2 * Copyright (c) 2015 Cisco Systems, Inc. and others. All rights reserved.
4 * This program and the accompanying materials are made available under the
5 * terms of the Eclipse Public License v1.0 which accompanies this distribution,
6 * and is available at http://www.eclipse.org/legal/epl-v10.html
9 package org.opendaylight.groupbasedpolicy.neutron.ovsdb;
11 import static com.google.common.base.Preconditions.checkNotNull;
13 import java.util.ArrayList;
14 import java.util.List;
16 import org.opendaylight.controller.md.sal.binding.api.DataBroker;
17 import org.opendaylight.controller.sal.binding.api.RpcProviderRegistry;
18 import org.opendaylight.yang.gen.v1.urn.opendaylight.groupbasedpolicy.endpoint.rev140421.EndpointService;
19 import org.osgi.framework.BundleContext;
20 import org.osgi.framework.ServiceRegistration;
22 public class NeutronOvsdb implements AutoCloseable {
24 private final List<ServiceRegistration<?>> registrations = new ArrayList<ServiceRegistration<?>>();
25 private final TerminationPointDataChangeListener tpListener;
26 private final NodeDataChangeListener nodeListener;
27 private final NeutronGbpExternalGatewaysListener neutronGbpExternalGatewaysListener;
28 private final NeutronGbpFloatingIpListener neutronGbpFloatingIpListener;
30 public NeutronOvsdb(DataBroker dataProvider, RpcProviderRegistry rpcProvider, BundleContext context) {
31 checkNotNull(dataProvider);
32 checkNotNull(rpcProvider);
33 checkNotNull(context);
35 EndpointService epService = rpcProvider.getRpcService(EndpointService.class);
36 tpListener = new TerminationPointDataChangeListener(dataProvider, epService);
37 nodeListener = new NodeDataChangeListener(dataProvider);
38 neutronGbpExternalGatewaysListener = new NeutronGbpExternalGatewaysListener(dataProvider);
39 neutronGbpFloatingIpListener = new NeutronGbpFloatingIpListener(dataProvider);
43 * @see java.lang.AutoCloseable#close()
46 public void close() throws Exception {
47 for (ServiceRegistration<?> registration : registrations) {
48 registration.unregister();