2 * Copyright © 2018 European Support Limited
4 * Licensed under the Apache License, Version 2.0 (the "License");
5 * you may not use this file except in compliance with the License.
6 * You may obtain a copy of the License at
8 * http://www.apache.org/licenses/LICENSE-2.0
10 * Unless required by applicable law or agreed to in writing, software
11 * distributed under the License is distributed on an "AS IS" BASIS,
12 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
13 * See the License for the specific language governing permissions and
14 * limitations under the License.
17 package org.onap.sdc.workflow.services.impl;
19 import static org.onap.sdc.workflow.services.types.WorkflowVersionState.CERTIFIED;
21 import java.io.IOException;
22 import java.io.InputStream;
23 import java.util.Collection;
24 import java.util.Comparator;
25 import java.util.HashSet;
26 import java.util.List;
28 import java.util.Optional;
30 import java.util.function.Function;
31 import java.util.stream.Collectors;
32 import org.onap.sdc.workflow.persistence.ArtifactRepository;
33 import org.onap.sdc.workflow.persistence.ParameterRepository;
34 import org.onap.sdc.workflow.persistence.types.ArtifactEntity;
35 import org.onap.sdc.workflow.persistence.types.ParameterEntity;
36 import org.onap.sdc.workflow.persistence.types.ParameterRole;
37 import org.onap.sdc.workflow.services.WorkflowVersionManager;
38 import org.onap.sdc.workflow.services.exceptions.EntityNotFoundException;
39 import org.onap.sdc.workflow.services.exceptions.InvalidArtifactException;
40 import org.onap.sdc.workflow.services.exceptions.VersionCreationException;
41 import org.onap.sdc.workflow.services.exceptions.VersionModificationException;
42 import org.onap.sdc.workflow.services.exceptions.VersionStateModificationException;
43 import org.onap.sdc.workflow.services.impl.mappers.VersionMapper;
44 import org.onap.sdc.workflow.services.impl.mappers.VersionStateMapper;
45 import org.onap.sdc.workflow.services.types.WorkflowVersion;
46 import org.onap.sdc.workflow.services.types.WorkflowVersionState;
47 import org.openecomp.sdc.logging.api.Logger;
48 import org.openecomp.sdc.logging.api.LoggerFactory;
49 import org.openecomp.sdc.versioning.VersioningManager;
50 import org.openecomp.sdc.versioning.dao.types.Version;
51 import org.openecomp.sdc.versioning.dao.types.VersionStatus;
52 import org.openecomp.sdc.versioning.types.VersionCreationMethod;
53 import org.springframework.beans.factory.annotation.Autowired;
54 import org.springframework.stereotype.Service;
55 import org.springframework.util.StringUtils;
56 import org.springframework.web.multipart.MultipartFile;
58 @Service("workflowVersionManager")
59 public class WorkflowVersionManagerImpl implements WorkflowVersionManager {
61 private static final String VERSION_NOT_EXIST_MSG = "version with id '%s' does not exist for workflow with id '%s'";
62 private final VersioningManager versioningManager;
63 private final ArtifactRepository artifactRepository;
64 private final ParameterRepository parameterRepository;
65 private final VersionMapper versionMapper;
66 private final VersionStateMapper versionStateMapper;
67 private static final Logger LOGGER = LoggerFactory.getLogger(WorkflowVersionManagerImpl.class);
70 public WorkflowVersionManagerImpl(VersioningManager versioningManager, ArtifactRepository artifactRepository,
71 VersionMapper versionMapper, VersionStateMapper versionStateMapper,
72 ParameterRepository parameterRepository) {
73 this.versioningManager = versioningManager;
74 this.artifactRepository = artifactRepository;
75 this.parameterRepository = parameterRepository;
76 this.versionMapper = versionMapper;
77 this.versionStateMapper = versionStateMapper;
81 public Collection<WorkflowVersion> list(String workflowId, Set<WorkflowVersionState> stateFilter) {
82 Set<VersionStatus> versionStatusFilter =
83 stateFilter == null ? null :
84 stateFilter.stream().map(versionStateMapper::workflowVersionStateToVersionStatus)
85 .collect(Collectors.toSet());
87 return versioningManager.list(workflowId).stream()
88 .filter(version -> versionStatusFilter == null || versionStatusFilter.contains(
90 .map(versionMapper::versionToWorkflowVersion)
