2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2016-2018 Ericsson. All rights reserved.
4 * ================================================================================
5 * Licensed under the Apache License, Version 2.0 (the "License");
6 * you may not use this file except in compliance with the License.
7 * You may obtain a copy of the License at
9 * http://www.apache.org/licenses/LICENSE-2.0
11 * Unless required by applicable law or agreed to in writing, software
12 * distributed under the License is distributed on an "AS IS" BASIS,
13 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
14 * See the License for the specific language governing permissions and
15 * limitations under the License.
17 * SPDX-License-Identifier: Apache-2.0
18 * ============LICENSE_END=========================================================
21 package org.onap.policy.apex.testsuites.integration.uservice.adapt.websocket;
23 import org.onap.policy.apex.core.infrastructure.messaging.MessagingException;
24 import org.onap.policy.apex.core.infrastructure.messaging.stringmessaging.WsStringMessageListener;
25 import org.onap.policy.apex.core.infrastructure.messaging.stringmessaging.WsStringMessageServer;
28 * The Class WebSocketEventSubscriberServer.
30 public class WebSocketEventSubscriberServer implements WsStringMessageListener {
31 private final int port;
32 private long eventsReceivedCount = 0;
34 private final WsStringMessageServer server;
37 * Instantiates a new web socket event subscriber server.
39 * @param port the port
40 * @throws MessagingException the messaging exception
42 public WebSocketEventSubscriberServer(final int port) throws MessagingException {
45 server = new WsStringMessageServer(port);
49 WebSocketEventSubscriberServer.class.getCanonicalName() + ": port " + port + ", waiting for events");
56 * org.onap.policy.apex.core.infrastructure.messaging.stringmessaging.WSStringMessageListener#
57 * receiveString(java.lang.String)
60 public void receiveString(final String eventString) {
61 System.out.println(WebSocketEventSubscriberServer.class.getCanonicalName() + ": port " + port
62 + ", received event " + eventString);
63 eventsReceivedCount++;
67 * Gets the events received count.
69 * @return the events received count
71 public long getEventsReceivedCount() {
72 return eventsReceivedCount;
78 public void shutdown() {
80 System.out.println(WebSocketEventSubscriberServer.class.getCanonicalName() + ": stopped");
86 * @param args the arguments
87 * @throws MessagingException the messaging exception
89 public static void main(final String[] args) throws MessagingException {
90 if (args.length != 1) {
91 System.err.println("usage WebSocketEventSubscriberClient port");
97 port = Integer.parseInt(args[0]);
98 } catch (final Exception e) {
99 System.err.println("usage WebSocketEventSubscriberClient port");
104 new WebSocketEventSubscriberServer(port);