2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2024-2025 OpenInfra Foundation Europe. All rights reserved.
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.sim.main.handler;
23 import java.util.ArrayList;
24 import java.util.List;
26 import java.util.UUID;
27 import java.util.concurrent.locks.LockSupport;
29 import lombok.RequiredArgsConstructor;
31 import org.onap.policy.clamp.acm.participant.intermediary.api.CompositionDto;
32 import org.onap.policy.clamp.acm.participant.intermediary.api.ParticipantIntermediaryApi;
33 import org.onap.policy.clamp.acm.participant.sim.model.InternalData;
34 import org.onap.policy.clamp.acm.participant.sim.model.InternalDatas;
35 import org.onap.policy.clamp.acm.participant.sim.model.SimConfig;
36 import org.onap.policy.clamp.models.acm.concepts.AcTypeState;
37 import org.onap.policy.clamp.models.acm.concepts.AutomationComposition;
38 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositions;
39 import org.onap.policy.clamp.models.acm.concepts.DeployState;
40 import org.onap.policy.clamp.models.acm.concepts.LockState;
41 import org.onap.policy.clamp.models.acm.concepts.ParticipantUtils;
42 import org.onap.policy.clamp.models.acm.concepts.StateChangeResult;
43 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
44 import org.slf4j.Logger;
45 import org.slf4j.LoggerFactory;
46 import org.springframework.stereotype.Service;
49 * This class handles implementation of Simulator Service.
52 @RequiredArgsConstructor
53 public class SimulatorService {
55 private final ParticipantIntermediaryApi intermediaryApi;
57 private static final Logger LOGGER = LoggerFactory.getLogger(SimulatorService.class);
58 private static final String INTERNAL_STATE = "InternalState";
59 private static final String MIGRATION_PROPERTY = "stage";
60 private static final String ROLLBACK_PROPERTY = "rollbackStage";
61 private static final String PREPARE_PROPERTY = "prepareStage";
62 private static final String STAGE_MSG = "stage %d %s";
66 private SimConfig config = new SimConfig();
69 * Get AutomationComposition.
71 * @return the AutomationCompositions
73 public AutomationCompositions getAutomationCompositions() {
74 var result = new AutomationCompositions();
75 result.setAutomationCompositionList(new ArrayList<>(intermediaryApi.getAutomationCompositions().values()));
79 public AutomationComposition getAutomationComposition(UUID instanceId) {
80 return intermediaryApi.getAutomationComposition(instanceId);
86 * @param instanceId the automationComposition Id
87 * @param elementId the automationComposition Element Id
88 * @param useState the useState
89 * @param operationalState the operationalState
90 * @param outProperties the outProperties
92 public void setOutProperties(UUID instanceId, UUID elementId, String useState, String operationalState,
93 Map<String, Object> outProperties) {
94 intermediaryApi.sendAcElementInfo(instanceId, elementId, useState, operationalState,
99 * Get Instance Data List.
101 * @return the InternalDatas
103 public InternalDatas getDataList() {
104 var result = new InternalDatas();
105 var map = intermediaryApi.getAutomationCompositions();
106 for (var instance : map.values()) {
107 for (var element : instance.getElements().values()) {
108 var data = new InternalData();
109 data.setCompositionId(instance.getCompositionId());
110 data.setAutomationCompositionId(instance.getInstanceId());
111 data.setAutomationCompositionElementId(element.getId());
112 data.setIntProperties(element.getProperties());
113 data.setOperationalState(element.getOperationalState());
114 data.setUseState(element.getUseState());
115 data.setOutProperties(element.getOutProperties());
116 result.getList().add(data);
123 * Get Composition Data List.
125 * @return the InternalDatas
127 public InternalDatas getCompositionDataList() {
128 var acElementsDefinitions = intermediaryApi.getAcElementsDefinitions();
129 var internalDatas = new InternalDatas();
130 for (var entry : acElementsDefinitions.entrySet()) {
131 for (var acElementsDefinition : entry.getValue().values()) {
132 var internalData = new InternalData();
133 internalData.setCompositionId(entry.getKey());
134 internalData.setCompositionDefinitionElementId(acElementsDefinition.getAcElementDefinitionId());
135 internalData.setIntProperties(
136 acElementsDefinition.getAutomationCompositionElementToscaNodeTemplate().getProperties());
137 internalData.setOutProperties(acElementsDefinition.getOutProperties());
138 internalDatas.getList().add(internalData);
141 return internalDatas;
144 public void setCompositionOutProperties(UUID compositionId, ToscaConceptIdentifier compositionDefinitionElementId,
145 Map<String, Object> outProperties) {
146 intermediaryApi.sendAcDefinitionInfo(compositionId, compositionDefinitionElementId, outProperties);
150 protected boolean isInterrupted(int timeMs, String msg, UUID elementId) {
151 long endTime = System.nanoTime() + (timeMs * 1_000_000L);
152 while (System.nanoTime() < endTime) {
153 if (Thread.interrupted()) {
154 LOGGER.debug(msg, elementId);
157 LockSupport.parkNanos(10_000_000L);
162 private void sendAcInternalState(UUID instanceId, UUID elementId, Map<String, Object> outProperties,
163 DeployState deployState) {
164 outProperties.put(INTERNAL_STATE, deployState.name());
165 intermediaryApi.sendAcElementInfo(instanceId, elementId, null, null, outProperties);
169 * Handle deploying an automation composition element.
