plugins/org.eclipse.libra.framework.ui/src/org/eclipse/libra/framework/ui/internal/editor/FrameworkInstanceLocationEditorSection.java - gerrit/libra/org.eclipse.libra - Git at Google

 /*******************************************************************************
  *    Copyright (c) 2010 Eteration A.S. and others.
  *    All rights reserved. This program and the accompanying materials
  *    are made available under the terms of the Eclipse Public License v1.0
  *    which accompanies this distribution, and is available at
  *    http://www.eclipse.org/legal/epl-v10.html
  *
  *     Contributors:
  *        IBM Corporation - initial API and implementation
  *           - This code is based on WTP SDK frameworks and Tomcat Server Adapters
  *           org.eclipse.jst.server.core
  *           org.eclipse.jst.server.ui
  *
  *       Naci Dai and Murat Yener, Eteration A.S.
  *******************************************************************************/

 package org.eclipse.libra.framework.ui.internal.editor;

 import java.beans.PropertyChangeEvent;
 import java.beans.PropertyChangeListener;

 import org.eclipse.core.resources.IWorkspaceRoot;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IPath;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Path;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.jface.window.Window;
 import org.eclipse.jface.wizard.WizardDialog;
 import org.eclipse.libra.framework.core.FrameworkCorePlugin;
 import org.eclipse.libra.framework.core.FrameworkInstanceDelegate;
 import org.eclipse.libra.framework.core.IOSGIFrameworkInstance;
 import org.eclipse.libra.framework.ui.ContextIds;
 import org.eclipse.libra.framework.ui.FrameworkUIPlugin;
 import org.eclipse.libra.framework.ui.Messages;
 import org.eclipse.libra.framework.ui.Trace;
 import org.eclipse.osgi.util.NLS;
 import org.eclipse.pde.core.target.ITargetDefinition;
 import org.eclipse.pde.core.target.ITargetPlatformService;
 import org.eclipse.pde.internal.ui.wizards.target.EditTargetDefinitionWizard;
 import org.eclipse.swt.SWT;
 import org.eclipse.swt.events.ModifyEvent;
 import org.eclipse.swt.events.ModifyListener;
 import org.eclipse.swt.events.SelectionAdapter;
 import org.eclipse.swt.events.SelectionEvent;
 import org.eclipse.swt.layout.GridData;
 import org.eclipse.swt.layout.GridLayout;
 import org.eclipse.swt.widgets.Button;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.DirectoryDialog;
 import org.eclipse.swt.widgets.Label;
 import org.eclipse.swt.widgets.Text;
 import org.eclipse.ui.IEditorInput;
 import org.eclipse.ui.IEditorSite;
 import org.eclipse.ui.PlatformUI;
 import org.eclipse.ui.forms.IFormColors;
 import org.eclipse.ui.forms.widgets.ExpandableComposite;
 import org.eclipse.ui.forms.widgets.FormToolkit;
 import org.eclipse.ui.forms.widgets.Section;
 import org.eclipse.ui.help.IWorkbenchHelpSystem;
 import org.eclipse.wst.server.core.IPublishListener;
 import org.eclipse.wst.server.core.IRuntime;
 import org.eclipse.wst.server.core.IServer;
 import org.eclipse.wst.server.core.util.PublishAdapter;
 import org.eclipse.wst.server.ui.editor.ServerEditorSection;


 public class FrameworkInstanceLocationEditorSection extends ServerEditorSection {
 	protected Section section;
 	protected IOSGIFrameworkInstance frameworkInstance;

 	protected Button frameworkInstanceDirCustom;

 	protected Text frameworkInstanceDir;
 	protected Button frameworkInstanceDirBrowse;

 	protected Text targetPlatformName;
 	protected Button targetPlatformEdit;

 	protected PropertyChangeListener listener;
 	protected IPublishListener publishListener;
 	protected IPath workspacePath;

 	protected boolean allowRestrictedEditing;
 	protected IPath installDirPath;

 	protected boolean updating=false;

 	public FrameworkInstanceLocationEditorSection() {
 		super();
 	}

 	/**
 	 * Add listeners to detect undo changes and publishing of the server.
 	 */
 	protected void addChangeListeners() {
 		listener = new PropertyChangeListener() {
 			public void propertyChange(PropertyChangeEvent event) {
 				if (updating)
 					return;
 				updating = true;
 				if (IOSGIFrameworkInstance.PROPERTY_INSTANCE_DIR.equals(event.getPropertyName())) {
 					updateServerDirButtons();
 					updateServerDirFields();
 					validate();
 				}
 				updating = false;
 			}
 		};
 		server.addPropertyChangeListener(listener);

