2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021,2022 Nordix Foundation.
4 * ================================================================================
5 * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
19 * SPDX-License-Identifier: Apache-2.0
20 * ============LICENSE_END=========================================================
23 package org.onap.policy.clamp.acm.runtime.supervision.comm;
25 import io.micrometer.core.annotation.Timed;
26 import java.time.Instant;
27 import java.util.ArrayList;
28 import java.util.List;
29 import java.util.UUID;
30 import lombok.AllArgsConstructor;
31 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionDefinition;
32 import org.onap.policy.clamp.models.acm.concepts.ParticipantDefinition;
33 import org.onap.policy.clamp.models.acm.concepts.ParticipantUtils;
34 import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantUpdate;
35 import org.onap.policy.clamp.models.acm.persistence.provider.AcDefinitionProvider;
36 import org.onap.policy.clamp.models.acm.utils.AcmUtils;
37 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
38 import org.slf4j.Logger;
39 import org.slf4j.LoggerFactory;
40 import org.springframework.stereotype.Component;
43 * This class is used to send ParticipantUpdate messages to participants on DMaaP.
47 public class ParticipantUpdatePublisher extends AbstractParticipantPublisher<ParticipantUpdate> {
49 private static final Logger LOGGER = LoggerFactory.getLogger(ParticipantUpdatePublisher.class);
51 private final AcDefinitionProvider acDefinitionProvider;
54 * Send ParticipantUpdate to all Participants.
56 * @param acmDefinition the AutomationComposition Definition
58 @Timed(value = "publisher.participant_update", description = "PARTICIPANT_UPDATE messages published")
59 public void sendComissioningBroadcast(AutomationCompositionDefinition acmDefinition) {
60 sendCommissioning(acmDefinition, null, null);
64 * Send ParticipantUpdate to Participant
65 * if participantType and participantId are null then message is broadcast.
67 * @param participantType the ParticipantType
68 * @param participantId the ParticipantId
70 @Timed(value = "publisher.participant_update", description = "PARTICIPANT_UPDATE messages published")
71 public void sendCommissioning(ToscaConceptIdentifier participantType, UUID participantId) {
72 var list = acDefinitionProvider.getAllAcDefinitions();
74 LOGGER.warn("No tosca service template found, cannot send participantupdate");
76 for (var acmDefinition : list) {
77 sendCommissioning(acmDefinition, participantType, participantId);
82 * Send ParticipantUpdate to Participant
83 * if participantType and participantId are null then message is broadcast.
85 * @param acmDefinition the AutomationComposition Definition
86 * @param participantType the ParticipantType
87 * @param participantId the ParticipantId
89 @Timed(value = "publisher.participant_update", description = "PARTICIPANT_UPDATE messages published")
90 public void sendCommissioning(AutomationCompositionDefinition acmDefinition,
91 ToscaConceptIdentifier participantType, UUID participantId) {
92 var message = new ParticipantUpdate();
93 message.setCompositionId(acmDefinition.getCompositionId());
94 message.setParticipantType(participantType);
95 message.setParticipantId(participantId);
96 message.setTimestamp(Instant.now());
98 var toscaServiceTemplate = acmDefinition.getServiceTemplate();
99 List<ParticipantDefinition> participantDefinitionUpdates = new ArrayList<>();
100 for (var toscaInputEntry : toscaServiceTemplate.getToscaTopologyTemplate().getNodeTemplates().entrySet()) {
101 if (ParticipantUtils.checkIfNodeTemplateIsAutomationCompositionElement(toscaInputEntry.getValue(),
102 toscaServiceTemplate)) {
103 AcmUtils.prepareParticipantDefinitionUpdate(
104 ParticipantUtils.findParticipantType(toscaInputEntry.getValue().getProperties()),
105 toscaInputEntry.getKey(), toscaInputEntry.getValue(), participantDefinitionUpdates);
109 // Commission the automation composition but sending participantdefinitions to participants
110 message.setParticipantDefinitionUpdates(participantDefinitionUpdates);
111 LOGGER.debug("Participant Update sent {}", message);
116 * Send ParticipantUpdate to Participant after that commissioning has been removed.
118 @Timed(value = "publisher.participant_update", description = "PARTICIPANT_UPDATE messages published")
119 public void sendDecomisioning(UUID compositionId) {
120 var message = new ParticipantUpdate();
121 message.setCompositionId(compositionId);
122 message.setTimestamp(Instant.now());
123 // DeCommission the automation composition but deleting participantdefinitions on participants
124 message.setParticipantDefinitionUpdates(null);
126 LOGGER.debug("Participant Update sent {}", message);