| /******************************************************************************* |
| * Copyright (c) 2003, 2009 IBM Corporation 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 |
| *******************************************************************************/ |
| package org.eclipse.wst.server.ui.internal.wizard.page; |
| |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.jface.viewers.TreeViewer; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.help.IWorkbenchHelpSystem; |
| import org.eclipse.wst.server.core.*; |
| import org.eclipse.wst.server.ui.internal.ContextIds; |
| import org.eclipse.wst.server.ui.internal.ImageResource; |
| import org.eclipse.wst.server.ui.internal.Messages; |
| import org.eclipse.wst.server.ui.internal.SWTUtil; |
| import org.eclipse.wst.server.ui.internal.ServerUIPlugin; |
| import org.eclipse.wst.server.ui.internal.Trace; |
| import org.eclipse.wst.server.ui.internal.viewers.RuntimeTypeComposite; |
| import org.eclipse.wst.server.ui.wizard.IWizardHandle; |
| import org.eclipse.swt.SWT; |
| 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.Control; |
| import org.eclipse.swt.widgets.Tree; |
| /** |
| * |
| */ |
| public class NewRuntimeComposite extends Composite { |
| protected Tree tree; |
| protected TreeViewer treeViewer; |
| protected Button createServer; |
| |
| protected IRuntimeWorkingCopy runtime; |
| |
| // cache of created runtimes and servers |
| protected Map<IRuntimeType, IRuntimeWorkingCopy> cache = new HashMap<IRuntimeType, IRuntimeWorkingCopy>(); |
| protected Map<IRuntime, IServerWorkingCopy> serverCache = new HashMap<IRuntime, IServerWorkingCopy>(); |
| |
| protected TaskModel taskModel; |
| protected IWizardHandle wizard; |
| |
| protected String type; |
| protected String version; |
| protected String runtimeTypeId; |
| protected IServerType serverType; |
| |
| public NewRuntimeComposite(Composite parent, IWizardHandle wizard, TaskModel tm, String type, String version, String runtimeTypeId) { |
| super(parent, SWT.NONE); |
| |
| this.wizard = wizard; |
| this.taskModel = tm; |
| this.type = type; |
| this.version = version; |
| this.runtimeTypeId = runtimeTypeId; |
| |
| createControl(); |
| |
| wizard.setTitle(Messages.wizNewRuntimeTitle); |
| wizard.setDescription(Messages.wizNewRuntimeDescription); |
| wizard.setImageDescriptor(ImageResource.getImageDescriptor(ImageResource.IMG_WIZBAN_NEW_RUNTIME)); |
| } |
| |
| /* (non-Javadoc) |
| * @see org.eclipse.jface.dialogs.IDialogPage#createControl(org.eclipse.swt.widgets.Composite) |
| */ |
| public void createControl() { |
| //initializeDialogUnits(parent); |
| GridLayout layout = new GridLayout(); |
| layout.horizontalSpacing = SWTUtil.convertHorizontalDLUsToPixels(this, 4); |
| layout.verticalSpacing = SWTUtil.convertVerticalDLUsToPixels(this, 4); |
| setLayout(layout); |
| IWorkbenchHelpSystem whs = PlatformUI.getWorkbench().getHelpSystem(); |
| whs.setHelp(this, ContextIds.NEW_RUNTIME_WIZARD); |
| |
| final RuntimeTypeComposite comp = new RuntimeTypeComposite(this, true, new RuntimeTypeComposite.RuntimeTypeSelectionListener() { |
| public void runtimeTypeSelected(IRuntimeType runtimeType) { |
| handleSelection(runtimeType); |
| } |
| }, type, version, runtimeTypeId); |
| GridData data = new GridData(GridData.FILL_BOTH); |
| data.heightHint = 300; |
| comp.setLayoutData(data); |
| |
| createServer = new Button(this, SWT.CHECK); |
| createServer.setText(Messages.wizNewRuntimeCreateServer); |
| createServer.setSelection(ServerUIPlugin.getPreferences().getCreateServerWithRuntime()); |
| createServer.addSelectionListener(new SelectionAdapter() { |
| public void widgetSelected(SelectionEvent e) { |
| handleServer(); |
| ServerUIPlugin.getPreferences().setCreateServerWithRuntime(createServer.getSelection()); |
| } |
| }); |
| } |
| |
| protected void handleSelection(IRuntimeType runtimeType) { |
| if (runtimeType == null) |
| runtime = null; |
| else { |
| try { |
| runtime = null; |
| runtime = cache.get(runtimeType); |
| } catch (Exception e) { |
| // ignore |
| } |
| if (runtime == null) { |
| try { |
| runtime = runtimeType.createRuntime(null, null); |
| if (runtime != null) |
| cache.put(runtimeType, runtime); |
| } catch (Exception e) { |
| // ignore |
| } |
| } |
| } |
| serverType = getCompatibleServerType(runtimeType); |
| handleServer(); |
| } |
| |
| protected void handleServer() { |
| boolean option = false; |
| if (serverType != null && serverType.hasRuntime()) |
| option = true; |
| createServer.setVisible(option); |
| |
| if (option && createServer.getSelection()) { |
| IServerWorkingCopy server = getServer(); |
| taskModel.putObject(TaskModel.TASK_SERVER, server); |
| } else |
| taskModel.putObject(TaskModel.TASK_SERVER, null); |
| |
| taskModel.putObject(TaskModel.TASK_RUNTIME, runtime); |
| wizard.update(); |
| } |
| |
| protected static IServerType getCompatibleServerType(IRuntimeType runtimeType) { |
| List<IServerType> list = new ArrayList<IServerType>(); |
| IServerType[] serverTypes = ServerCore.getServerTypes(); |
| int size = serverTypes.length; |
| for (int i = 0; i < size; i++) { |
| IRuntimeType rt = serverTypes[i].getRuntimeType(); |
| if (rt != null && rt.equals(runtimeType)) |
| list.add(serverTypes[i]); |
| } |
| if (list.size() == 1) |
| return list.get(0); |
| return null; |
| } |
| |
| /** |
| * Get a server of the given type. |
| */ |
| protected IServerWorkingCopy getServer() { |
| if (serverType == null || runtime == null || !serverType.hasRuntime()) |
| return null; |
| |
| IServerWorkingCopy server = serverCache.get(runtime); |
| if (server != null) |
| return server; |
| |
| try { |
| server = serverType.createServer(null, null, runtime, null); |
| if (server != null) { |
| serverCache.put(runtime, server); |
| return server; |
| } |
| } catch (CoreException ce) { |
| Trace.trace(Trace.SEVERE, "Error creating server", ce); |
| } |
| |
| return null; |
| } |
| |
| public IRuntimeWorkingCopy getRuntime() { |
| return runtime; |
| } |
| |
| public void setVisible(boolean visible) { |
| super.setVisible(visible); |
| |
| Control[] c = getChildren(); |
| if (c != null) { |
| int size = c.length; |
| for (int i = 0; i < size; i++) |
| if (c[i] != null) |
| c[i].setVisible(visible); |
| } |
| } |
| } |