2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021 Nordix Foundation.
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.clamp.controlloop.runtime.supervision.comm;
23 import org.onap.policy.clamp.controlloop.models.messages.dmaap.participant.ParticipantMessageType;
24 import org.onap.policy.clamp.controlloop.models.messages.dmaap.participant.ParticipantStatus;
25 import org.onap.policy.clamp.controlloop.runtime.config.messaging.Listener;
26 import org.onap.policy.clamp.controlloop.runtime.supervision.SupervisionHandler;
27 import org.onap.policy.common.endpoints.event.comm.Topic.CommInfrastructure;
28 import org.onap.policy.common.endpoints.listeners.ScoListener;
29 import org.onap.policy.common.utils.coder.StandardCoderObject;
30 import org.slf4j.Logger;
31 import org.slf4j.LoggerFactory;
32 import org.springframework.stereotype.Component;
35 * Listener for ParticipantStatus messages sent by participants.
38 public class ParticipantStatusListener extends ScoListener<ParticipantStatus> implements Listener {
39 private static final Logger LOGGER = LoggerFactory.getLogger(ParticipantStatusListener.class);
41 private final SupervisionHandler supervisionHandler;
44 * Constructs the object.
46 public ParticipantStatusListener(SupervisionHandler supervisionHandler) {
47 super(ParticipantStatus.class);
48 this.supervisionHandler = supervisionHandler;
52 public void onTopicEvent(final CommInfrastructure infra, final String topic, final StandardCoderObject sco,
53 final ParticipantStatus participantStatusMessage) {
54 LOGGER.debug("ParticipantStatus message received from participant - {}", participantStatusMessage);
55 supervisionHandler.handleParticipantMessage(participantStatusMessage);
59 public String getType() {
60 return ParticipantMessageType.PARTICIPANT_STATUS.name();
64 public ScoListener<ParticipantStatus> getScoListener() {