2 * Copyright (c) 2016 Cisco and/or its affiliates.
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at:
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.openvpp.jvpp.test;
19 import static org.openvpp.jvpp.test.NotificationUtils.getChangeInterfaceState;
20 import static org.openvpp.jvpp.test.NotificationUtils.getDisableInterfaceNotificationsReq;
21 import static org.openvpp.jvpp.test.NotificationUtils.getEnableInterfaceNotificationsReq;
22 import static org.openvpp.jvpp.test.NotificationUtils.printNotification;
24 import org.openvpp.jvpp.JVpp;
25 import org.openvpp.jvpp.JVppImpl;
26 import org.openvpp.jvpp.VppCallbackException;
27 import org.openvpp.jvpp.VppJNIConnection;
28 import org.openvpp.jvpp.callback.SwInterfaceSetFlagsCallback;
29 import org.openvpp.jvpp.callback.SwInterfaceSetFlagsNotificationCallback;
30 import org.openvpp.jvpp.callback.WantInterfaceEventsCallback;
31 import org.openvpp.jvpp.dto.SwInterfaceSetFlagsNotification;
32 import org.openvpp.jvpp.dto.SwInterfaceSetFlagsReply;
33 import org.openvpp.jvpp.dto.WantInterfaceEventsReply;
35 public class CallbackNotificationApiTest {
37 private static class TestCallback implements SwInterfaceSetFlagsNotificationCallback,
38 WantInterfaceEventsCallback, SwInterfaceSetFlagsCallback {
41 public void onSwInterfaceSetFlagsNotification(
42 final SwInterfaceSetFlagsNotification msg) {
43 printNotification(msg);
47 public void onWantInterfaceEventsReply(final WantInterfaceEventsReply wantInterfaceEventsReply) {
48 System.out.println("Interface notification stream updated");
52 public void onSwInterfaceSetFlagsReply(final SwInterfaceSetFlagsReply swInterfaceSetFlagsReply) {
53 System.out.println("Interface flags set successfully");
57 public void onError(VppCallbackException ex) {
58 System.out.printf("Received onError exception in getNodeIndexCallback: call=%s, reply=%d, context=%d\n",
59 ex.getMethodName(), ex.getErrorCode(), ex.getCtxId());
64 private static void testCallbackApi() throws Exception {
65 System.out.println("Testing Java callback API for notifications");
66 JVpp jvpp = new JVppImpl( new VppJNIConnection("CallbackApiTest"));
67 jvpp.connect( new TestCallback());
68 System.out.println("Successfully connected to VPP");
70 getEnableInterfaceNotificationsReq().send(jvpp);
71 System.out.println("Interface notifications started");
72 // TODO test ifc dump which also triggers interface flags send
74 System.out.println("Changing interface configuration");
75 getChangeInterfaceState().send(jvpp);
77 // Notification is received
80 getDisableInterfaceNotificationsReq().send(jvpp);
81 System.out.println("Interface events stopped");
85 System.out.println("Disconnecting...");
90 public static void main(String[] args) throws Exception {