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.supervision.comm;
23 import io.micrometer.core.annotation.Timed;
24 import java.time.Instant;
25 import java.util.ArrayList;
26 import java.util.HashMap;
27 import java.util.List;
29 import java.util.Map.Entry;
30 import java.util.UUID;
31 import lombok.AllArgsConstructor;
32 import org.onap.policy.clamp.acm.runtime.main.parameters.AcRuntimeParameterGroup;
33 import org.onap.policy.clamp.models.acm.concepts.AutomationComposition;
34 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionDefinition;
35 import org.onap.policy.clamp.models.acm.concepts.ParticipantDefinition;
36 import org.onap.policy.clamp.models.acm.concepts.ParticipantRestartAc;
37 import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantRestart;
38 import org.onap.policy.clamp.models.acm.utils.AcmUtils;
39 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
40 import org.onap.policy.models.tosca.authorative.concepts.ToscaNodeTemplate;
41 import org.slf4j.Logger;
42 import org.slf4j.LoggerFactory;
43 import org.springframework.stereotype.Component;
47 public class ParticipantRestartPublisher extends AbstractParticipantPublisher<ParticipantRestart> {
49 private static final Logger LOGGER = LoggerFactory.getLogger(ParticipantRestartPublisher.class);
50 private final AcRuntimeParameterGroup acRuntimeParameterGroup;
53 * Send Restart to Participant.
55 * @param participantId the ParticipantId
56 * @param acmDefinition the AutomationComposition Definition
57 * @param automationCompositions the list of automationCompositions
59 @Timed(value = "publisher.participant_restart", description = "Participant Restart published")
60 public void send(UUID participantId, AutomationCompositionDefinition acmDefinition,
61 List<AutomationComposition> automationCompositions) {
63 var message = new ParticipantRestart();
64 message.setParticipantId(participantId);
65 message.setCompositionId(acmDefinition.getCompositionId());
66 message.setMessageId(UUID.randomUUID());
67 message.setTimestamp(Instant.now());
68 message.setState(acmDefinition.getState());
69 message.setParticipantDefinitionUpdates(prepareParticipantRestarting(participantId, acmDefinition));
70 var toscaServiceTemplateFragment = AcmUtils.getToscaServiceTemplateFragment(acmDefinition.getServiceTemplate());
72 for (var automationComposition : automationCompositions) {
73 var restartAc = new ParticipantRestartAc();
74 restartAc.setAutomationCompositionId(automationComposition.getInstanceId());
75 for (var element : automationComposition.getElements().values()) {
76 if (participantId.equals(element.getParticipantId())) {
77 var acElementRestart = AcmUtils.createAcElementRestart(element);
78 acElementRestart.setToscaServiceTemplateFragment(toscaServiceTemplateFragment);
79 restartAc.getAcElementList().add(acElementRestart);
82 message.getAutomationcompositionList().add(restartAc);
85 LOGGER.debug("Participant Restart sent {}", message);
89 private List<ParticipantDefinition> prepareParticipantRestarting(UUID participantId,
90 AutomationCompositionDefinition acmDefinition) {
91 var acElements = AcmUtils.extractAcElementsFromServiceTemplate(acmDefinition.getServiceTemplate(),
92 acRuntimeParameterGroup.getAcmParameters().getToscaElementName());
94 // list of entry entry filtered by participantId
95 List<Entry<String, ToscaNodeTemplate>> elementList = new ArrayList<>();
96 Map<ToscaConceptIdentifier, UUID> supportedElementMap = new HashMap<>();
97 for (var elementEntry : acElements) {
98 var elementState = acmDefinition.getElementStateMap().get(elementEntry.getKey());
99 if (participantId.equals(elementState.getParticipantId())) {
100 var type = new ToscaConceptIdentifier(elementEntry.getValue().getType(),
101 elementEntry.getValue().getTypeVersion());
102 supportedElementMap.put(type, participantId);
103 elementList.add(elementEntry);
106 var list = AcmUtils.prepareParticipantPriming(elementList, supportedElementMap);
107 for (var participantDefinition : list) {
108 for (var elementDe : participantDefinition.getAutomationCompositionElementDefinitionList()) {
109 var state = acmDefinition.getElementStateMap().get(elementDe.getAcElementDefinitionId().getName());
111 elementDe.setOutProperties(state.getOutProperties());