2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021-2023 Nordix Foundation.
4 * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
5 * ================================================================================
6 * Licensed under the Apache License, Version 2.0 (the "License");
7 * you may not use this file except in compliance with the License.
8 * You may obtain a copy of the License at
10 * http://www.apache.org/licenses/LICENSE-2.0
12 * Unless required by applicable law or agreed to in writing, software
13 * distributed under the License is distributed on an "AS IS" BASIS,
14 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
15 * See the License for the specific language governing permissions and
16 * limitations under the License.
18 * SPDX-License-Identifier: Apache-2.0
19 * ============LICENSE_END=========================================================
22 package org.onap.policy.clamp.acm.runtime.instantiation;
24 import java.util.UUID;
25 import javax.validation.Valid;
26 import javax.ws.rs.core.Response;
27 import javax.ws.rs.core.Response.Status;
28 import lombok.AllArgsConstructor;
29 import org.onap.policy.clamp.acm.runtime.supervision.SupervisionAcHandler;
30 import org.onap.policy.clamp.models.acm.concepts.AcTypeState;
31 import org.onap.policy.clamp.models.acm.concepts.AutomationComposition;
32 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionState;
33 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositions;
34 import org.onap.policy.clamp.models.acm.messages.rest.instantiation.AcInstanceStateUpdate;
35 import org.onap.policy.clamp.models.acm.messages.rest.instantiation.InstantiationResponse;
36 import org.onap.policy.clamp.models.acm.persistence.provider.AcDefinitionProvider;
37 import org.onap.policy.clamp.models.acm.persistence.provider.AcInstanceStateResolver;
38 import org.onap.policy.clamp.models.acm.persistence.provider.AutomationCompositionProvider;
39 import org.onap.policy.clamp.models.acm.utils.AcmUtils;
40 import org.onap.policy.common.parameters.BeanValidationResult;
41 import org.onap.policy.common.parameters.ObjectValidationResult;
42 import org.onap.policy.common.parameters.ValidationStatus;
43 import org.onap.policy.models.base.PfModelRuntimeException;
44 import org.springframework.stereotype.Service;
45 import org.springframework.transaction.annotation.Transactional;
48 * This class is dedicated to the Instantiation of Commissioned automation composition.
53 public class AutomationCompositionInstantiationProvider {
54 private static final String DO_NOT_MATCH = " do not match with ";
56 private final AutomationCompositionProvider automationCompositionProvider;
57 private final AcDefinitionProvider acDefinitionProvider;
58 private final AcInstanceStateResolver acInstanceStateResolver;
59 private final SupervisionAcHandler supervisionAcHandler;
62 * Create automation composition.
64 * @param compositionId The UUID of the automation composition definition
65 * @param automationComposition the automation composition
66 * @return the result of the instantiation operation
68 public InstantiationResponse createAutomationComposition(UUID compositionId,
69 AutomationComposition automationComposition) {
70 if (!compositionId.equals(automationComposition.getCompositionId())) {
71 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST,
72 automationComposition.getCompositionId() + DO_NOT_MATCH + compositionId);
74 var checkAutomationCompositionOpt =
75 automationCompositionProvider.findAutomationComposition(automationComposition.getKey().asIdentifier());
76 if (checkAutomationCompositionOpt.isPresent()) {
77 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST,
78 automationComposition.getKey().asIdentifier() + " already defined");
81 var validationResult = validateAutomationComposition(automationComposition);
82 if (!validationResult.isValid()) {
83 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, validationResult.getResult());
85 automationComposition = automationCompositionProvider.createAutomationComposition(automationComposition);
87 var response = new InstantiationResponse();
88 response.setInstanceId(automationComposition.getInstanceId());
89 response.setAffectedAutomationComposition(automationComposition.getKey().asIdentifier());
95 * Update automation composition.
97 * @param compositionId The UUID of the automation composition definition
98 * @param automationComposition the automation composition
99 * @return the result of the update
101 public InstantiationResponse updateAutomationComposition(UUID compositionId,
102 AutomationComposition automationComposition) {
103 var instanceId = automationComposition.getInstanceId();
104 var acToUpdate = automationCompositionProvider.getAutomationComposition(instanceId);
105 if (!compositionId.equals(acToUpdate.getCompositionId())) {
106 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST,
107 automationComposition.getCompositionId() + DO_NOT_MATCH + compositionId);
109 acToUpdate.setElements(automationComposition.getElements());
110 acToUpdate.setName(automationComposition.getName());
111 acToUpdate.setVersion(automationComposition.getVersion());
112 acToUpdate.setDescription(automationComposition.getDescription());
113 acToUpdate.setDerivedFrom(automationComposition.getDerivedFrom());
114 var validationResult = validateAutomationComposition(acToUpdate);
115 if (!validationResult.isValid()) {
116 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST, validationResult.getResult());
118 automationComposition = automationCompositionProvider.updateAutomationComposition(acToUpdate);
120 var response = new InstantiationResponse();
121 response.setInstanceId(instanceId);
122 response.setAffectedAutomationComposition(automationComposition.getKey().asIdentifier());
127 * Validate AutomationComposition.