91 .sorted(Comparator.comparing(WorkflowVersion::getName).reversed())
92 .peek(workflowVersion -> loadAndAddParameters(workflowId, workflowVersion))
93 .collect(Collectors.toList());
97 public WorkflowVersion get(String workflowId, String versionId) {
98 WorkflowVersion workflowVersion = versionMapper.versionToWorkflowVersion(getVersion(workflowId, versionId));
99 loadAndAddParameters(workflowId, workflowVersion);
100 workflowVersion.setHasArtifact(artifactRepository.isExist(workflowId,versionId));
101 return workflowVersion;
105 public WorkflowVersion create(String workflowId, String baseVersionId, WorkflowVersion workflowVersion) {
106 List<Version> versions = versioningManager.list(workflowId);
108 if (baseVersionId != null) {
109 if (!workflowVersion.getInputs().isEmpty() || !workflowVersion.getOutputs().isEmpty()) {
110 throw new VersionCreationException(workflowId, baseVersionId, "Inputs/Outputs should not be supplied");
112 validateVersionExistAndCertified(workflowId, versions, baseVersionId);
113 } else if (!versions.isEmpty()) {
114 throw new VersionCreationException(workflowId);
117 Version version = new Version();
118 version.setDescription(workflowVersion.getDescription());
119 version.setBaseId(baseVersionId);
120 Version createdVersion = versioningManager.create(workflowId, version, VersionCreationMethod.major);
122 if (versions.isEmpty()) { // only for first version
123 artifactRepository.createStructure(workflowId, createdVersion.getId());
124 parameterRepository.createStructure(workflowId, createdVersion.getId());
125 updateParameters(workflowId, createdVersion.getId(), workflowVersion.getInputs(), workflowVersion.getOutputs());
126 versioningManager.publish(workflowId, createdVersion, "Add initial data");
129 return get(workflowId, createdVersion.getId());
133 public void update(String workflowId, WorkflowVersion workflowVersion) {
134 Version retrievedVersion = getVersion(workflowId, workflowVersion.getId());
135 if (CERTIFIED.equals(versionStateMapper.versionStatusToWorkflowVersionState(retrievedVersion.getStatus()))) {
136 throw new VersionModificationException(workflowId, workflowVersion.getId());
139 Version version = versionMapper.workflowVersionToVersion(workflowVersion);
140 version.setName(retrievedVersion.getName());
141 version.setStatus(retrievedVersion.getStatus());
143 updateParameters(workflowId, version.getId(), workflowVersion.getInputs(), workflowVersion.getOutputs());
145 versioningManager.updateVersion(workflowId, version);
147 Version updatedVersion = versioningManager.get(workflowId, version);
148 if(updatedVersion.getState().isDirty()) {
149 versioningManager.publish(workflowId, version, "Update version");
155 public WorkflowVersionState getState(String workflowId, String versionId) {
156 return versionStateMapper.versionStatusToWorkflowVersionState(getVersion(workflowId, versionId).getStatus());
160 public void updateState(String workflowId, String versionId, WorkflowVersionState state) {
161 WorkflowVersionState retrievedState = getState(workflowId, versionId);
162 if (state == CERTIFIED) {
164 versioningManager.submit(workflowId, new Version(versionId),
165 String.format("Update version state to %s", state.name()));
166 } catch (Exception submitException) {
167 throw new VersionStateModificationException(workflowId, versionId, retrievedState,
168 state, submitException);
171 throw new VersionStateModificationException(workflowId, versionId, retrievedState, state);
176 public void uploadArtifact(String workflowId, String versionId, MultipartFile artifact) {
177 Version retrievedVersion = getVersion(workflowId, versionId);
178 if (CERTIFIED.equals(versionStateMapper.versionStatusToWorkflowVersionState(retrievedVersion.getStatus()))) {
179 throw new VersionModificationException(workflowId, versionId);
182 try (InputStream artifactData = artifact.getInputStream()) {
183 ArtifactEntity artifactEntity =
184 new ArtifactEntity(StringUtils.cleanPath(artifact.getOriginalFilename()), artifactData);
185 artifactRepository.update(workflowId, versionId, artifactEntity);
186 Version updatedVersion = versioningManager.get(workflowId, new Version(versionId));
187 if(updatedVersion.getState().isDirty()) {
188 versioningManager.publish(workflowId, updatedVersion, "Update artifact");
