/**
* Copyright 2005-2014 Restlet
*
* The contents of this file are subject to the terms of one of the following
* open source licenses: Apache 2.0 or or EPL 1.0 (the "Licenses"). You can
* select the license that you prefer but you may not use this file except in
* compliance with one of these Licenses.
*
* You can obtain a copy of the Apache 2.0 license at
* http://www.opensource.org/licenses/apache-2.0
*
* You can obtain a copy of the EPL 1.0 license at
* http://www.opensource.org/licenses/eclipse-1.0
*
* See the Licenses for the specific language governing permissions and
* limitations under the Licenses.
*
* Alternatively, you can obtain a royalty free commercial license with less
* limitations, transferable or non-transferable, directly at
* http://restlet.com/products/restlet-framework
*
* Restlet is a registered trademark of Restlet S.A.S.
*/
package org.restlet.ext.osgi.internal;
import java.util.logging.Logger;
import org.osgi.framework.Bundle;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
import org.osgi.framework.BundleEvent;
import org.osgi.framework.BundleListener;
import org.restlet.ext.osgi.ObapClientHelper;
/**
* OSGi activator. It registers the installed bundles in order to cope with
* futur calls made using the OBAP protocol.
*
* @author Thierry Boileau
* @See {@link ObapClientHelper}
*/
public class Activator implements BundleActivator {
private static Logger logger = Logger.getLogger("org.restlet.ext.osgi");
@Override
public void start(BundleContext context) throws Exception {
for (Bundle bundle : context.getBundles()) {
if (!ObapClientHelper.register(bundle)) {
logger.warning("OBAP client helper can't register this bundle: "
+ bundle.getBundleId()
+ " at location "
+ bundle.getLocation());
}
}
// Listen to installed bundles
context.addBundleListener(new BundleListener() {
public void bundleChanged(BundleEvent event) {
switch (event.getType()) {
case BundleEvent.INSTALLED:
if (!ObapClientHelper.register(event.getBundle())) {
logger.warning("OBAP client helper can't register this bundle: "
+ event.getBundle().getBundleId()
+ " at location "
+ event.getBundle().getLocation());
}
break;
}
}
});
}
@Override
public void stop(BundleContext context) throws Exception {
ObapClientHelper.clear();
}
}