129 * @param automationComposition AutomationComposition to validate
130 * @return the result of validation
132 private BeanValidationResult validateAutomationComposition(AutomationComposition automationComposition) {
134 var result = new BeanValidationResult("AutomationComposition", automationComposition);
135 var acDefinitionOpt = acDefinitionProvider.findAcDefinition(automationComposition.getCompositionId());
136 if (acDefinitionOpt.isEmpty()) {
137 result.addResult(new ObjectValidationResult("ServiceTemplate", "", ValidationStatus.INVALID,
138 "Commissioned automation composition definition not found"));
141 if (!AcTypeState.PRIMED.equals(acDefinitionOpt.get().getState())) {
142 result.addResult(new ObjectValidationResult("ServiceTemplate", "", ValidationStatus.INVALID,
143 "Commissioned automation composition definition not primed"));
146 result.addResult(AcmUtils.validateAutomationComposition(automationComposition,
147 acDefinitionOpt.get().getServiceTemplate()));
149 if (result.isValid()) {
150 for (var element : automationComposition.getElements().values()) {
151 var name = element.getDefinition().getName();
152 var participantId = acDefinitionOpt.get().getElementStateMap().get(name).getParticipantId();
153 element.setParticipantId(participantId);
161 * Get Automation Composition.
163 * @param compositionId The UUID of the automation composition definition
164 * @param instanceId The UUID of the automation composition instance
165 * @return the Automation Composition
167 @Transactional(readOnly = true)
168 public AutomationComposition getAutomationComposition(UUID compositionId, UUID instanceId) {
169 var automationComposition = automationCompositionProvider.getAutomationComposition(instanceId);
170 if (!automationComposition.getCompositionId().equals(compositionId)) {
171 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST,
172 "Composition Id " + compositionId + DO_NOT_MATCH + automationComposition.getCompositionId());
174 return automationComposition;
178 * Delete the automation composition with the given name and version.
180 * @param compositionId The UUID of the automation composition definition
181 * @param instanceId The UUID of the automation composition instance
182 * @return the result of the deletion
184 public InstantiationResponse deleteAutomationComposition(UUID compositionId, UUID instanceId) {
185 var automationComposition = automationCompositionProvider.getAutomationComposition(instanceId);
186 if (!compositionId.equals(automationComposition.getCompositionId())) {
187 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST,
188 automationComposition.getCompositionId() + DO_NOT_MATCH + compositionId);
190 if (!AutomationCompositionState.UNINITIALISED.equals(automationComposition.getState())) {
191 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST,
192 "Automation composition state is still " + automationComposition.getState());
194 var response = new InstantiationResponse();
195 automationComposition =
196 automationCompositionProvider.deleteAutomationComposition(automationComposition.getInstanceId());
197 response.setInstanceId(automationComposition.getInstanceId());
198 response.setAffectedAutomationComposition(automationComposition.getKey().asIdentifier());
203 * Get the requested automation compositions.
205 * @param name the name of the automation composition to get, null for all automation compositions
206 * @param version the version of the automation composition to get, null for all automation compositions
207 * @return the automation compositions
209 @Transactional(readOnly = true)
210 public AutomationCompositions getAutomationCompositions(UUID compositionId, String name, String version) {
211 var automationCompositions = new AutomationCompositions();
212 automationCompositions.setAutomationCompositionList(
213 automationCompositionProvider.getAutomationCompositions(compositionId, name, version));
215 return automationCompositions;
219 * Handle Composition Instance State.
221 * @param compositionId the compositionId
222 * @param instanceId the instanceId
223 * @param acInstanceStateUpdate the AcInstanceStateUpdate
225 public void compositionInstanceState(UUID compositionId, UUID instanceId,
226 @Valid AcInstanceStateUpdate acInstanceStateUpdate) {
227 var automationComposition = automationCompositionProvider.getAutomationComposition(instanceId);
228 if (!compositionId.equals(automationComposition.getCompositionId())) {
229 throw new PfModelRuntimeException(Response.Status.BAD_REQUEST,
230 automationComposition.getCompositionId() + DO_NOT_MATCH + compositionId);
232 var acDefinition = acDefinitionProvider.getAcDefinition(automationComposition.getCompositionId());
233 var result = acInstanceStateResolver.resolve(acInstanceStateUpdate.getDeployOrder(),
234 acInstanceStateUpdate.getLockOrder(), automationComposition.getDeployState(),
235 automationComposition.getLockState());
238 supervisionAcHandler.deploy(automationComposition, acDefinition);
242 supervisionAcHandler.undeploy(automationComposition, acDefinition);
246 supervisionAcHandler.lock(automationComposition, acDefinition);
250 supervisionAcHandler.unlock(automationComposition, acDefinition);
254 throw new PfModelRuntimeException(Status.BAD_REQUEST, "Not valid " + acInstanceStateUpdate);