 		publishListener = new PublishAdapter() {
 			public void publishFinished(IServer server2, IStatus status) {
 				boolean flag = false;
 				if (status.isOK() && server2.getModules().length == 0)
 					flag = true;
 				if (flag != allowRestrictedEditing) {
 					allowRestrictedEditing = flag;
 					// Update the state of the fields
 					PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
 						public void run() {
 							boolean customServerDir = false;
 							if (!FrameworkInstanceLocationEditorSection.this.frameworkInstanceDirCustom.isDisposed())
 								customServerDir = FrameworkInstanceLocationEditorSection.this.frameworkInstanceDirCustom.getSelection();
 							if (!FrameworkInstanceLocationEditorSection.this.frameworkInstanceDirCustom.isDisposed())
 								FrameworkInstanceLocationEditorSection.this.frameworkInstanceDirCustom.setEnabled(allowRestrictedEditing);
 							if (!FrameworkInstanceLocationEditorSection.this.frameworkInstanceDir.isDisposed())
 								FrameworkInstanceLocationEditorSection.this.frameworkInstanceDir.setEnabled(allowRestrictedEditing && customServerDir);
 							if (!FrameworkInstanceLocationEditorSection.this.frameworkInstanceDirBrowse.isDisposed())
 								FrameworkInstanceLocationEditorSection.this.frameworkInstanceDirBrowse.setEnabled(allowRestrictedEditing && customServerDir);
 						}
 					});
 				}
 			}
 		};
 		server.getOriginal().addPublishListener(publishListener);
 	}

 	/**
 	 * Creates the SWT controls for this workbench part.
 	 *
 	 * @param parent the parent control
 	 */
 	public void createSection(Composite parent) {
 		super.createSection(parent);
 		FormToolkit toolkit = getFormToolkit(parent.getDisplay());

 		section = toolkit.createSection(parent, ExpandableComposite.TWISTIE | ExpandableComposite.EXPANDED
 			| ExpandableComposite.TITLE_BAR | Section.DESCRIPTION | ExpandableComposite.FOCUS_TITLE);
 		section.setText(Messages.serverEditorLocationsSection);
 		section.setDescription(Messages.serverEditorLocationsDescription);
 		section.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL));

 		Composite composite = toolkit.createComposite(section);
 		GridLayout layout = new GridLayout();
 		layout.numColumns = 3;
 		layout.marginHeight = 5;
 		layout.marginWidth = 10;
 		layout.verticalSpacing = 5;
 		layout.horizontalSpacing = 15;
 		composite.setLayout(layout);
 		composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL | GridData.VERTICAL_ALIGN_FILL));
 		IWorkbenchHelpSystem whs = PlatformUI.getWorkbench().getHelpSystem();
 		whs.setHelp(composite, ContextIds.FRAMEWORK_INSTANCE_EDITOR);
 		whs.setHelp(section, ContextIds.FRAMEWORK_INSTANCE_EDITOR);
 		toolkit.paintBordersFor(composite);
 		section.setClient(composite);

 		frameworkInstanceDirCustom = toolkit.createButton(composite,
 				NLS.bind(Messages.serverEditorServerDirCustom, Messages.serverEditorDoesNotModify), SWT.RADIO);
 		GridData data = new GridData(SWT.FILL, SWT.CENTER, true, false);
 		data.horizontalSpan = 3;
 		frameworkInstanceDirCustom.setLayoutData(data);
 		frameworkInstanceDirCustom.addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent e) {
 				if (updating || !frameworkInstanceDirCustom.getSelection())
 					return;
 				updating = true;
 				//execute(new SetTestEnvironmentCommand(felixRuntimeInstance, true));
 				updateServerDirFields();
 				updating = false;
 				validate();
 			}
 		});

