2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2023 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.acm.runtime.participants;
23 import java.util.ArrayList;
24 import java.util.List;
25 import java.util.UUID;
26 import lombok.RequiredArgsConstructor;
27 import org.onap.policy.clamp.acm.runtime.supervision.comm.ParticipantStatusReqPublisher;
28 import org.onap.policy.clamp.models.acm.concepts.ParticipantInformation;
29 import org.onap.policy.clamp.models.acm.concepts.ParticipantState;
30 import org.onap.policy.clamp.models.acm.persistence.provider.ParticipantProvider;
31 import org.slf4j.Logger;
32 import org.slf4j.LoggerFactory;
33 import org.springframework.stereotype.Service;
34 import org.springframework.transaction.annotation.Transactional;
38 @RequiredArgsConstructor
39 public class AcmParticipantProvider {
41 private static final Logger LOGGER = LoggerFactory.getLogger(AcmParticipantProvider.class);
42 private final ParticipantProvider participantProvider;
43 private final ParticipantStatusReqPublisher participantStatusReqPublisher;
46 * Get all participants.
48 * @return A list of available participants
50 public List<ParticipantInformation> getAllParticipants() {
51 var participants = this.participantProvider.getParticipants();
53 List<ParticipantInformation> participantInformationList = new ArrayList<>();
54 participants.forEach(participant -> {
55 ParticipantInformation participantInformation = new ParticipantInformation();
56 participantInformation.setParticipant(participant);
57 participantInformationList.add(participantInformation);
59 return participantInformationList;
65 * @param participantId The UUID of the participant to get
66 * @return The participant
68 public ParticipantInformation getParticipantById(UUID participantId) {
69 var participant = this.participantProvider.getParticipantById(participantId);
70 var participantInformation = new ParticipantInformation();
71 participantInformation.setParticipant(participant);
72 return participantInformation;
76 * Send a participant status request.
78 * @param participantId The UUID of the participant to send request to
80 public void sendParticipantStatusRequest(UUID participantId) {
81 var participant = this.participantProvider.getParticipantById(participantId);
83 LOGGER.debug("Requesting Participant Status Now ParticipantStatusReq");
84 participantStatusReqPublisher.send(participantId);
85 participant.setParticipantState(ParticipantState.OFF_LINE);
86 participantProvider.updateParticipant(participant);
90 * Send status request to all participants.
93 public void sendAllParticipantStatusRequest() {
94 this.participantStatusReqPublisher.send((UUID) null);