2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021 Nordix Foundation.
4 * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.clamp.controlloop.runtime.supervision.comm;
24 import org.onap.policy.clamp.controlloop.models.messages.dmaap.participant.ParticipantMessageType;
25 import org.onap.policy.clamp.controlloop.models.messages.dmaap.participant.ParticipantUpdateAck;
26 import org.onap.policy.clamp.controlloop.runtime.config.messaging.Listener;
27 import org.onap.policy.clamp.controlloop.runtime.supervision.SupervisionHandler;
28 import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
29 import org.onap.policy.common.endpoints.listeners.ScoListener;
30 import org.onap.policy.common.utils.coder.StandardCoderObject;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
33 import org.springframework.stereotype.Component;
36 * Listener for ParticipantUpdateAck messages sent by participants.
39 public class ParticipantUpdateAckListener extends ScoListener<ParticipantUpdateAck>
40 implements Listener<ParticipantUpdateAck> {
41 private static final Logger LOGGER = LoggerFactory.getLogger(ParticipantUpdateAckListener.class);
43 private final SupervisionHandler supervisionHandler;
46 * Constructs the object.
48 public ParticipantUpdateAckListener(SupervisionHandler supervisionHandler) {
49 super(ParticipantUpdateAck.class);
50 this.supervisionHandler = supervisionHandler;
54 public void onTopicEvent(final CommInfrastructure infra, final String topic, final StandardCoderObject sco,
55 final ParticipantUpdateAck participantUpdateAckMessage) {
56 LOGGER.debug("ParticipantUpdateAck message received from participant - {}", participantUpdateAckMessage);
57 supervisionHandler.handleParticipantMessage(participantUpdateAckMessage);
61 public String getType() {
62 return ParticipantMessageType.PARTICIPANT_UPDATE_ACK.name();
66 public ScoListener<ParticipantUpdateAck> getScoListener() {