 		// server directory
 		Label label = createLabel(toolkit, composite, Messages.serverEditorServerDir);
 		data = new GridData(SWT.BEGINNING, SWT.CENTER, false, false);
 		label.setLayoutData(data);

 		frameworkInstanceDir = toolkit.createText(composite, null, SWT.SINGLE);
 		data = new GridData(SWT.FILL, SWT.CENTER, true, false);
 		data.widthHint = 75;
 		frameworkInstanceDir.setLayoutData(data);
 		frameworkInstanceDir.addModifyListener(new ModifyListener() {
 			public void modifyText(ModifyEvent e) {
 				if (updating)
 					return;
 				updating = true;
 				//execute(new SetInstanceDirectoryCommand(felixRuntimeInstance, getServerDir()));
 				updating = false;
 				validate();
 			}
 		});

 		frameworkInstanceDirBrowse = toolkit.createButton(composite, Messages.editorBrowse, SWT.PUSH);
 		frameworkInstanceDirBrowse.addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent se) {
 				DirectoryDialog dialog = new DirectoryDialog(frameworkInstanceDir.getShell());
 				dialog.setMessage(Messages.serverEditorBrowseDeployMessage);
 				dialog.setFilterPath(frameworkInstanceDir.getText());
 				String selectedDirectory = dialog.open();
 				if (selectedDirectory != null && !selectedDirectory.equals(frameworkInstanceDir.getText())) {
 					updating = true;
 					// Make relative if relative to the workspace
 //					IPath path = new Path(selectedDirectory);
 //					if (workspacePath.isPrefixOf(path)) {
 //						int cnt = path.matchingFirstSegments(workspacePath);
 //						path = path.removeFirstSegments(cnt).setDevice(null);
 //						selectedDirectory = path.toOSString();
 //					}
 					//execute(new SetInstanceDirectoryCommand(felixRuntimeInstance, selectedDirectory));
 					updateServerDirButtons();
 					updateServerDirFields();
 					updating = false;
 					validate();
 				}
 			}
 		});
 		frameworkInstanceDirBrowse.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));


 		// server directory
 		Label label2 = createLabel(toolkit, composite, "Target Platform");
 		data = new GridData(SWT.BEGINNING, SWT.CENTER, false, false);
 		label2.setLayoutData(data);

 		targetPlatformName = toolkit.createText(composite, null, SWT.SINGLE);
 		data = new GridData(SWT.FILL, SWT.CENTER, true, false);
 		data.widthHint = 75;
 		targetPlatformName.setLayoutData(data);


 		targetPlatformEdit = toolkit.createButton(composite, "Edit...", SWT.PUSH);
 		targetPlatformEdit.addSelectionListener(new SelectionAdapter() {
 			public void widgetSelected(SelectionEvent se) {
 				handleEdit();
 			}
 		});
 		targetPlatformEdit.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));


 		initialize();
 	}

 	protected Label createLabel(FormToolkit toolkit, Composite parent, String text) {
 		Label label = toolkit.createLabel(parent, text);
 		label.setForeground(toolkit.getColors().getColor(IFormColors.TITLE));
 		return label;
 	}

 	/**
 	 * @see ServerEditorSection#dispose()
 	 */
 	public void dispose() {
 		if (server != null) {
 			server.removePropertyChangeListener(listener);
 			if (server.getOriginal() != null)
 				server.getOriginal().removePublishListener(publishListener);
 		}
 	}

 	/**
 	 * @see ServerEditorSection#init(IEditorSite, IEditorInput)
 	 */
 	public void init(IEditorSite site, IEditorInput input) {
 		super.init(site, input);

 		// Cache workspace and default deploy paths
 		IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
 		workspacePath = root.getLocation();

 		if (server != null) {
 			frameworkInstance = (FrameworkInstanceDelegate) server.loadAdapter(FrameworkInstanceDelegate.class, null);
 			addChangeListeners();
 		}
 		initialize();
 	}

 	/**
 	 * Initialize the fields in this editor.
 	 */
 	protected void initialize() {
 		if (frameworkInstanceDir== null || frameworkInstance == null)
 			return;
 		updating = true;

 		IRuntime runtime = server.getRuntime();
 		section.setDescription(Messages.serverEditorLocationsDescription2);
 		if (runtime != null)
 			installDirPath = runtime.getLocation();

