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/*
* Copyright (c) 2016 Cisco and/or its affiliates.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at:
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.openvpp.jvpp.test;
import static org.openvpp.jvpp.test.NotificationUtils.getChangeInterfaceState;
import static org.openvpp.jvpp.test.NotificationUtils.getDisableInterfaceNotificationsReq;
import static org.openvpp.jvpp.test.NotificationUtils.getEnableInterfaceNotificationsReq;
import org.openvpp.jvpp.VppJNIConnection;
import org.openvpp.jvpp.future.FutureJVppFacade;
public class FutureApiNotificationTest {
private static void testFutureApi() throws Exception {
System.out.println("Testing Java future API for notifications");
final org.openvpp.jvpp.JVppImpl impl =
new org.openvpp.jvpp.JVppImpl(new VppJNIConnection("FutureApiTest"));
final FutureJVppFacade jvppFacade = new FutureJVppFacade(impl);
System.out.println("Successfully connected to VPP");
final AutoCloseable notificationListenerReg =
jvppFacade.getNotificationRegistry().registerSwInterfaceSetFlagsNotificationCallback(NotificationUtils::printNotification);
jvppFacade.wantInterfaceEvents(getEnableInterfaceNotificationsReq()).toCompletableFuture().get();
System.out.println("Interface events started");
System.out.println("Changing interface configuration");
jvppFacade.swInterfaceSetFlags(getChangeInterfaceState()).toCompletableFuture().get();
Thread.sleep(1000);
jvppFacade.wantInterfaceEvents(getDisableInterfaceNotificationsReq()).toCompletableFuture().get();
System.out.println("Interface events stopped");
notificationListenerReg.close();
System.out.println("Disconnecting...");
// TODO we should consider adding jvpp.close(); to the facade
impl.close();
}
public static void main(String[] args) throws Exception {
testFutureApi();
}
}
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