2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021 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.participant.simulator.main.handler;
23 import java.time.Instant;
24 import java.util.UUID;
26 import org.onap.policy.clamp.acm.participant.intermediary.api.AutomationCompositionElementListener;
27 import org.onap.policy.clamp.acm.participant.intermediary.api.ParticipantIntermediaryApi;
28 import org.onap.policy.clamp.models.acm.concepts.AcElementStatistics;
29 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionElement;
30 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionOrderedState;
31 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionState;
32 import org.onap.policy.clamp.models.acm.messages.dmaap.participant.ParticipantMessageType;
33 import org.onap.policy.models.base.PfModelException;
34 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
35 import org.onap.policy.models.tosca.authorative.concepts.ToscaNodeTemplate;
36 import org.slf4j.Logger;
37 import org.slf4j.LoggerFactory;
38 import org.springframework.stereotype.Component;
41 * This class handles implementation of automationCompositionElement updates.
44 public class AutomationCompositionElementHandler implements AutomationCompositionElementListener {
46 private static final Logger LOGGER = LoggerFactory.getLogger(AutomationCompositionElementHandler.class);
49 private ParticipantIntermediaryApi intermediaryApi;
52 * Callback method to handle a automation composition element state change.
54 * @param automationCompositionElementId the ID of the automation composition element
55 * @param currentState the current state of the automation composition element
56 * @param newState the state to which the automation composition element is changing to
57 * @throws PfModelException in case of an exception
60 public void automationCompositionElementStateChange(ToscaConceptIdentifier automationCompositionId,
61 UUID automationCompositionElementId, AutomationCompositionState currentState,
62 AutomationCompositionOrderedState newState) throws PfModelException {
65 intermediaryApi.updateAutomationCompositionElementState(automationCompositionId,
66 automationCompositionElementId, newState, AutomationCompositionState.UNINITIALISED,
67 ParticipantMessageType.AUTOMATION_COMPOSITION_STATE_CHANGE);
70 intermediaryApi.updateAutomationCompositionElementState(automationCompositionId,
71 automationCompositionElementId, newState, AutomationCompositionState.PASSIVE,
72 ParticipantMessageType.AUTOMATION_COMPOSITION_STATE_CHANGE);
75 intermediaryApi.updateAutomationCompositionElementState(automationCompositionId,
76 automationCompositionElementId, newState, AutomationCompositionState.RUNNING,
77 ParticipantMessageType.AUTOMATION_COMPOSITION_STATE_CHANGE);
80 LOGGER.debug("Unknown orderedstate {}", newState);
86 * Callback method to handle an update on a automation composition element.
88 * @param element the information on the automation composition element
89 * @param acElementDefinition toscaNodeTemplate
90 * @throws PfModelException in case of an exception
93 public void automationCompositionElementUpdate(ToscaConceptIdentifier automationCompositionId,
94 AutomationCompositionElement element, ToscaNodeTemplate acElementDefinition) throws PfModelException {
95 intermediaryApi.updateAutomationCompositionElementState(automationCompositionId, element.getId(),
96 element.getOrderedState(), AutomationCompositionState.PASSIVE,
97 ParticipantMessageType.AUTOMATION_COMPOSITION_UPDATE);
101 public void handleStatistics(UUID automationCompositionElementId) throws PfModelException {
102 var acElement = intermediaryApi.getAutomationCompositionElement(automationCompositionElementId);
103 if (acElement != null) {
104 var acElementStatistics = new AcElementStatistics();
105 acElementStatistics.setState(acElement.getState());
106 acElementStatistics.setTimeStamp(Instant.now());
107 intermediaryApi.updateAutomationCompositionElementStatistics(automationCompositionElementId,
108 acElementStatistics);