 		// determine if editing of locations is allowed
 		allowRestrictedEditing = false;
 		IPath basePath = new Path(frameworkInstance.getInstanceDirectory());
 		if (!readOnly) {
 			// If server has not been published, or server is published with no modules, allow editing
 			// TODO Find better way to determine if server hasn't been published
 			if ((!basePath.append("conf").toFile().exists())
 					|| (server.getOriginal().getServerPublishState() == IServer.PUBLISH_STATE_NONE
 							&& server.getOriginal().getModules().length == 0)) {
 				allowRestrictedEditing = true;
 			}
 		}

 		try {
 			if (frameworkInstance.getFrameworkInstanceConfiguration() != null) {

 				ITargetDefinition original = frameworkInstance.getFrameworkInstanceConfiguration()
 						.getTargetDefinition();
 				targetPlatformName.setText(original.getName());
 				targetPlatformName.setEditable(false);
 			}
 		} catch (CoreException e) {
 			// TODO Auto-generated catch block
 			e.printStackTrace();
 		}
 		// Update server related fields
 		updateServerDirButtons();
 		updateServerDirFields();
 		updating = false;
 		validate();
 	}

 	protected String getServerDir() {
 		String dir = null;
 		if (frameworkInstanceDir != null) {
 			dir = frameworkInstanceDir.getText().trim();
 		}
 		return dir;
 	}

 	protected void updateServerDirButtons() {
 		if (frameworkInstance.getInstanceDirectory() == null) {
 			IPath path = new Path(frameworkInstance.getInstanceDirectory());
 			if (path.equals(installDirPath)) {
 				frameworkInstanceDirCustom.setSelection(false);
 			} else {
 				frameworkInstanceDirCustom.setSelection(false);
 			}
 		} else {
 			frameworkInstanceDirCustom.setSelection(false);
 		}
 	}

 	protected void updateServerDirFields() {
 		updateServerDir();
 		boolean customServerDir = frameworkInstanceDirCustom.getSelection();
 		frameworkInstanceDir.setEnabled(allowRestrictedEditing && customServerDir);
 		frameworkInstanceDirBrowse.setEnabled(allowRestrictedEditing && customServerDir);
 	}

 	protected void updateServerDir() {
 		IPath path = new Path(frameworkInstance.getInstanceDirectory());

 			frameworkInstanceDir.setText(path.toOSString());
 	}


 	/**
 	 * @see ServerEditorSection#getSaveStatus()
 	 */
 	public IStatus[] getSaveStatus() {
 		if (frameworkInstance != null) {
 			// Check the instance directory
 			String dir = frameworkInstance.getInstanceDirectory();
 			if (dir != null) {
 				IPath path = new Path(dir);
 				// Must not be the same as the workspace location
 				if (dir.length() == 0 || workspacePath.equals(path)) {
 					return new IStatus [] {
 							new Status(IStatus.ERROR, FrameworkUIPlugin.PLUGIN_ID, Messages.errorServerDirIsRoot)};
 				}

 				else if (path.equals(installDirPath))
 					return new IStatus [] {
 						new Status(IStatus.ERROR, FrameworkUIPlugin.PLUGIN_ID,
 								NLS.bind(Messages.errorServerDirCustomNotInstall,
 										NLS.bind(Messages.serverEditorServerDirInstall, "").trim()))};
 			}


 		}
 		// use default implementation to return success
 		return super.getSaveStatus();
 	}

 	protected void validate() {
 		if (frameworkInstance != null) {
 			// Validate instance directory
 			String dir = frameworkInstance.getInstanceDirectory();
 			if (dir != null) {
 				IPath path = new Path(dir);
 				// Must not be the same as the workspace location
 				if (dir.length() == 0 || workspacePath.equals(path)) {
 					setErrorMessage(Messages.errorServerDirIsRoot);
 					return;
 				}
 				else if (path.equals(installDirPath)) {
 					setErrorMessage(NLS.bind(Messages.errorServerDirCustomNotInstall,
 							NLS.bind(Messages.serverEditorServerDirInstall, "").trim()));
 					return;
 				}
 			}

 		}
 		// All is okay, clear any previous error
 		setErrorMessage(null);
 	}


 	protected void handleEdit() {

 		try {
 			if (frameworkInstance != null && frameworkInstance.getFrameworkInstanceConfiguration() != null) {

 				ITargetDefinition original = frameworkInstance.getFrameworkInstanceConfiguration()
 						.getTargetDefinition();

