenu.get(IceGridGUI.Application.TreeNode.SUBSTITUTE_VARS));
+	_substituteTool.setIcon(Utils.getIcon("/icons/24x24/substitute.png"));
+	_substituteTool.setText("");
+
+
+	ButtonGroup group = new ButtonGroup();
+	group.add(_showVarsMenuItem);
+	group.add(_substituteMenuItem);
+	group = new ButtonGroup();
+	group.add(_showVarsTool);
+	group.add(_substituteTool);
+
+	_showVarsMenuItem.setSelected(true);
+	_showVarsTool.setSelected(true);
+
+	_mainFrame.setJMenuBar(new MenuBar());
+
+	_mainFrame.getContentPane().add(new ToolBar(),
+					BorderLayout.PAGE_START);
+ 
+	_mainFrame.getContentPane().add((StatusBarI)_statusBar, 
+					BorderLayout.PAGE_END);
+
+	_liveDeploymentPane = new LiveDeploymentPane(_liveDeploymentRoot);
+	_mainPane = new MainPane(this);
+	_mainFrame.getContentPane().add(_mainPane, BorderLayout.CENTER);	
+    }
+
+    JComponent getLiveDeploymentPane()
+    {
+	return _liveDeploymentPane;
+    }
+    
+    public IceGridGUI.LiveDeployment.Root getLiveDeploymentRoot()
+    {
+	return _liveDeploymentRoot;
+    }
+
+    private void newApplication()
+    {
+	ApplicationDescriptor desc =  new ApplicationDescriptor("NewApplication",
+								 new java.util.TreeMap(),
+								 new java.util.LinkedList(),
+								 new java.util.HashMap(),
+								 new java.util.HashMap(),
+								 new java.util.HashMap(),
+								 new IceGrid.DistributionDescriptor(
+								     "", new java.util.LinkedList()),
+								"",
+								new java.util.HashMap());
+	IceGridGUI.Application.Root root = new IceGridGUI.Application.Root(this, desc);
+	ApplicationPane app = new ApplicationPane(root);
+	_mainPane.addApplication(app);
+	_mainPane.setSelectedComponent(app);
+	root.setSelectedNode(root);
+    }
+
+    private void newApplicationWithDefaultTemplates()
+    {
+	_mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.WAIT_CURSOR));
+	try
+	{
+	    ApplicationDescriptor descriptor = getAdmin().getDefaultApplicationDescriptor();
+	    descriptor.name = "NewApplication";
+	    IceGridGUI.Application.Root root = new IceGridGUI.Application.Root(this, descriptor);
+	    ApplicationPane app = new ApplicationPane(root);
+	    _mainPane.addApplication(app);
+	    _mainPane.setSelectedComponent(app);
+	    root.setSelectedNode(root);
+	}
+	catch(DeploymentException e)
+	{
+	    JOptionPane.showMessageDialog(
+		_mainFrame,
+		"The default application descriptor from the IceGrid registry is invalid:\n"
+		+ e.reason,
+		"Deployment Exception",
+		JOptionPane.ERROR_MESSAGE);
+	}
+	catch(Ice.LocalException e)
+	{
+	    JOptionPane.showMessageDialog(
+		_mainFrame,
+		"Could not retrieve the default application descriptor from the IceGrid registry: \n"
+		+ e.toString(),
+		"Trouble with IceGrid registry",
+		JOptionPane.ERROR_MESSAGE);
+	}
+	finally
+	{
+	    _mainFrame.setCursor(Cursor.getPredefinedCursor(Cursor.DEFAULT_CURSOR));
+	}
+    }
+
+    private void helpContents()
+    {
+	BareBonesBrowserLaunch.openURL(
+	    "http://www.zeroc.com/help/IceGridAdmin/");
+    }
+
+    private void about()
+    {
+	String text = "IceGrid Admin version " 
+	    + IceUtil.Version.ICE_STRING_VERSION + "\n"
+	    + "Copyright \u00A9 2005-2006 ZeroC, Inc. All rights reserved.\n";
+	    
+	JOptionPane.showMessageDialog(
+	    _mainFrame,
+	    text,
+	    "About - IceGrid Admin",
+	    JOptionPane.INFORMATION_MESSAGE);
+    }
+
+    public void setClipboard(Object copy)
+    {
+	_clipboard = copy;
+    }
+
+    public Object getClipboard()
+    {
+	return _clipboard; 
+    }
+
+    void showMainFrame()
+    {
+	if(!loadWindowPrefs())
+	{
+	    _mainFrame.setLocation(100, 100);
