/**
* Copyright (c) 2002-2011 "Neo Technology,"
* Network Engine for Objects in Lund AB [http://neotechnology.com]
*
* This file is part of Neo4j.
*
* Neo4j is free software: you can redistribute it and/or modify
* it under the terms of the GNU Affero General Public License as
* published by the Free Software Foundation, either version 3 of the
* License, or (at your option) any later version.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Affero General Public License for more details.
*
* You should have received a copy of the GNU Affero General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.neo4j.ext.udc.impl.osgi;
import java.util.Dictionary;
import java.util.Properties;
import org.neo4j.ext.udc.impl.UdcExtensionImpl;
import org.neo4j.kernel.KernelExtension;
import org.osgi.framework.BundleActivator;
import org.osgi.framework.BundleContext;
/**
* OSGi bundle activator to start an OSGi servicewatcher
* for kernel extensions.
*/
public final class OSGiActivator
implements BundleActivator {
/**
* Called whenever the OSGi framework starts our bundle
*/
public void start(BundleContext bc)
throws Exception {
// register the UdcExtenionImpl
Dictionary props = new Properties();
// Register our example service implementation in the OSGi service registry
bc.registerService(KernelExtension.class.getName(), new UdcExtensionImpl(), props);
}
/**
* Called whenever the OSGi framework stops our bundle
*/
public void stop(BundleContext bc)
throws Exception {
// no need to unregister our service - the OSGi framework handles it for us
}
}