| /********************************************************************** |
| * This file is part of "Object Teams Development Tooling"-Software |
| * |
| * Copyright 2013 GK Software AG |
| * |
| * 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 |
| * |
| * Please visit http://www.objectteams.org for updates and contact. |
| * |
| * Contributors: |
| * Stephan Herrmann - Initial API and implementation |
| **********************************************************************/ |
| package org.eclipse.objectteams.otequinox.bug253244workaround; |
| |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.BundleActivator; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.ServiceReference; |
| import org.osgi.framework.startlevel.BundleStartLevel; |
| import org.osgi.service.packageadmin.PackageAdmin; |
| |
| /** |
| * The sole purpose of this fragment is to work around |
| * https://bugs.eclipse.org/bugs/show_bug.cgi?id=253244 in p2. |
| * |
| * We need to set the start level of org.eclipse.objectteams.otequinox to 1 |
| * so that weaving is activate as early as possible. |
| */ |
| @SuppressWarnings("deprecation") // useing deprecated class PackageAdmin |
| public class Activator implements BundleActivator { |
| |
| @Override |
| public void start(BundleContext context) throws Exception { |
| PackageAdmin packageAdmin = null; |
| |
| ServiceReference<?> ref= context.getServiceReference(PackageAdmin.class.getName()); |
| if (ref!=null) { |
| packageAdmin = (PackageAdmin)context.getService(ref); |
| Bundle[] bundles = packageAdmin.getBundles("org.eclipse.objectteams.otequinox", "2.3.0"); |
| if (bundles != null && bundles.length > 0) { |
| BundleStartLevel startLevel = bundles[0].adapt(BundleStartLevel.class); |
| if (startLevel.getStartLevel() != 1) { |
| startLevel.setStartLevel(1); |
| } |
| // this would cause lock problems (and is successfully handled already via p2.inf): |
| // bundles[0].start(); |
| } |
| } |
| } |
| |
| @Override |
| public void stop(BundleContext context) throws Exception { |
| // nop |
| } |
| } |