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/*-
* ============LICENSE_START=======================================================
* Copyright (C) 2021 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.controlloop.runtime.supervision.comm;
import java.time.Instant;
import java.util.LinkedHashMap;
import java.util.Map;
import java.util.UUID;
import lombok.AllArgsConstructor;
import org.onap.policy.clamp.controlloop.models.controlloop.concepts.ControlLoopElementDefinition;
import org.onap.policy.clamp.controlloop.models.messages.dmaap.participant.ParticipantUpdate;
import org.onap.policy.clamp.controlloop.runtime.commissioning.CommissioningProvider;
import org.onap.policy.models.base.PfModelException;
import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.stereotype.Component;
/**
* This class is used to send ParticipantUpdate messages to participants on DMaaP.
*/
@Component
@AllArgsConstructor
public class ParticipantUpdatePublisher extends AbstractParticipantPublisher<ParticipantUpdate> {
private static final Logger LOGGER = LoggerFactory.getLogger(ParticipantUpdatePublisher.class);
private final CommissioningProvider commissioningProvider;
/**
* Send ParticipantUpdate to Participant.
*
* @param participantId the participant Id
* @param participantType the participant Type
*/
public void send(ToscaConceptIdentifier participantId, ToscaConceptIdentifier participantType) {
var message = new ParticipantUpdate();
message.setParticipantId(participantId);
message.setParticipantType(participantType);
message.setTimestamp(Instant.now());
var clDefinition = new ControlLoopElementDefinition();
clDefinition.setId(UUID.randomUUID());
try {
clDefinition.setControlLoopElementToscaServiceTemplate(
commissioningProvider.getToscaServiceTemplate(null, null));
} catch (PfModelException pfme) {
LOGGER.warn("Get of tosca service template failed, cannot send participantupdate", pfme);
return;
}
Map<UUID, ControlLoopElementDefinition> controlLoopElementDefinitionMap = new LinkedHashMap<>();
controlLoopElementDefinitionMap.put(UUID.randomUUID(), clDefinition);
Map<ToscaConceptIdentifier, Map<UUID, ControlLoopElementDefinition>> participantDefinitionUpdateMap =
new LinkedHashMap<>();
participantDefinitionUpdateMap.put(participantId, controlLoopElementDefinitionMap);
message.setParticipantDefinitionUpdateMap(participantDefinitionUpdateMap);
LOGGER.debug("Participant Update sent {}", message);
super.send(message);
}
}
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