2 * Copyright (c) 2014 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
8 package org.opendaylight.controller.logback.config.loader;
11 import java.util.List;
12 import org.opendaylight.controller.logback.config.loader.impl.LogbackConfigUtil;
13 import org.opendaylight.controller.logback.config.loader.impl.LogbackConfigurationLoader;
14 import org.osgi.framework.BundleActivator;
15 import org.osgi.framework.BundleContext;
16 import org.slf4j.Logger;
17 import org.slf4j.LoggerFactory;
20 * default activator for loading multiple logback configuration files
22 public class Activator implements BundleActivator {
25 * expected environment variable name, containing the root folder containing
26 * logback configurations
28 private static final String LOGBACK_CONFIG_D = "logback.config.d";
29 private static final Logger LOG = LoggerFactory.getLogger(Activator.class);
32 public void start(BundleContext context) {
33 LOG.info("Starting logback configuration loader");
34 String logbackConfigRoot = System.getProperty(LOGBACK_CONFIG_D);
35 LOG.debug("configRoot: {}", logbackConfigRoot);
36 if (logbackConfigRoot != null) {
37 File logbackConfigRootFile = new File(logbackConfigRoot);
38 List<File> sortedConfigFiles = LogbackConfigUtil.harvestSortedConfigFiles(logbackConfigRootFile);
39 LogbackConfigurationLoader.load(true, sortedConfigFiles.toArray());
44 public void stop(BundleContext context) {
45 LOG.info("Stopping logback configuration loader");
46 // TODO: need reset/reload default config?