 				EditTargetDefinitionWizard wizard = new EditTargetDefinitionWizard(
 						original, true);
 				wizard.setWindowTitle(Messages.configurationEditorTargetDefinitionTitle);
 				WizardDialog dialog = new WizardDialog(this.getShell(),
 						wizard);
 				if (dialog.open() == Window.OK) {
 					// Replace all references to the original with the new target
 					ITargetDefinition newTarget = wizard.getTargetDefinition();
 					frameworkInstance.getFrameworkInstanceConfiguration().setTargetDefinition(newTarget);
 					ITargetPlatformService service = FrameworkCorePlugin.getTargetPlatformService();
 					service.saveTargetDefinition(newTarget);
 				}
 			}
 		} catch (CoreException e) {
 			Trace.trace(Trace.SEVERE, "failed to update target platform definition");
 		}
 	}
 }
	/*******************************************************************************
	* Copyright (c) 2010 Eteration A.S. and others.
	* All rights reserved. This program and the accompanying materials
	* are made available under the terms of the Eclipse Public License v1.0
	* which accompanies this distribution, and is available at
	* http://www.eclipse.org/legal/epl-v10.html
	*
	* Contributors:
	* IBM Corporation - initial API and implementation
	* - This code is based on WTP SDK frameworks and Tomcat Server Adapters
	* org.eclipse.jst.server.core
	* org.eclipse.jst.server.ui
	*
	* Naci Dai and Murat Yener, Eteration A.S.
	*******************************************************************************/

	package org.eclipse.libra.framework.ui.internal.editor;

	import java.beans.PropertyChangeEvent;
	import java.beans.PropertyChangeListener;

	import org.eclipse.core.resources.IWorkspaceRoot;
	import org.eclipse.core.resources.ResourcesPlugin;
	import org.eclipse.core.runtime.CoreException;
	import org.eclipse.core.runtime.IPath;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.Path;
	import org.eclipse.core.runtime.Status;
	import org.eclipse.jface.window.Window;
	import org.eclipse.jface.wizard.WizardDialog;
	import org.eclipse.libra.framework.core.FrameworkCorePlugin;
	import org.eclipse.libra.framework.core.FrameworkInstanceDelegate;
	import org.eclipse.libra.framework.core.IOSGIFrameworkInstance;
	import org.eclipse.libra.framework.ui.ContextIds;
	import org.eclipse.libra.framework.ui.FrameworkUIPlugin;
	import org.eclipse.libra.framework.ui.Messages;
	import org.eclipse.libra.framework.ui.Trace;
	import org.eclipse.osgi.util.NLS;
	import org.eclipse.pde.core.target.ITargetDefinition;
	import org.eclipse.pde.core.target.ITargetPlatformService;
	import org.eclipse.pde.internal.ui.wizards.target.EditTargetDefinitionWizard;
	import org.eclipse.swt.SWT;
	import org.eclipse.swt.events.ModifyEvent;
	import org.eclipse.swt.events.ModifyListener;
	import org.eclipse.swt.events.SelectionAdapter;
	import org.eclipse.swt.events.SelectionEvent;
	import org.eclipse.swt.layout.GridData;
	import org.eclipse.swt.layout.GridLayout;
	import org.eclipse.swt.widgets.Button;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.DirectoryDialog;
	import org.eclipse.swt.widgets.Label;
	import org.eclipse.swt.widgets.Text;
	import org.eclipse.ui.IEditorInput;
	import org.eclipse.ui.IEditorSite;
	import org.eclipse.ui.PlatformUI;
	import org.eclipse.ui.forms.IFormColors;
	import org.eclipse.ui.forms.widgets.ExpandableComposite;
	import org.eclipse.ui.forms.widgets.FormToolkit;
	import org.eclipse.ui.forms.widgets.Section;
	import org.eclipse.ui.help.IWorkbenchHelpSystem;
	import org.eclipse.wst.server.core.IPublishListener;
	import org.eclipse.wst.server.core.IRuntime;
	import org.eclipse.wst.server.core.IServer;
	import org.eclipse.wst.server.core.util.PublishAdapter;
	import org.eclipse.wst.server.ui.editor.ServerEditorSection;





	public class FrameworkInstanceLocationEditorSection extends ServerEditorSection {
	protected Section section;
	protected IOSGIFrameworkInstance frameworkInstance;

	protected Button frameworkInstanceDirCustom;

	protected Text frameworkInstanceDir;
	protected Button frameworkInstanceDirBrowse;

	protected Text targetPlatformName;
	protected Button targetPlatformEdit;

	protected PropertyChangeListener listener;
	protected IPublishListener publishListener;
	protected IPath workspacePath;

	protected boolean allowRestrictedEditing;
	protected IPath installDirPath;

	protected boolean updating=false;

