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The source code/******************************************************************************* * Copyright (c) 2005, 2008 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.pde.internal.ui.launcher; import java.util.*; import org.eclipse.core.resources.IProject; import org.eclipse.core.runtime.*; import org.eclipse.debug.core.ILaunchConfiguration; import org.eclipse.debug.core.ILaunchConfigurationWorkingCopy; import org.eclipse.jdt.core.IJavaProject; import org.eclipse.jdt.core.JavaCore; import org.eclipse.jface.dialogs.IDialogConstants; import org.eclipse.osgi.service.resolver.BundleDescription; import org.eclipse.pde.core.plugin.*; import org.eclipse.pde.internal.core.*; import org.eclipse.pde.internal.ui.IPDEUIConstants; import org.eclipse.pde.ui.launcher.IPDELauncherConstants; import org.eclipse.swt.widgets.Display; public class LaunchPluginValidator { public static void checkBackwardCompatibility(ILaunchConfiguration configuration, boolean save) throws CoreException { ILaunchConfigurationWorkingCopy wc = null; if (configuration.isWorkingCopy()) { wc = (ILaunchConfigurationWorkingCopy) configuration; } else { wc = configuration.getWorkingCopy(); } String value = configuration.getAttribute("wsproject", (String) null); //$NON-NLS-1$ if (value != null) { wc.setAttribute("wsproject", (String) null); //$NON-NLS-1$ if (value.indexOf(';') != -1) { value = value.replace(';', ','); } else if (value.indexOf(':') != -1) { value = value.replace(':', ','); } value = (value.length() == 0 || value.equals(",")) //$NON-NLS-1$ ? null : value.substring(0, value.length() - 1); boolean automatic = configuration.getAttribute(IPDELauncherConstants.AUTOMATIC_ADD, true); String attr = automatic ? IPDELauncherConstants.DESELECTED_WORKSPACE_PLUGINS : IPDELauncherConstants.SELECTED_WORKSPACE_PLUGINS; wc.setAttribute(attr, value); } String value2 = configuration.getAttribute("extplugins", (String) null); //$NON-NLS-1$ if (value2 != null) { wc.setAttribute("extplugins", (String) null); //$NON-NLS-1$ if (value2.indexOf(';') != -1) value2 = value2.replace(';', ','); else if (value2.indexOf(':') != -1) value2 = value2.replace(':', ','); value2 = (value2.length() == 0 || value2.equals(",")) //$NON-NLS-1$ ? null : value2.substring(0, value2.length() - 1); wc.setAttribute(IPDELauncherConstants.SELECTED_TARGET_PLUGINS, value2); } String version = configuration.getAttribute(IPDEUIConstants.LAUNCHER_PDE_VERSION, (String) null); boolean newApp = TargetPlatformHelper.usesNewApplicationModel(); boolean upgrade = !"3.3".equals(version) && newApp; //$NON-NLS-1$ if (!upgrade) upgrade = TargetPlatformHelper.getTargetVersion() >= 3.2 && version == null; if (upgrade) { wc.setAttribute(IPDEUIConstants.LAUNCHER_PDE_VERSION, newApp ? "3.3" : "3.2a"); //$NON-NLS-1$ //$NON-NLS-2$ boolean usedefault = configuration.getAttribute(IPDELauncherConstants.USE_DEFAULT, true); boolean useFeatures = configuration.getAttribute(IPDELauncherConstants.USEFEATURES, false); boolean automaticAdd = configuration.getAttribute(IPDELauncherConstants.AUTOMATIC_ADD, true); if (!usedefault && !useFeatures) { ArrayList list = new ArrayList(); if (version == null) { list.add("org.eclipse.core.contenttype"); //$NON-NLS-1$ list.add("org.eclipse.core.jobs"); //$NON-NLS-1$ list.add("org.eclipse.equinox.common"); //$NON-NLS-1$ list.add("org.eclipse.equinox.preferences"); //$NON-NLS-1$ list.add("org.eclipse.equinox.registry"); //$NON-NLS-1$ list.add("org.eclipse.core.runtime.compatibility.registry"); //$NON-NLS-1$ } if (!"3.3".equals(version) && newApp) //$NON-NLS-1$ list.add("org.eclipse.equinox.app"); //$NON-NLS-1$ StringBuffer