171 * @param instanceId the instanceId
172 * @param elementId the elementId
173 * @param outProperties the outProperties
175 public void deploy(UUID instanceId, UUID elementId, Map<String, Object> outProperties) {
176 sendAcInternalState(instanceId, elementId, outProperties, DeployState.DEPLOYING);
178 if (isInterrupted(getConfig().getDeployTimerMs(),
179 "Current Thread deploy is Interrupted during execution {}", elementId)) {
183 if (getConfig().isDeploySuccess()) {
184 sendAcInternalState(instanceId, elementId, outProperties, DeployState.DEPLOYED);
186 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
187 DeployState.DEPLOYED, null, StateChangeResult.NO_ERROR, "Deployed");
189 sendAcInternalState(instanceId, elementId, outProperties, DeployState.UNDEPLOYED);
191 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
192 DeployState.UNDEPLOYED, null, StateChangeResult.FAILED, "Deploy failed!");
197 * Handle undeploying an automation composition element.
199 * @param instanceId the instanceId
200 * @param elementId the elementId
201 * @param outProperties the outProperties
203 public void undeploy(UUID instanceId, UUID elementId, Map<String, Object> outProperties) {
204 sendAcInternalState(instanceId, elementId, outProperties, DeployState.UNDEPLOYING);
206 if (isInterrupted(getConfig().getUndeployTimerMs(),
207 "Current Thread undeploy is Interrupted during execution {}", elementId)) {
211 if (getConfig().isUndeploySuccess()) {
212 sendAcInternalState(instanceId, elementId, outProperties, DeployState.UNDEPLOYED);
214 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
215 DeployState.UNDEPLOYED, null, StateChangeResult.NO_ERROR, "Undeployed");
217 sendAcInternalState(instanceId, elementId, outProperties, DeployState.DEPLOYED);
219 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
220 DeployState.DEPLOYED, null, StateChangeResult.FAILED, "Undeploy failed!");
225 * Handle locking an automation composition element.
227 * @param instanceId the instanceId
228 * @param elementId the elementId
230 public void lock(UUID instanceId, UUID elementId) {
231 if (isInterrupted(getConfig().getLockTimerMs(),
232 "Current Thread lock is Interrupted during execution {}", elementId)) {
236 if (getConfig().isLockSuccess()) {
237 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
238 null, LockState.LOCKED, StateChangeResult.NO_ERROR, "Locked");
240 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
241 null, LockState.UNLOCKED, StateChangeResult.FAILED, "Lock failed!");
246 * Handle unlocking an automation composition element.
248 * @param instanceId the instanceId
249 * @param elementId the elementId
251 public void unlock(UUID instanceId, UUID elementId) {
252 if (isInterrupted(getConfig().getUnlockTimerMs(),
253 "Current Thread unlock is Interrupted during execution {}", elementId)) {
257 if (getConfig().isUnlockSuccess()) {
258 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
259 null, LockState.UNLOCKED, StateChangeResult.NO_ERROR, "Unlocked");
261 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
262 null, LockState.LOCKED, StateChangeResult.FAILED, "Unlock failed!");
267 * Handle deleting an automation composition element.
269 * @param instanceId the instanceId
270 * @param elementId the elementId
272 public void delete(UUID instanceId, UUID elementId) {
273 if (isInterrupted(getConfig().getDeleteTimerMs(),
274 "Current Thread delete is Interrupted during execution {}", elementId)) {
278 if (getConfig().isDeleteSuccess()) {
279 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
280 DeployState.DELETED, null, StateChangeResult.NO_ERROR, "Deleted");
282 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
283 DeployState.UNDEPLOYED, null, StateChangeResult.FAILED, "Delete failed!");
288 * Handle an update on an automation composition element.
