| /******************************************************************************* |
| * Copyright (c) 2007 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.equinox.cm.test; |
| |
| import org.osgi.framework.*; |
| import org.osgi.service.packageadmin.PackageAdmin; |
| |
| public class Activator implements BundleActivator { |
| |
| private static PackageAdmin packageAdmin; |
| private static BundleContext bundleContext; |
| private ServiceReference<PackageAdmin> packageAdminRef; |
| |
| public void start(BundleContext context) throws Exception { |
| packageAdminRef = context.getServiceReference(PackageAdmin.class); |
| setPackageAdmin(context.getService(packageAdminRef)); |
| setBundleContext(context); |
| } |
| |
| public void stop(BundleContext context) throws Exception { |
| setBundleContext(null); |
| setPackageAdmin(null); |
| context.ungetService(packageAdminRef); |
| } |
| |
| private static synchronized void setBundleContext(BundleContext context) { |
| bundleContext = context; |
| } |
| |
| private static synchronized void setPackageAdmin(PackageAdmin service) { |
| packageAdmin = service; |
| } |
| |
| static synchronized BundleContext getBundleContext() { |
| return bundleContext; |
| } |
| |
| static synchronized Bundle getBundle(String symbolicName) { |
| if (packageAdmin == null) |
| return null; |
| |
| Bundle[] bundles = packageAdmin.getBundles(symbolicName, null); |
| if (bundles == null) |
| return null; |
| //Return the first bundle that is not installed or uninstalled |
| for (Bundle bundle : bundles) { |
| if ((bundle.getState() & (Bundle.INSTALLED | Bundle.UNINSTALLED)) == 0) { |
| return bundle; |
| } |
| } |
| return null; |
| } |
| } |