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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2023 Nordix Foundation.
* ================================================================================
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*
* SPDX-License-Identifier: Apache-2.0
* ============LICENSE_END=========================================================
*/
package org.onap.policy.clamp.acm.runtime.supervision.comm;
import io.micrometer.core.annotation.Timed;
import java.time.Instant;
import java.util.ArrayList;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Map.Entry;
import java.util.UUID;
import lombok.AllArgsConstructor;
import org.onap.policy.clamp.models.acm.concepts.AutomationComposition;
import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionDefinition;
import org.onap.policy.clamp.models.acm.concepts.ParticipantDefinition;
import org.onap.policy.clamp.models.acm.concepts.ParticipantRestartAc;
import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantRestart;
import org.onap.policy.clamp.models.acm.utils.AcmUtils;
import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
import org.onap.policy.models.tosca.authorative.concepts.ToscaNodeTemplate;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
@Component
@AllArgsConstructor
public class ParticipantRestartPublisher extends AbstractParticipantPublisher<ParticipantRestart> {
private static final Logger LOGGER = LoggerFactory.getLogger(ParticipantRestartPublisher.class);
/**
* Send Restart to Participant.
*
* @param participantId the ParticipantId
* @param acmDefinition the AutomationComposition Definition
* @param automationCompositions the list of automationCompositions
*/
@Timed(value = "publisher.participant_restart", description = "Participant Restart published")
public void send(UUID participantId, AutomationCompositionDefinition acmDefinition,
List<AutomationComposition> automationCompositions) {
var message = new ParticipantRestart();
message.setParticipantId(participantId);
message.setCompositionId(acmDefinition.getCompositionId());
message.setMessageId(UUID.randomUUID());
message.setTimestamp(Instant.now());
message.setState(acmDefinition.getState());
message.setParticipantDefinitionUpdates(prepareParticipantRestarting(participantId, acmDefinition));
var toscaServiceTemplateFragment = AcmUtils.getToscaServiceTemplateFragment(acmDefinition.getServiceTemplate());
for (var automationComposition : automationCompositions) {
var restartAc = new ParticipantRestartAc();
restartAc.setAutomationCompositionId(automationComposition.getInstanceId());
for (var element : automationComposition.getElements().values()) {
if (participantId.equals(element.getParticipantId())) {
var acElementRestart = AcmUtils.createAcElementRestart(element);
acElementRestart.setToscaServiceTemplateFragment(toscaServiceTemplateFragment);
restartAc.getAcElementList().add(acElementRestart);
}
}
message.getAutomationcompositionList().add(restartAc);
}
LOGGER.debug("Participant Restart sent {}", message);
super.send(message);
}
private List<ParticipantDefinition> prepareParticipantRestarting(UUID participantId,
AutomationCompositionDefinition acmDefinition) {
var acElements = AcmUtils.extractAcElementsFromServiceTemplate(acmDefinition.getServiceTemplate());
// list of entry entry filtered by participantId
List<Entry<String, ToscaNodeTemplate>> elementList = new ArrayList<>();
Map<ToscaConceptIdentifier, UUID> supportedElementMap = new HashMap<>();
for (var elementEntry : acElements) {
var elementState = acmDefinition.getElementStateMap().get(elementEntry.getKey());
if (participantId.equals(elementState.getParticipantId())) {
var type = new ToscaConceptIdentifier(elementEntry.getValue().getType(),
elementEntry.getValue().getTypeVersion());
supportedElementMap.put(type, participantId);
elementList.add(elementEntry);
}
}
var list = AcmUtils.prepareParticipantPriming(elementList, supportedElementMap);
for (var participantDefinition : list) {
for (var elementDe : participantDefinition.getAutomationCompositionElementDefinitionList()) {
var state = acmDefinition.getElementStateMap().get(elementDe.getAcElementDefinitionId().getName());
if (state != null) {
elementDe.setOutProperties(state.getOutProperties());
}
}
}
return list;
}
}
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