2 * Copyright (c) 2014 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
8 package org.opendaylight.controller.sal.dom.broker.osgi;
10 import org.opendaylight.controller.md.sal.dom.api.DOMDataBroker;
11 import org.opendaylight.controller.md.sal.dom.api.DOMMountPointService;
12 import org.opendaylight.controller.sal.core.api.BrokerService;
13 import org.osgi.framework.ServiceReference;
15 @SuppressWarnings("unchecked")
16 public final class ProxyFactory {
18 private ProxyFactory() {
21 public static <T extends BrokerService> T createProxy(final ServiceReference<T> serviceRef, final T service) {
23 Object createProxyImpl = ProxyFactory.createProxyImpl(serviceRef, service);
24 return (T) createProxyImpl;
27 private static Object createProxyImpl(final ServiceReference<?> ref, final DOMMountPointService service) {
29 return new DOMMountPointServiceProxy((ServiceReference<DOMMountPointService>) ref, service);
32 private static DOMDataBrokerProxy createProxyImpl(final ServiceReference<?> ref, final DOMDataBroker service) {
34 return new DOMDataBrokerProxy((ServiceReference<DOMDataBroker>) ref, service);
37 private static Object createProxyImpl(final ServiceReference<?> ref, final BrokerService service) {
38 if (service == null) {
39 throw new IllegalArgumentException("service can't be null");
42 if (service instanceof DOMDataBroker) {
43 return createProxyImpl(ref, (DOMDataBroker) service);
44 } else if (service instanceof DOMMountPointService) {
45 return createProxyImpl(ref, (DOMMountPointService) service);
48 return createProxyImplFallback(ref, service);
51 private static Object createProxyImplFallback(final ServiceReference<?> reference, final BrokerService service) {