| /******************************************************************************* |
| * Copyright (c) 2007, 2022 IBM Corporation and others. |
| * |
| * This program and the accompanying materials |
| * are made available under the terms of the Eclipse Public License 2.0 |
| * which accompanies this distribution, and is available at |
| * https://www.eclipse.org/legal/epl-2.0/ |
| * |
| * SPDX-License-Identifier: EPL-2.0 |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.pde.internal.core; |
| |
| import java.util.Dictionary; |
| import java.util.HashSet; |
| import java.util.LinkedHashMap; |
| import java.util.Map; |
| import java.util.Set; |
| import org.eclipse.core.resources.IWorkspaceRunnable; |
| import org.eclipse.core.runtime.CoreException; |
| import org.eclipse.core.runtime.IProgressMonitor; |
| import org.eclipse.core.runtime.MultiStatus; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.core.runtime.Status; |
| import org.eclipse.core.runtime.SubMonitor; |
| import org.eclipse.osgi.service.resolver.BundleDescription; |
| import org.eclipse.osgi.service.resolver.State; |
| import org.eclipse.osgi.service.resolver.StateObjectFactory; |
| import org.eclipse.osgi.util.NLS; |
| import org.eclipse.pde.core.plugin.IPluginModelBase; |
| |
| public class BundleValidationOperation implements IWorkspaceRunnable { |
| |
| private static StateObjectFactory FACTORY; |
| |
| private final Set<IPluginModelBase> fModels; |
| private final Dictionary<?, ?>[] fProperties; |
| private State fState; |
| |
| public BundleValidationOperation(Set<IPluginModelBase> models) { |
| this(models, new Dictionary[] {TargetPlatformHelper.getTargetEnvironment()}); |
| } |
| |
| public BundleValidationOperation(Set<IPluginModelBase> models, Dictionary<?, ?>[] properties) { |
| fModels = models; |
| fProperties = properties; |
| } |
| |
| @Override |
| public void run(IProgressMonitor monitor) throws CoreException { |
| if (FACTORY == null) { |
| FACTORY = Platform.getPlatformAdmin().getFactory(); |
| } |
| SubMonitor subMonitor = SubMonitor.convert(monitor, fModels.size() + 1); |
| fState = FACTORY.createState(true); |
| for (IPluginModelBase fModel : fModels) { |
| BundleDescription bundle = fModel.getBundleDescription(); |
| if (bundle != null) { |
| fState.addBundle(FACTORY.createBundleDescription(bundle)); |
| } |
| subMonitor.split(1); |
| } |
| fState.setPlatformProperties(fProperties); |
| fState.resolve(false); |
| subMonitor.split(1); |
| } |
| |
| public Map<Object, Object[]> getResolverErrors() { |
| Set<String> alreadyDuplicated = new HashSet<>(); |
| Map<Object, Object[]> map = new LinkedHashMap<>(); |
| BundleDescription[] bundles = fState.getBundles(); |
| for (BundleDescription bundle : bundles) { |
| if (!bundle.isResolved()) { |
| map.put(bundle, fState.getResolverErrors(bundle)); |
| } else if (bundle.isSingleton() && !alreadyDuplicated.contains(bundle.getSymbolicName())) { |
| BundleDescription[] dups = fState.getBundles(bundle.getSymbolicName()); |
| if (dups.length > 1) { |
| // more than 1 singleton present |
| alreadyDuplicated.add(bundle.getSymbolicName()); |
| MultiStatus status = new MultiStatus(PDECore.PLUGIN_ID, 0, NLS.bind(PDECoreMessages.BundleValidationOperation_multiple_singletons, new String[] {Integer.toString(dups.length), bundle.getSymbolicName()}), null); |
| for (BundleDescription dup : dups) { |
| status.add(Status.error(dup.getLocation())); |
| } |
| map.put(bundle, new Object[] {status}); |
| } |
| } |
| } |
| return map; |
| } |
| |
| public State getState() { |
| return fState; |
| } |
| |
| public boolean hasErrors() { |
| if (fState.getHighestBundleId() > -1) { |
| BundleDescription[] bundles = fState.getBundles(); |
| for (BundleDescription bundle : bundles) { |
| if (!bundle.isResolved()) { |
| return true; |
| } else if (bundle.isSingleton()) { |
| BundleDescription[] dups = fState.getBundles(bundle.getSymbolicName()); |
| if (dups.length > 1) { |
| // more than one singleton |
| return true; |
| } |
| } |
| } |
| } |
| return false; |
| } |
| |
| } |