001    /**
002     * Licensed to the Apache Software Foundation (ASF) under one or more
003     * contributor license agreements.  See the NOTICE file distributed with
004     * this work for additional information regarding copyright ownership.
005     * The ASF licenses this file to You under the Apache License, Version 2.0
006     * (the "License"); you may not use this file except in compliance with
007     * the License.  You may obtain a copy of the License at
008     *
009     *      http://www.apache.org/licenses/LICENSE-2.0
010     *
011     * Unless required by applicable law or agreed to in writing, software
012     * distributed under the License is distributed on an "AS IS" BASIS,
013     * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
014     * See the License for the specific language governing permissions and
015     * limitations under the License.
016     */
017    package org.apache.camel.component.eventadmin;
018    
019    import java.util.Properties;
020    
021    import org.apache.camel.spi.ComponentResolver;
022    import org.osgi.framework.BundleActivator;
023    import org.osgi.framework.BundleContext;
024    import org.osgi.framework.ServiceRegistration;
025    
026    /**
027     * The bundle activator registers a ServiceFactory
028     * for creating a ComponentResolver.
029     */
030    public class Activator implements BundleActivator {
031    
032        private ServiceRegistration registration;
033    
034        public void start(BundleContext bundleContext) throws Exception {
035            Properties props = new Properties();
036            props.put("component", EventAdminComponent.NAME);
037            registration = bundleContext.registerService(
038                                ComponentResolver.class.getName(),
039                                new EventAdminServiceFactory(),
040                                props);
041        }
042    
043        public void stop(BundleContext bundleContext) throws Exception {
044            registration.unregister();
045        }
046    
047    }