+	    _mainFrame.pack();
+	}
+	_mainFrame.setVisible(true);
+    }
+
+    void exit(int status)
+    {
+	storeWindowPrefs();
+	destroyIceGridAdmin();
+	destroyCommunicator();
+	Runtime.getRuntime().removeShutdownHook(_shutdownHook);
+	_mainFrame.dispose();
+	Runtime.getRuntime().exit(status);
+    }
+    
+    //
+    // Can be called by the shutdown hook thread
+    //
+    private void destroyCommunicator()
+    {
+	if(_communicator != null)
+	{
+	    try	   
+	    {
+		_communicator.destroy();
+	    }
+	    catch(Ice.LocalException e)
+	    {
+		System.err.println("_communicator.destroy() raised "
+				   + e.toString());
+		e.printStackTrace();
+	    }
+	    _communicator = null;
+	}
+    }
+
+    private boolean loadWindowPrefs()
+    {
+	try
+	{
+	    if(!_prefs.nodeExists("Window"))
+	    {
+		return false;
+	    }
+	}
+	catch(BackingStoreException e)
+	{
+	    return false;
+	}
+
+	Preferences windowPrefs = _prefs.node("Window");
+	int x = windowPrefs.getInt("x", 0);
+	int y = windowPrefs.getInt("y", 0);
+	int width = windowPrefs.getInt("width", 0);
+	int height = windowPrefs.getInt("height", 0);
+	_mainFrame.setBounds(new Rectangle(x, y, width, height));
+	if(windowPrefs.getBoolean("maximized", false))
+	{
+	    _mainFrame.setExtendedState(Frame.MAXIMIZED_BOTH);
+	}
+	return true;
+    }
+
+    private void storeWindowPrefs()
+    {
+	Preferences windowPrefs = _prefs.node("Window");
+	Rectangle rect = _mainFrame.getBounds();
+	windowPrefs.putInt("x", rect.x);
+	windowPrefs.putInt("y", rect.y);
+	windowPrefs.putInt("width", rect.width);
+	windowPrefs.putInt("height", rect.height);
+	windowPrefs.putBoolean("maximized",
+			       _mainFrame.getExtendedState() == Frame.MAXIMIZED_BOTH);
+    }
+
+
+    public AdminSessionPrx getSession()
+    {
+	return _sessionKeeper.getSession();
+    }
+
+    SessionKeeper getSessionKeeper()
+    {
+	return _sessionKeeper;
+    }
+
+    Preferences getPrefs()
+    {
+	return _prefs;
+    }
+
+    public LiveActions getLiveActionsForPopup()
+    {
+	return _liveActionsForPopup;
+    }
+
+    public LiveActions getLiveActionsForMenu()
+    {
+	return _liveActionsForMenu;
+    }
+
+    public ApplicationActions getActionsForMenu()
+    {
+	return _appActionsForMenu;
+    }
+
+    public ApplicationActions getActionsForPopup()
+    {
+	return _appActionsForPopup;
+    }
+
+    public void showActions(IceGridGUI.LiveDeployment.TreeNode node)
+    {
+	boolean[] availableActions = _liveActionsForMenu.setTarget(node);
+	_appActionsForMenu.setTarget(null);
+	
+	_newServerMenu.setEnabled(false);
+	_newServiceMenu.setEnabled(false);	  
+	_newTemplateMenu.setEnabled(false);
+
+	_appMenu.setEnabled(true);
+	
+	_nodeMenu.setEnabled(
+	    availableActions[IceGridGUI.LiveDeployment.TreeNode.SHUTDOWN_NODE]);
+
+	_registryMenu.setEnabled(
+	    availableActions[IceGridGUI.LiveDeployment.TreeNode.ADD_OBJECT]);
+
+	_serverMenu.setEnabled(
+	    availableActions[IceGridGUI.LiveDeployment.TreeNode.START] ||
+	    availableActions[IceGridGUI.LiveDeployment.TreeNode.STOP] ||
+	    availableActions[IceGridGUI.LiveDeployment.TreeNode.ENABLE] ||
+	    availableActions[IceGridGUI.LiveDeployment.TreeNode.DISABLE] ||
+	    availableActions[IceGridGUI.LiveDeployment.TreeNode.PATCH_SERVER]);
+    }
+	
+    public void showActions(IceGridGUI.Application.TreeNode node)
+    {
+	boolean[] availableActions = _appActionsForMenu.setTarget(node);
+	_liveActionsForMenu.setTarget(null);
+	
+	_newServerMenu.setEnabled(
+	    availableActions[IceGridGUI.Application.TreeNode.NEW_SERVER] ||
