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