2 * ============LICENSE_START=======================================================
3 * Copyright (C) 2021-2023 Nordix Foundation.
4 * ================================================================================
5 * Modifications Copyright (C) 2021 AT&T Intellectual Property. All rights reserved.
6 * ================================================================================
7 * Licensed under the Apache License, Version 2.0 (the "License");
8 * you may not use this file except in compliance with the License.
9 * You may obtain a copy of the License at
11 * http://www.apache.org/licenses/LICENSE-2.0
13 * Unless required by applicable law or agreed to in writing, software
14 * distributed under the License is distributed on an "AS IS" BASIS,
15 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
16 * See the License for the specific language governing permissions and
17 * limitations under the License.
19 * SPDX-License-Identifier: Apache-2.0
20 * ============LICENSE_END=========================================================
23 package org.onap.policy.clamp.models.acm.persistence.provider;
25 import jakarta.ws.rs.core.Response;
26 import jakarta.ws.rs.core.Response.Status;
27 import java.util.ArrayList;
28 import java.util.List;
29 import java.util.Optional;
30 import java.util.UUID;
31 import lombok.AllArgsConstructor;
32 import lombok.NonNull;
33 import org.onap.policy.clamp.models.acm.concepts.AutomationComposition;
34 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionElement;
35 import org.onap.policy.clamp.models.acm.concepts.AutomationCompositionInfo;
36 import org.onap.policy.clamp.models.acm.concepts.DeployState;
37 import org.onap.policy.clamp.models.acm.concepts.LockState;
38 import org.onap.policy.clamp.models.acm.persistence.concepts.JpaAutomationComposition;
39 import org.onap.policy.clamp.models.acm.persistence.concepts.JpaAutomationCompositionElement;
40 import org.onap.policy.clamp.models.acm.persistence.repository.AutomationCompositionElementRepository;
41 import org.onap.policy.clamp.models.acm.persistence.repository.AutomationCompositionRepository;
42 import org.onap.policy.clamp.models.acm.utils.AcmUtils;
43 import org.onap.policy.models.base.PfModelRuntimeException;
44 import org.onap.policy.models.tosca.authorative.concepts.ToscaConceptIdentifier;
45 import org.springframework.data.domain.Example;
46 import org.springframework.stereotype.Service;
47 import org.springframework.transaction.annotation.Isolation;
48 import org.springframework.transaction.annotation.Transactional;
51 * This class provides information on automation composition concepts in the database to callers.
56 public class AutomationCompositionProvider {
58 private final AutomationCompositionRepository automationCompositionRepository;
59 private final AutomationCompositionElementRepository acElementRepository;
62 * Get automation composition.
64 * @param instanceId the ID of the automation composition to get
65 * @return the automation composition found
67 @Transactional(readOnly = true)
68 public AutomationComposition getAutomationComposition(final UUID instanceId) {
69 var result = automationCompositionRepository.findById(instanceId.toString());
70 if (result.isEmpty()) {
71 throw new PfModelRuntimeException(Status.NOT_FOUND, "AutomationComposition not found");
73 return result.get().toAuthorative();
77 * Find automation composition.
79 * @param instanceId the ID of the automation composition to get
80 * @return the automation composition found
82 @Transactional(readOnly = true, isolation = Isolation.READ_UNCOMMITTED)
83 public Optional<AutomationComposition> findAutomationComposition(final UUID instanceId) {
84 var result = automationCompositionRepository.findById(instanceId.toString());
85 return result.stream().map(JpaAutomationComposition::toAuthorative).findFirst();
89 * Find automation composition by automationCompositionId.
91 * @param automationCompositionId the ID of the automation composition to get
92 * @return the automation composition found
94 @Transactional(readOnly = true)
95 public Optional<AutomationComposition> findAutomationComposition(
96 final ToscaConceptIdentifier automationCompositionId) {
97 return automationCompositionRepository
98 .findOne(createExample(null, automationCompositionId.getName(), automationCompositionId.getVersion()))
99 .map(JpaAutomationComposition::toAuthorative);
103 * Create automation composition.
