001/**
002 * Copyright (c) 2004-2011 QOS.ch
003 * All rights reserved.
004 *
005 * Permission is hereby granted, free  of charge, to any person obtaining
006 * a  copy  of this  software  and  associated  documentation files  (the
007 * "Software"), to  deal in  the Software without  restriction, including
008 * without limitation  the rights to  use, copy, modify,  merge, publish,
009 * distribute,  sublicense, and/or sell  copies of  the Software,  and to
010 * permit persons to whom the Software  is furnished to do so, subject to
011 * the following conditions:
012 *
013 * The  above  copyright  notice  and  this permission  notice  shall  be
014 * included in all copies or substantial portions of the Software.
015 *
016 * THE  SOFTWARE IS  PROVIDED  "AS  IS", WITHOUT  WARRANTY  OF ANY  KIND,
017 * EXPRESS OR  IMPLIED, INCLUDING  BUT NOT LIMITED  TO THE  WARRANTIES OF
018 * MERCHANTABILITY,    FITNESS    FOR    A   PARTICULAR    PURPOSE    AND
019 * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE
020 * LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION
021 * OF CONTRACT, TORT OR OTHERWISE,  ARISING FROM, OUT OF OR IN CONNECTION
022 * WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
023 *
024 */
025package integrator;
026
027import org.osgi.framework.Bundle;
028import org.osgi.framework.BundleActivator;
029import org.osgi.framework.BundleContext;
030import org.slf4j.Logger;
031import org.slf4j.LoggerFactory;
032
033/**
034 * A BundleActivator which invokes slf4j loggers
035 * @author Ceki Gülcü
036 *
037 */
038public class Activator implements BundleActivator {
039
040    private BundleContext m_context = null;
041
042    public void start(BundleContext context) {
043        Logger logger = LoggerFactory.getLogger(this.getClass());
044        logger.info("Activator.start()");
045        m_context = context;
046    }
047
048    public void stop(BundleContext context) {
049        m_context = null;
050        Logger logger = LoggerFactory.getLogger(this.getClass());
051        logger.info("Activator.stop");
052    }
053
054    public Bundle[] getBundles() {
055        if (m_context != null) {
056            return m_context.getBundles();
057        }
058        return null;
059    }
060}