extensions = new StringBuffer(configuration.getAttribute(IPDELauncherConstants.SELECTED_WORKSPACE_PLUGINS, "")); //$NON-NLS-1$ StringBuffer target = new StringBuffer(configuration.getAttribute(IPDELauncherConstants.SELECTED_TARGET_PLUGINS, "")); //$NON-NLS-1$ for (int i = 0; i < list.size(); i++) { String plugin = list.get(i).toString(); IPluginModelBase model = PluginRegistry.findModel(plugin); if (model == null) continue; if (model.getUnderlyingResource() != null) { if (automaticAdd) continue; if (extensions.length() > 0) extensions.append(","); //$NON-NLS-1$ extensions.append(plugin); } else { if (target.length() > 0) target.append(","); //$NON-NLS-1$ target.append(plugin); } } if (extensions.length() > 0) wc.setAttribute(IPDELauncherConstants.SELECTED_WORKSPACE_PLUGINS, extensions.toString()); if (target.length() > 0) wc.setAttribute(IPDELauncherConstants.SELECTED_TARGET_PLUGINS, target.toString()); } } if (save && (value != null || value2 != null || upgrade)) wc.doSave(); } private static void addToMap(Map map, IPluginModelBase[] models) { for (int i = 0; i < models.length; i++) { addToMap(map, models[i]); } } private static void addToMap(Map map, IPluginModelBase model) { BundleDescription desc = model.getBundleDescription(); if (desc != null) { String id = desc.getSymbolicName(); // the reason that we are using a map is to easily check // if a plug-in with a certain id is among the plug-ins we are launching with. // Therefore, now that we support multiple plug-ins by the same ID, // once a particular ID is used up as a key, the rest can be entered // with key == id_version, for easy retrieval of values later on, // and without the need to create complicated data structures for values. if (!map.containsKey(id)) { map.put(id, model); } else { // since other code grabs only the model matching the "id", we want to make // sure the model matching the "id" has the highest version (because for singletons // the runtime will only resolve the highest version). Bug 218393 IPluginModelBase oldModel = (IPluginModelBase) map.get(id); String oldVersion = oldModel.getPluginBase().getVersion(); String newVersion = model.getPluginBase().getVersion(); if (oldVersion.compareTo(newVersion) < 0) { map.put(id + "_" + oldModel.getBundleDescription().getBundleId(), oldModel); //$NON-NLS-1$ map.put(id, model); } else { map.put(id + "_" + desc.getBundleId(), model); //$NON-NLS-1$ } } } } private static IPluginModelBase[] getSelectedWorkspacePlugins(ILaunchConfiguration configuration) throws CoreException { boolean usedefault = configuration.getAttribute(IPDELauncherConstants.USE_DEFAULT, true); boolean useFeatures = configuration.getAttribute(IPDELauncherConstants.USEFEATURES, false); IPluginModelBase[] models = PluginRegistry.getWorkspaceModels(); if (usedefault || useFeatures || models.length == 0) return models; Collection result = null; if (configuration.getAttribute(IPDELauncherConstants.AUTOMATIC_ADD, true)) { result = new ArrayList(); Set deselected = parsePlugins(configuration, IPDELauncherConstants.DESELECTED_WORKSPACE_PLUGINS); if (deselected.size() == 0) return models; for (int i = 0; i < models.length; i++) { String id = models[i].getPluginBase().getId(); if (id != null && !deselected.contains(models[i])) result.add(models[i]); } } else { result = parsePlugins(configuration, IPDELauncherConstants.SELECTED_WORKSPACE_PLUGINS); } return (IPluginModelBase[]) result.toArray(new IPluginModelBase[result.size()]); } /** * * @param configuration launchConfiguration to get the attribute value * @param attribute launch configuration attribute to containing plug-in information * @return a TreeSet containing IPluginModelBase