Activator.java

/**
 *  Copyright 2011 Carsten Gräf
 *
 *  Licensed 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 de.twenty11.skysail.server.ext.osgi.eventlogger;

import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
import org.osgi.framework.BundleListener;

import de.twenty11.skysail.server.ext.osgi.eventlogger.internal.EventLoggerBundleListener;

/**
 * The bundles activator, taking care of creating a new restlet component,
 * application and url mapping listener.
 * 
 * @author carsten
 * 
 */
public class Activator implements BundleActivator {

    private BundleListener localBundleListener = new EventLoggerBundleListener();



    /**
     * bundles life cycle start method, creating a new restlet component, a
     * restlet application and the urlMapping listener.
     * 
     * @param context
     *            the osgi bundle context
     * @throws Exception
     *             starting the component may trigger an Exception
     * 
     */
    public final void start(final BundleContext context) throws Exception {
        context.addBundleListener(localBundleListener);
    }
    
  

    /**
     * stop lifecycle method, removing the urlMapping listener and stopping the
     * component.
     * 
     * @param context
     *            the bundleContext
     * @throws Exception
     *             stopping the component might trigger an exception
     * 
     */
    public final void stop(final BundleContext context) throws Exception {
        context.removeBundleListener(localBundleListener);
    }

}