	public FrameworkInstanceLocationEditorSection() {
	super();
	}

	/**
	* Add listeners to detect undo changes and publishing of the server.
	*/
	protected void addChangeListeners() {
	listener = new PropertyChangeListener() {
	public void propertyChange(PropertyChangeEvent event) {
	if (updating)
	return;
	updating = true;
	if (IOSGIFrameworkInstance.PROPERTY_INSTANCE_DIR.equals(event.getPropertyName())) {
	updateServerDirButtons();
	updateServerDirFields();
	validate();
	}
	updating = false;
	}
	};
	server.addPropertyChangeListener(listener);

	publishListener = new PublishAdapter() {
	public void publishFinished(IServer server2, IStatus status) {
	boolean flag = false;
	if (status.isOK() && server2.getModules().length == 0)
	flag = true;
	if (flag != allowRestrictedEditing) {
	allowRestrictedEditing = flag;
	// Update the state of the fields
	PlatformUI.getWorkbench().getDisplay().asyncExec(new Runnable() {
	public void run() {
	boolean customServerDir = false;
	if (!FrameworkInstanceLocationEditorSection.this.frameworkInstanceDirCustom.isDisposed())
	customServerDir = FrameworkInstanceLocationEditorSection.this.frameworkInstanceDirCustom.getSelection();
	if (!FrameworkInstanceLocationEditorSection.this.frameworkInstanceDirCustom.isDisposed())
	FrameworkInstanceLocationEditorSection.this.frameworkInstanceDirCustom.setEnabled(allowRestrictedEditing);
	if (!FrameworkInstanceLocationEditorSection.this.frameworkInstanceDir.isDisposed())
	FrameworkInstanceLocationEditorSection.this.frameworkInstanceDir.setEnabled(allowRestrictedEditing && customServerDir);
	if (!FrameworkInstanceLocationEditorSection.this.frameworkInstanceDirBrowse.isDisposed())
	FrameworkInstanceLocationEditorSection.this.frameworkInstanceDirBrowse.setEnabled(allowRestrictedEditing && customServerDir);
	}
	});
	}
	}
	};
	server.getOriginal().addPublishListener(publishListener);
	}

	/**
	* Creates the SWT controls for this workbench part.
	*
	* @param parent the parent control
	*/
	public void createSection(Composite parent) {
	super.createSection(parent);
	FormToolkit toolkit = getFormToolkit(parent.getDisplay());

	section = toolkit.createSection(parent, ExpandableComposite.TWISTIE \| ExpandableComposite.EXPANDED
	\| ExpandableComposite.TITLE_BAR \| Section.DESCRIPTION \| ExpandableComposite.FOCUS_TITLE);
	section.setText(Messages.serverEditorLocationsSection);
	section.setDescription(Messages.serverEditorLocationsDescription);
	section.setLayoutData(new GridData(GridData.FILL_HORIZONTAL \| GridData.VERTICAL_ALIGN_FILL));

	Composite composite = toolkit.createComposite(section);
	GridLayout layout = new GridLayout();
	layout.numColumns = 3;
	layout.marginHeight = 5;
	layout.marginWidth = 10;
	layout.verticalSpacing = 5;
	layout.horizontalSpacing = 15;
	composite.setLayout(layout);
	composite.setLayoutData(new GridData(GridData.FILL_HORIZONTAL \| GridData.VERTICAL_ALIGN_FILL));
	IWorkbenchHelpSystem whs = PlatformUI.getWorkbench().getHelpSystem();
	whs.setHelp(composite, ContextIds.FRAMEWORK_INSTANCE_EDITOR);
	whs.setHelp(section, ContextIds.FRAMEWORK_INSTANCE_EDITOR);
	toolkit.paintBordersFor(composite);
	section.setClient(composite);

	frameworkInstanceDirCustom = toolkit.createButton(composite,
	NLS.bind(Messages.serverEditorServerDirCustom, Messages.serverEditorDoesNotModify), SWT.RADIO);
	GridData data = new GridData(SWT.FILL, SWT.CENTER, true, false);
	data.horizontalSpan = 3;
	frameworkInstanceDirCustom.setLayoutData(data);
	frameworkInstanceDirCustom.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent e) {
	if (updating \|\| !frameworkInstanceDirCustom.getSelection())
	return;
	updating = true;
	//execute(new SetTestEnvironmentCommand(felixRuntimeInstance, true));
	updateServerDirFields();
	updating = false;
	validate();
	}
	});