objects which are represented by the value of the attribute * @throws CoreException */ public static Set parsePlugins(ILaunchConfiguration configuration, String attribute) throws CoreException { HashSet set = new HashSet(); String ids = configuration.getAttribute(attribute, (String) null); if (ids != null) { boolean targetPlatform = attribute.equals(IPDELauncherConstants.SELECTED_TARGET_PLUGINS); StringTokenizer tok = new StringTokenizer(ids, ","); //$NON-NLS-1$ while (tok.hasMoreTokens()) { String token = tok.nextToken(); int index = token.indexOf(BundleLauncherHelper.VERSION_SEPARATOR); String id = (index == -1) ? token : token.substring(0, index); String version = (index == -1) ? null : token.substring(index + 1); ModelEntry entry = PluginRegistry.findEntry(id); if (entry != null) { IPluginModelBase models[] = targetPlatform ? entry.getExternalModels() : entry.getWorkspaceModels(); for (int i = 0; i < models.length; i++) { if (models[i].getPluginBase().getVersion().equals(version) || version == null) set.add(models[i]); } } } } return set; } public static IPluginModelBase[] getPluginList(ILaunchConfiguration config) throws CoreException { Map map = getPluginsToRun(config); return (IPluginModelBase[]) map.values().toArray(new IPluginModelBase[map.size()]); } public static Map getPluginsToRun(ILaunchConfiguration config) throws CoreException { checkBackwardCompatibility(config, true); TreeMap map = new TreeMap(); if (config.getAttribute(IPDELauncherConstants.USE_DEFAULT, true)) { addToMap(map, PluginRegistry.getActiveModels()); return map; } if (config.getAttribute(IPDELauncherConstants.USEFEATURES, false)) { addToMap(map, PluginRegistry.getWorkspaceModels()); return map; } addToMap(map, getSelectedWorkspacePlugins(config)); Set exModels = parsePlugins(config, IPDELauncherConstants.SELECTED_TARGET_PLUGINS); Iterator it = exModels.iterator(); while (it.hasNext()) { IPluginModelBase model = (IPluginModelBase) it.next(); String id = model.getPluginBase().getId(); IPluginModelBase existing = (IPluginModelBase) map.get(id); // only allow dups if plug-in existing in map is not a workspace plug-in if (existing == null || existing.getUnderlyingResource() == null) addToMap(map, model); } return map; } public static IProject[] getAffectedProjects(ILaunchConfiguration config) throws CoreException { // if restarting, no need to check projects for errors if (config.getAttribute(IPDEUIConstants.RESTART, false)) return new IProject[0]; ArrayList projects = new ArrayList(); IPluginModelBase[] models = getSelectedWorkspacePlugins(config); for (int i = 0; i < models.length; i++) { IProject project = models[i].getUnderlyingResource().getProject(); if (project.hasNature(JavaCore.NATURE_ID)) projects.add(project); } // add fake "Java Search" project SearchablePluginsManager manager = PDECore.getDefault().getSearchablePluginsManager(); IJavaProject proxy = manager.getProxyProject(); if (proxy != null) { projects.add(proxy.getProject()); } return (IProject[]) projects.toArray(new IProject[projects.size()]); } public static void runValidationOperation(final LaunchValidationOperation op, IProgressMonitor monitor) throws CoreException { op.run(monitor); if (op.hasErrors()) { final int[] result = new int[1]; final Display display = LauncherUtils.getDisplay(); display.syncExec(new Runnable() { public void run() { PluginStatusDialog dialog = new PluginStatusDialog(display.getActiveShell()); dialog.showCancelButton(true); dialog.setInput(op.getInput()); result[0] = dialog.open(); } }); if (result[0] == IDialogConstants.CANCEL_ID) throw new CoreException(Status.CANCEL_STATUS); } } } |
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