| /******************************************************************************* |
| * Copyright (c) 2000, 2012 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.jdt.internal.debug.ui.launcher; |
| |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.jdt.internal.debug.ui.JDIDebugUIPlugin; |
| import org.eclipse.jdt.internal.debug.ui.jres.JREsLabelProvider; |
| import org.eclipse.jdt.launching.IVMInstall; |
| import org.eclipse.jdt.launching.IVMInstallType; |
| import org.eclipse.jdt.launching.JavaRuntime; |
| import org.eclipse.ui.IMarkerResolution; |
| import org.eclipse.ui.dialogs.ElementListSelectionDialog; |
| |
| /** |
| * Superclass of for JRE resolution errors. |
| */ |
| public abstract class JREResolution implements IMarkerResolution { |
| |
| /** |
| * Prompts the user to choose a JRE for the given project. |
| * Returns the selected VM or <code>null</code>. |
| * |
| * @param title the title for the dialog |
| * @param message the message for the dialog |
| * @return selected VM or <code>null</code> |
| */ |
| protected IVMInstall chooseVMInstall(String title, String message) { |
| ElementListSelectionDialog dialog = new ElementListSelectionDialog(JDIDebugUIPlugin.getActiveWorkbenchShell(), new JREsLabelProvider()); |
| dialog.setElements(getAllVMs()); |
| dialog.setTitle(title); |
| dialog.setMessage(message); |
| dialog.setMultipleSelection(false); |
| dialog.open(); |
| return (IVMInstall)dialog.getFirstResult(); |
| } |
| |
| /** |
| * Returns all defined VMs |
| * |
| * @return IVMInstall[] |
| */ |
| protected static IVMInstall[] getAllVMs() { |
| IVMInstallType[] types = JavaRuntime.getVMInstallTypes(); |
| List<IVMInstall> vms = new ArrayList<>(); |
| for (int i = 0; i < types.length; i++) { |
| IVMInstallType type = types[i]; |
| IVMInstall[] installs = type.getVMInstalls(); |
| for (int j = 0; j < installs.length; j++) { |
| vms.add(installs[j]); |
| } |
| } |
| return vms.toArray(new IVMInstall[vms.size()]); |
| } |
| |
| } |