	// server directory
	Label label = createLabel(toolkit, composite, Messages.serverEditorServerDir);
	data = new GridData(SWT.BEGINNING, SWT.CENTER, false, false);
	label.setLayoutData(data);

	frameworkInstanceDir = toolkit.createText(composite, null, SWT.SINGLE);
	data = new GridData(SWT.FILL, SWT.CENTER, true, false);
	data.widthHint = 75;
	frameworkInstanceDir.setLayoutData(data);
	frameworkInstanceDir.addModifyListener(new ModifyListener() {
	public void modifyText(ModifyEvent e) {
	if (updating)
	return;
	updating = true;
	//execute(new SetInstanceDirectoryCommand(felixRuntimeInstance, getServerDir()));
	updating = false;
	validate();
	}
	});

	frameworkInstanceDirBrowse = toolkit.createButton(composite, Messages.editorBrowse, SWT.PUSH);
	frameworkInstanceDirBrowse.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent se) {
	DirectoryDialog dialog = new DirectoryDialog(frameworkInstanceDir.getShell());
	dialog.setMessage(Messages.serverEditorBrowseDeployMessage);
	dialog.setFilterPath(frameworkInstanceDir.getText());
	String selectedDirectory = dialog.open();
	if (selectedDirectory != null && !selectedDirectory.equals(frameworkInstanceDir.getText())) {
	updating = true;
	// Make relative if relative to the workspace
	// IPath path = new Path(selectedDirectory);
	// if (workspacePath.isPrefixOf(path)) {
	// int cnt = path.matchingFirstSegments(workspacePath);
	// path = path.removeFirstSegments(cnt).setDevice(null);
	// selectedDirectory = path.toOSString();
	// }
	//execute(new SetInstanceDirectoryCommand(felixRuntimeInstance, selectedDirectory));
	updateServerDirButtons();
	updateServerDirFields();
	updating = false;
	validate();
	}
	}
	});
	frameworkInstanceDirBrowse.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));



	// server directory
	Label label2 = createLabel(toolkit, composite, "Target Platform");
	data = new GridData(SWT.BEGINNING, SWT.CENTER, false, false);
	label2.setLayoutData(data);

	targetPlatformName = toolkit.createText(composite, null, SWT.SINGLE);
	data = new GridData(SWT.FILL, SWT.CENTER, true, false);
	data.widthHint = 75;
	targetPlatformName.setLayoutData(data);


	targetPlatformEdit = toolkit.createButton(composite, "Edit...", SWT.PUSH);
	targetPlatformEdit.addSelectionListener(new SelectionAdapter() {
	public void widgetSelected(SelectionEvent se) {
	handleEdit();
	}
	});
	targetPlatformEdit.setLayoutData(new GridData(SWT.FILL, SWT.CENTER, false, false));


	initialize();
	}

	protected Label createLabel(FormToolkit toolkit, Composite parent, String text) {
	Label label = toolkit.createLabel(parent, text);
	label.setForeground(toolkit.getColors().getColor(IFormColors.TITLE));
	return label;
	}

	/**
	* @see ServerEditorSection#dispose()
	*/
	public void dispose() {
	if (server != null) {
	server.removePropertyChangeListener(listener);
	if (server.getOriginal() != null)
	server.getOriginal().removePublishListener(publishListener);
	}
	}

	/**
	* @see ServerEditorSection#init(IEditorSite, IEditorInput)
	*/
	public void init(IEditorSite site, IEditorInput input) {
	super.init(site, input);

	// Cache workspace and default deploy paths
	IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot();
	workspacePath = root.getLocation();

	if (server != null) {
	frameworkInstance = (FrameworkInstanceDelegate) server.loadAdapter(FrameworkInstanceDelegate.class, null);
	addChangeListeners();
	}
	initialize();
	}

	/**
	* Initialize the fields in this editor.
	*/
	protected void initialize() {
	if (frameworkInstanceDir== null \|\| frameworkInstance == null)
	return;
	updating = true;

	IRuntime runtime = server.getRuntime();
	section.setDescription(Messages.serverEditorLocationsDescription2);
	if (runtime != null)
	installDirPath = runtime.getLocation();

