| /* |
| * 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.dm.impl.index; |
| |
| import java.util.Map.Entry; |
| |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.InvalidSyntaxException; |
| import org.osgi.framework.ServiceEvent; |
| import org.osgi.framework.ServiceListener; |
| |
| /** |
| * @author <a href="mailto:dev@felix.apache.org">Felix Project Team</a> |
| */ |
| public class FilterIndexBundleContext extends BundleContextInterceptorBase { |
| public FilterIndexBundleContext(BundleContext context) { |
| super(context); |
| } |
| |
| public void serviceChanged(ServiceEvent event) { |
| Entry[] entries = synchronizeCollection(); |
| for (int i = 0; i < entries.length; i++) { |
| Entry serviceListenerFilterEntry = entries[i]; |
| ServiceListener serviceListener = (ServiceListener) serviceListenerFilterEntry.getKey(); |
| String filter = (String) serviceListenerFilterEntry.getValue(); |
| if (filter == null) { |
| serviceListener.serviceChanged(event); |
| } |
| else { |
| // call service changed on the listener if the filter matches the event |
| // TODO review if we can be smarter here |
| try { |
| if ("(objectClass=*)".equals(filter)) { |
| serviceListener.serviceChanged(event); |
| } |
| else { |
| if (m_context.createFilter(filter).match(event.getServiceReference())) { |
| serviceListener.serviceChanged(event); |
| } |
| } |
| } |
| catch (InvalidSyntaxException e) { |
| e.printStackTrace(); |
| } |
| } |
| } |
| } |
| } |