1 /*
2 * Copyright 2012 The Netty Project
3 *
4 * The Netty Project licenses this file to you under the Apache License,
5 * version 2.0 (the "License"); you may not use this file except in compliance
6 * with the License. You may obtain a copy of the License at:
7 *
8 * http://www.apache.org/licenses/LICENSE-2.0
9 *
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
12 * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
13 * License for the specific language governing permissions and limitations
14 * under the License.
15 */
16 package org.jboss.netty.container.osgi;
17
18 import org.jboss.netty.logging.InternalLoggerFactory;
19 import org.jboss.netty.logging.OsgiLoggerFactory;
20 import org.osgi.framework.BundleActivator;
21 import org.osgi.framework.BundleContext;
22
23 /**
24 * An OSGi {@link BundleActivator} that configures logging.
25 */
26 public class NettyBundleActivator implements BundleActivator {
27
28 private OsgiLoggerFactory loggerFactory;
29
30 public void start(BundleContext ctx) throws Exception {
31 // Switch the internal logger to the OSGi LogService.
32 loggerFactory = new OsgiLoggerFactory(ctx);
33 InternalLoggerFactory.setDefaultFactory(loggerFactory);
34 }
35
36 public void stop(BundleContext ctx) throws Exception {
37 if (loggerFactory != null) {
38 InternalLoggerFactory.setDefaultFactory(loggerFactory.getFallback());
39 loggerFactory.destroy();
40 loggerFactory = null;
41 }
42 }
43 }