	// determine if editing of locations is allowed
	allowRestrictedEditing = false;
	IPath basePath = new Path(frameworkInstance.getInstanceDirectory());
	if (!readOnly) {
	// If server has not been published, or server is published with no modules, allow editing
	// TODO Find better way to determine if server hasn't been published
	if ((!basePath.append("conf").toFile().exists())
	\|\| (server.getOriginal().getServerPublishState() == IServer.PUBLISH_STATE_NONE
	&& server.getOriginal().getModules().length == 0)) {
	allowRestrictedEditing = true;
	}
	}

	try {
	if (frameworkInstance.getFrameworkInstanceConfiguration() != null) {

	ITargetDefinition original = frameworkInstance.getFrameworkInstanceConfiguration()
	.getTargetDefinition();
	targetPlatformName.setText(original.getName());
	targetPlatformName.setEditable(false);
	}
	} catch (CoreException e) {
	// TODO Auto-generated catch block
	e.printStackTrace();
	}
	// Update server related fields
	updateServerDirButtons();
	updateServerDirFields();
	updating = false;
	validate();
	}

	protected String getServerDir() {
	String dir = null;
	if (frameworkInstanceDir != null) {
	dir = frameworkInstanceDir.getText().trim();
	}
	return dir;
	}

	protected void updateServerDirButtons() {
	if (frameworkInstance.getInstanceDirectory() == null) {
	IPath path = new Path(frameworkInstance.getInstanceDirectory());
	if (path.equals(installDirPath)) {
	frameworkInstanceDirCustom.setSelection(false);
	} else {
	frameworkInstanceDirCustom.setSelection(false);
	}
	} else {
	frameworkInstanceDirCustom.setSelection(false);
	}
	}

	protected void updateServerDirFields() {
	updateServerDir();
	boolean customServerDir = frameworkInstanceDirCustom.getSelection();
	frameworkInstanceDir.setEnabled(allowRestrictedEditing && customServerDir);
	frameworkInstanceDirBrowse.setEnabled(allowRestrictedEditing && customServerDir);
	}

	protected void updateServerDir() {
	IPath path = new Path(frameworkInstance.getInstanceDirectory());

	frameworkInstanceDir.setText(path.toOSString());
	}



	/**
	* @see ServerEditorSection#getSaveStatus()
	*/
	public IStatus[] getSaveStatus() {
	if (frameworkInstance != null) {
	// Check the instance directory
	String dir = frameworkInstance.getInstanceDirectory();
	if (dir != null) {
	IPath path = new Path(dir);
	// Must not be the same as the workspace location
	if (dir.length() == 0 \|\| workspacePath.equals(path)) {
	return new IStatus [] {
	new Status(IStatus.ERROR, FrameworkUIPlugin.PLUGIN_ID, Messages.errorServerDirIsRoot)};
	}

	else if (path.equals(installDirPath))
	return new IStatus [] {
	new Status(IStatus.ERROR, FrameworkUIPlugin.PLUGIN_ID,
	NLS.bind(Messages.errorServerDirCustomNotInstall,
	NLS.bind(Messages.serverEditorServerDirInstall, "").trim()))};
	}


	}
	// use default implementation to return success
	return super.getSaveStatus();
	}

	protected void validate() {
	if (frameworkInstance != null) {
	// Validate instance directory
	String dir = frameworkInstance.getInstanceDirectory();
	if (dir != null) {
	IPath path = new Path(dir);
	// Must not be the same as the workspace location
	if (dir.length() == 0 \|\| workspacePath.equals(path)) {
	setErrorMessage(Messages.errorServerDirIsRoot);
	return;
	}
	else if (path.equals(installDirPath)) {
	setErrorMessage(NLS.bind(Messages.errorServerDirCustomNotInstall,
	NLS.bind(Messages.serverEditorServerDirInstall, "").trim()));
	return;
	}
	}

	}
	// All is okay, clear any previous error
	setErrorMessage(null);
	}


	protected void handleEdit() {

	try {
	if (frameworkInstance != null && frameworkInstance.getFrameworkInstanceConfiguration() != null) {

	ITargetDefinition original = frameworkInstance.getFrameworkInstanceConfiguration()
	.getTargetDefinition();

	EditTargetDefinitionWizard wizard = new EditTargetDefinitionWizard(
	original, true);
	wizard.setWindowTitle(Messages.configurationEditorTargetDefinitionTitle);
	WizardDialog dialog = new WizardDialog(this.getShell(),
	wizard);
	if (dialog.open() == Window.OK) {
	// Replace all references to the original with the new target
	ITargetDefinition newTarget = wizard.getTargetDefinition();
	frameworkInstance.getFrameworkInstanceConfiguration().setTargetDefinition(newTarget);
	ITargetPlatformService service = FrameworkCorePlugin.getTargetPlatformService();
	service.saveTargetDefinition(newTarget);
	}
	}
	} catch (CoreException e) {
	Trace.trace(Trace.SEVERE, "failed to update target platform definition");
	}
	}
	}