| /* |
| * 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.sling.junit.rules; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.apache.sling.junit.Activator; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.ServiceReference; |
| |
| /** Server-side variant of the TeleporterRule, which provides |
| * access to OSGi services for convenience, but does not do |
| * much more. |
| */ |
| class ServerSideTeleporter extends TeleporterRule { |
| private final List<ServiceReference> toUnget = new ArrayList<ServiceReference>(); |
| private final BundleContext bundleContext; |
| |
| ServerSideTeleporter() { |
| bundleContext = Activator.getBundleContext(); |
| if(bundleContext == null) { |
| throw new IllegalStateException("Null BundleContext, should not happen when this class is used"); |
| } |
| } |
| |
| @Override |
| protected void after() { |
| super.after(); |
| for(ServiceReference r : toUnget) { |
| if(r != null) { |
| bundleContext.ungetService(r); |
| } |
| } |
| } |
| |
| public <T> T getService (Class<T> serviceClass, String ldapFilter) { |
| final ServiceGetter sg = new ServiceGetter(bundleContext, serviceClass, ldapFilter); |
| toUnget.add(sg.serviceReference); |
| return serviceClass.cast(sg.service); |
| } |
| } |