| /* |
| * 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.http.base.internal.logger; |
| |
| import org.osgi.util.tracker.ServiceTracker; |
| import org.osgi.framework.BundleContext; |
| import org.osgi.framework.ServiceReference; |
| import org.osgi.service.log.LogService; |
| |
| public final class LogServiceLogger |
| extends AbstractLogger |
| { |
| private final ConsoleLogger consoleLogger; |
| private final ServiceTracker tracker; |
| |
| public LogServiceLogger(BundleContext context) |
| { |
| this.consoleLogger = new ConsoleLogger(); |
| this.tracker = new ServiceTracker(context, LogService.class.getName(), null); |
| this.tracker.open(); |
| } |
| |
| public void close() |
| { |
| this.tracker.close(); |
| } |
| |
| public void log(ServiceReference ref, int level, String message, Throwable cause) |
| { |
| LogService log = (LogService)this.tracker.getService(); |
| if (log != null) { |
| log.log(ref, level, message, cause); |
| } else { |
| this.consoleLogger.log(ref, level, message, cause); |
| } |
| } |
| } |