105 * @param automationComposition the automation composition to create
106 * @return the create automation composition
108 public AutomationComposition createAutomationComposition(final AutomationComposition automationComposition) {
109 automationComposition.setInstanceId(UUID.randomUUID());
110 AcmUtils.setCascadedState(automationComposition, DeployState.UNDEPLOYED, LockState.NONE);
111 var result = automationCompositionRepository.save(ProviderUtils.getJpaAndValidate(automationComposition,
112 JpaAutomationComposition::new, "automation composition"));
114 // Return the saved automation composition
115 return result.toAuthorative();
119 * Update automation composition.
121 * @param automationComposition the automation composition to update
122 * @return the updated automation composition
124 public AutomationComposition updateAutomationComposition(
125 @NonNull final AutomationComposition automationComposition) {
126 var result = automationCompositionRepository.save(ProviderUtils.getJpaAndValidate(automationComposition,
127 JpaAutomationComposition::new, "automation composition"));
129 // Return the saved automation composition
130 return result.toAuthorative();
134 * Get all automation compositions by compositionId.
136 * @param compositionId the compositionId of the automation composition definition
137 * @return all automation compositions found
139 @Transactional(readOnly = true)
140 public List<AutomationComposition> getAcInstancesByCompositionId(UUID compositionId) {
142 .asEntityList(automationCompositionRepository.findByCompositionId(compositionId.toString()));
146 * Get automation compositions.
148 * @param name the name of the automation composition to get, null to get all automation compositions
149 * @param version the version of the automation composition to get, null to get all automation compositions
150 * @return the automation compositions found
152 @Transactional(readOnly = true)
153 public List<AutomationComposition> getAutomationCompositions(final UUID compositionId, final String name,
154 final String version) {
157 .asEntityList(automationCompositionRepository.findAll(createExample(compositionId, name, version)));
160 private Example<JpaAutomationComposition> createExample(final UUID compositionId, final String name,
161 final String version) {
162 var example = new JpaAutomationComposition();
163 example.setCompositionId(compositionId != null ? compositionId.toString() : null);
164 example.setName(name);
165 example.setVersion(version);
166 example.setInstanceId(null);
167 example.setElements(null);
168 example.setDeployState(null);
169 example.setLockState(null);
171 return Example.of(example);
175 * Delete a automation composition.
177 * @param instanceId the ID of the automation composition to get
178 * @return the automation composition deleted
180 public AutomationComposition deleteAutomationComposition(@NonNull final UUID instanceId) {
181 var jpaDeleteAutomationComposition = automationCompositionRepository.findById(instanceId.toString());
182 if (jpaDeleteAutomationComposition.isEmpty()) {
183 var errorMessage = "delete of automation composition \"" + instanceId
184 + "\" failed, automation composition does not exist";
185 throw new PfModelRuntimeException(Response.Status.NOT_FOUND, errorMessage);
188 automationCompositionRepository.deleteById(instanceId.toString());
190 return jpaDeleteAutomationComposition.get().toAuthorative();
196 * @param automationCompositionInfoList list of AutomationCompositionInfo
198 public void upgradeStates(@NonNull final List<AutomationCompositionInfo> automationCompositionInfoList) {
199 if (automationCompositionInfoList.isEmpty()) {
202 List<JpaAutomationCompositionElement> jpaList = new ArrayList<>();
203 for (var acInstance : automationCompositionInfoList) {
204 for (var element : acInstance.getElements()) {
205 var jpa = acElementRepository.getReferenceById(element.getAutomationCompositionElementId().toString());
206 jpa.setUseState(element.getUseState());
207 jpa.setOperationalState(element.getOperationalState());
208 jpa.setOutProperties(element.getOutProperties());
212 acElementRepository.saveAll(jpaList);
216 * Update AutomationCompositionElement.
218 * @param element the AutomationCompositionElement
219 * @param instanceId the instance Id
221 public void updateAutomationCompositionElement(@NonNull final AutomationCompositionElement element,
222 @NonNull final UUID instanceId) {
223 var jpaAcElement = new JpaAutomationCompositionElement(element.getId().toString(), instanceId.toString());
224 jpaAcElement.fromAuthorative(element);
225 ProviderUtils.validate(element, jpaAcElement, "AutomationCompositionElement");
226 acElementRepository.save(jpaAcElement);