| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| package org.apache.felix.coordinator.impl; |
| |
| import java.util.Hashtable; |
| |
| import org.osgi.framework.Bundle; |
| import org.osgi.framework.BundleActivator; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.Constants; |
| import org.osgi.framework.ServiceFactory; |
| import org.osgi.framework.ServiceRegistration; |
| import org.osgi.service.coordinator.Coordinator; |
| |
| public class Activator implements BundleActivator |
| { |
| |
| private CoordinationMgr mgr; |
| |
| private ServiceRegistration coordinatorService; |
| |
| public void start(final BundleContext context) |
| { |
| LogWrapper.setContext(context); |
| |
| mgr = new CoordinationMgr(); |
| |
| final ServiceFactory factory = new CoordinatorFactory(mgr); |
| final Hashtable<String, String> props = new Hashtable<String, String>(); |
| props.put(Constants.SERVICE_DESCRIPTION, "Coordinator Service Implementation"); |
| props.put(Constants.SERVICE_VENDOR, "The Apache Software Foundation"); |
| coordinatorService = context.registerService(Coordinator.class.getName(), factory, props); |
| } |
| |
| public void stop(final BundleContext context) |
| { |
| if (coordinatorService != null) |
| { |
| coordinatorService.unregister(); |
| coordinatorService = null; |
| } |
| |
| mgr.cleanUp(); |
| |
| LogWrapper.setContext(null); |
| } |
| |
| static final class CoordinatorFactory implements ServiceFactory |
| { |
| |
| private final CoordinationMgr mgr; |
| |
| CoordinatorFactory(final CoordinationMgr mgr) |
| { |
| this.mgr = mgr; |
| } |
| |
| public Object getService(final Bundle bundle, final ServiceRegistration registration) |
| { |
| return new CoordinatorImpl(bundle, mgr); |
| } |
| |
| public void ungetService(final Bundle bundle, final ServiceRegistration registration, final Object service) |
| { |
| ((CoordinatorImpl) service).dispose(); |
| } |
| |
| } |
| } |