191 } catch (IOException e) {
192 LOGGER.error(String.format("Upload Artifact failed for workflow id %s and version id %s",
193 workflowId, versionId),e);
194 throw new InvalidArtifactException(e.getMessage());
199 public ArtifactEntity getArtifact(String workflowId, String versionId) {
200 getVersion(workflowId, versionId);
201 Optional<ArtifactEntity> artifactOptional = artifactRepository.get(workflowId, versionId);
202 if (!artifactOptional.isPresent()) {
203 LOGGER.error(String.format("Workflow Version Artifact was not found for workflow id %s and version id %s",
204 workflowId, versionId));
205 throw new EntityNotFoundException(
206 String.format("Artifact for workflow id %S version id %S was not found", workflowId, versionId));
208 return artifactOptional.get();
212 public void deleteArtifact(String workflowId, String versionId) {
213 WorkflowVersion retrievedVersion = get(workflowId, versionId);
214 if (CERTIFIED.equals(retrievedVersion.getState())) {
215 LOGGER.error(String.format(
216 "Workflow Version is certified and can not be edited.Workflow id %s and version id %s", workflowId,
218 throw new VersionModificationException(workflowId, versionId);
221 artifactRepository.delete(workflowId, versionId);
222 versioningManager.publish(workflowId, new Version(versionId), "Delete Artifact");
225 private void validateVersionExistAndCertified(String workflowId, List<Version> versions, String versionId) {
226 Version baseVersion = findVersion(versions, versionId).orElseThrow(
227 () -> new EntityNotFoundException(String.format(VERSION_NOT_EXIST_MSG, versionId, workflowId)));
229 if (CERTIFIED != versionStateMapper.versionStatusToWorkflowVersionState(baseVersion.getStatus())) {
230 throw new VersionCreationException(workflowId, versionId, "base version must be CERTIFIED");
234 private Version getVersion(String workflowId, String versionId) {
236 Version version = versioningManager.get(workflowId, new Version(versionId));
237 if (version == null) {
238 throw new EntityNotFoundException(String.format(VERSION_NOT_EXIST_MSG, versionId, workflowId));
241 } catch (Exception e) {
242 LOGGER.error(String.format(
243 "Workflow Version was not found.Workflow id %s and version id %s", workflowId,
245 throw new EntityNotFoundException(String.format(VERSION_NOT_EXIST_MSG, versionId, workflowId));
249 private void updateParameters(String workflowId, String versionId, Collection<ParameterEntity> inputs,
250 Collection<ParameterEntity> outputs) {
251 updateVersionParameters(workflowId, versionId, ParameterRole.INPUT, inputs);
252 updateVersionParameters(workflowId, versionId, ParameterRole.OUTPUT, outputs);
255 private void updateVersionParameters(String workflowId, String versionId, ParameterRole role,
256 Collection<ParameterEntity> parameters) {
258 Collection<ParameterEntity> retrievedParams = parameterRepository.list(workflowId, versionId, role);
259 Map<String, ParameterEntity> retrievedParamsByName =
260 retrievedParams.stream().collect(Collectors.toMap(ParameterEntity::getName, Function.identity()));
262 Set<String> namesOfParamsToKeep = new HashSet<>();
263 for (ParameterEntity parameter : parameters) {
265 ParameterEntity retrievedParam = retrievedParamsByName.get(parameter.getName());
266 if (retrievedParam == null) {
267 parameterRepository.create(workflowId, versionId, role, parameter);
269 parameterRepository.update(workflowId, versionId, role, parameter);
270 namesOfParamsToKeep.add(parameter.getName());
274 retrievedParams.stream().filter(retrievedParam -> !namesOfParamsToKeep.contains(retrievedParam.getName()))
275 .forEach(retrievedParam -> parameterRepository
276 .delete(workflowId, versionId, retrievedParam.getId()));
279 private void loadAndAddParameters(String workflowId, WorkflowVersion workflowVersion) {
280 workflowVersion.setInputs(parameterRepository.list(workflowId, workflowVersion.getId(), ParameterRole.INPUT));
281 workflowVersion.setOutputs(parameterRepository.list(workflowId, workflowVersion.getId(), ParameterRole.OUTPUT));
284 private static Optional<Version> findVersion(List<Version> versions, String versionId) {
285 return versions.stream().filter(version -> versionId.equals(version.getId())).findFirst();