| /* |
| * 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.commons.logservice.internal; |
| |
| import java.util.Dictionary; |
| import java.util.Hashtable; |
| |
| import org.osgi.framework.BundleActivator; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.Constants; |
| import org.osgi.service.log.LogReaderService; |
| import org.osgi.service.log.LogService; |
| |
| /** |
| * The <code>Activator</code> class is the <code>BundleActivator</code> for the |
| * log service bundle. This activator registers the <code>LogService</code> and |
| * <code>LogReaderService</code>. |
| */ |
| public class Activator implements BundleActivator { |
| |
| private static final String VENDOR = "The Apache Software Foundation"; |
| |
| private LogSupport logSupport; |
| |
| /** |
| * @see org.osgi.framework.BundleActivator#start(org.osgi.framework.BundleContext) |
| */ |
| public void start(final BundleContext context) throws Exception { |
| logSupport = new LogSupport(); |
| context.addBundleListener(logSupport); |
| context.addFrameworkListener(logSupport); |
| context.addServiceListener(logSupport); |
| |
| LogServiceFactory lsf = new LogServiceFactory(logSupport); |
| Dictionary<String, String> props = new Hashtable<String, String>(); |
| props.put(Constants.SERVICE_PID, lsf.getClass().getName()); |
| props.put(Constants.SERVICE_DESCRIPTION, |
| "Apache Sling LogService implementation"); |
| props.put(Constants.SERVICE_VENDOR, VENDOR); |
| context.registerService(LogService.class.getName(), lsf, props); |
| |
| LogReaderServiceFactory lrsf = new LogReaderServiceFactory(logSupport); |
| props = new Hashtable<String, String>(); |
| props.put(Constants.SERVICE_PID, lrsf.getClass().getName()); |
| props.put(Constants.SERVICE_DESCRIPTION, |
| "Apache Sling LogReaderService implementation"); |
| props.put(Constants.SERVICE_VENDOR, VENDOR); |
| context.registerService(LogReaderService.class.getName(), lrsf, props); |
| } |
| |
| /** |
| * @see org.osgi.framework.BundleActivator#stop(org.osgi.framework.BundleContext) |
| */ |
| public void stop(final BundleContext context) throws Exception { |
| if (logSupport != null) { |
| context.removeBundleListener(logSupport); |
| context.removeFrameworkListener(logSupport); |
| context.removeServiceListener(logSupport); |
| logSupport.shutdown(); |
| logSupport = null; |
| } |
| } |
| } |