+	    availableActions[IceGridGUI.Application.TreeNode.NEW_SERVER_ICEBOX] ||
+	    availableActions[IceGridGUI.Application.TreeNode.NEW_SERVER_FROM_TEMPLATE]);
+
+	_newServiceMenu.setEnabled(
+	    availableActions[IceGridGUI.Application.TreeNode.NEW_SERVICE] ||
+	    availableActions[IceGridGUI.Application.TreeNode.NEW_SERVICE_FROM_TEMPLATE]);
+				  
+	_newTemplateMenu.setEnabled(
+	    availableActions[IceGridGUI.Application.TreeNode.NEW_TEMPLATE_SERVER] ||
+	    availableActions[IceGridGUI.Application.TreeNode.NEW_TEMPLATE_SERVER_ICEBOX] ||
+	    availableActions[IceGridGUI.Application.TreeNode.NEW_TEMPLATE_SERVICE]);
+
+	_appMenu.setEnabled(false);
+	_nodeMenu.setEnabled(false);
+	_registryMenu.setEnabled(false);
+	_serverMenu.setEnabled(false);
+    }	
+
+
+    private final Ice.InitializationData _initData;
+    private Ice.Communicator _communicator;
+
+    private Preferences _prefs;
+    private StatusBarI _statusBar = new StatusBarI();
+    
+    private IceGridGUI.LiveDeployment.Root _liveDeploymentRoot;
+    private LiveDeploymentPane _liveDeploymentPane;
+
+    //
+    // Maps application-name to ApplicationPane (only for 'live' applications)
+    //
+    private java.util.Map _liveApplications = new java.util.HashMap();
+
+    private MainPane _mainPane;
+
+    //
+    // Keep tracks of serial number when viewing/editing application definitions
+    // (not used for displaying live deployment)
+    //
+    private int _latestSerial = -1;
+    private int _writeSerial = -1;
+   
+    private Runnable _onExclusiveWrite;
+    private int _writeAccessCount = 0;
+
+    private boolean _substitute = false;
+    
+    private JFrame _mainFrame;
+    private SessionKeeper _sessionKeeper;
+
+    private Object _clipboard;
+    
+    //
+    // Actions
+    //
+    private Action _newApplication;
+    private Action _newApplicationWithDefaultTemplates;
+    private Action _login;
+    private Action _logout;
+    private Action _acquireExclusiveWriteAccess;
+    private Action _releaseExclusiveWriteAccess;
+
+    private Action _openApplicationFromFile;
+    private Action _openApplicationFromRegistry;
+    private Action _closeApplication;
+    private Action _save;
+    private Action _saveToRegistry;
+    private Action _saveToFile;
+    private Action _discardUpdates;
+    private Action _exit;
+    private Action _back;
+    private Action _forward;
+    private Action _helpContents;
+    private Action _about;
+    private Action _patchApplication;
+
+    //
+    // Two sets of actions because the popup's target and the menu/toolbar's target
+    // can be different.
+    // 
+    private LiveActions _liveActionsForMenu = new LiveActions();
+    private LiveActions _liveActionsForPopup = new LiveActions();
+    private ApplicationActions _appActionsForMenu = new ApplicationActions(false);
+    private ApplicationActions _appActionsForPopup = new ApplicationActions(true);
+    
+    
+    private JToggleButton _showVarsTool;
+    private JToggleButton _substituteTool;
+    private JCheckBoxMenuItem _substituteMenuItem;
+    private JCheckBoxMenuItem _showVarsMenuItem;
+    
+
+    private JMenu _newMenu;
+    private JMenu _newServerMenu;
+    private JMenu _newServiceMenu;
+    private JMenu _newTemplateMenu;
+    private JMenu _appMenu;
+    private JMenu _nodeMenu;
+    private JMenu _registryMenu;
+    private JMenu _serverMenu;
+
+    private final Thread _shutdownHook;
+
+    private JFileChooser _fileChooser;
+    
+    private Process _icegridadminProcess;
+    private String _fileParser;
+
+    static private final int HISTORY_MAX_SIZE = 20;
+}