290 * @param instanceId the instanceId
291 * @param elementId the elementId
293 public void update(UUID instanceId, UUID elementId) {
294 if (isInterrupted(getConfig().getUpdateTimerMs(),
295 "Current Thread update is Interrupted during execution {}", elementId)) {
299 if (getConfig().isUpdateSuccess()) {
300 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
301 DeployState.DEPLOYED, null, StateChangeResult.NO_ERROR, "Updated");
303 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
304 DeployState.DEPLOYED, null, StateChangeResult.FAILED, "Update failed!");
309 * Handle a prime on an automation composition definition.
311 * @param composition the information of the Automation Composition Definition
313 public void prime(CompositionDto composition) {
314 if (isInterrupted(getConfig().getPrimeTimerMs(),
315 "Current Thread prime is Interrupted during execution {}", composition.compositionId())) {
319 if (getConfig().isPrimeSuccess()) {
320 sendOutProperties(composition, AcTypeState.PRIMED.name());
321 intermediaryApi.updateCompositionState(composition.compositionId(), AcTypeState.PRIMED,
322 StateChangeResult.NO_ERROR, "Primed");
324 sendOutProperties(composition, AcTypeState.COMMISSIONED.name());
325 intermediaryApi.updateCompositionState(composition.compositionId(), AcTypeState.COMMISSIONED,
326 StateChangeResult.FAILED, "Prime failed!");
330 private void sendOutProperties(CompositionDto composition, String data) {
331 for (var elementEntry : composition.outPropertiesMap().entrySet()) {
332 elementEntry.getValue().put(INTERNAL_STATE, data);
333 intermediaryApi.sendAcDefinitionInfo(
334 composition.compositionId(), elementEntry.getKey(), elementEntry.getValue());
339 * Handle a deprime on an automation composition definition.
341 * @param composition the information of the Automation Composition Definition
343 public void deprime(CompositionDto composition) {
344 if (isInterrupted(getConfig().getDeprimeTimerMs(),
345 "Current Thread deprime is Interrupted during execution {}", composition.compositionId())) {
349 if (getConfig().isDeprimeSuccess()) {
350 sendOutProperties(composition, AcTypeState.COMMISSIONED.name());
351 intermediaryApi.updateCompositionState(composition.compositionId(), AcTypeState.COMMISSIONED,
352 StateChangeResult.NO_ERROR, "Deprimed");
354 sendOutProperties(composition, AcTypeState.PRIMED.name());
355 intermediaryApi.updateCompositionState(composition.compositionId(), AcTypeState.PRIMED,
356 StateChangeResult.FAILED, "Deprime failed!");
361 * Handle a migration on an automation composition element.
363 * @param instanceId the instanceId
364 * @param elementId the elementId
365 * @param stage the stage
366 * @param compositionInProperties in Properties from composition definition element
367 * @param instanceOutProperties in Properties from instance element
369 public void migrate(UUID instanceId, UUID elementId, int stage, Map<String, Object> compositionInProperties,
370 Map<String, Object> instanceOutProperties) {
371 if (isInterrupted(getConfig().getMigrateTimerMs(),
372 "Current Thread migrate is Interrupted during execution {}", elementId)) {
376 if (config.isMigrateSuccess()) {
377 var stageSet = ParticipantUtils.findStageSetMigrate(compositionInProperties);
378 var nextStage = 1000;
379 for (var s : stageSet) {
381 nextStage = Math.min(s, nextStage);
384 instanceOutProperties.putIfAbsent(MIGRATION_PROPERTY, new ArrayList<>());
385 @SuppressWarnings("unchecked")
386 var stageList = (List<Integer>) instanceOutProperties.get(MIGRATION_PROPERTY);
387 stageList.add(stage);
388 intermediaryApi.sendAcElementInfo(instanceId, elementId, null, null, instanceOutProperties);
389 if (nextStage == 1000) {
390 intermediaryApi.updateAutomationCompositionElementState(
391 instanceId, elementId,
392 DeployState.DEPLOYED, null, StateChangeResult.NO_ERROR, "Migrated");
394 intermediaryApi.updateAutomationCompositionElementStage(
395 instanceId, elementId,
396 StateChangeResult.NO_ERROR, nextStage, String.format(STAGE_MSG, stage, "Migrated"));
399 intermediaryApi.updateAutomationCompositionElementState(
400 instanceId, elementId,
401 DeployState.DEPLOYED, null, StateChangeResult.FAILED, "Migrate failed!");
406 * Handle a Migrate Precheck on an automation composition element.
408 * @param instanceId the instanceId
409 * @param elementId the elementId
411 public void migratePrecheck(UUID instanceId, UUID elementId) {
412 if (isInterrupted(config.getMigratePrecheckTimerMs(),
413 "Current Thread migrate precheck is Interrupted during execution {}", elementId)) {
417 if (config.isMigratePrecheck()) {
418 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
419 DeployState.DEPLOYED, null, StateChangeResult.NO_ERROR, "Migration precheck completed");
421 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
422 DeployState.DEPLOYED, null, StateChangeResult.FAILED, "Migration precheck failed");
427 * Handle a Prepare on an automation composition element.
429 * @param instanceId the instanceId
430 * @param elementId the elementId
431 * @param stage the stage
432 * @param compositionInProperties in Properties from composition definition element
433 * @param instanceOutProperties in Properties from instance element
435 public void prepare(UUID instanceId, UUID elementId, int stage, Map<String, Object> compositionInProperties,
436 Map<String, Object> instanceOutProperties) {
437 if (isInterrupted(config.getPrepareTimerMs(),
438 "Current Thread prepare is Interrupted during execution {}", elementId)) {
442 if (config.isPrepare()) {
443 var stageSet = ParticipantUtils.findStageSetPrepare(compositionInProperties);
444 var nextStage = 1000;
445 for (var s : stageSet) {
447 nextStage = Math.min(s, nextStage);
450 instanceOutProperties.putIfAbsent(PREPARE_PROPERTY, new ArrayList<>());
451 @SuppressWarnings("unchecked")
452 var stageList = (List<Integer>) instanceOutProperties.get(PREPARE_PROPERTY);
453 stageList.add(stage);
454 intermediaryApi.sendAcElementInfo(instanceId, elementId, null, null, instanceOutProperties);
455 if (nextStage == 1000) {
456 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
457 DeployState.UNDEPLOYED, null, StateChangeResult.NO_ERROR, "Prepare completed");
459 intermediaryApi.updateAutomationCompositionElementStage(
460 instanceId, elementId,
461 StateChangeResult.NO_ERROR, nextStage, String.format(STAGE_MSG, stage, "Prepared"));
464 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
465 DeployState.UNDEPLOYED, null, StateChangeResult.FAILED, "Prepare failed");
470 * Handle a Review on an automation composition element.
472 * @param instanceId the instanceId
473 * @param elementId the elementId
475 public void review(UUID instanceId, UUID elementId) {
476 if (isInterrupted(config.getReviewTimerMs(),
477 "Current Thread review is Interrupted during execution {}", elementId)) {
481 if (config.isReview()) {
482 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
483 DeployState.DEPLOYED, null, StateChangeResult.NO_ERROR, "Review completed");
485 intermediaryApi.updateAutomationCompositionElementState(instanceId, elementId,
486 DeployState.DEPLOYED, null, StateChangeResult.FAILED, "Review failed");
491 * Handle rollback of an automation composition.
493 * @param instanceId the instanceId
494 * @param elementId the elementId
495 * @param stage the stage
496 * @param compositionInProperties in Properties from composition definition element
497 * @param instanceOutProperties in Properties from instance element
499 public void rollback(UUID instanceId, UUID elementId, int stage, Map<String, Object> compositionInProperties,
500 Map<String, Object> instanceOutProperties) {
501 if (isInterrupted(getConfig().getRollbackTimerMs(),
502 "Current Thread for rollback was Interrupted during execution {}", instanceId)) {
503 LOGGER.debug("Rollback interrupted");
507 if (config.isRollback()) {
508 var stageSet = ParticipantUtils.findStageSetMigrate(compositionInProperties);
509 var nextStage = 1000;
510 for (var s : stageSet) {
512 nextStage = Math.min(s, nextStage);
515 instanceOutProperties.putIfAbsent(ROLLBACK_PROPERTY, new ArrayList<>());
516 @SuppressWarnings("unchecked")
517 var stageList = (List<Integer>) instanceOutProperties.get(ROLLBACK_PROPERTY);
518 stageList.add(stage);
519 intermediaryApi.sendAcElementInfo(instanceId, elementId, null, null, instanceOutProperties);
520 if (nextStage == 1000) {
521 intermediaryApi.updateAutomationCompositionElementState(
522 instanceId, elementId,
523 DeployState.DEPLOYED, null, StateChangeResult.NO_ERROR, "Migration rollback done");
525 intermediaryApi.updateAutomationCompositionElementStage(
526 instanceId, elementId,
527 StateChangeResult.NO_ERROR, nextStage, String.format(STAGE_MSG, stage, "Migration rollback"));
530 intermediaryApi.updateAutomationCompositionElementState(
531 instanceId, elementId,
532 DeployState.DEPLOYED, null, StateChangeResult.FAILED, "Migration rollback failed");